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公开(公告)号:US20120048973A1
公开(公告)日:2012-03-01
申请号:US13319549
申请日:2010-06-01
IPC分类号: B02C23/08 , C08F120/06
CPC分类号: C08F220/06 , C08F6/008 , C08J3/12 , C08J2333/02 , F26B17/04 , F26B25/002 , C08L33/02
摘要: A process for producing water-absorbing polymer particles, wherein an aqueous polymer gel is applied by means of a swivel belt to the conveyor belt of a forced-air belt drier, and the swivel belt, proceeding from one end position, is accelerated through a first pivot angle to an angular speed v1, decelerated through a second pivot angle to an angular speed v2 and decelerated through a third pivot angle to the other end position.
摘要翻译: 一种生产吸水性聚合物颗粒的方法,其中通过旋转带将水性聚合物凝胶施加到强制风干带式干燥器的传送带,并且从一个端部位置开始的旋转带被加速通过 第一枢转角度到角速度v1,通过第二枢转角度减速到角速度v2,并且通过第三枢转角度减速到另一端部位置。
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公开(公告)号:US08443982B2
公开(公告)日:2013-05-21
申请号:US12438682
申请日:2007-09-24
IPC分类号: B07B9/00
摘要: A process for classifying water-absorbing polymer beads, wherein the polymer beads are separated into n particle size fractions by means of at least n screens and n is an integer greater than 1.
摘要翻译: 一种吸水聚合物珠粒的分级方法,其中通过至少n个筛选将聚合物珠粒分离成n个粒度级分,n是大于1的整数。
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公开(公告)号:US20090266747A1
公开(公告)日:2009-10-29
申请号:US12438682
申请日:2007-09-24
IPC分类号: B07B4/08
摘要: A process for classifying water-absorbing polymer beads, wherein the polymer beads are separated into n particle size fractions by means of at least n screens and n is an integer greater than 1.
摘要翻译: 一种吸水聚合物珠粒的分级方法,其中通过至少n个筛选将聚合物珠粒分离成n个粒度级分,n是大于1的整数。
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