发明名称 |
PROCESS FOR PRODUCING SULFURIC ACID WITH LOW LEVELS OF NITROGEN OXIDES |
摘要 |
<p>A process for producing sulfuric acid with reduced levels of nitrogen oxides (NOx) within a typical sulfuric acid production line. A hydrazine source material can be mixed with a sulfuric acid effluent at a temperature of at least about 90° C. for a period of at least 1 minute to reduce the level of NOx is the sulfuric acid effluent.</p> |
申请公布号 |
EP2888199(A1) |
申请公布日期 |
2015.07.01 |
申请号 |
EP20130759386 |
申请日期 |
2013.08.27 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
DINDI, HASAN;LOFTUS, DONALD JAMES |
分类号 |
C01B17/90 |
主分类号 |
C01B17/90 |
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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