乙炔加氢催化剂在甲醇装置上的长周期应用  

Long-period application of acetylene hydrogenation catalyst in large-scale methanol plant

作　　者：李必文 Li Biwen(Sinopec Chongqing SVW Chemical Co.,Ltd.,Chongqing 401254,China)

机构地区：[1]中国石化重庆川维化工有限公司,重庆401254

出　　处：《工业催化》2022年第5期56-59,共4页Industrial Catalysis

摘　　要：西安元创化工科技股份有限公司开发的JT-101型乙炔加氢催化剂在中国石化重庆川维化工有限公司大型甲醇装置上已运行10多年,到目前为止,经加氢催化剂处理后的乙炔尾气,其乙炔含量仍小于1×10^(-6),加氢效果好、净化度高、使用寿命长、床层压差小、完全能满足天然气裂解制乙炔副产尾气合成甲醇装置安全稳定长周期运行的要求。The acetylene hydrogenation catalyst JT-101 developed by Xi’an Origin Chemical Technologies Co.,Ltd.,has been used for more than 10 years in the large methanol plant of Sinopec Chongqing SVW Chemical Co.,Ltd.Its acetylene content is still less than 1×10^(-6).The hydrogenation effect is good,the purification degree is high,the service life is long,the bed pressure drop is small.The catalyst completely satisfy the long-term operation of methanol synthesis unit from natural gas cracking to acetylene by-product tail gas.

关 键 词：有机化学工程 甲醇 乙炔尾气 加氢转化 JT-101型催化剂 

分 类 号：TQ426.94[化学工程] O646.36[理学—物理化学]