天然气直接催化转化制乙烯催化剂及反应工艺研究
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摘要
随着石油储量的日趋贫乏,丰富的天然气资源的高效利用已经引起人们的关注。在天然气直接转化的研究工作中,甲烷氧化偶联(OCM)制乙烯是天然气综合利用研究的一个重要发展方向。本研究工作中主要考察了负载型催化剂和整体式催化剂上的甲烷氧化偶联催化性能,并对甲烷氧化偶联反应工艺进行了研究。主要的研究工作如下:
     分别以SiO_2和SBA-15分子筛为载体制备了Na-W-Mn催化剂,并考察了不同Ce、La、Bi、Sr、和Zr助剂对该催化剂的甲烷氧化偶联催化性能的影响。这些催化剂的活性结果表明,以SBA-15分子筛为载体的催化剂上甲烷氧化偶联反应催化性能高于以SiO_2为载体的催化剂上的甲烷氧化偶联反应性能;不同过渡金属的掺杂均不同程度的改变了Na-W-Mn催化剂的催化性能,其中Ce的添加可以提高Na-W-Mn催化剂的甲烷氧化偶联催化性能。
     分别制备了以FeCrAl合金薄片为基体的5%Na_2WO_4-2%Mn/SBA-15/Al_2O_3/FeCrAl、Li/MgO/Al_2O_3/FeCrAl金属基整体式催化剂和以堇青石(D)为基体的5%Na_2WO_4-2%Mn/SiO_2/D)陶瓷基整体式催化剂,考察了催化剂的甲烷氧化偶联反应性能。实验结果表明,对于5%Na_2WO_4-2%Mn/SBA-15/Al_2O_3/FeCrAl催化剂,1%钾改性的金属基整体式催化剂具有较好的甲烷氧化偶联催化性能。碱金属钾的添加改变了金属基整体式催化剂的酸碱性能,从而提高了催化剂的甲烷氧化偶联催化性能;对于Li/MgO/Al_2O_3/FeCrAl金属基整体式催化剂,甲烷氧化偶联催化性能随着Li含量的增加而增加,在5%Li/MgO/Al_2O_3/FeCrAl的金属基整体式催化剂上达到最大值,进一步增加Li的含量,C_2烃产物易发生深度氧化,催化剂上甲烷氧化偶联催化性能明显降低;对于不同助剂改性的5%Na_2WO_4-2%Mn/SiO_2/D陶瓷基整体式催化剂,4%的Ce改性的陶瓷基整体式催化剂具有最佳的甲烷氧化偶联反应催化性能。
     考察了不同Na-W-Mn/SiO_2颗粒和Na-W-Mn整体式催化剂混合床层上甲烷氧化偶联反应的催化性能,并考察了这两种催化剂床层堆积方式对甲烷氧化偶联反应性能的影响。实验结果表明,沿进料气流方向,上层为颗粒催化剂,下层为整体式催化剂的催化剂床层堆积方式可以提高甲烷氧化偶联反应中目标产物乙烯的选择性。研究了甲烷氧化偶联反应和乙烷脱氢反应的直接耦合。在实验条件下,在反应器内,沿气流方向,上层为用于OCM反应的Na-W-Mn颗粒催化剂下层为用于乙烷氧化脱氢反应的5%Cr/SBA-15/Al_2O_3/FeCrAl金属基整体式催化剂的床层堆积方式有利于耦合反应的进行,可以提高目标产物乙烯的选择性和收率。
     采用湿混法分别制备了碳酸盐改性的镧基、锆基和钐基氧化物催化剂并用于低温或自热甲烷氧化偶联反应。催化反应结果表明,甲烷氧化偶联反应在这些催化剂上启动后,均能够在较低的温度下或者自热进行反应。对于镧基氧化物催化剂,在V_(CH4):V_(O2)=2.0、GHSV=18000mL·g~(-1)·h~(-1)的反应条件下,10%BaCO_3/La_2O_3催化剂能够维持230h的自热甲烷氧化偶联反应,在自热反应进行到230h时,甲烷转化率为30.12%,C_2选择性为41.9%;对于锆基氧化物催化剂,7.5%BaCO_3/ZrO_2催化剂具有最佳的低温甲烷氧化偶联催化活性;对于钐基氧化物催化剂,5.0%SrCO_3/Sm_2O_3催化剂具有最佳的自热甲烷氧化偶联催化性能,在82小时的稳定性测试中,甲烷转化率为31.4%,C_2烃的选择性为39.5%。
The declining reserves of crude petroleum have led to a great interest for more efficient utilization of the aboundant natural gas resources.It has been considered that the oxidative coupling of methane(OCM) to ethane is a promising route for the direct conversion of natural gas.In this study,we studied the catalytic performance of the supported catalysts and monolithic catalysts for the OCM reaction.We also studied the effect of reaction conditions on the catalytic performance in the OCM reaction.The main research works and results are listed as follows:
     The Na-W-Mn catalysts were prepared using SiO_2 or SBA-15 as support, respectively.The effects of Ce,La,Bi,Sr,and Zr additives on the OCM catalytic properties were studied.The study results indicated that the OCM catalytic peroformace of the catalysts using SBA-15 as support was higher than the catalysts using SiO_2 as support.The different transition metal doping has different degrees of change in the Na-W-Mn catalysts for the OCM reaction.Adding Ce to Na-W-Mn catalysts could improve the OCM catalytic performance of the Na-W-Mn catalysts.
     The 5%Na_2WO_4-2%Mn/SBA-15/Al_2O_3/FeCrAl and 5%Na_2WO_4-2%Mn /SiO_2/D(dichroite) monolithic catalyst modified with different additives and Li/MgO/Al_2O_3/FeCrAl monolithic catalysts were prepared and the OCM catalytic properties of these catalysts were studied.For the 5%Na_2WO_4-2%Mn /SBA-15/Al_2O_3/FeCrAl monolithic catalysts,the 1%K modified monolithic catalyst exhibited the best the OCM catalytic performance.The addition of alkali metal potassium had changed the over style of acid-base properties of the monolithic catalyst,resulting in the improvement of the OCM catalytic performance.For the Li/MgO/Al_2O_3/FeCrAl catalysts,the OCM catalytic performance increased with higher Li content and reached the maximum at 5.0%Li/MgO/Al_2O_3/FeCrAl catalysts.Further increasing Li content,the OCM catalytic performance decreased significantly.For the 5%Na_2WO_4-2%Mn/SiO_2/D monolithic catalysts modified with different promoter,the 4%Ce modified catalyst showed the best OCM catalytic performance.
