专利名称：Method of decreasing acidity of crude oils
and fractions
发明人：Sartori, Guido,Savage, David
William,Ballinger, Bruce Henry,Dalrymple,David Craig
申请号：EP98123621.9申请日：19981210公开号：EP0924286B1公开日：20060614
摘要：Acidic crude oils and fractions thereof have their acidity decreased by treatmentwith one or more crosslinked polymeric amines, preferably polyallylamines.
申请人：EXXONMOBIL RES & ENG CO
地址：US
国籍：US
代理机构：Dew, Melvyn John
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