发明申请
- 专利标题: Method for producing a palladium-containing hydrogenation catalyst
- 专利标题(中): 含钯氢化催化剂的制造方法
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申请号: US10564019申请日: 2004-07-06
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公开(公告)号: US20060205589A1公开(公告)日: 2006-09-14
- 发明人: Valery Ukainlsev , Anatolievich Khokhryakov , Nikolai Zakharovich , Georgy Andreevich , Gregory Dyuzhev , Vladimir Kofiev
- 申请人: Valery Ukainlsev , Anatolievich Khokhryakov , Nikolai Zakharovich , Georgy Andreevich , Gregory Dyuzhev , Vladimir Kofiev
- 优先权: RU2003122564 20030710
- 国际申请: PCT/RU04/00263 WO 20040706
- 主分类号: B01J21/18
- IPC分类号: B01J21/18
摘要:
The invention relates to physical chemistry and can be used for adjusting the rate of autocatalytic hydrogenation reactions. The method for producing a palladium-containing hydrogenation catalyst consists in reducing divalent palladium from the initial compound thereof and precipitating the thus reduced palladium on a carbon material, wherein, according to said invention, the initial compound is embodied in the form of tetra aqua-palladium (II) perchlorate. The reduced palladium is precipitated on a nano-carbon material which can be embodied in the form of fullerene C60, carbon nanotubes, cathodic deposit and the mixture of C60 and C70 fullerenes at the following ratio thereof: 60-80 mass % fullerene C60 and 20-40 mass % fluorine C70. The invention makes it possible to develop the method for producing a palladium-containing hydrogenation catalyst which exhibits a higher catalytic activity and operates in softer conditions (at a room temperature and a normal (atmospheric) pressure).
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