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发明名称
REFINING TERTIARY BUTYLSTYRENE
摘要
Isopropenylstyrene, present in t-butylstyrene in small quantities as an impurity, is removed by extractive distillation using sulfolane as solvent.
申请公布号
AU4458685(A)
申请公布日期
1986.03.06
申请号
AU19850044586
申请日期
1985.07.04
申请人
EL PASO PRODUCTS CO.
发明人
GLEN FRANCIS CRUM
分类号
B01D3/32;C07C1/00;C07C7/08;C07C7/20;C07C15/46;C07C67/00
主分类号
B01D3/32
代理机构
代理人
主权项
地址
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