     The OCM catalytic performance on the mixed particle and monolithic catalyst bed was studied.The results indicated that the catalysts bed in which the upper is particle catalyst and the lower is monolithic catalyst along feed direction,could enhance the selectivity of ethene product.In addition,the direct coupling of oxidative coupling of methane and oxidative dehydrogenation(ODH) of ethane with CO_2 reaction was successful in our experiments.Under the experimental conditions,the catalysts bed in which the upper is Na-W-Mn particle catalyst for OCM reaction and the lower is 5%Cr/SBA-15/Al_2O_3 /FeCrAl monolithic catalyst for ODH reaction was benefit to enhance the selectivity and yield of ethene production in the coupling reaction.
     A series of carbonate/La_2O_3,carbonate/ZrO_2,and carbonate/Sm_2O_3 catalysts were prepared by wet mixing method.The catalytic activity for the low temperature or autothermal oxidative coupling of methane was evaluated in a fixed-bed micro-reactor.The results showed that these catalysts had excellent catalytic performance of low temperature or autothermal OCM reaction.For the lanthanum based catalysts,under the V_(CH4):V_(O2)=2.0, GHSV=18000 mL·g~(-1)·h~(-1) reaction conditions,the 10%BaCO_3/La_2O_3 catalyst could hold 230 h autothermal OCM reaction.The 30.12%CH_4 conversion and 41.9%C_2 hydrocarbon selectivity were obtained in the autothermal stability OCM reaction.For the zirconium based catalysts,the 7.5%BaCO_3/ZrO_2 catalyst showed the best low temperature OCM catalytic performance.For the samarium based catalysts,5%SrCO_3/Sm_2O_3 catalyst showed the best autothermal OCM catalytic performance.During the 82h autothermal stability test,CH_4 conversion and C_2 hydrocarbon selectivity were 31.4%and 39.5%, respectively.
引文
[1]万惠霖.固体表面物理化学若干研究前沿[M].厦门:厦门大学出版社,2005.132-174
    [2]魏文德,马因明,王泰,等.有机化工原料大全(上卷)[M].北京:化学工业出版社,1998.1-140
    [3]Lercher J,Bitter J,Van Ommen J,et.al,Environmental Catalysis[M].London,Imperial College Press,1999.103-126
    [4]袁山东.MoC_x/HZSM-5催化剂上甲烷和丁烷的芳构化反应研究[D].大连:中科院大连化学物理研究所,2001
    [5]Keim W.Catalysis in C1 Chemistry[M].Boston:D.Reidel Publishing Company,1983.123
    [6]Gillies M.C1-Based Chemicals from Hydrogen and Carbon Monoxide[M].USA:Noyes Dala Corporation,1982.
    [7]Schedon R A.Chemicals for Synthesis Gas[M].Goston:D.Reidel Publishing Company,1983
    [8]Kung H H.Methanol synthesis[J].Cat.Rev.-Sci.Eng.,1980,22:235-259
    [9]Ross J R H,Van Keulen A N J,Hegarty M E S,et al.The catalytic conversion of natural gas to usefull products[J].Catal.Today,1996,30(1-3),193-199.
    [10]Vannice M.The catalytic synthesis of hydrocarbons from carbon monoxide and hydrogen [J].Cat.Rev.-Sci.Eng.,1976,14:153-191
    [11]刘建军.甲烷氧化偶联制乙烯催化技术进展[J].郑州大学学报(自然科学版),1999,28(1):110-114
    [12]季生福,李树本,薛锦珍,等.Na-W-Mn/SiO_2催化剂活化甲烷的研究-活性物种[J].分子催化,2000,14(2):107-110
    [13]季生福,李树本,高龄,等.Na-W-Mn/SiO_2催化剂上Na对甲烷氧化偶联制乙烯的作用[J].催化学报,1999,20(6):526-529
    [14]张益群,张培,马健新,等.MoO_3/La_2O_3催化剂上甲烷选择性氧化制甲醇[J].催化学报,1997,25(2):425-427
    [15]张昕,贺德华,张启简.甲烷气相均相选择氧化合成甲醇[J].石油化工,2003,32(3):195-199
    [16]任相坤,王长法.甲烷直接氧化制甲醇研究进展[J].化学进展,1996,1:3-8
    [17]华月明,胡望月.甲烷直接氧化制甲醛研究进展[J].化工进展,2001,9:27-29
    [18]李春香,王新宜.甲烷无氧芳构化的催化研究进展[J].化学工业与工程技术,2001,22(4):33-36
    [19]马丁,苏玲玲.甲烷无氧芳构化催化剂的活性相生成研究[J].高等化工学校学报,2001,22(9):1535-1538
    [20]王林胜.甲烷直接催化转化制取芳烃研究进展[J].天然气化工,1994,19(1):47-50
    [21]刘唐,骞伟中,汪展文,等.流化床中甲烷催化裂解制备碳纳米管和氢气[J].化工学报,2003,54(11):1615-1618
    [22]Keller G E,Bhasin M M.Synthesis of ethylene via oxidative coupling of methane.Determination of active catalysts[J].J.Catal.,1982,73(1):9-19.
    [23]Pena M A.New catalytic routs syngas and hydrogen products[J].Appl.Catal.,A,1990, 144:7-9
    [24]王恒秀.甲烷氧化偶联制C_2烃催化剂的研究与开发[D].浙江大学博士学位论文,1999:10-23
    [25]Pak S,Qiu P,Lunsford J H.Elementary Reactions in the oxidative coupling of methane over Mn/Na_2WO_4/SiO_2 and Mn/Na_2WO_4/MgO[J].J.Catal.,1998,179(1):222-230.
