发明名称 |
USE OF A FINE-GRAINED PRODUCT PRODUCED DURING THE PRODUCTION OF TITANIUM DIOXIDE |
摘要 |
<p>A fine-grained product which consists of the following main constituents in a dry state: 10 to 80 wt. % TiO2, 20 to 60 wt. % carbon and optionally, 5 to 2 0 wt. % SiO2; is produced during the production of titanium dioxide according to the chloride method, whereby a raw material containing titanium is converted to titanium tetrachloride. According to the invention, this product can be blasted into a blast furnace to increase the durability of its fire-resistan t brick lining.</p> |
申请公布号 |
CA2341162(A1) |
申请公布日期 |
2000.01.13 |
申请号 |
CA19992341162 |
申请日期 |
1999.07.01 |
申请人 |
SACHTLEBEN CHEMIE GMBH |
发明人 |
AMIRZADEH-ASL, DJAMSCHID;GRIEBLER, WOLF-DIETER;RODER, WOLFGANG |
分类号 |
C21B7/04;C21B7/06;(IPC1-7):C21B7/04;C21B5/00;F27D1/00;C01G23/02;C22B34/12 |
主分类号 |
C21B7/04 |
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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