Methods for the production of thiosulfates via salt metathesis

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20240417254A1
SERIAL NO

18696371

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Abstract

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The present invention relates method for the production of a thiosulfate comprising the steps of

    providing a thiosulfate A represented by formula (X)n(S2O3)m;providing a compound B represented by formula (Y)o(Z)p;contacting the thiosulfate A of step (i) with the compound B of step (ii) in the presence of a solvent, thereby obtaining a reaction mixture comprising a compound C represented by formula (X)q(Z)r and a thiosulfate D represented by formula (Y)s(S2O3)t;wherein the ratio of the solubility of the thiosulfate D in the solvent at a predetermined temperature to the solubility of the compound C in the solvent at the same predetermined temperature is at least 5:1 or less than 1:5. The invention also relates to liquid fertilizers obtainable by the method of the invention.

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Patent Owner(s)

Patent OwnerAddress
TESSENDERLO GROUP NV1050 BRUSSEL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fairweather, Thomas David McMinnville, US 7 37
Franco, Jorge Mesa, US 2 1
Hojjatie, Michael Tucson, US 8 3

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