发明名称 |
Process for the production of granules from powdered materials |
摘要 |
The present invention relates to a process for the wet production of granules from powdered materials, in particular raw materials for the production of glass. The process of the invention comprises the following successive steps: (i) the powdered materials to be granulated are divided into at least two portions: a first portion and a second portion; (ii) a binder liquid is added to the first portion of powdered materials; (iii) the first mixture thus obtained is agglomerated in the granulator in order to obtain granules (a); (iv) the second portion of powdered materials is added to the granulator; and (v) the new mixture obtained is agglomerated in the granulator in order to obtain granules (b). This sequenced granulation process allows granules to be obtained that have a degree of moisture that assures their stability and their ease of handling eliminating the drying step. |
申请公布号 |
US8636932(B2) |
申请公布日期 |
2014.01.28 |
申请号 |
US201013320449 |
申请日期 |
2010.06.02 |
申请人 |
CHERDON BENOIT;DELAVAL RODOLPHE;AGC GLASS EUROPE;ARC INTERNATIONAL |
发明人 |
CHERDON BENOIT;DELAVAL RODOLPHE |
分类号 |
B29C67/02 |
主分类号 |
B29C67/02 |
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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