    [26]王华,刘中民.甲烷直接转化进展[J].化学进展,2004,16(7):595-596
    [27]赵震,远松月,于作龙.甲烷氧化偶联Ti-La-Li系多元氧化物催化剂的表面碱性和表面活性氧种[J].催化学报,1995,16(1):15
    [28]Eraralanoglu Y,Onal I,Dogu T,et al.Oxidative coupling of methane.The effect of strontium and sodium dopants on catalytic performance of Y_2O_3,a p-type semiconductor material[J].Appl.Catal.,A,1996,145(1-2):75-84
    [29]蔡启瑞,彭少逸.C1化学中的催化作用[M].北京:化学工业出版社,1995.45
    [30]Lin C H,Ito T,Wang J X,ea al.Oxidative dimerization of methane over magnesium and calcium oxide catalysts promoted with group IA ions:the role of[M~+O~-]centers.[J]J.Phys.Chem.,1987,109:4808-4810
    [31]Nibbelke R H,Scheerova J,Decroon M H J M,et al.The oxidative coupling of methane over MgO-based catalysts:a steady-state isotope transient kinetic analysis[J].J.Catal.,1995,156:106-119
    [32]Nagaoka K,Karasuda T,Aika K.The effect of SnO_2 addition to Li/MgO catalysts for the oxidative coupling of methane[J].J.Catal.,1999,181:160-164
    [33]Korf S J,Ross J A,Bruijin N A,et al.Influence of CO_2 on the oxidative coupling of methane over a lithium promoted magnesium oxide catalyst[J].J.Chem.Soc.Chem.Commun.,1987,1433-1434.
    [34]李淑芳,朱志渊,林荆,等.Sm_2O_3和La_2O_3对甲烷氧化偶联反应的促进作用[J].天然气化工(C1化学与化工),2000,25(2):7-9.
    [35]邱显清,刘文亮,张美珍,等.碱金属化合物-La2O3/BaCO3催化剂上甲烷氧化偶联反应[J].天然气化工,1992,17(4):7-12
    [36]Au C T,Zhang Y Q,Ng C F,et al.Oxidative coupling of methane over LaF_3/La_2O_3catalysts[J].Catal.Lett.,1994,23:377-386
    [37]Otsuka K,Jinno K,Morikawa A.The catalysts active and selective in oxidative coupling of methane[J].Chem.Lett.,1985,14:499-500
    [38]Lin C H,Campbell K D,Wang J X,et al.Oxidative dimerization of methane over lanthanum oxide[J].J.Phys.Chem.,1986,90:534-537
    [39]Campbell K D,Zhang H,Lunsford J H.Methane activation by the lanthanide oxides[J].J.Phys.Chem.,1988,92:750-753
    [40]Otsuka K,Liu Q,Hatano M,et al.The catalysts active and selective in oxidative coupling of methane.Alkali-doped samarium oxides[J].Chem.Lett.,1986,15:467-468
    [41]Yamashita H,Machida Y,Tomita A.Oxidative coupling of methane with peroxide ions over barium-lanthanum-oxygen mixed oxide[J].Appl.Catal.,A,1991,79(2):203-214
    [42]Choudhary V R,Mulla S A R,Rane V H.Coupling of exothermic and endothermic reactions in oxidative conversion of ethane to ethylene over alkaline earth promoted La_2O_3catalysts in presence of limited O_2[J].Appl.Energy,2000,66(1):51-62
    [43]沈鸿福,王新平,刘勤.甲烷氧化合成乙烯的Li_2SO_4-Mn_xO_y/TiO_2催化剂[L].催化学报,1990,11(1):60-65
    [44]Au C T,Liu Y W,Ng C F.The making and characterization of BaO- and BaCl_2-promoted Y_2O_3 catalysts for the OCM reaction[J].J.Catal.,1997,171:231-244
    [45]Long R Q,Wan H L.Comparison of praseodymium oxide and SrF_2-promoted praseodymium oxide catalysts for oxidative coupling of methane[J].J.Catal.,1997,172:471-474
    [46]Au C T,Zhou X P,Liu Y W et al.The characterization of BaF_/Y_2O_3 catalysts for the OCM reaction[J].J.Catal.,1998,174:153-163
    [47]Au C T,He H,Lai S Y et al.The oxidative coupling of methane over BaCO_3/LaOBr -catalysts of high ethylene yield[J].J.Catal.,1996,163:399-408
    [48]Au,C.T.,He,H.,Lai,S.Y.,et al.The oxidative coupling of methane over Ba/CO_3LaOCl catalysts[J].Appl.Catal.A,1997,159:133-145
    [49]李哲,金永漱,颜其洁.氧化镧催化剂上甲烷氧化偶联—不同制备方法的比较[J].燃料化学学报,1996,24(3):191-197
    [50]Cordi E M,Pak S,Rosynek M P,et al.Steady-state production of olefins in high yields during the oxidative coupling of methane:Utilization of a membrane contactor[J].Appl.Catal.,A,1997,155(1):1-7
    [51]季生福,李树本,高玲,等.Na-W-Mn/SiO_2催化剂体系中W和Mn对甲烷氧化偶联反应的作用[J].催化学报,1999,20(6):608-612
    [52]季生福,李树本,许传芝,等.Na-W-Mn/SiO_2催化剂活化甲烷的研究Ⅰ.活性中心的结构[J].分子催化,2000,14(1):1-5
    [53]陈宏善,牛建中,张兵,李树本.Metal-Support Interaction in Na-W-Mn/SiO_2 Catalyst [J].高等学校化学学报,2005,22(5):814-816
    [54]Miro E E,Kalenik J,Wolf E E,et al.Transient studies on methane oxidative coupling over alkali-metal promoted titanate catalysts[J].Catal.Today,1990,6(4):511-518.
