Stripping-type urea plant for def production

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12151987
APP PUB NO 20240059623A1
SERIAL NO

18256554

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Abstract

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A urea plant and urea production process of the stripping type are provided that are adapted for making Diesel Exhaust Fluid (DEF) or precursor thereof in a DEF production unit downstream of a treatment section. The treatment section receives a part of the urea synthesis stream from a reaction zone, in particular bypassing the HP stripper.

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Patent Owner(s)

Patent OwnerAddress
STAMICARBON B V6135 KW SITTARD

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mostert, Eelco Heerlen, NL 7 12
Van, Den Tillaart Johan Albert Arno Melick, NL 7 24

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