发明名称 |
Katalytisk hydrogenering af saccharider ved hjælp af ruthenium-katalysatorer på en SiO2-bærer |
摘要 |
<p>Providing a ruthenium catalyst for the production of sugar alcohols. Ruthenium catalysts (I) are prepared by: (A) a single or multiple treatment of an amorphous silicon dioxide support material with a halogen free solution of a low mol. wt. ruthenium compound followed by drying at below 200 [deg]C; (B) reduction of the resulting solid with hydrogen at 100-350 [deg]C such that step (B) is carried out immediately after step (A). An independent claim is included for a process for the production of sugar alcohols by catalytic hydrogenation of the corresponding mono- and oligosaccharides in the liquid phase at the heterogeneous catalyst (I), excluding a process for the production of sorbitol.</p> |
申请公布号 |
DK1399255(T3) |
申请公布日期 |
2009.02.02 |
申请号 |
DK20020748756T |
申请日期 |
2002.06.10 |
申请人 |
BASF SE |
发明人 |
VANOPPEN, DOMINIC;MAAS-BRUNNER, MELANIE;KAMMEL, ULRICH;ARNDT, JAN-DIRK |
分类号 |
B01J23/46;C07H1/00;B01J21/08;B01J35/10;B01J37/02;B01J37/18;C07B61/00;C07C29/132;C07C29/141;C07C29/145;C07C31/18;C07C31/26;C07H15/04;C13B35/00 |
主分类号 |
B01J23/46 |
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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