发明名称 |
Filtering cartridge |
摘要 |
A filtering cartridge made of compacted and sintered particles is manufactured from a powder consisting of chromium or a chromium alloy with at least 70% Cr by weight and a particle size of the chromium particles between 160 mu m and 500 mu m. Filtering cartridges of this type can be used advantageously, particularly in gas clarification for energy production by biomass gasification or coal gasification, in cracking processes in the petroleum industry, as well as for the production of melamine resin.
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申请公布号 |
US5868810(A) |
申请公布日期 |
1999.02.09 |
申请号 |
US19970923760 |
申请日期 |
1997.09.02 |
申请人 |
SCHWARZKOPF TECHNOLOGIES CORPORATION |
发明人 |
DREER, NORBERT;GRILL, ROBERT;KREMSHOFER, SILVIA |
分类号 |
B01D39/20;C22C27/06;(IPC1-7):B01D39/20;C22C1/08 |
主分类号 |
B01D39/20 |
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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