发明名称 |
PROCESS FOR IMPROVING THE SMELL OF ELEMENTAL SULPHUR |
摘要 |
A process for improving the smell of a stream of elemental sulphur comprising an organic polysulphide and/or a thiol, the process comprising the following step: (a) heating the stream of liquid elemental sulphur comprising an organic polysulphide and/or a thiol at a heating temperature in the range of from 360 to 700° C., at a pressure that is sufficient to maintain a liquid elemental sulphur phase to obtain heat-treated elemental sulphur.
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申请公布号 |
US2010028199(A1) |
申请公布日期 |
2010.02.04 |
申请号 |
US20070444226 |
申请日期 |
2007.10.03 |
申请人 |
CHATTERJEE ARNAB;MESTERS CAROLUS MATTHIAS ANNA MARIA;SCHOONEBEEK RONALD JAN |
发明人 |
CHATTERJEE ARNAB;MESTERS CAROLUS MATTHIAS ANNA MARIA;SCHOONEBEEK RONALD JAN |
分类号 |
A61L9/00 |
主分类号 |
A61L9/00 |
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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