    [55]黄凯,陈丰秋,吕德伟.多组分甲烷氧化偶联催化剂实验研究[J].天然气化工,2001,26(2):1-5
    [56]Jeffrey A,Langille,Jay Pasale,et al.The use of OCM reactors for ignition enhancment of natural gas combustion for practical applications:Reactor design aspects[J].Chem.Eng.Sci.,2006,61:6637-6645
    [57]Victor J M,Quinta-Ferreira.Structured catalysts for partial oxidations[J].Catal.Today,2001,69:121-129
    [58]徐桂芬,李文钊.La_2O_3催化剂上乙烷氧化脱氢反应的研究[J].天然气化工,1995,20(6):8-11
    [59]Malekzadeh A,Abedini M,Khodadadi A A,et al.Critical influence of Mn on low-temperature catalytic activity of Mn/Na_2WO_4/SiO_2 catalyst for oxidative coupling of methane[J].Catal.Lett.,2002,84(11):45-5
    [60]Miao J W,Song G H,Fan Y N,et al.Nano perovskite-type SrTiO_3 catalyst for oxidative coupling of methane at low temperature[J].Chin.J.Catal.,2005,26(7):533-535
    [61]侯思聪,刘凌涛,寇元.低温甲烷氧化偶联Li-ZnO/La_2O_3催化剂[J].物理化学学报,2006,22(8):1040-1042
    [62]Wang L H,Yi X D,Weng W Z,et al.Low temperature oxidative coupling of methane over a La_2O_3 catalyst[J].Chin.J.Catal.,2006,27(8):653-655
    [63]Wang J X,Chou L J,Zhang B,et al.Low-temperature selective oxidation of methane to ethane and ethylene over BaCO_3/La_2O_3 catalysts prepared by urea combustion method[J]. Catalysis Communications,2006,7:59-63
    [64]李伟,徐奕能,余林,等.La_2O_3/MgO催化剂上的甲烷氧化偶联[J].催化学报,1993,14(1):25-2
    [65]李淑芳,朱志渊,林荆,等.Sm_2O_3和La_2O_3对甲烷氧化偶联反应的促进作用[J].天然气化工,2000,25(2):7-9
    [66]Choudhary V R,Rajput A M,Rane V H,et al.Oscillations in oxidative coupling of methane to C_2-hydrocarbons over an La_2O_3-BaO-MgO catalyst[J].J.Chem.Soc.Chem.Commun.,1989,(10):605-606
    [67]Kooh A,Dubois J -L,Mimoun H,et al.Oxidative coupling of methane:maximizing the yield of coupling products under cofeed operating conditions[J].Catal.Today,1990,6(4):453-462
    [68]Stankiewicz A I.Process intensification in in-line monolith reactor[J].Chem.Eng.Sci.,2001,56:359-364
    [69]Centi G,Perathoner S.Integrated design for solid catalysts in multiphase reactions[J].Cattech,2003,3(7):78-89
    [70]William J L.Monolithic structures,materials,properties,and used[J].Catal.Today,2001,69(1-4):3-9
    [71]Hrller V,Yuranow I,Kiwi-Minsker L,et al.Structured multiphase reactors based on fibrous catalysts:nitrite hydrogenation as a case study[J].Catal.Today.2001,69:175-181
    [72]闵恩泽.21世纪石油化工催化材料的发展与对策[J].石油与天然气化工,2000,29(5):215-220
    [73]Yuranov I,Kiwi-Minsker L,Renken A.Structured combustion catalysts based on sintered metal fibre filters[J].Appl.Catal.,2003,43:217-227
    [74]Victor J M,Campos D,Rosa M,et al.Structured catalysts for partial oxidations[J].Catal.Today,2001,169:121-129
    [75]Roy S,Heibel A K,Liu W,et al.Design of monolithic catalysts for multiphase reactions[J].Chem.Eng.Sci.,2004,59(5):957-966
    [76]Groppi G,Ibashi W,Tronconi E,et al.Structured reactors for kinetic measurements in catalytic combustion[J].Chem.Eng.J.,2001,82:57-71
    [771 Nijhuis T A,Beers A E W,Vergunst T,et al.Preparation of monolithic catalysts[J].Cat.Rev.-Sci.Eng.,2002,43(4):345-380
    [78]Hayes R E,Kolaczkowsik S T.A study of Nusselt and Sherwood numbers in a monolithi reactor[J].Catal.Today,1999,47(1-4):295-303
    [79]Kapteijn F,Nijhuis T A,Heiszwolf J J,et al.New non-traditional multiphase catalytic reactors based on monolithic structures[J].Catal.Today,2001,66:133-144
    [80]Wang Y Q,Hou Y J,Qi S T.Partial oxidation of methane to syngas autothermally over monolithic catalysts[J].J.Combust.Sci.Technol.,2001,7(2):105-109
    [81]Annemarie E W,Beers T A,Nijhuis N,et al.BEA coating of structured supports performance in acylation[J].Appl.Catal.,A,2003,243:237-250
    [82]单学蕾,关乃佳,曾翔,等.不同硅铝比的Cu-ZSM-5/堇青石整体型催化剂的NO分解反应性能[J].催化学报,2001,22(3):242-244
    [83]Supova L A,Alikina G M,Snegurenko O I,et al.Monolith honeycomb mixed oxide catalysts for methane oxidation[J].Appl.Catal.,B,1999,21(3):171-181
    [84]翟彦青.催化燃烧用金属载体整体型催化剂的制备及表征[D].天津:天津大学化工学院,2004
    [85]刘亚俊,赵生权,刘崴等.泡沫金属制备方法及其研究概况[J].现代制造工程,2004,(9):83-86
    [86]张勇.充满生机的新型功能性材料—泡沫金属[J].山东工程学院学报,1994,8(3):1-6
    [87]Groppi G,Tronconi E,Simulation of structured catalytic reactors with enhanced thermal conductivity for selective oxidation reactions[J].Catal.Today,2001,69:63-73
    [88]吴晓东,翁端,徐鲁华等.等离子喷涂氧化铝涂层的结构与性能研究[J].稀土,2002,23(1):1-5
    [89]闫慧忠,孔繁清,赵增祺等.催化剂载体FeCrAl材料表面γ-Al_2O_3活性层的制备[J].稀土,2002,23(3):1-4
