发明名称 |
PREPARATION OF CHOLINE CHLORIDE-CONTAINING POWDERS, THESE POWDERS, AND THEIR USE |
摘要 |
In a process for preparing dry, free-flowing choline chloride-containing powders by atomizing an aqueous choline chloride solution, a colloid-free aqueous choline chloride solution is atomized in a countercurrent-flowing air stream that contains, finely dispersed, a hydrophobic spraying auxiliary metered in in such amounts that the sprayed choline chloride droplets are coated with 2 to 15% by weight of spraying auxiliary, based on choline chloride calculated as 100%, and the coated particles are, if desired, collected in a fluidized bed and dried in the gas stream. |
申请公布号 |
CA2096908(A1) |
申请公布日期 |
1993.12.07 |
申请号 |
CA19932096908 |
申请日期 |
1993.05.25 |
申请人 |
KIEFER, HANS;BETZ, ROLAND;BEWERT, WOLFGANG |
发明人 |
KIEFER, HANS;BETZ, ROLAND;BEWERT, WOLFGANG |
分类号 |
A23K1/00;A23K1/16;A23L1/00;A23P1/04;C07C213/10;C07C215/40 |
主分类号 |
A23K1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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