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发明名称
Separation of xylenes by extraction with an aqueous sulfuric acid-aromatic sulfonic acid solvent
摘要
申请公布号
US2802888(A)
申请公布日期
1957.08.13
申请号
US19530401527
申请日期
1953.12.31
申请人
SUN OIL COMPANY
发明人
STUART ARCHIBALD P.
分类号
C07C7/171
主分类号
C07C7/171
代理机构
代理人
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