发明名称 |
Processes for the production of alkylene glycol in the presence of organometalate |
摘要 |
In processes for making alkylene glycols by the hydrolysis of alkylene oxides in the presence of selectivity-enhancing metalate anion-containing material, metalate anion can be recovered from the alkylene glycol-containing hydrolysis product by contact with a solid having electropositive complexing sites thereon such as anion exchange resins.
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申请公布号 |
US4560813(A) |
申请公布日期 |
1985.12.24 |
申请号 |
US19840594269 |
申请日期 |
1984.03.28 |
申请人 |
UNION CARBIDE CORPORATION |
发明人 |
COLLIER, JOSEPH A. |
分类号 |
B01J23/00;B01J23/22;B01J23/24;B01J31/00;B01J31/22;B01J31/24;C07B61/00;C07C27/00;C07C29/10;C07C29/132;C07C31/20;C07C67/00;(IPC1-7):C07C29/76;C07C31/27;C07C33/26 |
主分类号 |
B01J23/00 |
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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