发明名称 |
Composition involving V2O3-FeO-SiO2 and process for making composition |
摘要 |
The present invention pertains to novel vanadium spinel materials and a method for their preparation. Each vanadium spinel material has a trivalent vanadium cation and is crystallized from a liquid having a composition that falls within a specific polygon shaped area in a ternary composition diagram of V2O3-FeO-SiO2 as shown in the drawing herein e.g., FIG. 1. The compositions may be used as a catalyst for oxidation reactions.
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申请公布号 |
US5106811(A) |
申请公布日期 |
1992.04.21 |
申请号 |
US19900590745 |
申请日期 |
1990.10.01 |
申请人 |
TEXACO INC. |
发明人 |
MUAN, ARNULF;NAJJAR, MITRI S. |
分类号 |
B01J23/847;B01J37/08 |
主分类号 |
B01J23/847 |
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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