Patent · US Expired

Method of cooling hot product gas with adhesive or fusible particles

US4954136A · kind A · utility

6Cited by

8References

8Claims

0Family size

Assignee

Krupp Koppers GmbH · DE

Inventors

Friedrich Jokisch · Essen, DE
Adolf Linke · Essen, DE
Hans C. Pohl · Witten, DE

Key dates

Filing date	May 3, 1989
Grant date	Sep 4, 1990
Priority date	—
Expiry date	May 3, 2009

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S48/02
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A method for cooling a hot product gas containing adhesive or fusible particles include injecting a ring-shaped jet of a cooling fluid into a gas to be cooled in a cooling zone in a flow direction of the gas, with separation of the jet into a plurality of individual cooling fluid jets with mass and penetration depths corresponding to the mass of product gas streams flowing through individual ring-shaped parts of the cooling zone. The injection speed of the cooling fluid jets are selected so as to obtain a desired penetration depth.

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