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SCAVENGERS
专利权人:
HEXION INC.;HEXION RESEARCH BELGIUM S.A.
发明人:
KAMOUN, Cyrille,BEETGE, Jan
申请号:
WO2018US33795
公开号:
WO2018222439(A1)
申请日:
2018.05.22
申请国别(地区):
世界知识产权组织国际局
年份:
2018
代理人:
摘要:
The implementations described herein generally relate to methods and chemical compositions for scavenging sulfur-containing compounds, and more particularly to methods and compositions for scavenging, for example, H2S and mercaptans from sulfur-containing streams. In one implementation, a method for scavenging a sulfur-containing compound from a sulfur-containing stream is provided. The method comprises contacting the sulfur-containing stream with a scavenging system for scavenging the sulfur-containing compound, wherein the scavenging system comprises urea formaldehyde reaction products.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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