三倍体毛白杨硫酸盐浆电化学介体催化脱木素和漂白及机理研究
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摘要
纸浆含氯漂白产生的有毒的有机氯化物对环境具有极大的危害。发展无元素氯及全无氯漂白新工艺是实现纸浆漂白清洁生产的关键。电化学介体脱木素(E_M)是一种新型纸浆漂白方法。寻找高效催化电极和催化介体是建立该体系的关键,也是电化学漂白研究的重点和难点。本论文以三倍体毛白杨KP浆为原料,制备和筛选了高效电极和催化介体,建立了高效电化学介体脱木素体系,并对脱木素工艺及漂白和相关机理进行了研究,为其实际应用提供技术和理论依据。
     电化学含氯漂白的研究表明:单段漂白的适宜工艺为:初始pH值8.0,温度40℃,电压3.5V,时间120min,NaCl3.5%,浆浓1%,在此条件下能将Kappa值为24.6的浆漂至70%ISO,Kappa值为13.4的浆漂至80%ISO,且废液可循环使用。当改为两段漂在NaCl用量相同情况下,也达到了相同白度。与传统CEH漂白相比,达到80%ISO时,电化学漂白可缩短时间且漂白废液CODcr含量较低。
     电极材料需根据电极电位的高低及其催化性能的高低来选择。制备的Ti/SnSbO_x、Ti/SnSbO_x/MnO_2、Ti/RuTiO_x、Ti/SnSbO_x/Pt和Ti/SnSbO_x/PbO_2电极,具有相应的催化晶体或共溶体存在,涂层表面均匀、致密。Ti/SnSbO_x/PbO_2和Ti/SnSbO_x/Pt的阳极电位最高,Ti/RuTiO_x、石墨、不锈钢和Ti/SnSbO_x电极次之,Ti/SnSbO_x/MnO_2:电极电位最低。对紫脲酸(VIO)为介体的电化学脱木素体系,Ti/RuTiO_x电极效果最好,具有最高的催化活性。
     合成了多种多金属氧酸盐(POM),且均为Keggin型结构,具有传递电子的能力,氧化电势较高。Na_8[PMo_7V_5O_(40)](POM-5)和有机介体VIO是优良的电化学脱木素催化介体。
     优化了电化学介体脱木素工艺。VIO为介体的电化学脱木素的最优工艺为:VIO1.8mmol/L,电压2.5V,时间5h,pH值4.5,温度50℃,Na_2SO_40.05mol·L~(-1)。后续碱处理,能进一步降低纸浆Kappa值,提高白度。E_ME处理使纸浆Kappa值由17.4降至7.8,木素脱除率为55.2%,粘度由1144cm~3·g~(-1)降至1032cm~3·g~(-1),白度由39.2%ISO升至51.2%ISO。VIO为介体的E_M对不同Kappa值杨木KP浆和其它纤维原料纸浆均具有较好的脱木素效果。POM-5为介体的电化学脱木素较优工艺为:POM-52.5mmol·L~(-1),电压2.5V,温度80℃,时间5h,pH值3.0,Na_2SO_40.1mol/L。电解液可循环使用。后续碱处理,能进一步降低纸浆Kappa值,提高白度。对高Kappa值杨木浆的最优工艺为:POM-54mmol·L~(-1),时间5h,温度90℃,电压2.5V,pH值3.0。POM为介体的E_M对不同Kappa值杨木浆均具有较好的脱木素效果,E_ME处理后,木素脱除率高于40%,粘度损失小于15%。
     进行了含电化学介体漂段(E_M)的ECF和TCF漂白的研究。VIO为介体的E_M
The toxic organochlorine compounds generated in pulp chlorine-containing bleaching have strong damages to environment. In order to resolve this problem and make paper industry in sustained growing, the new elemental chlorine free bleaching (ECF) and totally chlorine free bleaching (TCF) technology must be developed. The electrochemically mediated delignification (E_M) is one of new pulp bleaching methods. To find proper electrodes with high efficiency, high catalysis performance and mediators with high efficiency and high delignification selectivity is the key of setting up the electrochemically mediated delignification system, and it is also a key and difficult point of electrochemical bleaching research. In this thesis, the preparations and choices of different material electrodes and mediators, elecrochemically mediated delignification process, bleaching sequences including E_M stage and their mechanism were investigated, which would offer technical and theoretical support for appliction of this bleaching method in pulp and paper industry.
    The results of electrochemical chlorine-containing bleaching showed that the optimal technology conditions for one-stage electrochemical bleaching were as follows: initial pH value 8.0, temperature 40℃, voltage 3.5V, time 120min, NaCl 3.5%, pulp consistency 1%. The electrolyte could be recycled. The optimal techology conditions for two-stage electrochemical chlorine-containing bleaching were as follows: first stage: initial pH value 1.0, room temprature, current desity 0.1 A/cm~2, time 40min, NaCl 1.5%, pulp consistency 1%; second stage: initial pH value 8.0, temperature 40℃, current density 0.06A/cm~2, time 120min, NaCl 1.5%, pulp consistency 1%. Commpared with CEH bleaching, the electrochemical bleaching could reduce bleaching time when getting the same brightness, 80%ISO. The bleaching effluents from electrochemical bleaching had lower CODcr content than that from CEH.
