Method for producing ammonium heptamolybdate

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United States of America Patent

PATENT NO 8431107
APP PUB NO 20100008846A1
SERIAL NO

12524976

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Abstract

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A method for preparing ammonium heptamolybdate with the steps of:

    i) adding a molybdenum-containing organic phase to a liquid-liquid reextraction apparatus or to a desorption apparatus, andii) directly cold-crystallization ammonium heptamolybdate by cooling the resulting reextraction or desorption solution.

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Patent Owner(s)

Patent OwnerAddress
H C STARCK GMBH38642 GOSLAR

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Decker, Benno Bad Harzburg, DE 1 1
Erb, Michael Salzgitter, DE 16 38
Meese-Marktscheffel, Juliane Goslar, DE 43 128
Stoller, Viktor Bad Harzburg, DE 19 84

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