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.

Date of Patent:
Apr. 02, 2019

Filed:

Nov. 18, 2015
Applicant:

Electratherm, Inc., Reno, NV (US);

Inventors:

Hans Wain, Truckee, CA (US);

David C Williams, Carson City, NV (US);

Paul Hughes, Reno, NV (US);

Assignee:

Bitxer US, Inc., Flowery Branch, GA (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01K 7/16 (2006.01); F01K 25/08 (2006.01); F01K 13/00 (2006.01); F02B 43/08 (2006.01); F01K 25/10 (2006.01); F01K 9/00 (2006.01); F01K 23/04 (2006.01); F01K 23/06 (2006.01); C02F 3/28 (2006.01); C02F 3/30 (2006.01);
U.S. Cl.
CPC ...
F01K 7/16 (2013.01); F01K 9/003 (2013.01); F01K 13/00 (2013.01); F01K 13/006 (2013.01); F01K 23/04 (2013.01); F01K 23/064 (2013.01); F01K 25/08 (2013.01); F01K 25/10 (2013.01); F02B 43/08 (2013.01); C02F 3/28 (2013.01); C02F 3/303 (2013.01); C02F 2209/02 (2013.01); C02F 2303/10 (2013.01); Y02E 50/343 (2013.01); Y02P 20/145 (2015.11); Y02T 10/16 (2013.01); Y02W 10/30 (2015.05); Y02W 30/47 (2015.05);
Abstract

Apparatus, systems and methods are provided for the improved use of waste heat recovery systems which utilize the organic Rankine cycle (ORC) to generate mechanical and/or electric power from heat sources generating power from byproducts of water purification process(es). Waste heat energy obtained from heat source(s) is provided to one or more ORC system(s) which may be operatively coupled to electric generator(s). A heat coupling subsystem provides the requisite condensation of ORC working fluid by transferring heat from ORC working fluid to one or more other process(es) or system(s), such as anaerobic digester tank(s), to provide heat energy that enhances the production of fuel for the prime mover(s) without requiring the consumption of additional energy for that purpose.


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