发明名称 |
METHOD FOR PRODUCING POROUS GRANULES FROM INORGANIC MATERIAL AND THE USE THEREOF |
摘要 |
Build-up granulation and compaction granulation methods are generally known for producing granules from porous inorganic material. In order to allow a cost-efficient yet also reproducible production of porous granules having a more pronounced hierarchical pore structure, the invention relates to a method comprising the following steps: (a) supplying a feedstock flow to a reaction zone in which the feedstock is converted to material particles by means of pyrolysis or hydrolysis, (b) depositing the material particles on a deposition surface (1a) forming a soot layer (5), (c) thermally hardening the soot layer (5) to form a porous soot plate (5a), and (d) comminuting the soot plate (5a) to form porous granules (13). |
申请公布号 |
WO2012126782(A1) |
申请公布日期 |
2012.09.27 |
申请号 |
WO2012EP54442 |
申请日期 |
2012.03.14 |
申请人 |
HERAEUS QUARZGLAS GMBH & CO. KG;NEUMANN, CHRISTIAN;BECKER, JOERG;HOFMANN, ACHIM |
发明人 |
NEUMANN, CHRISTIAN;BECKER, JOERG;HOFMANN, ACHIM |
分类号 |
C04B38/00;C03B19/14;C03B37/005;H01M4/1393 |
主分类号 |
C04B38/00 |
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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