发明名称 |
PROCESS FOR THE PREPARATION OF NON-CAKING AND NON-DUSTING UREA GRANULES |
摘要 |
<p>Process for reducing the caking and dusting tendencies of urea granules by treating the granules with 0.1-0.3 wt.% of a polyalkylene glycol having a molecular weight of approx. 200 to approx 600. Preferably the polyalkylene glycols used have been formed from monomers with 2-5 C atoms.</p> |
申请公布号 |
IN155331(B) |
申请公布日期 |
1985.01.19 |
申请号 |
IN1041CA1981 |
申请日期 |
1981.09.18 |
申请人 |
UNIE VAN KUNSTMESTFABRIEKEN B.V. |
发明人 |
ACKERMANS WILHELMUS HENDRIKUS JOHANNES;WILLEMS MICHAEL HENDRIK |
分类号 |
B01J2/30;C05C9/00;C07C67/00;C07C239/00;C07C273/16;(IPC1-7):B01J2/30 |
主分类号 |
B01J2/30 |
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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