Process for preparing feed-class calcium dehydrogen phosphate by one-step flash drying method

A process for preparing powdered feed-class calcium dihydrogen phosphate by one-step flash drying includes replacement reaction between phosphoric acid, semi-finished feed-class calcium hydrogen phosphate and defluorinating solution containing calcium dihydrogen phosphate and centrifugal spray for d...

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Bibliographic Details
Main Authors HU HAO, JIAZHU GONG, JIHENG CHI
Format Patent
LanguageEnglish
Published 01.08.2001
Edition7
Subjects
CHEMISTRY
COMPOUNDS THEREOF
FODDER
FOODS OR FOODSTUFFS
HUMAN NECESSITIES
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Summary:A process for preparing powdered feed-class calcium dihydrogen phosphate by one-step flash drying includes replacement reaction between phosphoric acid, semi-finished feed-class calcium hydrogen phosphate and defluorinating solution containing calcium dihydrogen phosphate and centrifugal spray for drying. It is suitable for young animals and concentrated feed. Its advantages include high water solubility and low energy consumption.
Bibliography:Application Number: CN2001107219