发明名称 |
REDOX GAS SWEETENING SOLUTIONS |
摘要 |
Gas sweetening solutions are described that are capable of removing hydrogen sulfide from gas streams. These gas sweetening solutions increase the size of produced sulfur particles and thereby improve efficiency of their separation, while simultaneously reducing corrosive effects of the sweetening solutions. The gas sweetening solutions comprise at least one chelating agent, cationic iron and a mixture of nitrite salt and phosphate species.
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申请公布号 |
US2009246106(A1) |
申请公布日期 |
2009.10.01 |
申请号 |
US20090405437 |
申请日期 |
2009.03.17 |
申请人 |
RESEARCH INSTITUTE OF PETROLEUM INDUSTRY (RIPI) |
发明人 |
HOSSEINI JENAB MASIH;NESHATI JABER;FORSAT KHALED |
分类号 |
B01D53/52;C01B21/20;C09K3/00 |
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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