摘要
对低碳醇合成催化剂尤其是目前研究较为集中的Cu-Co催化剂进行了综述评价,系统总结了Cu-Co催化剂的主催化剂、助催化剂和载体3个方面的研究进展,并指出了该催化剂存在的主要问题和今后研究的重点。
The catalysts for synthesis of lower alcohol,especially Cu-Co catalysts rapidly developed in the field of basic research and industrial applications,are introduced. The effects of active species,promoters and supports on the performance of Cu-Co catalysts are summarized. The existing problems and research direction about this catalyst in the future are also pointed out.
引文
[1]Xu X D,Doesburg E B M,Scholten J J F.Synthesis of higher alcohols from syngas-recently patented catalysts and tentative ideas on the mechanism[J].Catalysis Today,1987,2(1):125-170.
[2]Gupta M,Smith M L,Spivey J J.Heterogeneous catalytic conversion of dry syngas to ethanol and higher alcohols on Cu-based catalysts[J].ACS Catalysis,2011,1(6):641-656.
[3]Xiao K,Bao Z H,Qi X Z,et al.Advances in bifunctional catalysis for higher alcohol synthesis from syngas[J].Chinese Journal of Catalysis,2013,34(1):116-129.
[4]Fang K G,Li D B,Lin M G,et al.A short review of heterogeneous catalytic process for mixed alcohols synthesis via syngas[J].Catalysis Today,2009,147(2):133-138.
[5]士丽敏,储伟,刘增超.合成气制低碳醇用催化剂的研究进展[J].化工进展,2011,30(1):162-166.
[6]定明月,李凯,李宇萍,等.费托组元改性的低碳混合醇催化剂研究进展[J].化工进展,2010,29(s2):142-148.
[7]刘建国,定明月,王铁军.低碳混合醇合成Cu-Co基催化剂研究进展[J].化工进展,2011,30(s2):120-128.
[8]Dong X,Liang X L,Li H Y.Preparation and characterization of carbon nanotube-promoted Co-Cu catalyst for higher alcohol synthesis from syngas[J].Catalysis Today,2009,147(2):158-165.
[9]彭芬,黄伟,韩涛.Cu-Co负载量对Cu-Co基催化剂催化CH4-合成气梯阶转化合成C2+含氧化合物的影响[J].高等学校化学学报,2013,34(11):2587-2593.
[10]Fang Y Z,Liu Y,Zhang L H.La Fe O3-supported nano Co-Cu catalysts for higher alcohol synthesis from syngas[J].Applied Catalysis A:General,2011,397(1):183-191.
[11]Su J,Mao W,Xu X C,et al.Kinetic study of higher alcohol synthesis directly from syngas over Co Cu/Si O2catalysts[J].AICh E Journal,2014,60(5):1797-1809.
[12]Wang J,Chernavskii P A,Khodakov A Y,et al.Structure and catalytic performance of alumina-supported copper-cobalt catalysts for carbon monoxide hydrogenation[J].Journal of Catalysis,2012,286:51-61.
[13]Ahmed J,Ganguly A,Saha S,et al.Enhanced electrocatalytic activity of Copper-Cobalt nanostructures[J].The Journal of Physical Chemistry C,2011,115(30):14526-14533.
[14]Besenbacher F,Chorkendorff I,Clausen B S,et al.Design of a surface alloy catalyst for steam reforming[J].Science,1998,279(5358):1913-1915.
[15]Prieto G,Beijer S,Smith M L,et al.Design and synthesis of Copper-Cobalt catalysts for the selective conversion of synthesis gas to ethanol and higher alcohols[J].Angewandte Chemie International Edition,2014,53(25):6397-6401.
[16]Tien-Thao N,Zahedi-Niaki M H,Alamdari H,et al.Effect of alkali additives over nanocrystalline Co-Cu-based perovskites as catalysts for higher-alcohol synthesis[J].Journal of Catalysis,2007,245(2):348-357.
[17]de Aquino A D,Cobo A J G.Synthesis of higher alcohols with cobalt and copper based model catalysts:Effect of the alkaline metals[J].Catalysis Today,2001,65(2):209-216.
[18]Xiang Y Z,Chitry V,Liddicoat P,et al.Long-chain terminal alcohols through catalytic CO hydrogenation[J].Journal of the American Chemical Society,2013,135(19):7114-7117.
[19]Wang J J,Chernavskii P A,Wang Y,et al.Influence of the support and promotion on the structure and catalytic performance of coppercobalt catalysts for carbon monoxide hydrogenation[J].Fuel,2013,103:1111-1122.
[20]Zhang H B,Dong X,Lin G D,et al.Carbon nanotube-promoted CoCu catalyst for highly efficient synthesis of higher alcohols from syngas[J].Chemical Communications,2005,(40):5094-5096.
[21]士丽敏,储伟,邓思玉.La促进Cu Co催化剂上合成气转化制低碳醇的研究[J].燃料化学学报,2012,40(4):436-440.
[22]士丽敏,储伟.Zn,Mo对Cu Co基催化剂合成低碳醇性能的促进作用[J].分子催化,2011,25(4):316-321.
[23]Zhang R G,Wang G R,Wang B J.Insights into the mechanism of ethanol formation from syngas on Cu and an expanded prediction of improved Cu-based catalyst[J].Journal of Catalysis,2013,305:238-255.
[24]Wang G R,Zhang R G,Wang B J.Insight into the preference mechanism for C—C chain formation of C2oxygenates and the effect of promoters in syngas conversion over Cu-based catalysts[J].Applied Catalysis A:General,2013,466:77-89.
[25]Zhang R G,Sun X C,Wang B J.Insight into the preference mechanism of CHx(x=1-3)and C—C chain formation involved in C2oxygenate formation from syngas on the Cu(110)surface[J].The Journal of Physical Chemistry C,2013,117(13):6594-6606.
[26]Mo X H,Tsai Y T,Gao J,et al.Effect of component interaction on the activity of Co/Cu Zn O for CO hydrogenation[J].Journal of Catalysis,2012,285(1):208-215.
[27]Tsai Y T,Mo X H,Goodwin J J G.The synthesis of hydrocarbons and oxygenates during CO hydrogenation on Co Cu Zn O catalysts:Analysis at the site level using multiproduct SSITKA[J].Journal of Catalysis,2012,285(1):242-250.
[28]Mouaddib N,Perrichon V,Martin G A.Characterization of coppercobalt catalysts for alcohol synthesis from syngas[J].Applied Catalysis A:General,1994,118(1):63-72.
[29]Shi L M,Chu W,Deng S Y.Catalytic properties of Cu-Co catalysts supported on HNO3-pretreated CNTs for higher-alcohol synthesis[J].Journal of Natural Gas Chemistry,2011,20(1):48-52.