    The electrode must be chosen on the basis of electrode potential and catalysis capablity. In this research, all the prepared electrodes with different material such as Ti/SnSbO_x, Ti/SnSbO_x/MnO_2, Ti/RuTiO_x, Ti/SnSbO_x/Pt and Ti/SnSbO_x/PbO_2 had catalysis crystal. The coated layer was smooth and dense. Among these electrodes, the electrodes of Ti/SnSbO_x/PbO_2 and Ti/SnSbO_x/Pt had highest electric potential. The electrode of Ti/SnSbO_x/MnO_2 had lowest electric potential. For violuric acid (VIO) mediated electrochemical delignification the electrode of Ti/RuTiO_x had best
引文
[1] 孙来鸿等.APMP制浆工艺及其在中国制浆工业中的发展潜力.国际造纸.2001,1:29
    [2] 2004年的中国造纸工业.纸和造纸.2005,3:5—8
    [3] 陆晓鸣.中国造纸工业发展趋势研究.中华纸业.2005,9:—9
    [4] 曹朴芳,曹振雷,邝仕均.我国造纸工业原料结构调整战略研究.中国造纸.2003,22(5):55-63
    [5] 杨懋暹.2020年的中国造纸工业-中国造纸工业市场前景预测.中国造纸.2004,23(2):59-63
    [6] 胡受祖.中国造纸工业技术发展方向.江苏造纸.1998,(3):2-8
    [7] 王祝雄.我国森林资源概况和对林纸结合的意见.中华纸业.2001,10:6
    [8] 张锡赢.关于加强规划措施促进林纸结合的意见.中华纸业.2000,10:10
    [9] 中国造纸协会.造纸工业“十五”发展的导向指针.纸和造纸.2001,4:5
    [10] 李忠正.林纸一体化与中国主要速生林人工造纸树种的制浆造纸性能.中华纸业.2001,7:6
    [11] 谢来苏,詹怀宇主编.制浆原理与工程.中国轻工业出版社.2001
    [12] 蒲云桥.湿地松深度脱木素蒸煮和ECF漂白及其机理研究.华南理工大学博士学位论文.2000
    [13] 黄干强.ECF还是TCF——湛江木浆厂漂白工艺方案的思考.广东造纸.1998,(1):18-20
    [14] Folke. J, Broderson. L. Historic. Aspects of Orangochlorines in Relation to the Pulp Industry. 1996 International Environmental Conference and Exhibits. TAPPI Press. Atlanta. 1996:163-163
    [15] Retthauer. E. W.. Kraus. H. W. and Dodmenico. A. Dioxin Perspectives. Plenum Press. New York and London. 1991
    [16] Ala-kaila. kari; Reilama Ismo. Step-wise Delignification Response in An Industrial Two-stage Oxygen-alkali Delignification Process. 2000 International Pulp Bleaching Conference: Oral Presentations. 2000, Washington, USA p 117-121
    [17] Gullichsen J. Bleaching. the Scandinavian situation. International Pulp Bleaching Conference (IPBC). 1998. Helsinki. Finland
    [18] Kishino. M. Ohi. H. Low Chlorine Dioxide Bleaching of Kraft Pulp Using??Nitrous Acid Treatment. Mokuzai Gakkaishi/Journal of the Japan Wood Research Society. 2001, 47(4): 344-349
    [19] 赵泾峰,王宏斌,冯德君等.三倍体毛白杨的木材构造与材性的研究.陕西林业科技.2001,4:1~3
    [20] 蒲俊文,宋君龙,谢益民等.三倍体毛白杨木质素结构特性研究.北京林业大学学报.2002,5.6:211~215
    [21] 北京林业大学科技处.三倍体毛白杨简介.西南造纸.2001,2:10
    [22] 陈振华,毛青山.三倍体毛白杨的特性.纸和造纸.2000,5:52-53
    [23] 朱之悌.阔叶树种遗传改良、毛白杨良种选育战略的若干考虑及其八年的研究结果总结.北京:科学技术文献出版社.1991.70-75
    [24] 姚春丽.蒲俊文.三倍体毛白杨化学组分纤维形态及制浆性能的研究.北京林业大学学报.1998,20(5):18-21
    [25] 刘玉.三倍体毛白杨EMCC蒸煮和TCF漂白以及木素结构变化的研究.华南理工大学博士学位论文.2005.6
    [26] 许凤.三倍体毛白杨生物结构特性及木素微区分布的研究.山东轻工业学院硕士学位论文.2002.6
    [27] 宋先亮,殷宁,潘定如等.三倍体毛白杨低压爆破制浆研究.北京林业大学学报.2002,24(5/6):220-223
    [28] 孔凡功,陈嘉川,杨桂花等.三倍体毛白杨APMP制浆的研究.中国造纸.2003,5:15—18
    [29] 孔凡功,陈嘉川,詹怀宇等.三倍体毛白杨常规APMP与P-RC APMP的制浆研究.中国造纸学报.2004,2:21—24
    [30] 孔凡功,陈嘉川,詹怀宇等.NaOH用量对三倍体毛白杨P—RC APMP浆料及纤维特性的影响.中国造纸学报.2004,1:6—11
    [31] 孔凡功,陈嘉川,詹怀宇等.磨浆过程中P—RC APMP浆料及纤维特性变化的研究.中国造纸学报.2004,2:61—67
    [32] 孔凡功,陈嘉川,詹怀宇.三倍体毛白杨P—RC APMP制浆过程中浆料化学成分变化.纸和造纸.2006,1:56—59
    [33] 孔凡功.三倍体毛白杨碱性过氧化氢化学机械浆的研究.山东轻工业学院硕士学位论文.2003.6
    [34] 蒲俊文,宋君龙,姚春丽等.三倍体毛白杨纤维形态变异的研究.北京林业大学学报.2002.24(2):62-66
    [35] 管宁,王恺.速生丰产用材林的培育、材性和加工利用.木材工业.1992.6(2):2~6
    [36] 徐有明.意杨纸浆材材性变异的研究.木材工业.1994,8(1):38~43[37] 曾其蕴,鲍贤熔.河北毛白杨木材纤维长度变异的研究.林业科学.1990,26(3):232~238
    [38] 朱惠方,李新时.速生树种的木材纤维形态及其化学成分的研究.林业科学.1962:255~267
    [39] 邢善湘.7个杂种毛白杨无性系幼龄材化学成分和纤维形态的研究.北京林业大学学报.1994,16(1):53~56
    [40] Bate J S. Standard terms of length of vesel members and wood fibers. Trop Woods. IAWA. 1937(51): 21
    [41] 山西襄汾纸业集团有限公司.建设三倍体毛白杨纸浆原料林基地的初步做法.西南造纸.2002,(1):34~35
    [42] 陈嘉翔.高效清洁制浆漂白新技术.中国轻工业出版社.北京.1992
    [43] 陈嘉川.湿地松KP浆氧和过氧化氢脱木素的研究.中国造纸.1993,12(5):10
