共沉淀法制备加氢脱硫催化剂机理及应用
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摘要
介绍了共沉淀法制备加氢脱硫催化剂机理及其在负载型催化剂和非负载型催化剂中的研究与应用。非负载型催化剂具有良好的分散性、稳定性和催化活性可持续反应时间较长的特点,展望了共沉淀法制备加氢脱硫催化剂的应用前景。
The mechanism of preparation of hydrodesulfurization catalyst by coprecipitation and its research and application in supported catalyst and non-supported catalyst were introduced. The non-supported catalyst has good dispersion, stability and long reaction time of catalytic activity. The application prospect of co-precipitation method for hydrodesulfurization catalyst was prospected.
The mechanism of preparation of hydrodesulfurization catalyst by coprecipitation and its research and application in supported catalyst and non-supported catalyst were introduced. The non-supported catalyst has good dispersion, stability and long reaction time of catalytic activity. The application prospect of co-precipitation method for hydrodesulfurization catalyst was prospected.
引文
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[2]储伟.催化剂工程[M].成都:四川大学出版社,2006:61-70.
[3]张利波,王璐,曲雯.Al2O3基石油加氢脱硫催化剂研究现状与进展[J].材料导,2018(3):772-795.
[4]Huirache A R,Albiter M A,Ornelas C,etal.Ni(Co)-Mo-W sulphide unsupported HDS catalysts by ex situ decomposition of alkylthiomolybdotungstates[J].Applied Catalysis A:General,2006,308:134-142.
[5]Rana M S,Maity S K,Ancheyta J,et al.MoCo(Ni)/ZrO2-SiO2hydrotreating catalysts:Physico-chemical characterization and activities studies[J].Appl.Catal.A,2004,268:89-97.
[6]赵媛媛,段振伟,祁胜杰,等.Ni-Al类水滑石的制备及其Ni/Al2O3加氢脱硫研究[J].分子催化,2014,28(5):418-426.
[7]靳广洲,樊秀菊,孙桂大,等.钴掺杂对碳化钼催化噻吩加氢脱硫性能的影响[J].高等学校化学学报,2007(6):1169-1174.
[8]李慧远,周宬,祝社民,等.共沉淀法制备钛锆复合载体及其在加氢脱硫催化剂中应用的探讨[J].石油炼制与化工,2010,41(5):43-47.
[9]任亮亮,耿国龙,王东军,等.高水热稳定性加氢脱氧催化剂的制备[J].石油学报:石油加工,2016(1):187.
[10]王广建,李佳佳,吴春泽,等.TiO2-Al2O3复合载体的制备及Co-Mo/TiO2-Al2O3催化剂加氢脱硫性能的研究[J].2016,44(12):1518-1522.
[11]张绍金,周亚松,徐春,等.TiO2-SiO2复合氧化物载体及其加氢脱硫催化剂[J].化学反应工程与工艺,2009(12):51-52.
[12]唐明兴,李学宽,吕占军,等.苯中硫在Ni/ZnO催化剂上加氢吸附脱除的研究[J].燃料化学学报,2009(6):707-712.
[13]毛东森,陈庆龄,卢冠忠.制备方法对B2O3/TiO2-ZrO2催化环己酮肟制己内酰胺的影响[J].石油学报(石油加工),2002,18(6):43-49.
[14]魏昭彬,赵秀阁,辛勤.双组分过渡金属氮化物催化剂Ⅱ.催化性能[J].催化学报,2000,21(4):305-308.
[15]高成广,范凤兰,贾丽华,等.凝胶网格共沉淀法制备CuO/ZnO/Al2O3及其催化CO2加氢合成甲醇研究[J].天然气化工,2013,38(6):17-20.
[16]Eijsbouts S,Oogien B G,Homan FHW,et al.Process for preparing a mixed metal catalyst composition:US,6 652 738[P].2003-11-25.
[17]曾鹤,李鹤鸣.制备方法对非负载型Ni-Mo-W催化剂结构和加氢脱硫性能影响的研究[J].天然气化工-C1化学与化工,2018,43:47-51.
[18]李欣.非负载型馏分油加氢精制催化剂研究[D].大庆:东北石油大学,2011.