METHOD OF PRODUCING GRANULATED FERTILIZERS FROM FINE POWDER-LIKE MATERIALS Russian patent published in 1997 - IPC

Abstract RU 2084276 C1

FIELD: fertilizers production. SUBSTANCE: fine powder- like materials are granulated by way of sprinkling in plate or drum granulator with aqueous extract of water-soluble components of the same fertilizers at 80-90 C. The granulation process of invention may also find use in chemical, building, and other industries. EFFECT: increased content of valuable components in final produce. 1 tbl

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RU 2 084 276 C1

Authors

Gibelev Evgenij Ivanovich

Gibelev Vladimir Ivanovich

Litvin Anatolij Jakovlevich

Ponomarev Leonid Ivanovich

Trebukov Semen Arkad'Evich

Chikin Mikhail Mikhajlovich

Dates

1997-07-20Published

1995-02-27Filed