    [90]应卫勇,龟山秀雄.金属壁与催化层一体化内翘片管状催化剂的研究[J].催化学报,1997,18(6):459-462
    [91]应卫勇,房鼎业.新的催化剂制备技术—金属壁与催化层一体化催化剂的制备及其应用[J].化工进展,1995,(5):39-42
    [92]Donald R,Cahela,Bruce J,et al.Permeability of sintered microfibrous composites for heterogeneous catalysis and other chemical processing opportunities[J].Catal.Today,2001,69:33-39
    [93]帅石金.汽车用金属载体催化剂的试验研究[J].汽车技术,1996,(8):23-27
    [94]单志平.分子筛/不锈钢催化精馏元件制备的研究[D].石油化工科学研究院,1994
    [95]Soung Cho M.Properly apply selective catalytic reduction for Nox removal[J].Chem.Eng.Progress.,1994,90(1),39-45
    [96]Dalla Betta R.Catalytic combustion gas turbine systems:the preferred technology for low emissions electric power production and co-generation[J].Catal.Today 1997,5(1-2):129-135
    [97]Berglin C T,Herrmann W.Method in the production of hydrogen peroxide[P].US Patent,4552748.1985-11-12
    [98]Nijhuis T A,Kreutzer M T,Romijn A C J,Moulijn J A.Monolithic catalysts as efficient three-phase reactors[J].Chem.Eng.Sci.,2001,56(3),823-829
    [99]Groppi G,Tronconi E.Design of novel monolith catalyst supports for gas/solid reactions with heat exchange[J].Chem.Eng.Sci.,2000,55:2161-2165
    [100]Dautzenberg F M,Mukherjee M.Process intensification using multifunctional reactors[J].Chem.Eng.Sci.,2001,56:251-267
    [101]曹荣,陈燕馨,李峥嵘等.甲烷部分氧化制甲醛催化剂MoO_3/SiO_2及MoO_3·M_xO_y/SiO_2的程序升温还原研究[J].分子催化,1996,10(5):368-374
    [102]Victor J M,Quinta-Ferreira.Structured catalysts for partial oxidations[J].Catal.Today,2001,69:121-129
    [103]Hilmen A H,Bergene E,Lindvag O A,et al.Fischer-Tropsch synthesis on monolithic catalysts of different materials[J].Catal.Today,2001,69:227-232
    [104]Cimino S,Lisi L,Pirone R,et al.Methane combustion on perovskites-based structured catalysts[J].Catal.Today,2000,59:19-31
    [105]Ferrandon M,Berg M,Bj(o|¨)rnbom E.Thermal stability of metal-supported catalysts for reduction of cold-start emissions in a wood-fired domestic boiler[J].Catal.Today,1999,53(4):647-659
    [106]赵阳,郑亚峰,辛峰.整体式催化剂性能及应用的研究进展[J].化学反应工程与工艺,2004,20(4):357-362
    [107]Trovarelli A.Catalytic properties of ceria and CeO_2-containing materials[J].Catal.Rev.-Sci.Eng.,1996,38(4):439-520
    [108]张美丽,季生福,胡林华,等.高稳定性Ni/SBA-15催化剂的结构特征及其对二氧化碳重整甲烷反应的催化性能[J].催化学报,2006,27(9):777-783
    [109]蒋慧,季生福,吴平易,等.CO_2氧化丙烷脱氢制丙烯V-Cr/SBA-15催化剂的研究[J].燃料化学学报,2006,34(5):600-606
    [110]Zhao D Y,Feng J L,Huo Q S,et al.Triblock copolymer syntheses of mesoporous silica with periodic 50 to 300 angstrom pores[J].Sci.,1998,279(23):548-552
    [111]Palermo A,Vazquez J P H,Lee A F,et al.Critical influence of the amorphous silica-to-cristobalite phase transition on the performance of Mn/Na_2WO_4/SiO_2 catalysts for the oxidative coupling of methane[J].J.Catal.1998,177(2):259-266
    [112]Malekzadeh A,Khodadadi A,Abedini M,et al.Correlation of electrical properties and performance of OCM MO_x/Na_2WO_4/SiO_2 catalysts[J].Catal.Commun.,2001,2(8):241-247
    [113]Jones C A,Leonard J J,Sofranko J A.The oxidative conversion of methane to higher hydrocarbons over alkali-promoted Mn/SiO_2[J].J.Catal.,1987,103(2):311-319
    [114]Wang D J,Rosyneck M P,Lunsford J H.J.Catal.,1995,155(2):390-
    [115]Labinger J A.Oxidative coupling of methane:An inherent limit to selectivity?[J].Catal.Lett.,1988,1(11):371-375
    [116]Deng Y Q,Nevell T G.Non-steady activity during methane combustion over Pd/Al_2O_3 and the influences of Pt and CeO_2 additives[J].Catal.Today,1999,47(1-4):279-286
    [117]Thevenin P O,Alcalde A,Pettersson L J,et al.Catalytic combustion of methane over cerium-doped palladium catalysts[J].J.Catal.,2003,215(1):78-86
    [118]Shi X J,Ji S F,Wang K,et al.Oxidative dehydrogenation of ethane over Ce-based monolithic catalysts using CO_2 as oxidant[J].Catal.Lett.,2008,126:426-435
    [119]Zhang B,Wang J X,Chou L J,et al.Effective and stable CeO_2-W-Mn/SiO_2 catalyst for methane oxidation to ethylene and ethane[J].Stud.Surf.Sci.Catal.,2007,167:237-242
    [120]Valenzuela R X.,Bueno G,Corberan V C,et al.Selective oxidehydrogenation of ethane with CO_2 over CeO_2-based catalysts[J].Catal.Today,2000,61(1-4):43-48
    [121]Ji S F,Xiao T C,Li S B,et al.The relationship between the structure and the performance of M-W-Mn/SiO_2 catalysts for the oxidative coupling of methane[J].Appl.Catal.,A,2002,225:271-284
    [122]Ji S F,Xiao T C,Li S B,et al.Surface WO_4 tetrahedron:the essence of the oxidative coupling of methane over M-W-Mn/SiO_2 catalysts[J].J.Catal.,2003,220:47-56
