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公开(公告)号:US5372723A
公开(公告)日:1994-12-13
申请号:US81538
申请日:1993-06-23
IPC分类号: B01D17/04 , B01D17/05 , C02F1/44 , C10M175/04 , C10M175/06 , B01D15/00 , B01D61/00 , B01D17/02
CPC分类号: C10M175/06 , B01D17/047 , C02F1/441 , C02F1/444 , C10M175/04
摘要: Oil-in-water emulsions are reprocessed in a particularly effective manner by a process in whicha) an oil-in-water emulsion is first subjected with the aid of a chemical emulsion breaker to a first breaking andb) the resulting water phase is fed to a micro-, nano- and/or ultrafiltration or a reverse osmosis,which is characterised in thatc) the oil phase from stage a) is combined with the oil phase from stage b) andd) the oil phases thus combined are subjected with the aid of organic emulsion breakers to a second breaking.
摘要翻译: 水包油乳剂通过以下方法被特别有效地再处理,其中a)首先在化学破乳剂的帮助下将水包油乳液进行第一次破碎,并且b)得到的水相为 进料到微量,纳米和/或超滤或反渗透,其特征在于c)来自阶段a)的油相与来自阶段b)的油相组合,以及d)由此组合的油相 在有机乳液破碎机的帮助下进行第二次破碎。