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:
Mar. 20, 1990
Filed:
Jan. 11, 1989
Applicant:
Inventor:
Francois Prudhon, Versailles, FR;
Assignee:
Rhone-Poulenc Chimie de Base, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B / ;
U.S. Cl.
CPC ...
423487 ; 423650 ; 423D / ; 422129 ; 422224 ; 431-2 ;
Abstract
A gas-gas phase contactor/process, especially adopted for high temperature reactions, e.g., for the production of hydrochloric acid, comprises means for separately establishing at least two disparate gaseous feedstreams, means for disintegrating each such feedstream into a registered plurality of substreams thereof, one of each such substream being complementary to at least one eother, and means for establishing homogeneous unit volumes of gaseous reaction mixture which comprise said complementary fractions of each such disintegrated feedstream.