Mitsubishi Chemical Corporation

Mitsubishi Kasei Corporation

Satoshi Kobayakawa

Kazunori Oshima

Takashi Ushikubo

Itaru Sawaki

Ken-ichi Kiyono

Hideaki Takumi

Ken Shiraga

Kei Inumaru

A method for a gas phase catalytic oxidation reaction of a hydrocarbon, which comprises: subjecting an alkane having a carbon number ranging from 3 to 8 and/or an alkene having a carbon number ranging from 2 to 8 to a gas phase catalytic oxidation reaction to produce a vapor phase oxidation product in the presence of a mixed metal oxide catalyst, wherein the reacion is conducted in the presence of particles substantially inert to the reaction in an amount within a range of the same amount as the amount of catalyst to 99 wt. % in all particles.

Method for gas phase catalytic oxidation of hydrocarbon

A process for preparing a catalyst useful for producing a nitrile by a gas phase catalytic oxidation reaction of an alkane with ammonia, which comprises drying a solution or slurry containing molybdenum, vanadium and tellurium by a spray drying method or a freeze-drying method and heat-treating the resulting dried product.

Process for preparing a catalyst useful for producing a nitrile

Growing community of inventors

Yokkaichi, Japan

Satoshi Kobayakawa