Patent · US Expired

Combined gas-steam power plant with a fuel gasification device

US4250704A · kind A · utility

41Cited by

5References

4Claims

0Family size

Assignee

Kraftwerk Union Aktiengesellschaft · DE

Inventors

Hermann Bruckner · Uttenreuth, DE
Werner Emsperger · Erlangen, DE

Key dates

Filing date	Aug 8, 1979
Grant date	Feb 17, 1981
Priority date	—
Expiry date	Aug 8, 1999

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E20/18
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Combined gas-steam power plant, including a device for carrying out a gasification reaction at overpressure between oxygen and fuel fed to the gasification device, a heat exchanger and a charged steam generator disposed down stream of the gasification device in flow direction of fuel gas generated by the gasification device, a gas turbine receiving a flue gas stream from the steam generator, an air decomposition device having a first outlet line carrying oxygen to the gasification device and a second outlet line carrying nitrogen through the heat exchanger to the gas stream between the steam generator and gas turbine.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.