Ammonia removal from an aqueous solution and method for the production of a fertilizer material

Title

Ammonia removal from an aqueous solution and method for the production of a fertilizer material

 Author

Kelder, E.M.
Ursem, W.N.J.
Roos, R.A.
Marijnissen, J.C.M.

Faculty

Applied Sciences

 Date

2011-12-29

 Abstract

The invention provides method for the removal of ammonia from air and converting the ammonia in a fertilizer material, comprising (a) contacting at least part of the air with an aqueous liquid, wherein the aqueous liquid is a solvent for ammonia, to provide an ammonia containing aqueous liquid,and(b) contacting the ammonia containing aqueous liquid with a polysaccharide containing waste product. The invention further provides a fertilizer production arrangement comprising (1) an ammonia condenser arrangement, configured to remove ammonia from a gas and to provide an ammonia containing aqueous liquid, and (2) a contacting unit, configured to contact the ammonia containing aqueous liquid with a polysaccharide containing waste product.

 To reference this document use:

http://resolver.tudelft.nl/uuid:a0b95d75-5ea9-4881-bd3b-04100a8ac83f

 Publisher

European Patent Office

 Source

http://worldwide.espacenet.com/publicationDetails/biblio?CC=WO&NR=2011162606A1&KC=A1&FT=D&ND=4&date=20111229&DB=EPODOC&locale=en_EP

 Source

WO 2011162606 (A1)

 Part of collection

Institutional Repository

 Document type

patent

 Rights

(c) 2011 The Author(s)
Files
PDF WO2011162606A11.pdf 2.21 MB
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