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:
Jan. 02, 1979
Filed:
May. 31, 1977
Applicant:
Inventor:
Thomas W Mix, Wellesley, MA (US);
Assignee:
Merix Corporation, Wellesley, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B / ;
U.S. Cl.
CPC ...
423242 ; 55259 ; 261105 ; 261109 ; 261110 ; 2611 / ; 423659 ; 55 93 ; 55 95 ;
Abstract
Gas-liquid contacting system featuring, in an SO.sub.2 scrubbing embodiment, reduced liquid entrainment which, in various aspects, eliminates the need for liquid recirculation, and permits spray regime operation increasing the ratio of SO.sub.2 absorption to sulfite oxidation. In various embodiments the entrainment is reduced by closely spaced vertical baffles above the tray, or a perforated plate or porous mesh beneath the tray.