发明名称 |
Method for removing hydrogen sulfide from natural gas |
摘要 |
A process for removing hydrogen sulfide from a natural gas stream. Use is made of heat and pressure to induce spontaneous combustion of sodium sulfide. The latter is formed by contacting the stream with an alkali earth salt and subsequently treating the so formed sodium sulfide with sodium bicarbonate to form sodium sulfate. The sodium sulfate is a useful precursor in further chemical processes. |
申请公布号 |
AU4126499(A) |
申请公布日期 |
1999.12.30 |
申请号 |
AU19990041264 |
申请日期 |
1999.06.08 |
申请人 |
AIRBORNE INDUSTRIAL MINERALS INC. |
发明人 |
ROBIN PHINNEY |
分类号 |
B01D53/52;B01D53/73;C01D5/00;C10L3/10 |
主分类号 |
B01D53/52 |
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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