| 发明名称 |
METHOD FOR MANUFACTURING GLYCERIN |
| 摘要 |
<p>Disclosed is a method for manufacturing glycerin from a glycerin liquid obtained by means of an ester exchange reaction of oil and fat with an alcohol, wherein a solid catalyst is used to cause the ester exchange reaction and the obtained glycerin liquid undergoes adsorption treatment by means of an ion exchange resin.</p> |
| 申请公布号 |
WO2010074291(A1) |
申请公布日期 |
2010.07.01 |
| 申请号 |
WO2009JP71825 |
申请日期 |
2009.12.21 |
| 申请人 |
KAO CORPORATION;OHNISHI, HIROSHI;DANJO, HIROSHI |
发明人 |
OHNISHI, HIROSHI;DANJO, HIROSHI |
| 分类号 |
C07C29/128;B01J31/02;C07B61/00;C07C29/74;C07C31/22 |
主分类号 |
C07C29/128 |
| 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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