    [44] McDonough. T. J. Recent Advances in Bleached Chemical Pulp Manufacturing Technology; Extended Delignification. Oxygen Delignification. Enzyme Applications. ECF and TCF Bleaching. Tappi J.. 1995,78(3): 55-62
    [45] Reid. D. W. Ayton. J.. Mullen. T.. CPPA Oxygen Delignification Survey. Pulp Paper Canada 99. 1998, 11: 43-47
    [46] Briois. L., Cogo. E., Molinier. J. et al. Oxygen Delignification; Review of The Literature. Revue ATIP. 1997, 511(1): 38-56
    [47] Cchirat. C. and Lachenal. D. Limits of Oxygen Delignifacation. TAPPI Pulping Conference Proceedings. Montreal. 1998: 619-624
    [48] Mcdonough. T. J., Berry. R. M., Betts. J. L. et al. Chlorine Dioxide in the Chlorination Stage-A Summary of Existing Pubulished Information. International Pulp Bleaching Conference Proceeding. Quebec City. Canada. June 18-21. 1985. Vol. 1: 143-153
    [49] Reeve. D. W. Chlorine Dioxide in Delignification in: Pulp Bleaching Principles and Pracice. Atlanta. TAPPI Press. 1996: 261-290
    [50] Liebergott, N-Van Lierop. B., Nolin. A.. at al. Modifying the Bleaching Process to Decrease AOX Formation. Pulp Paper Can. 1991, 92 (3): 84
    [51] Axegard. P. Effect of ClO_2 Substitution on Bleaching Efficiency and the Formation of Organically Bound Chlorine-Part 2. J. Pulp Paper Sci. 1986, 12(3): J67
    [52] Axegard. P. - Improvement of Bleach Plant Effluent by Cutting Back on Cl_2. Pulp Paper Can. 1989, 90(5): 78[53] Axegard. P. - Methods to Minimise the Formation of Lipophilic Chloroorganics in Bleaching. Proc. TAPPI Pulping Conf.. New Orleans. Louisiana(Oct. 1998)
    [54] Munro.. F. C., Chandrasekaran. S., Cook. C. R. et al. Impact of High Chlorine Dioxide Substitution for Chlorine on the Oxygen Delignified Pulp at Espanola. Proc. TAPPI Pulping Conf. Seattle. Washington(Oct. 1989)
    [55] Axegard. P., Gellerstedt. G., Lindblad. P. O. et al. Future Process Alternatives for Bleached Chemical Pulp. Proc. 24th Europa Conf.. Stockholm. Sweden (May 1990)
    [56] Ni. Y.. Kubes. G. T. and Van Heiningen. A. R. P. Reduction of the Formation of Organically Bound Chlorine during ClO_2 Bleaching. Journal of Pulp and Paper Science. 1994, 20(4): J103
    [57] Teder. A. and Torngren. A. Reduction of AOX in DC Bleaching by Addition of Chorine Ions. Journal of Pulp and Paper Scince. 1995, 21(3): J86
    [58] Reeve. D. W., Weishar. K. M. and Li. L. Process Modifications to Dcrease Orgnochlorine Formation during Chlorine Dioxide Delignification. Journal of Pulp and Paper Science. 1995, 21(6): J197
    [59] Lachenal. D., Joncourt. M. J., Froment P. et al. Reduction of The Formation of AOX during Chlorine Dioxide Bleaching. Journal of Pulp and Paper Scince. 1998, 24(1): 14-17
    [60] Walden's Fiber and Board Report. ECF Pulp Reached 50% of World Market Output. Walden's Fiber and Board Report. 1997, 19(8): 3
    [61] Pryke. D. C. Elemental Chlorine-Free Grows as Bleaching Method. Distribution Management. 1996, 37(5): 32-34
    [62] 黄干强.螯合作用与过氧化氢漂白.广东造纸.1996,(5):12-16
    [63] 秦梦华.石淑兰.过氧化氢漂白的几个机理.纸和造纸.1994,3:7
    [64] 覃程荣.非木材纸浆对环境友好的漂白新技术及其机理的研究.华南理工大学博士学位论文.2004,5
    [65] Ricketts. J. D. Role of Peracids Revisted for Delignification and Bleaching. Pulp & Paper. 1995, 3: 89-94
    [66] Suss. H. U., Nimmerfroh. N. F. and Filho. M. O. TCF Bleaching of Eucalyptus Kraft Pulp: The Selection of the Sequence and the Best Conditions. Journal of Pulp and Paper Science. 1997, 23 (11): J517-J521
    [67] 王德汉,陈嘉翔,余家鸾等.过氧酸的漂白研究.纤维素科学与技术.1997.5(1):1-7[68] 赵键,石淑兰,胡惠仁.过氧酸预处理时过氧酸与木素的反应机理.纤维素科学与技术.1998.6(3):59-64
    [69] Toshiya Sasaki. New Pulp Biopulping System Involving Manganese Peroxidase Immobilizem in a Silica Support with Controlled Pore Sizes. Appl Environ. Microbiol.. 2001, 67(5): 2208
    [70] 詹怀宇,付时雨,吴姣平.酶催化介体在纸浆LMS生物漂白中的作用.中国造纸学报.2002.1:107—111
