碳三馏分选择加氢催化精馏及催化剂的研究  

Study on C_3 Streams Selective Hydrogenation with Distillation and Catalyst

作　　者：廖丽华[1] 程建民[1] 汪志娟[1] 吴庆风[1] 

机构地区：[1]北京化工研究院,北京100013

出　　处：《化学工业与工程》2003年第5期275-278,共4页Chemical Industry and Engineering

摘　　要：对碳三馏分选择加氢催化剂及工艺条件进行了研究,塔径100mm碳三催化精馏塔试验结果表明,含有3 17%(摩尔分数)丙炔和丙二烯的碳三馏分经过催化精馏加氢,塔顶碳三馏分中的炔烃、二烯烃可脱除至≤10μmol mol,丙烯收率≥102%。经262h考核,催化剂仍保持良好的活性和选择性。This paper discussed the effects of catalyst and process parameters on the C3 streams selective hydrogenation.Testing data in diameter 100mm of tower showed that 3.17mol fraction of MAPD in feed could be removed to 10μmol/mol,propylene recovery is greater than 102%.

关 键 词：催化精馏 碳三馏分 丙炔 丙二烯 选择加氢 催化剂 

分 类 号：TQ420.67[化学工程]