LS系列硫磺回收催化剂工业装置使用总结  

Application of LS series of Sulfur Recovery Catalysts in Commercial Plant

作　　者：尹大军 阮中伟 郝孟忠 唐昭峥[2] 解秀清[2] 胡文宾[2] 

机构地区：[1]洛阳石化总厂炼油厂,471012 [2]齐鲁石化公司研究院,255400

出　　处：《石油化工环境保护》2001年第4期51-55,共5页Environment Protection in Petrochemical Industry

摘　　要：对比总结了 L S系列催化剂的使用情况。结果表明 ,在一级转化器均装填使用 L S- 931Al2 O3 基催化剂的前提下 ,二级转化器上部装填 L S- 971脱氧保护型催化剂 ,下部装填 L S- 811Al2 O3 催化剂后 ,与单纯使用 L S- 931催化剂相比 ,单器转化率由 6 4.1%提高到 70 .1% ,有机硫水解率由 96 %提高到接近 10 0 % ,两项合计使装置总硫转化率由 95 .1%提高到 96 .2 % ;若与两个转化器全部使用 L S- 811催化剂相比 ,则装置总硫转化率可由 94.49%提高到 96 .2 %使用效果更加显著。The application of LS series of sulfur recovery catalysts was summarized in the paper. In the plant LS 93 Al 2O 3 basis catalyst was loaded in 1 st reactor, LS 971 deoxidized catalyst in the upper part of 2 nd reactor and LS 811 Al 2O 3 basis catalyst in the lower part of 2 nd reactor. In the comparing with LS 931 catalyst only, the conversion per each reactor was increased from 64 1% to 71%, the hydrolysis of organic sulfide from 96% to about 100%, and total conversion of sulfur from 95 7% to 96 2%. If it was compared with LS 811 catalyst only, total conversion of sulfur was increased from 94 4% to 96 2%, and its effect is more obvious.

关 键 词：克功斯法回收硫 系列化催化剂 活性 稳定性 LS系列 硫磺回收 催化剂装置 

分 类 号：TE626.9[石油与天然气工程—油气加工工程] TE868