发明名称 |
PROCESS FOR REMOVING MERCAPTANS FROM A GAS STREAM COMPRISING NATURAL GAS OR AN INERT GAS |
摘要 |
<p>The invention provides a process for removing mercaptans from a gas stream comprising natural gas or inert gas and mercaptans, the process comprising the steps of: (a) contacting a first gas stream comprising natural gas or inert gas and mercaptans with a hydrodesulphurization catalyst in the presence of hydrogen in a hydrodesulphurization unit to obtain a second gas stream comprising natural gas or inert gas, which is depleted of mercaptans and enriched in H2S; (b) removing H2S from the second gas stream comprising natural gas or inert gas in a H2S removal unit to obtain a purified gas stream comprising natural gas or inert gas, which is depleted of mercaptans.</p> |
申请公布号 |
KR20070053727(A) |
申请公布日期 |
2007.05.25 |
申请号 |
KR20077005014 |
申请日期 |
2007.02.28 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
CARLSSON ANDERS;VAN HEERINGEN GIJSBERT JAN |
分类号 |
B01D53/48;B01D53/14;C10K1/34 |
主分类号 |
B01D53/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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