发明授权
- 专利标题: Sulphur removal from natural gas
- 专利标题(中): 从天然气中清除硫
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申请号: US16201571申请日: 1971-07-12
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公开(公告)号: US3826811A公开(公告)日: 1974-07-30
- 发明人: HAKKA L
- 申请人: UNION CARBIDE CANADA LTD
- 专利权人: Union Carbide Canada Ltd
- 当前专利权人: Union Carbide Canada Ltd
- 优先权: US16201571 1971-07-12
- 主分类号: B01D53/14
- IPC分类号: B01D53/14 ; C07C7/11 ; B01D53/34
摘要:
A PROCESS FOR DISSOLVING ELEMENTAL SULPHUR ENTRAINED IN A HYDROCARBON GAS IS DESCRIBED WHICH CONSISTS OF CONTACTING THE GAS WITH AN AQUEOUS SOLUTION CONTAINING FROM 5 TO 50 PERCENT BY WEIGHT OF MONOETHANOLAMINE AND THEN SEPARATING THE SULPHUR-LADEN SOLUTION FROM THE GAS.
公开/授权文献
- US20190330224A1 ACC INHIBITORS AND USES THEREOF 公开/授权日:2019-10-31
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