    [71] Bourbonnais R., Paice M. G. Demethylation and delignification of kraft pulp by trametes versicolor laccase in the presence of 2. 2'-azino-bis-(3-ethylbenzthiazoline-6-sulphonate). Appl. Microbio. Biotechnol.. 1992, 36: 823
    [72] Call H. P., Mucke I. State of the art of enzyme bleaching and disclosure of breakthrough process. Proceedings of International Non-chlorine Bleaching Conference. Amelia Island. Florida. USA. 1994
    [73] Amann M. The lignozym process-coming closer to the mill. Proceedings of 9th international symposium on wood and pulping chemistry. Montreal. Canada. 1997, F4-1-F4-5
    [74] 陈嘉翔.桉木、蔗渣KP浆生物漂白的研究.中国造纸学报.1995(10):22-25
    [75] Liu Yu. Chen Jiachuan. Zhan Haiyu et al. Xylanase DWX_1 Bio-bleaching of NaOH-AQ Wheat Straw Pulp. Emerging Technologies of Pulping and Papermaking. South China University of Technology Press. 2002, Guangzhou. 546-549
    [76] Rajeshwwar K., Ibanez J. G. Electrochemistry and environment. J. Appl. Electrochem. 1994, 24(7): 1077~1091
    [77] Mellor R. B. Ruduction of nitrate in water by immobilized enzymes. Nature. 1992, 355(3): 717~719
    [78] 黄艳娥,琚行松,刘会媛.电化学催化降解水中有机污染物技术.化工生产与技术.2002,9(2):14~18
    [79] Pomilio U. The use of electrolytic chlorine for the manufacture of cellulose. Electrochemical Society-Transactions. 1938, v73: 153—161
    [80] 张招贤编著.钛电极工学(第2版).冶金工业出版社.2003.6
    [81] 欧义芳,黄秋莲,陈家楠.木质素的电氧化研究及应用.纤维素科学与技术.2000,8(4):57~64
    [82] Pomilio U. Industrial researches on the production of pure cellulose: qualitative aspects of the industrial problem of cellulose. J. Chem. Ind. 1928,??1.27~32
    [83] Pomilio U. Recovery and utilization of waste liquors in the pulp industry. Ind. Eng. Chem. 1927, 3.35~40
    [84] Hetodsmos. S. Electrochemical Bleaching of Wood Pullp. Soviet Patent 555. 190, 1980
    [85] Nassar M. M., Fadaly O. A. A new electrochemical technique for bleaching cellulose pulp. Journal of Applied Electrochemistry. 1983, 13: 663~667
    [86] Fadaly Olfat A. Bleaching of bagasse pulp by electrochemical process. Cellulose Chemistry and Technology. 1991, 25: 181~187
    [87] Mamdouh M. Nassar. Effect of chromium salt on the electrochemical bleaching of sulphite pulp. Surface Technology. 1984, 21: 301~307
    [88] Suzanne Varennes. Clarde Daneault. Martin Levesque. Electrochmical bleaching of Kraft pulp. Appita. 1994, 47(1): 45~49
    [89] 张光华,任涛,刘书钗等.杨木硫酸盐化学浆电化学漂白的研究.西北轻工业学院学报.2002,20(6):12~16
    [90] Schwab Gerhart. Lee Mei-Tsu. Bentley James W.. Electrochemical Bleaching of Wood Pulps. U. S. Patent. 4.617.099. 1986.10.14
    [91] Bhattacharjee, Shyam S., Hull, et al. Electrochemical process for bleaching wood pulp using chlorate and a redox catalyst. 1987, U. S. Patent. 4.702.807
    [92] Indresh Mathur. Robert Dawe. Using on-site-produced alkaline peroxide for pulp bleaching. Tappi J.. 1999, 82(3): 157~164
    [93] Do J. S., Yeh W. C. Paired electrooxidative degradation of phenol with in situ electrogenerated hydrogen peroxide and hypochlorite. J. Appl. Electrochem.. 1996, 26: 673~678
    [94] Mathur I., Dawe R. D. On-site produced alkaline peroxide for TCF pulp. International Non-chlorine Bleaching Conference Proceedings. Miller Freeman. Orlando. 1996
    [95] Yamada Nobuo. Yaguchi Tokiya. Sato Haruo. Practical study for on-site electrochemical production of alkaline peroxide. Proceedings of the Pulp and Paper Research Conference. 1998, 10~13
    [96] Mcdonough T. J. A survey of mechanical pulp bleaching in Canada. Pulp Paper Can. 1993, 93(4): T108~110
    [97] Nassar. M. M. Electrochemical bleaching-a novel method for bleaching kraft and sulphite pulps. J. Pulp and Paper Sci. 1985, 11(1): J11-20
