发明授权
US4107274A Process for preventing caking and obtaining flowability of alkali
chlorides and salt mixtures thereof
失效
防止结块并获得碱性氯化物及其盐混合物的流动性的方法
- 专利标题: Process for preventing caking and obtaining flowability of alkali chlorides and salt mixtures thereof
- 专利标题(中): 防止结块并获得碱性氯化物及其盐混合物的流动性的方法
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申请号: US792471申请日: 1977-04-29
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公开(公告)号: US4107274A公开(公告)日: 1978-08-15
- 发明人: Helmut Knorre , Joachim Fischer , Gerhard Pohl
- 申请人: Helmut Knorre , Joachim Fischer , Gerhard Pohl
- 申请人地址: DEX Frankfurt
- 专利权人: Duetsche Gold- und Silber-Scheideanstalt vormals Roessler
- 当前专利权人: Duetsche Gold- und Silber-Scheideanstalt vormals Roessler
- 当前专利权人地址: DEX Frankfurt
- 优先权: DEX2456434 19741129
- 主分类号: B01J2/30
- IPC分类号: B01J2/30 ; C01D3/26
摘要:
Caking of industrial alkali metal chlorides and mixtures containing them in storage is prevented and a flowable product is obtained by adding a hydrophilic and/or a hydrophobic material, in combination with a complex iron cyanide, on a hydroxyl group containing carrier to produce a permanent moisture content of at least 0.01 weight percent of water on the salt.
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