Inventor

RUPPEL WILHELM

DE32 patents

⚠️ This page may combine multiple inventors who share the name “RUPPEL WILHELM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RUPPEL WILHELM

BASF AG

Catalytic gas-phase oxidation of acrolein to acrylic acid

Catalytic gas-phase oxidation of propene to acrolein

Preparation of acrolein, acrylic acid or a mixture thereof from propane

Method of removing nitrogen oxides from a gas flow

Method for reacting an organic compound with a hydroperoxide

Preparation of phthalic anhydride from o-xylene

Tube bundle reactor, use thereof in exothermic organic reactions, and preparation of ketones and aldehydes using same

Preparation of acrolein or methacrolein by actalytic gas-phase oxidation of propene or isobutene

Heterogeneously catalyzed partial gas phase oxidation of propene to acrylic acid

Heterogeneously catalyzed partial gas phase oxidation of acrolein to acrylic acid

Continuous heterogeneously catalyzed gas-phase partial oxidation of an organic compound

Iron oxides with a higher degree of refining

Hydrocyanic acid consisting of formamide

Method for producing maleic acid anhydride

Continuous heterogeneously catalyzed gas-phase oxidation of propylene to acrolein, acrylic acid or a mixture thereof

Continuous preparation of aldehydes and ketones

Heterogeneously catalyzed partial gas phase oxidation of propene to acrolein

Process for heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated

Method for producing maleic anhydride

Method for producing carbonyl compounds

Dehydrogenation of ethylbenzene

Method for producing carbonyl compounds

BASF SE

Process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated

Process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated

Process for heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated

TELES JOAQUIM HENRIQUE

Process for preparing cyclic ketones

Tube bundle reactor for uncatalyzed or homogeneously catalyzed reactions

HECHLER CLAUS

Reactor for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated

Reactor for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated

BASF AKTIENGESELLLSCHAFT

Continuous industrial production of unsaturated aliphatic aldehydes in a tube bundle reactor

HENKELMANN JOCHEM

Method of regenerating ruthenium catalysts for the hydrogenation of benzene

KOLIOS GRIGORIOS

Reactor for carrying out autothermal gas-phase dehydrogenations