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. 16, 1982
Filed:
Sep. 29, 1980
Aaron J Teller, Westboro, MA (US);
Denis R Roy, Shrewsbury, MA (US);
Teller Environmental Systems, Inc., Shrewsbury, MA (US);
Abstract
A dry method and apparatus for treating an effluent gas stream in order to facilitate the removal therefrom by conventional means of contaminating particulates, particularly those in the submicron range. Target particulates which are larger than the submicron contaminating particulates are dispersed in a secondary gas stream. The secondary gas stream is then introduced into the effluent gas stream. The manner of introduction is such that the contaminating particulates impact with and are captured on the larger target particulates. The target particulates and the contaminating particulates inertially impacted thereon are then separated from the combined effluent and secondary gas streams by conventional gas cleaning equipment.