    [98] Wilk. I. J. Economic advantages of electrolysis system for pulp bleaching.??Proc. Intl. Symp. Wood Pulping Chem.. Raleigh. NC. 1989,135-137
    [99] Hull. M. N. and Yasnovsky. V. M.. Process for the electrochemical reductive bleaching of lignocellulose pulp. US Patent 4.596.630 1986
    [100] Lem. W. J. and Wayman. M.. Decomposition of aqueous dithionite. Part II. A reaction mechanism for the decomposition of aqueous sodium dithionite. Can. J. Chem. 1970,48: 782-787
    [101] Kolthoff. I. and Miller. C. The reduction of sulphurous acid (sulfur dioxide) at the dropping mercury electrode. J. Am. Chem. Soc. 1941, 63: 2818
    [102] Oloman C, Austin R.. The electrolytic production of sodium dithionite for Groundwood brightening. Pulp Paper Mag. Can. 1969, 70 (24) : T529-534
    [103] Leutner. B. Continuous manufacture of sodium dithionite solutions by cathodic reduction. U. S. Patent. 4.144.146. 1979
    [104] Oloman C, Lee B., Leyten W.. Electrosynthesis of sodium dithionite in a trickle-bed reactor. Can. J. Chem. Engin. 1990, 68: 1004-1009
    [105] Bolick. R. E., Cawfield. D. W. and French. J. M.. Electrochemical process for producing hydrosulphite solutions. U. S. Patent. 4.793.906
    [106] Hu H.-L., Oloman C. Electrochemical brightening of pulp with sodium dithionite generated in situ. JPPS. 1997, 23 (5): J232-237
    [107] Lawrence L. Landucci. Necmi Sanyer. Influence of transition metals in oxygen pulping. Tappi J. 1975, 58 (2) :60~63
    [108] Yuan-shing Perg. Colin W Oloman. Kinetics of oxygen bleaching mediated by electrochemically generated ferricyanide. Tappi J. 1994,77 (7) :115~126
    [109] Hull.Michael N., Yasnovsky. Method of oxygen bleaching with ferricyanide lignocellulosic material. U. S. Patent 4.622.101
    [110] Godsay. Madhu P., Hull. Process for the delignification of lignocellulosic material with oxygen, ferricyanide. and a protector. U. S. Patent 4.622.100
    [111] Yuan-shing Perg. Colin W Oloman. Brian R. James. The effect of metal complexes in the electrochemically mediated oxygen bleaching of wood pulp. Tappi J. 1993,76 (10) :139~147
    [112] Elod L. Gyenge. Colin W. Oloman. In situ electrochemically mediated oxygen delignification of wood pulp with a manganese(III) aminopolycarboxylate complex. Tappi J. 1997, 80 (1) :194~202
    [113] Paice. M.G., Bourbonnais. R., Reid. I.D.et al. Oxidative bleaching enzymes: a review. Journal of Pulp and Paper Science. 1995, v 21. n 8. p J280-J284
    [114] Call. H.P., Muecke. I.. History, overview and applications of mediatedlignolytic systems, especially lacease-mediator-systems (Lignozym-process). Journal of Biotechnology. 1997, V 53. n 2-3. p 163-202
    [115] Kim H.-C., Mickel M., Bartling S. et al. Electrochemically mediated bleaching of pulp fibers. Electroeheimica Acta. 2001, 47: 799~805
    [116] Christoph Padtberg, Hee-Chol Kim, Markus Mickel et al. Electrochemical delignification of softwood pulp with violuric acid. Tappi J, 2001. 4: 68
    [117] Mickel M., Kim H.-C., Noll S. et al. Electrochemical mediator-based delignifieation: mediator properties and process performance. Journal of the Electrochemical Society. 2003, 150(12): E595~600
    [118] Dominic Rochefort, Robert Bourbonnais, Donal Leech et al. Electrochemical oxidation of transition metal-based mediators for pulp delignification. Journal of the Electrochemical Society. 2002, 149(1): D15~20
    [119] Helene Laroche, Mohini Sain, Carl Houtman et al. POM-assisted electrochemical delignification and bleaching of chemical pulp. Cellulose Chem. Technol. 2001, 35(5-6): 503~511
    [120] Reiner R. S., Springer E. L., Atalla R. H.. Electrochemical delignification of wood pulp using polyoxometalate mediators. 12th ISWPC. Madison. Wisconsin USA. 2003, June 9-12. 181~184