    [123]Wang J X,Chou L J,Zhang B,et al.Comparative study on oxidation of methane to ethylene over Na_2WO_4-Mn/SiO_2 catalysts prepared by different methods[J].J.Mol.Catal.A:Chem.,2006,245:272-277
    [124]Malekzadeh A,Khodadadi A,Dalai A K,et al.Oxidative coupling of methane over Lithium Doped(Mn+W)/SiO_2 catalyst[J].J.Nat.Gas Chem.,2007,16:121-129
    [125]Malekzadeh A,Abedini M,Khodadadi A A,et al.Critical influence of Mn on low-temperature catalytic activity of Mn/Na_2WO_4/SiO_2 catalyst for oxidative coupling of methane[J].Catal.Lett.,2002,84(1-2):45-51
    [126]Liu Y,Hou R L,Liu X X,et al.Performance of Na_2WO_4-Mn/SiO_2 catalyst for conversion of CH_4 with CO_2 into C_2 hydrocarbons and its mechanism[J].Stud.Surf.Sci.catal.,1998,119:307-311
    [127]Yu Z Q,Yang X M,Lunsford J H,et al.Oxidative coupling of methane over Na_2WO_4/CeO_2 and relatied catalysts[J].J.Catal.,1995,154:163-173
    [128]Wang D J,Rosynek M P,Lunsford J H.Oxidative coupling of methane over oxide supported sodium manganese catalysts[J].J.Catal.,1995,155(2):390-402
    [129]Kou Y,Zhang B,Niu J,et al.Amorphous features of working catalysts:XAFS and XPS characterization of Mn/Na_2WO_4/SiO_2 as used for the oxidative coupling of methane[J].J.Catal.,1998,173(2):399-408
    [130]季生福,李树本,许传芝,等.Na-W-Mn/SiO_2催化体系中Na对甲烷氧化偶联制乙烯的作用[J].催化学报,1998,19(6):526-529
    [131]Blasco T,Lopez-Nieto J M.Oxidative dyhydrogenation of short chain alkanes on supported vanadium oxide catalysts[J].Appl.Catal.,A,1997,157(1-2):117-142
    [132]Mamedov E A,Corberan V C.Oxidative dehydrogenation of lower alkanes on vanadium oxide-based catalysts.The present state of the art and outlooks[J].Appl.Catal.,A,1995,127(1-2):1-40
    [133]Lemonidou A A,Nalbandian L,Vasalos I A.Oxidative dehydrogenation of propane over vanadium oxide based catalysts:Effect of support and alkali promoter[J].Catal.Today,2000,61(1-4):333-341
    [134]Grzybowska-Swierkosz B.Effect of additives on the physicochemical and catalytic properties of oxide catalysts in selective oxidation reactions[J].Top.Catal.,2002,21(1-3):35-46
    [135]Hartmann M,Vinu A.Mechanical stability and porosity analysis of large-pore SBA-15mesoporous molecular sieves by mercury porosimetry and organics adsorption[J].Langmuir,2002,18(21):8010-8016
    [136]季生福,李树本,许传芝,薛锦珍.Na-W-Mn/SiO_2催化剂晶格氧的扩散行为[J].分子催化,2002,16(5):369-373
    [137]张志翔,王凤荣,苑慧敏,等.甲烷氧化偶联反应制乙烯的研究进展[J].现代化工,2007,27(3):20-25
    [138]于丽华,黄伟,谢克昌.甲烷活化机理研究进展[J].天然气化工,2003,28(1):26-30
    [139]Palermo A,Vazquez J P H,Lambert R M.New efficient catalysts for the oxidative coupling of methane[J].Catal,Lett.,2000,68(3-4):191-196
    [140]Jiang Z C,Yu C J,Fang X P,et al.Oxide/support interaction and surface reconstruction in the sodium tungstate(Na_2WO_4)/silica system[J].J.Phys.Chem.,1993,97(49):12870-12875
    [141]Zhang L,Zhao Y H,Dai H X,et al.A comparative investigation on the properties of Cr-SBA-15 and CrO_x/SBA-15[J].Catal.Today,2008,131(1-4):42-54
    [142]Lin C H,Wang J X,Lunsford J H.Oxidative dimerization of methane over sodium-promoted calcium oxide[J].J.Catal.,1988,111:302-316
    [143]Otsuka K,Jinno K.Kinetic studies on partial oxidation of methane over samarium oxides [J].Inorg.Chim.Acta.,1986,121(2):237-241
    [144]Iwamateu E,Alka K -I.Kinetic analysis of the oxidative coupling of methane over Na~+-doped MgO[J].J.Catal.,1989,117(2):416-431
    [145]Mantin G A,Bates A,Ducarme V,et al.Oxidative conversion of methane and C_2hydrocarbons on oxides:homogeneous versus heterogeneous processes[J].Appl.Catal.,1989,47(2):287-297
    [146]Ekstrom A,Lapszewicz J A,Campbell I.Origin of the low limits in the higher hydrocarbon yields in the oxidative coupling reaction of methane[J].Appl.Catal.,1989,56(1):L29-L34
    [147]Labinger J A,Ott K C.Mechanistic studies on the oxidative coupling of methane[J].J.Phys.Chem.,1987,91(11):2682-2684
    [148]Labinger J A,Mehta S,Ott K C,et al.Mechanistic studies on oxidative coupling of methane:the interplay between gas-phase,surface and solid-state processes[J].Stud.Surf.Sci.Catal.,1988,38:513-522
    [149]Burch R,Tsang S C.Investigation of the partial oxidation of hydrocarbons on methane coupling catalysts[J].Appl.Catal.,1990(1),65:259-280
    [150]陈曙,Morer W R.甲烷在BaPrO_3上的氧化偶联[J].分子催化,1992,6(3):220-229
