发明名称 |
Method for the production of sorbit |
摘要 |
A process is described for preparing sorbitol by catalytic hydrogenation of a monosaccharide forming sorbitol on hydrogenation in the liquid phase, which comprises the catalyst being obtainable by: i) single or multiple treatment of an amorphous silicon dioxide based support material with a halogen-free aqueous solution of a low-molecular-weight ruthenium compound and subsequent drying of the treated support material at below 200° C., ii) reducing the solid obtained in i) with hydrogen at from 100 to 350° C., step ii) being carried out immediately after step i).
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申请公布号 |
US7022824(B2) |
申请公布日期 |
2006.04.04 |
申请号 |
US20030479967 |
申请日期 |
2003.12.11 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
VANOPPEN DOMINIC;MAAS-BRUNNER MELANIE;KAMMEL ULRICH;ARNDT JAN-DIRK |
分类号 |
C07H1/00;B01J21/08;B01J23/46;B01J35/10;B01J37/02;B01J37/18;C07B61/00;C07C29/14;C07C29/141;C07C31/18;C07C31/26 |
主分类号 |
C07H1/00 |
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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