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:
Feb. 14, 2023
Filed:
Apr. 16, 2021
Applicant:
Ina Acquisition Corp., Wilmington, DE (US);
Inventors:
Jason Michael Howell, Ruston, LA (US);
John Matthews, Choudrant, LA (US);
Elizabeth Matthews, Choudrant, LA (US);
Assignee:
INA Acquisition Corp., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/86 (2006.01); F16L 55/18 (2006.01);
U.S. Cl.
CPC ...
B01D 53/8668 (2013.01); B01D 2255/102 (2013.01); B01D 2257/708 (2013.01); B01D 2258/02 (2013.01); F16L 55/18 (2013.01);
Abstract
A method for removing VOCs from exhaust gases of a CIPP curing process, the method including the steps of: (a) positioning an exhaust conduit to capture the exhaust gases; (b) elevating the temperature of at least a portion of the exhaust gases and passing the exhaust gases over a catalyst containing substrate to form a devolitized gas stream; and (c) directing the devolitized gas stream to an exhaust stack.