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公开(公告)号:US4254250A
公开(公告)日:1981-03-03
申请号:US965770
申请日:1978-12-04
CPC分类号: C08F8/32 , B01D21/01 , C02F1/54 , C08F8/44 , Y10S524/922
摘要: Amine polymers are used to dewater suspensions of particulate matter in water. The polymers are synthesized by the reaction of a nitrile polymer such as polyacrylonitrile, an aminating agent, and a sulfur activator. The dewatering properties of these amine polymers can be beneficially employed to treat sewage sludge, silt laden water, industrial waste and the like.
摘要翻译: 胺聚合物用于脱水颗粒物悬浮在水中。 聚合物通过腈聚合物如聚丙烯腈,胺化剂和硫活化剂的反应合成。 这些胺聚合物的脱水性能可以有利地用于处理污泥,淤泥淤泥,工业废物等。