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1.Manufacture of diesters of dicarboxylic acids with substantial waste water purification 失效
Title translation: 制造具有大量废水净化的二羧酸二酯公开(公告)号:US3886199A
公开(公告)日:1975-05-27
申请号:US37113973
申请日:1973-06-18
Applicant: BASF AG
Inventor: SUTER HUBERT , BERGER ROSEMARIE , BIPP HANSJOERG , BUERGER GERT , HAUPTMANN KURT , KRATZER OTTO , REIMER WILLI
IPC: C07C69/003 , C02F1/26 , C02F9/00 , C07C69/34 , C07C69/80
CPC classification number: C02F1/26 , C02F2101/34 , C02F2101/345 , Y02P20/582
Abstract: Manufacture of diesters of dicarboxylic acids from aliphatic or aromatic dicarboxylic acids or their anhydrides and alcohols of from three to 15 carbon atoms, in which substantial purification of the waste water is achieved by treating the waste water with the same alcohol as used in the ester synthesis.
Abstract translation: 从脂肪族或芳族二羧酸或其酸酐和3至15个碳原子的醇制造二羧酸的二酯,其中通过用与酯合成中所用相同的醇处理废水来实现废水的实质性纯化 。
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公开(公告)号:CA1001643A
公开(公告)日:1976-12-14
申请号:CA174543
申请日:1973-06-20
Applicant: BASF AG
Inventor: SUTER HUBERT , BERGER ROSEMARIE , BIPP HANSJOERG , BUERGER GERT , HAUPTMANN KURT , KRATZER OTTO , REIMER WILLI
IPC: C07C69/003 , C02F1/26 , C02F9/00
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公开(公告)号:DE2230226A1
公开(公告)日:1974-01-10
申请号:DE2230226
申请日:1972-06-21
Applicant: BASF AG
Inventor: SUTER HUBERT DR , BERGER ROSEMARIE DIPL ING , BIPP HANSJOERG DR , BUERGER GERT DR , HAUPTMANN KURT , KRATZER OTTO DR , REIMER WILLI
IPC: C07C69/003 , C02F1/26 , C02F9/00 , C07C69/34
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