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2 098 394

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IPC

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Application

96101488/25, 1996-01-24

(22)

Actual filing date

1996-01-24

(45)

Published

1997-12-10

(72)

Inventor

Bragina V.I.Bragin V.I.Kononov Ju.S.Delkova K.K.

(73)

Holder

Gosudarstvennaja Akademija Tsvetnykh Metallov I ZolotaBragin Viktor IgorevichBragina Vera Ivanovna

METHOD FOR PRODUCTION OF PHOSPHOROUS ORGANOMINERAL FERTILIZER Russian patent published in 1997 - IPC

Abstract RU 2098394 C1

FIELD: agriculture. SUBSTANCE: phosphate raw materials are mixed with organic additive, grinding and mixing of phosphate raw materials and organic additive are carried out simultaneously. Mixture of oxidized brown coal and technical hydrolyzed lignine at their mass ratio being 1:2:1-1:2:1.5, respectively is used as organic additive. EFFECT: improved efficiency. 1 tbl

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RU 2 098 394 C1

Authors

Bragina V.I.

Bragin V.I.

Kononov Ju.S.

Delkova K.K.

Dates

1997-12-10—Published

1996-01-24—Filed

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