Oxycarbonylation of methanol to dimethyl carbonate using molten salts as catalyst

被引：14

作者：

Kricsfalussy, Z ^{[1
]}

Waldmann, H ^{[1
]}

Traenckner, HJ ^{[1
]}

机构：

[1] Bayer AG, D-51368 Leverkusen, Germany

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 1998年 / 37卷 / 03期

关键词：

D O I：

10.1021/ie9701837

中图分类号：

TQ [化学工业];

学科分类号：

0817 [化学工程与技术];

摘要：

Dimethyl carbonate can be prepared with high selectivity from methanol, carbon monoxide, and oxygen by reacting these substances in the presence of a catalyst consisting of a eutectic mixture of copper chloride and potassium chloride. Applying the pressure-swing technique by changing the system pressure cyclically, the dimethyl carbonate yield can markedly be improved.

引用

页码：865 / 866

页数：2

共 6 条

[1]

HALLGREN E, 1982, Patent No. 4360477

[2]

JOERG K, 1991, Patent No. 0413215

[3]

KRICSFALUSSY Z, 1992, Patent No. 05444162

[4]

PACHECO MA, 1997, ENERG FUEL, V1, P2

[5]

SYNTHESIS OF DIMETHYL CARBONATE FROM METHANOL, CARBON-MONOXIDE, AND OXYGEN CATALYZED BY COPPER-COMPOUNDS [J].

ROMANO, U ;

TESEI, R ;

MAURI, MM ;

REBORA, P .

INDUSTRIAL & ENGINEERING CHEMISTRY PRODUCT RESEARCH AND DEVELOPMENT, 1980, 19 (03) :396-403

[6]

Romano U., 1980, United State Patent, Patent No. [4,218,391, 4218391, 4,218, 391]

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