发明名称 |
HYDROTROPES AND USES THEREOF |
摘要 |
<p>A method for using an aqueous hydrotrope solution to remove at least a portion of a solvent from a stream of air containing the solvent, wherein the method comprises introducing the stream of air containing the solvent into a scrubber containing an effective amount of the aqueous hydrotrope solution, and contacting of the stream of air containing the solvent with the aqueous hydrotrope solution thereby producing a first scrubber product stream containing scrubbed air and a second scrubber product stream containing the aqueous hydrotrope solution and the solvent. The term "hydrotrope" refers to a substance which has the property of increasing the aqueous solubility of a variety of otherwise only slightly soluble organic compounds.</p> |
申请公布号 |
CA1192382(A) |
申请公布日期 |
1985.08.27 |
申请号 |
CA19830428858 |
申请日期 |
1983.05.25 |
申请人 |
NALCO CHEMICAL COMPANY |
发明人 |
COSPER, DAVID R.;MCKAY, GRETCHEN L. |
分类号 |
B01D3/00;B01D47/00;B01D53/14;B01D53/44;B01D53/77;(IPC1-7):B01D47/06 |
主分类号 |
B01D3/00 |
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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