发明名称 |
Process for producing hydrogen, sulfur and sulfur dioxide from hydrogen sulfide-containing gas streams |
摘要 |
A process for making molecular hydrogen, elemental sulfur and sulfur dioxide from hydrogen sulfide. The process involves contacting a gas stream of hydrogen sulfide within a contacting zone with a contacting composition comprising metal sulfide in a lower sulfided state and yielding from the contacting zone a product gas stream comprising hydrogen and a recovered contacting composition comprising metal sulfide in a higher sulfided state. The higher metal sulfide is regenerated with oxygen to yield elemental sulfur and sulfur dioxide. |
申请公布号 |
US8562928(B2) |
申请公布日期 |
2013.10.22 |
申请号 |
US201113238837 |
申请日期 |
2011.09.21 |
申请人 |
GUPTA PUNEET;SHELL OIL COMPANY |
发明人 |
GUPTA PUNEET |
分类号 |
C01B3/04;C01B3/50;C01B17/06;C01B17/52;C01B17/74;C10L3/10 |
主分类号 |
C01B3/04 |
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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