发明名称 |
METHOD FOR MAKING A CHLOROHYDRIN BY CHLORINATING A POLYHYDROXYLATED ALIPHATIC HYDROCARBON |
摘要 |
The invention concerns a method for making a chlorohydrin including the following steps: (a) reacting a polyhydroxylated aliphatic hydrocarbon, an ester of a polyhydroxylated aliphatic hydrocarbon, or a mixture thereof, whereof the alkali and/or alkaline-earth metal content is not more than 5g/kg, an oxidizing agent and an organic acid to obtain a mixture containing at least chlorohydrin and by-products; (b) subjecting at least part of the mixture obtained at step (a) to one or more treatments in steps subsequent to step (a); oxidizing at a temperature not less than 800 °C at least at one of the steps subsequent to step (a). |
申请公布号 |
WO2006100315(A2) |
申请公布日期 |
2006.09.28 |
申请号 |
WO2006EP62444 |
申请日期 |
2006.05.19 |
申请人 |
SOLVAY (SOCIETE ANONYME);KRAFFT, PHILIPPE;GILBEAU, PATRICK;BALTHASART, DOMINIQUE;SMETS, VALENTINE |
发明人 |
KRAFFT, PHILIPPE;GILBEAU, PATRICK;BALTHASART, DOMINIQUE;SMETS, VALENTINE |
分类号 |
C07C29/62;C07C29/88;C07C31/36;C07C31/42 |
主分类号 |
C07C29/62 |
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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