Patent · US Active

Gasification reactor for the production of crude gas

US9096808B2 · kind B2 · utility

1Cited by

8References

3Claims

0Family size

Assignee

thyssenkrupp Uhde GmbH · DE

Inventors

Eberhard Kuske · Soest, DE
Johannes Dostal · Dortmund, DE
Reinald Schulze Eckel · Munster, DE
Lothar Semrau · Essen, DE

Key dates

Filing date	Jul 16, 2010
Grant date	Aug 4, 2015
Priority date	—
Expiry date	Aug 2, 2032

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10J2300/1846
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

In the case of a gasification reactor for the production of crude gas, containing CO or H2, by gasification of ash-containing fuel with oxygen-containing gas, at temperatures above the melting temperature of the ash, wherein a reaction chamber formed by a membrane wall through which coolant flows, within a pressure container, subsequently a transition region and a quench chamber are provided, with a slag/water bath following in the direction of gravity, a funnel-shaped slag collection container is provided in the slag/water bath, which container is equipped, in the inflow direction of the slag, with a second funnel-shaped insert as a precipitation cone, the funnel wall of which forms a circumferential ring gap to the slag collection container, and the free border edge of which is positioned above the free border edge of the slag collection container.

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