1. Field of Invention The invention relates to improved catalysts, methods of making the
same and methods of using the same in a process for loW temperature oxydehydrogenation …

1. Field of Invention The invention relates to improved catalysts, methods of making the
same and methods of using the same in a process for loW temperature oxydehydrogenation …

Acetic acid is a valuable commercial chemical. Vari ous techniques have heretofore been
practiced for the pro duction of acetic acid. Illustrative prior techniques have involved the …

This invention relates to the production of acetic acid by the catalytic oxidation of ethane, or
ethylene, or mixtures of ethane and ethylene, with oxygen in contact with a mixed catalyst …

A process is disclosed for selectively preparing acetic acid from a gaseous feed of ethane,
ethylene or mixtures thereof, as well as oxygen, at an increased temperature, on a catalyst …

An oxide catalyst comprising the elements Mo, V and Nb with Small amounts of phosphorus,
boron, hafnium, Te and/or AS. The modified catalyst provides both higher selec tivity and …

(57) ABSTRACT A method for the Selective production of acetic acid from a gas-phase feed
of ethane, ethylene, or mixtures thereof and oxygen at elevated temperatures. The gas …

According to the present invention, an improved MoVNb catalyst useful for the conversion of
ethane to acetic acid is provided. Using the improved catalyst, ethane is oxidiZed With …

The invention relates to a method for selectively producing acetic acid from a gaseous
feedstock of ethane, ethylene or mixtures thereof and oxygen at a high temperature. Said …

57 ABSTRACT A process for the selective production of acetic acid from ethylene with co-
production in minor amounts of carbon oxides, by reaction of ethylene and oxygen in the …