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["Есть ли какая-то техника по очистке сероводорода,

2018-06-10View Original

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Reply #22018-06-10
继续翻译剩余的文本。
Reply #32018-06-11
只脱硫不脱碳的溶剂不是很好找,但是甲醇和NHD在不同的温度下对硫化氢和CO2的吸收能力有较大的变化,楼主可以通过这个性质来试试提浓的可能。
Reply #42018-06-22
应该是 脱碳,不脱硫吧,要硫化氢
Reply #52018-06-22
单纯脱碳不好脱吧。我是要硫化氢的。我想有没有只脱硫不脱碳的技术。这样硫化氢被吸收,而二氧化碳则被放空了。解吸吸收液则能得到纯净的硫化氢气体了。不知道有没有这样的好办法。非常希望得到有这方面经验的专家们的指点。希望能不吝赐教!
Reply #62018-07-04
同为酸性气体,还真不好办。:lol
Reply #72018-07-05
有没有搞过MDEA脱硫的朋友啊,希望向你学*,交流啊。特别是东营地炼的有没有在群里的朋友啊?
Reply #82018-09-17
MDEA也能脱二氧化碳
Reply #92018-09-18
据说,有人通过调整MDEA水溶液的含量与复配可以做到基本不吸收二氧化碳的。我想得到纯的硫化氢气体制备硫氢化钠
Reply #102018-09-18
据说,有人通过调整MDEA水溶液的含量与复配可以做到基本不吸收二氧化碳的。我想得到纯的硫化氢气体制备硫氢化钠。有了解这方面情况的朋友吗?我的QQ:656204730
Reply #112021-07-06
低温脱硫,50-150摄氏度,催化氧化。副产20%稀硫酸。有需要我可以推荐
Reply #122023-10-28
低温甲醇脱硫脱碳工艺不是可以分离CO2和H2S吗

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