System and method for recovering ammonia from an ammonia-containing liquid

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12252428
APP PUB NO 20240262731A1
SERIAL NO

18573591

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A system for recovering ammonia from an ammonia-containing liquid, which system comprises a waste tank (10) for receiving ammonia-containing liquid entering the system; a filtration unit (14) comprising an ultrafiltration unit for receiving the ammonia-containing liquid from the waste tank (10) and filtering the ammonia-containing liquid to remove solids; an ammonia concentrating unit comprising a reverse osmosis unit (18) for receiving ammonia-containing liquid from the filtration unit (14) and concentrating the ammonia within the liquid; and an ammonia-recovery unit (100) for receiving concentrated ammonia-containing liquid from the ammonia concentrating unit (18) and recovering ammonia therefrom, wherein the ammonia-recovery unit (100) comprises a rectifier (102) for separating ammonia from the concentrated ammonia-containing liquid and recovering the ammonia as ammonia-containing gas; and wherein the system does not comprise an ammonia stripper.

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Patent Owner(s)

  • PROCESS LIMITED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eden, Robert Coventry, GB 16 82
Moulden, Mark Coventry, GB 4 2

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