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发明名称
Decolorization treatment
摘要
Inhibition of the formation of color bodies and color-forming materials and other contaminants and/or decolorization of discolored sulfur-containing organic compounds containing divalent sulfur by addition of a small amount of oxalic acid.
申请公布号
US4355183(A)
申请公布日期
1982.10.19
申请号
US19790064967
申请日期
1979.08.08
申请人
PHILLIPS PETROLEUM COMPANY
发明人
NASH, MARTIN E.;HUXLEY, EDWARD E.
分类号
(IPC1-7):C07C149/18
主分类号
(IPC1-7):C07C149/18
代理机构
代理人
主权项
地址
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