发明名称 PROCESS FOR THE PRODUCTION OF STORABLE, FREE-FLOWING HYDRATED FERROUS SULFATE
摘要 A PROCESS FOR THE PRODUCTION OF STORABLE, FREE-FLOWING HYDRATED FERROUS SULFATE A process for the production of storable, free-flowing hydrated ferroussulfate which comprises mixing moist ferrous sulfate heptahydrate and dried hydrated ferrous sulfate in such a ratio that a free-flowing and storable product is obtained. LeA27431
申请公布号 CA2035100(A1) 申请公布日期 1991.07.31
申请号 CA19912035100 申请日期 1991.01.28
申请人 BAYER AKTIENGESELLSCHAFT 发明人 HOLTMANN, UDO
分类号 B01D21/01;C01G49/14;C02F1/52;(IPC1-7):C01G49/14;B01J2/30 主分类号 B01D21/01
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