申请人:Surface Chemists of Florida Inc.
公开号:US06599472B1
公开(公告)日:2003-07-29
This invention provides oil soluble sulfhydryl compound scavengers which are salt compositions of the formula:
Mn+(R—CO2−)x(OH)n−x
wherein M is a metal ion whose sulfide salt is less than 0.1% soluble in water, n is 2 or 3, x is an integer from 1 to n, and R a hydrocarbyl radical containing from about 4 to about 19 carbon atoms, or mixture of these compositions.
A method is also provided to control odors produced by sulfhydryl compounds wherein the he said sulfhydryl compounds are contacted with the metal salts described above.
本发明提供了油溶性巯基化合物清除剂,其是以下公式的盐组成物:Mn+(R—CO2−)x(OH)n−x,其中M是一种金属离子,其硫化物盐在水中的溶解度小于0.1%,n为2或3,x为1到n的整数,R为含有约4到19个碳原子的烃基基团,或者是这些组成物的混合物。还提供了一种控制巯基化合物产生的气味的方法,其中将所述巯基化合物与上述金属盐接触。