    [151]Amenomiya Y,Birss V I,Goledzinowski M,et al.Conversion of methane by oxidative coupling[J].Cat.Rev.-Sci.Eng..1990,32(3):163-227
    [152]方学平,李树本,林景治等.甲烷在W-Mn体系催化剂上甲烷氧化偶联制乙烯[J].分子催化,1992,6(6):427-431
    [153]方学平,李树本,林景治,等.甲烷氧化偶联W-Mn催化剂的制备及表征[J].分子催化,1992,8(4):255-259
    [154]林景治,顾靖芳,杨得信等.W-Mn/SiO_2催化剂的稳定性考察[J].石油化工,1995,24(5):293-298
    [155]王晓来,杨得信,张传卫等.W-Mn/SiO_2催化剂流化床放大研究[J].石油化工,1997,26(6):361-367
    [156]Yoshimitsu A,Viola I B,Maciej G,et al.Conversion of methane by oxidative coupling.Cat.Rew.-Sci.Eng.,1990,32(3):163-227
    [157]Come G M,Li Y D,Barbe P,et al.Competition between gas and surface reactions in the oxidative coupling of methane 2.isothermal experiments in a catalytic jet-stirred gas phase reactor[J].Catal.Today,1996,30:126-134
    [158]Wu J J,Zhang H L,Qin S,et al.La-promoted Na_2WO_4/Mn/SiO_2 catalysts for the oxidative conversion of methane simultaneously to ethyene and carbon monoxide[J].Appl.Catal.,A,2007,141:126-134
    [159]邵潜,龙军,贺振富,等.规整结构催化剂及反应器[M].北京:化学工业出版社,2005:52-55
    [160]Liu H,Zhao J D,Li C Y,et al.Conceptual design and CFD simulation of a noval metal-based monolith reactor with enhanced mass transfer[J].Catal.Today,2005,105:401-406
    [161]Mei H,Li C Y,Liu H.Simulation of heat tranfer and hydrodynamics for metal structured packed bed[J].Catal.Today,2005,105:689-696
    [162]丁石,胡蓉蓉,阳宜洋,等.Rh负载的整体型催化剂甲烷催化部分氧化过程[J].化工学报,2007,58(9):2255-2258
    [163]王海喃,傅和清,曾舟华.甲烷氧化偶联制乙烯新型催化剂与工艺应用研究[J].石油与天然气化工,2000,29(6):289-293
    [164]Philipp R,Omata K,Aoki A,et al.On the active site of MgO/CaO mixed oxide for oxidative coupling of methane[J].J.Catal.,1992,134(2):422-433
    [165]Peng X D,Richards D A,Stair P C.Surface composition and reactivity of lithium-doped magnesium oxide catalysts for oxidative coupling of methaue[J].J.Catal.,1990,121(1):99-109
    [166]Nishiyama T,Watanabe T,Aika K -I.Oxidative coupling of methane over CaO catalysts promoted with alkali and alkaline earth oxides[J].Catal.Today,1990,6(4):391-397
    [167]Roguleva V G,Nikiphorova M A,Maksimov N G et al.Oxidative coupling of methane over Li/CaO catalysts Using O_2 and N_2O as oxidants[J].Catal.Today,1992,13(2-3):219-226
    [168]Fakhroueian Z,Farzaneh F,Afrookhteh N.Oxidative coupling of methane catalyzed by Li,Na and Mg doped BaSrTiO_3[J].Fuel,2008,87:2512-2516
    [169]Tong Y,Rosynek M P,Lunsford J H.The role of sodium carbonate and oxides supported on lanthanide oxides in the oxidative dimerization of methane[J].J.Catal.,1990,126(1):291-298
    [170]Peng X D,Stair P C.The active phase in sodium-doped calcium oxide catalysts for oxidative coupling of methane[J].J.Catal.,1991,128(1):264-274
    [171]Lehamann L,Baerns M.Mechanistic aspects of the oxidative coupling of methane over a NaOH/CaO catalyst[J].Catal.Today,1992,13(2-3):265-272
    [172]Hutechings G J,Scurrell M S,Woodhouse J.Oxidative coupling of methane using Li/MgO catalyst:Re-appraisal of the optimum loading of Li[J].Catal.Lett.,1990,5(3):301-308
    [173]Hangreaves J S,Hutchings G J,Joyner R W,et al.The relationship between catalyst morphology and perfonnance in the oxidative coupling of methane[J].J.Catal.,1992,135(2):576-595
    [174]Wang J X,Lunsford J H.Characterization of[Li~+O]centers in lithium-doped magnesium oxide catalysts[J].J.Phys.Chem.,1986,90(22):5883-5887
    [175]杨向光,毕颖丽,甄开吉,等.碱金属掺杂的碱土金属氧化物对甲烷偶联反应的影响[J].分子催化,1995.9(1):30-36
    [176]张志翔,王凤荣,苑慧敏.甲烷氧化偶联反应制乙烯的研究进展[J].现代化工,2007,27(3):20-25
    [177]丁石,胡蓉蓉,阳宜洋,等.Rh负载的整体型催化剂甲烷催化部分氧化过程[J].化工学报,2007,58(9):2255-2258
    [178]Jiang Z C,Gong H,Li S B.Methane activation over Mn_2O_3-Na_2WO_4/SiO_2 catalyst and oxygen spillover[J].Stud.Surf.Sci.Catal.,1997,112:481-490
    [179]Wu J Q,Zhang H L,Qin S,et al.La-promoted Na_2WO_4/Mn/SiO_2 catalysts for the oxidative conversion of methane simultaneously to ethylene and carbon monoxide[J].App.Catal.A,2007,323:126-134
    [180]Liu Y,Xue J Z,Liu X X,et al.Oxidative dehydrogenation of ethane over Na_2WO_4-Mn/SiO_2 catalyst using oxygen and carbon dioxide as oxidants[J].Stud.Surf.Sci.Catal.,1998,119:593-597
    [181]DricalI D J,LurLford J H.Gas-Pbase radical formation dunng the reactions of methane,ethane,ethylene and propylene over selected oxide catalysts[J].J.Phys.Chem.,1985,89(21):4415-4418