    [121] 许金熀,刘艳物理化学.北京大学医学出版社.2005
    [122] 金继红.物理化学.地质出版社.1993.6
    [123] 吴辉煌.电化学.化学工业出版社化学与应用化学出版中心.2004
    [124] 方惠群.电化学分析.原子能出版社.1984
    [125] 谢茂松,王学林,徐桂芬等.用电-多相催化反应处理二硝基苯酚工业废水的方法.中国专利.961155.45.0
    [126] Merica S G, Bunce N J. Electroreduction of hexachlorobenzene in protic solvent at Hg electrodes. J. Appl. Electrochem.. 1998, 28(3): 645-651
    [127] Kirk D W, Sharifian H. Anodic oxidation of aniline for wastewater treatment. J. Appl. Electrochem.. 1995, 15(2): 285-292
    [128] 程里,马骁懿,陈飞跃等.缩合-电解法处理苯胺废水.化工环保.1994,14(5):290—295
    [129] Cominellis Ch. Electrocatalysis in the electrochemical conversion/combustion of organic pollutants for wastewater treatment. Electrochem. Acta.. 1994, (39): 1857-1862
    [130] Franclin T C, J Darlington. The use of the oxidation barium peroxide in aqueous surfactant systems in the electrolytic destruction of organic??compounds. J. Electrochem. Soc.. 1991, 138(11): 2285-2288
    [131] 宋卫峰,吴斌,马前等.电解法降解有机污染物机理及动力学的研究.化工环保.2001.21(3):131—136
    [132] 陈卫国,朱锡海.电催化产生H_2O_2和·OH机理及在有机物降解中的应用.水处理技术.1997.23(6):354—357
    [133] 吴辉煌.水中有机污染物电化学清除的研究进展.环境污染与防治.2000,22(4):39—42
    [134] 许海梁,杨卫身,周集体.偶氮染料废水的电解处理.化工环保.1999,19(1):32—36
    [135] 陶龙骧,谢茂松.电催化和粒子群电极用于处理有机工业污水.工业水处理.2000,20(9):1—3
    [136] 李耀刚,许文林,孙彦平.不同组分PbO_2/MnO_2催化层钛基阳极的研究.无机材料学报.1997,12(1):125—128
    [137] Meclung S M, Lemlev T. Electrochemical Treatment and HPLC Analysis of Wastewater Containing Acid Dyes. Textile Chemist. and Colorist. 1994, 26(5): 17-22
    [138] 王恩波,胡长文,许林.多酸化学导论.化学工业出版社.1998.4
    [139] 钱学仁,于钢.多金属氧酸盐在纸浆漂白工程中的应用.国际造纸.2001,19(3):53-56
    [140] 李兵云,张曾,高扬,等.杂多酸盐——氧脱木素的新型催化剂.广东造纸.2000,12(5):39-43.
    [141] 莫佳林,付时雨.杂多酸催化氧脱木素.中国造纸.2003,22(9):53—56
    [142] 李兵云,张曾,高杨等.杂多酸在纸浆漂白中的催化作用.中国造纸学报.2001,16:126—130
    [143] 张曾,李兵云,黄干强.HPA-5/02脱木素系统的研究.中国造纸学报.2001.V16:36-40
    [144] Neumann. R, and Levin G. Selective aerobic oxidative dehydrogenation of alcohols and amines catalyzed by a supported molybdenum-vanadium heteropolyanion salt. J. Org. Chem.. 1991, 56: 5707~5710
    [145] Lissel. M., Jansen H. and Neumann R. Oxidation of activated phenols by dioxygen catalyzed by the H_5PV_2Mo_(10)O_(40) heteropolyanion. Tel. Lett.. 1992, 33: 1795~179
    [146] Kholdeeve. O. A., Golovin A. V., Maksimovskaya R. I. et al. Oxidation of 2.3.6-trimethylphenol in the presence of molybdovanadophosphoric heteropolyacids. J. Mol. Cat.. 1992, 75: 235-244[147] Kang G., Ni Y., Heininggen A. V.. Polyoxometalate delignification: study of lignin model compounds. Appita. 1997, 50(4): 313-318
    [148] Weinstock Ira A., Rajai H. Atalla., Richard S., Reiner et al. A new environmentally benign technology for transforming wood pulp into paper engineering polyoxometalates as catalysts for multiple processes. Journal of Molecular Catalysis: Chemical. 1997, 116: 59-84
    [149] Weinstock Ira A., Rajai H. Atalla., Richard S., Reiner et al. Selective transition-metal catalysis of oxygen delignification using water-soluble salts of polyoxometalate (POM) anions part I: chemical principles and process concepts. Holzforschung. 1998,52. 304-310
    [150] Weinstock Ira A., Kenneth E. Hammel., Mark A. Moen et al. Selective transition-metal catalysis of oxygen delignification using water-soluble salts of polyoxometalate (POM) anions part II: reaction of a-[SiVW11O40]5- with phenolic lignin-model compounds. Holzforschung. 1998, 52. 311-318
    [151] Evtuguin D. V., Pascoal Neto C. New polyoxometalates promoted method of oxygen delignification. Holzforschung. 1997, 51:338-342
    [152] Evtuguin D. V., Pascoal Neto C, Pedrosa de Jesus J. D. Bleaching of Kraft pulu by oxygen in the presence of polyoxometalates. JPPS. 1998, 24(4): 133-140
