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:
Aug. 11, 1981
Filed:
Nov. 27, 1978
Applicant:
Inventors:
Colin Ramshaw, Runcorn, GB;
Roger H Mallinson, Runcorn, GB;
Assignee:
Imperial Chemical Industries Limited, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
203 49 ; 203 86 ; 159 / ; 261 89 ; 261 88 ; 422270 ; 202238 ;
Abstract
A process and apparatus are disclosed for effecting mass transfer between two fluid phases, one of which is a liquid. The process comprises charging the fluids to an element which has a large interfacial area and which is permeable to the fluids and rotating the element such that the fluids are subjected to an acceleration of at least 300 m sec.sup.- 1 as they flow through the element.