Gunther Velling

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Bornheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Reactor for the gasification of solid carbonaceous materials
- Patent number 4,518,567
- Issue date May 21, 1985
- Rheinische Braunkohlenwerke AG
- Gunther Velling
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the oxidation of hydrogen sulphide dissolved in the was...
- Patent number 4,478,725
- Issue date Oct 23, 1984
- Rheinische Braunkohlenwerke AG
- Gunther Velling
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE