Arrangement for gasifying finely divided particularly solid fuel under high pressure

US4818252A · kind A · utility

Assignee

• Krupp Koppers GmbH · DE

Inventors

• Klaus Kohnen · Mülheim, DE
• Hans Niermann · Essen, DE
• Hans C. Pohl · Witten, DE

Key dates

• Filing date: Mar 23, 1987
• Grant date: Apr 4, 1989
• Expiry date: Mar 23, 2007

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C10J2300/1223
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

An arrangement for and a method of gasifying finely divided, particularly solid fuel under increased pressure with a multi-pipe wall having a plurality of pipes arranged to be supplied with a cooling medium, the multi-pipe wall limiting a gas-collecting chamber and also limiting a plurality of recesses which form combustion chambers, wherein each of the recesses having a plurality of parameters including a depth, a width and an angle of inclination of a peripheral wall and being such that at least one of the parameters is changeable