发明名称 |
Conversion of acid gas to sulphate or phosphate-based fertilizers |
摘要 |
A method is disclosed for producing sulphate or phosphate-based fertilizer from hydrogen sulphide. The method involves feeding a stream containing a substantial volume of hydrogen sulphide and air to a furnace, where it is burned to produce a sulphur dioxide rich gas stream. The sulphur dioxide rich gas stream is then fed to a reactor to produce a sulphuric acid stream and a waste stream comprising carbon dioxide, nitrogen, oxygen, trace impurities and trace amounts of unreacted sulphur dioxide. The sulphuric acid stream is finally converted to a sulphate or phosphate-based fertilizer. |
申请公布号 |
AU2012245023(B2) |
申请公布日期 |
2017.01.05 |
申请号 |
AU20120245023 |
申请日期 |
2012.04.20 |
申请人 |
Sulvaris Inc. |
发明人 |
Iyer, Satish;Knoll, Rick;Pedersen, Eric |
分类号 |
C05F11/00;C01B17/74;C05B11/08;C05C3/00;C05D1/00;C05D9/00;C10J3/00 |
主分类号 |
C05F11/00 |
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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