SYNERGISTIC EFFECT OF BIALKALI-PROMOTED MGO OR CAO ON OXIDATIVE METHYLATION OF TOLUENE WITH METHANE - A SELECTIVE ROUTE TO STYRENE AND ETHYLBENZENE

被引：7

作者：

KHAN, AZ ^{[1
]}

RUCKENSTEIN, E ^{[1
]}

机构：

[1] SUNY BUFFALO,DEPT CHEM ENGN,BOX 60,BUFFALO,NY 14260

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1993年 / 07期

关键词：

D O I：

10.1039/c39930000587

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new class of highly basic (superbasic) catalysts, prepared by promoting MgO or CaO with various binary alkali metal compounds such as NaA + CsA, LiA + CsA, LiA + NaA or KA + CsA (A = OH-, Cl-, AcO-, CO32- or NO3-) is found to exhibit a remarkabie synergistic effect in the selective formation of styrene and ethylbenzene by oxidative methylation of toluene with methane.

引用

页码：587 / 589

页数：3

共 14 条

[1]

Alkhazov T.G., 1972, KINET KATAL, V13, P509

[2]

HINSEN W, 1983, CHEM ZTG, V107, P223

[3] OXIDATIVE DIMERIZATION OF METHANE OVER A LITHIUM-PROMOTED MAGNESIUM-OXIDE CATALYST [J].