    [182]Spinicci R,Tofanazi A.Characterization of catalysts for methane coupling by means of temperature progranuned desorption[J].Catal.Today,1990,6(4):473-479
    [183]Lunsford J H,Yang X M,Hailer K,et al.In situ Raman spectroscopy of peroxide ions on barium/magnesium oxide catalysts[J].J.Phys.Chem.,1993,97(51):13810-13813
    [184]楼辉,郑洪元,杨菊英,等.La_(2-x)Sr_xTiO_3上氧的TPD及其氧化活性[J].高等学校化学学报,1995,16(1):107-110
    [185]蒋致诚,于长江,方学平,等.甲烷氧化偶联Mn_2O_3/Na_2WO_4/SiO_2催化剂—Ⅱ.表面氧种和结构[J].分子催化,1992,6(6):481-483
    [186]季生福,李树本,薛锦珍,等.Na-W-Mn/SiO_2催化剂活化甲烷的研究Ⅱ.活性氧物种[J].分子催化.2000,14(2):107-110
    [187]Jiang Z C,Yu C J,Fang X P,et al.Oxide/support interaction and surface reconstruction in the sodium tungstate(Na_2WO_4)/sitica system[J].J.Plays.Chem.,1993,97(49):12870-12875
    [188]Jiang Z C,An L D,Chen Z S,et al.The redox behavior of bismuth molybdates—an XPS study of Ar ion bombardment induced chemical effective UHV[J].Science in China Series B:Chemistry,1992,35(1):28-38
    [189]Guczi L,Van Santen R A,Sarma K V.Low-temperature coupling of methane[J].Catal.Rev.-Sci.Eng.,1996,38(2):249-296
    [190]蔡启瑞,彭少逸,等.碳—化学中的催化作用[M].北京:化学工业出版社,1995
    [191]Edwards J H,Do K T,Tyler R J.Methane Conversion by oxidative processes:Fundamental and Engineering aspects,edited Wolf E.E.(Van Nostrand Reinhold,New York,1992) P.429
    [192]徐龙伢,王昌东,贾继飞,等.乙烷与CO_2制乙烯反应的热力学和动力学研究[J].催化学报,1998,19(6):506-509
    [193]朱清时.绿色化学与可持续反战[J].见:科学新闻周刊,2000,(24):10-12
    [194]Mimoun H,Robine A,Bonnaudet S,et al.Oxypyrolysis of natural gas[J].Appl.Catal.,1990,58(1):269-280
    [195]Ito T,Lunsford J H.Synthesis of ethylene and ethane by partial oxidation of methane over lithium-doped magnesium oxide[J].Nat.,1985,314:721-722
    [196]Driscoll D J,Martir W,Wang J X,et al.Formation of gas-phase methyl radicals over magnesium oxide[J].J.Am.Chem.Soc.,1985,107(1):58-63
    [197]李伟,徐奕德,余林,等.La_2O_3/MgO催化剂上的甲烷氧化偶联[J].催化学报,1993,14(1):25-29
    [198]李哲.Ba-La2O3催化剂的表面碱性、活性氧种对甲烷氧化偶联的影响[J].燃料化学学报,1998,26(1)65-70
    [199]Murata K,Hayakawa T,Fujta K -I.Excellent effect of lithium-doped sulfated zirconia catalysts for oxidative coupling of methane to give ethene and ethane[J].Chem.Commun.,1997,(2):221-222
    [200]Kooh A,Dubois J L,Mimoun H,et al.Oxidative coupling of methane:maximizing the yield of coupling products under cofeed operating conditions[J].Catal.Today,1990,6(4):453-462
    [201]Pak S,Lunsford J H.Thermal effects during the oxidative coupling of methane over Mn/Na_2WO_4/SiO_2 and Mn/Na_2WO_4/MgO catalysts[J].Appl.Catal.,A,1998,168:131-137
    [202]Au C T,He H,Lai S Y,et al.A comparison of BaF_2/La_2O_3 and BaBr_2/La_2O_3 catalysts for the oxidative coupling of methane [J]. J. Catal., 1996,159(2): 280-287
    [203] Lee J S, Oyama S T. Oxidative coupling of methane to higher hydrocarbons [J]. Catal.Rev. -Sci. Eng., 1988, 30(2): 249-280
    [204] Lunsford J H. The catalytic oxidative coupling of methane [J]. Angew. Chem. Int. Ed.,1995, 34(9): 970-980
    [205] Taylor R P, Schrader G L. Lanthanum catalysts for methane oxidative coupling: a comparison of the reactivity of phases [J]. Ind. Eng. Chem. Res., 1991,30(5): 1016-1023
    [206] Bernal S, Diaz J A, Garcia R, et al. Study of some aspects of the reactivity of La_2O_3 with CO_2 and H_2O [J]. J. Mater. Sci., 1985,20: 537-541
    [207] Van T L, Che M, Kermarec M, et al. Structure sensitivity of the catalytic oxidative coupling of methane on lanthanum oxide [J]. Catal. Lett., 1990, 6(3-6): 395-400
    [208] Becker S, Baerns M. Oxidative coupling of methane over La_2O_3-CaO catalysts Effect of bulk and surface properties on catalytic performance [J]. J. Catal., 1991, 128(2): 512-519
    [209] He M Y, Ekerdt J G. Methanol formation on zirconium dioxide [J]. J. Catal., 1984, 90(1):17-23
    [210] Maruya K, Maehashi T, Haraoka T, et al. Control of product selectivity by catalyst preparation in CO-H_2 reactions over ZrO_2 [J]. J. Chem. Soc, Chem. Commun., 1985,(21): 1494-1495
    [211] Suzuki K, Moffat J B. The low-temperature oxidative coupling of methane over zirconium oxide [J]. Catal. Lett., 1992,16(4): 389-398
    [212] Tanabe K. Surface and catalytic properties of ZrO_2 [J]. Mater. Chem. Phys., 1985, 13(3-4):347-364
    [213] Ma Z Y, Yang C, Wei W, et al. Surface properties and CO adsorption on zirconia polymorphs [J]. J. Mol Catal. A: Chem., 2005,227(1-2): 119-124

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