The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 13, 1984
Filed:
Oct. 28, 1982
Applicant:
Inventor:
Bernardus H Mink, Hague, NL;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55 69 ; 48210 ; 55 80 ;
Abstract
Process for the cooling and separating of small particle-containing gases comprising fine, very fine and coarser particles and having a temperature in the range of from 800.degree.-1400.degree. C. and a pressure in the range of from 3-60 bar in which the gases are first cooled in a heat exchanger for producing superheated steam, and then the coarser particles are separated from the gases in a cyclone whereafter the gases are further cooled by passing them into (a) helically coiled tube(s) which is (are) cooled with a cooling medium.