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:
May. 18, 1976
Filed:
Apr. 25, 1974
Applicant:
Inventor:
Aaron Joseph Teller, Westboro, MA (US);
Assignee:
Teller Environmental Systems, Inc., Worcester, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55 68 ; 55 73 ; 55 85 ; 55 89 ; 55 94 ;
Abstract
An essentially adiabatic process for the crossflow scrubbing of particulate material from a gas is disclosed in which the scrubbing liquid is recirculated without cooling. By a combination of a minimum gas temperature of about 150.degree.F., saturation conditions, and a certain amount of turbulence, it has been found possible to achieve particulate nucleation prior to passage of the gas through the scrubber units which, in turn, makes it possible to recycle the scrubbing liquid while maintaining it at a substantially constant temperature.