发明名称 |
A PROCESS FOR PELLETISING PARTICLES OF ALKANI METAL FERRITE |
摘要 |
The specification describes a process for pelletising particles of an alkali metal ferrite with an aqueous binder such as a black liquor derived from pulping wood chips. The particles are ground and fed to a microgranulator in measured quantities together with measured quantities of aqueous binder. The particles are ground such that they have an even size distribution about a mean in the range from 25 to 50 microns. The particles are mixed with the binder in the microgranulator to form microgranules which are fed to a pelletising pan. The temperature of the microgranules on the pelletising pan is controlled by cooling either or both the alkali metal ferrite or aqueous binder prior to measuring them into the microgranulator. A pan temperature of less than 70 .degree.C is disclosed. |
申请公布号 |
CA2146031(A1) |
申请公布日期 |
1994.04.14 |
申请号 |
CA19932146031 |
申请日期 |
1993.09.30 |
申请人 |
AMCOR LTD |
发明人 |
SCOTT-YOUNG ROBERT ERIC;SCUKOVIC JACK;WUNDER HEIKO;MADDERN KENNETH NORMAN |
分类号 |
B01J2/14;C01D1/04;C01G49/00;C01G49/02;D21C11/00;D21C11/04;D21C11/12 |
主分类号 |
B01J2/14 |
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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