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["1关于液化气脱硫醇效果",,

2019-09-04View Original

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"2我的装置液化气脱硫醇使用碱液浓度为13%,催化剂为磺化钛菁,非净化风注入量为33Nm3(只大不小),改造了个抽提油,使用柴油加氢石脑油,目前液化气总硫为18,经化验碱液浓度基本未发生变化,抽提油几乎每天置换,两天抽提油总硫从8降到6,请教下目前这种情况有没有别的办法调整的",
Reply #22019-09-04
"可以考虑上吸附脱硫,连续再生,不用置换",
Reply #32019-09-05
"在当前的条件下有没有什么好的办法?改造的话必须等到停工了,而且大改造可能性不大",
Reply #42019-09-10
"我之前也干了几年精制,脱硫醇的话频繁换碱没多大用处。可以试试将风量往上提。之前的装置用的是硫磺装置的贫液,也就是甲基二乙醇胺溶液脱硫醇的,磺化钛氰钴是给汽油脱硫醇用的。"

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