    [153] Evtuguin D. V., C. Pascoal Neto, Pedrosa de Jesus J. D. Oxidative delignification in the presence of molybdovanadophosphate heteropolyanions: mechanism and kinetic studies. Applied Catalysis A: General . 1998,167: 123-139
    [154] Evtuguin D. V., C. Pascoal Neto, Carapuca H. et al. Lignin degradation in oxygen delignification catalysed by [PMo_7V_5O_(40)]~(8-) polyanion. part II: study on lignin monomeric model compounds. Holzforschung. 2000, 54: 511-518
    [155] Evtuguin D. V., C. Pascoal Neto, Rocha J. Lignin degradation in oxygen delignification catalysed by [PMo_7V_5O_(40)]~(8-) polyanion. part I: study on wood lignin. Holzforschung. 2000, 54: 381-389
    [156] Gaspar A., Evtuguin D. V., Pascoal Neto C. Oxygen bleaching of Kraft pulp catalysed by Mn(III)-subtsituted polyoxometalates. Applied Catalysis A: General. 2003, 239: 157-168
    [157] Armindo Gaspar, Dmitry V. Evtuguin, Carlos Pascoal Neto. Lignin reaction in oxygen delignification catalysed by Mn(II)-substituted molybdovanadophosphate polyanion. Holzforschung. 2004, V58(6): 640-649
    [158] 赵建,石淑兰.助剂改善的桉木硫酸盐浆的H_2O_2漂白.西南造纸.2000,6:5-7
    [159] ParenA. Delignification of chemical pulp with peroxide in the presence of a transition metal. WO Patent: 9535407. 1995-10-28
    [160] 秦梦华,付英娟.麦草浆酸性H_2O_2脱木素及其纸浆的可漂性.纸和造纸.1998.(1):37-38
    [161] 钱学仁,于钢,安显慧等.杂多酸盐对H_2O_2脱木质素的催化效应.林产化学与工业.2003,V23(1):51-54
    [162] Kuhne L., Odermatt J., Wachter T.. Application of a catalyst in peroxide bleaching of eucalyptus Kraft pulp. Holzforschung. 2000, 54: 407~412
    [163] Yu Cui, Pratuang Puthson, Chen-Loung Chen et al. Kinetic study on delignification of Kraft-AQ pine pulp with hydrogen peroxide catalyzed by Mn(Ⅳ)-Me_4DTNE. Holzforschung. 2000, 54: 413~419
    [164] 付时雨.尾叶桉硫酸盐浆漆酶—介体体系生物漂白及脱木素机理研究.华南理工大学博士学位论文.2000.6
    [165] Yu Balakshin M., Evtuguin D. V., Pascoal Neto C. et al. Polyoxometalates as mediators in the laccase catalyzed delignification. Journal of Molecular Catalysis B: Enzymatic. 2001, 16: 131~140
    [166] Andrea Carneiro, Ana Abreu, Dmitry V. Evtuguin et al. Polyoxometalates as promoters of laccase-assisted reactions. J. Mol. Catal. B: Enzym. 2000, 9: 293~295
    [167] Ana P. M, Tavares. Jose A. F., Gamelas. Armindo R. Gaspar et al. A novel approach for the oxidative catalysis employing polyoxometalate-laccase system: application to the oxygen bleaching of Kraft pulp. Catalysis Communications. 2004, 5: 485~489
    [168] 马志君,欧义方,黄秋莲.电化学漂白的研究进展.纤维素科学与技术.2003.1:95—100
    [169] Olfat A Fadaly. Bleaching of bagasse pulp by electrochemical process. Cellulose Chemistry and Technology. 1991, 25: 181~187
    [170] 薛建军,钟飞.木质素电氧化的影响因素研究.林产化学与工业.2002,3:115—118
    [171] 刘乐文,欧义方,黄秋莲.纸浆含氯漂白废水的处理.纤维素科学与技术.2001,4:135—142
    [172] 刘乐文,欧义方,黄秋莲.纸浆碱处理段废水的电化学降解研究.林产化学与工业.2002,2:115—117[173] 王雅琼,童弘扬,徐文林.SnO_2+Sb_2O_2中间层的制备条件对Ti/SnO_2+Sb_2O_3/PbO_2电极性能的影响.应用化学.2004,5:115—119
    [174] 王雅琼,童弘扬,徐文林.热分解法制备Ti/SnO_2+Sb_2O_3/PbO_2电极性质研究.无机材料学报.2003,5:104—109
    [175] 张乃东,李宁,彭永臻.电镀烧结法制备Ti/SnO_2—Sb_2O_4的研究.无机化学学报.2002,11:97—100
    [176] 梁镇海,孙彦平.钛基二氧化锰电催化剂的制备及性能研究.燃料化学学报.2001.suppl.:218—221
    [177] 曾曙,王新民,李金洋.SnSb中间层钛基二氧化锰电极性能研究.广东有色金属学报.1996,6(1):27—32
    [178] 张雪英,张宏昆,王瑞芝.β—PbO_2修饰电极的研究.河南师范大学学报.1998.4:512—515
    [179] 王峰,俞斌.一种新型PbO_2电极的研制.应用化学.2002,2:193—195
    [180] 冯玉杰,沈红,催玉红等.钛基二氧化铅催化电极的制备及电催化性能研究.分子催化.2002,3:181—186
    [181] 乔庆东,李琪,于大勇.钛基二氧化铅电极的制备及在电合成4-吡啶甲酸中的应用.抚顺石油学院学报.2002,1:1—4
    [182] 梁振海,边书田,任所才等.硫酸中钛基二氧化铅阳极研究.稀有金属材料与工程.2001,3:232—234
    [183] 张招贤.钛基二氧化铅电极的改进及应用.氯碱工业.1996,8:17—23
    [184] 张新华,钱晓良,刘石明.新型二氧化铅电极降解苯胺的试验研究.武汉科技学院学报.2003,2:68—72
    [185] H. B. Beer, S. A fr. [P]. 6800834. 1968
    [186] S. Trasatti. Electrocatalysis: understanding the success of DSA. Electrochimica. Acta. 2000, (45): 2377-2385.
