发明名称 |
Process for co-production of dialkyl carbonate and alkanediol |
摘要 |
A method is provided for co-producing dialkyl carbonate and alkanediol by reacting alkylene carbonate with alkanol in the presence of a zeolite catalyst which contains alkali metal, alkaline earth metal, or a combination thereof present in excess of a stoichiometric amount.
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申请公布号 |
US6365767(B1) |
申请公布日期 |
2002.04.02 |
申请号 |
US19990322880 |
申请日期 |
1999.05.28 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
CHANG CLARENCE D.;JIANG ZHAOZHONG;LAPIERRE RENE B.;SCHRAMM SUZANNE E.;TIMKEN HYE KYUNG CHO |
分类号 |
C07C68/06;(IPC1-7):C07C69/96 |
主分类号 |
C07C68/06 |
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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