Rohm and Haas Company

Other

Sanjay Chaturvedi

Anne Mae Gaffney

Scott S Han

Ruozhi Song

Michele Heffner

Elsie Mae Vickery

Dominique Hung Nhu Le

Eric Gustave Lundquist

Leonard Edward Bogan, Jr

Jingguang Chen

Mark A Silvano

Daniel J Martenak

Donald Lee Zolotorofe

Peter David Klugherz

Fernando Antonio Pessoa Cavalcanti

Michael Bruce Clark, Jr

Nitin Chadda

William Joseph Grieco

Fernando A P Cavalcanti

An improved process for the production of unsaturated carboxylic acids and unsaturated nitrites from their corresponding Cto Calkanes, or mixtures of Cto Calkanes and alkenes, that involves a multi-stage reaction system which employs both separation of the oxidation product from one or more intermediate effluent streams, as well as feeding additional oxygen to reaction zones subsequent to the first reaction zone.

Process for the selective (amm)oxidation of lower molecular weight alkanes and alkenes

The present invention relates to a method for forming an electrode structure useful in energy storage devices, which method involves the spray deposition of a mixture of carbon and a binder on a current collector. In addition, the present invention relates to energy storage devices including an electrode structure produced using a spray deposition method to deposit a mixture of carbon and a binder on a current collector.

Method of forming an electrode structure useful in energy storage devices

Modified metal oxide catalysts are disclosed which have different chemical, physical and catalytic properties, when used for catalytic conversions of carbon based compounds, as compared to corresponding unmodified metal oxide catalysts. Methods for preparing the modified catalysts are described and their utility in catalytic process is described. Alkenes, unsaturated saturated carboxylic acids, saturated carboxylic acids and their higher analogues are prepared directly from corresponding alkanes, alkenes or alkanes and alkenes utilizing using one or more modified metal oxide catalysts.

Modified catalysts and process

A supported catalyst comprising a mixed metal oxide is useful for the vapor phase oxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated carboxylic acid and for the vapor phase ammoxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated nitrile.

PVD supported mixed metal oxide catalyst

A catalyst comprising a mixed metal oxide is useful for the vapor phase oxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated carboxylic acid and for the vapor phase ammoxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated nitrile. The catalyst is treated with a source of hydrogen, an alcohol, a source of NOor a mixture thereof.

Treatment of mixed metal oxide catalyst

A catalyst comprising a promoted mixed metal oxide is useful for the vapor phase oxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated carboxylic acid and for the vapor phase ammoxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated nitrile.

Promoted multi-metal oxide catalyst

A catalyst comprising an In promoted mixed metal oxide is useful for the vapor phase oxidation of an alkane, or a mixture of an alkane and an alkene, to an unsaturated carboxylic acid and for the vapor phase ammoxidation of an alkane, or a mixture of an alkane and an alkene, to an unsaturated nitrile

Promoted multi-metal catalyst

Ir and/or Sm promoted multi-metal oxide catalyst

A catalyst comprising a mixed metal oxide is useful for the vapor phase oxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated carboxylic acid and for the vapor phase ammoxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated nitrile.

Mixed metal oxide catalyst

Halogen promoted multi-metal oxide catalyst

IR and/or SM promoted multi-metal oxide catalyst

Zn and/or Ga promoted multi-metal oxide catalyst

Growing community of inventors

Horsham, PA, United States of America

Sanjay Chaturvedi