    [187] 张招贤,王新民.钌钛涂层的元素分析.广东节能.1991,(3):28-31
    [188] 倪怀祖.钌钛涂层电极的制备及应用.上海化工.1973.(3):38-42
    [189] 张招贤,李金洋等.钌钛涂层电极的电催化性能研究.稀有金属.1982.6:67-69
    [190] 张招贤,张建华,梁永红等.离子水生成器用涂层钛电极的研究和应用.广东有色金属学报.2001.2:111—114
    [191] 刘永林.涂钌钛电极在电镀中的应用.电镀与环保.2002.6:35—36
    [192] 刘婷.钛基复合铂电极的制备和在过硫酸胺生产中的试用.广州化工.2005.4:42—43
    [193] 肖秀峰,朱则善,陈衍珍等.高活性钛镀铂电极.电化学.1996.4:435—438[194] 訾振宇,李兵云,高杨等.两种杂多酸盐的合成及其表征.造纸科学与技术.2001.5:7—10
    [195] Andre Teze, Gilbert Herve. Aα-. β- and γ-dodecatungstosilicic acid: Isomers and related lacunary compounds. Inorg. Synth.. 1990, 27: 85
    [196] Claude M T, Gilbert F T, Malik S A et al. Triheteropolyyanions containing copper(Ⅱ) manganese(Ⅱ) or manganese(Ⅲ). J. Inorg. Nucl. Chem. 1970, 32: 3875
    [197] Frans Zonnevijlle. Preparation and characterization of iron(Ⅲ) - and rhodium(Ⅲ)-containing heteropolytungstates identification of novel oxo-briged iron(Ⅲ) dimmers. Inorg. Chem.. 1982, 21: 2751
    [198] Weakley T J R, Malik S A. Heteropolyanions containing two different heteroatoms-I. J. Inorg. Nucl. Chem. 1967, 29: 2935
    [199] Peter J. Domaille. 1- and 2-dimensional tungsten-183 and vanadium-51 NMR characterization of isopolymetalates and heteropolymetalates. J. Am. Chem. Soc.. 1984, 106: 7677-7687
    [200] Weakley T. J. R. and Malik S. A. Heteropolyanions comtaining two different heteroatoms-I. 1967, 29: 2935-2944
    [201] 曹晶晶,周百斌,马慧媛等.锰为中心原子的三元杂多配合物的合成与氧化还原性质研究.分子科学学报.2004,2:41—47
    [202] 龚剑,王东仁,石绍庆等.Keggin型过渡金属杂多配合物的稳定性、磁性及催化性能研究.分子科学学报.1998.3:28—32
    [203] 黄慰曾编.电化学与电化学分析.北京大学出版社.1985
    [204] Paice M. G., Bourbonnais F. S., Archibald F. S et al.. Delignification mechanism for the bleaching of kraft pulp with the enzymes laccase and manganese peroxides, in: Proceedings of 10th ISWPS. Yohohama. Japan. 1999, Vol. 1: 578-582
    [205] Claude Rocchiccioli-deltcheff, Michel Fournier, Raymonde Franck et al. Vibrational Investigations of Polyoxometalates 2. Evidence for Anion-Anion Interactions in Molybdenum(Ⅵ) and Tungsten(ⅴⅠ) Compounds Related to the Keggin Structure. Inorg. Chem. 1983, 22: 207~216
    [206] 王清,李肖媛,江丽等.分光光度法测定海带中的碘.广西化工.2002.2:26—28
    [207] 黄俊胜,衷明华,陈碧华.分光光度法测定海带中的碘.韩山师范学院学报.2005.3:76—80
    [208] 王彦,薛斌.分光光度法测定食盐中的碘含量.辽宁化工.1996.1:57—58[209] 李春娟,彭丽平,李东刚.分光光度法测定饮料中的碘.齐齐哈尔大学学报.2002.4:30—32
    [210] 石淑兰,何福望主编.制浆造纸分析与检测.中国轻工业出版社.2003.328
    [211] 杨淑蕙主编.植物纤维化学.中国轻工业出版社.2001.1
    [212] 陈嘉翔.余家鸾编著.植物纤维化学结构的研究方法.华南理工大学出版社.1989
    [213] Sarkanen K. V., Chang H. M. And Ericsson B. Species variation in lignin. Tappi. 1967, 50(11): 572-575
    [214] 詹怀宇主编.纤维化学与物理.科学出版社.2005.7
    [215] Faix O. Classification of lignins from different botanical origined by FT-IR spectroscopy. Holzforschung. 1991, 45(suppl.): 21-27
    [216] Obst. J. R. Frequence and alkali resistance of lignin-carbohydrate complex in wood. Tappi J. 1982, 65(4): 109-112

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