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2 049 084

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C1

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IPC

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Application

94009446/15, 1994-03-29

(22)

Actual filing date

1994-03-29

(45)

Published

1995-11-27

(72)

Inventor

Bilibin E.B.Gerasenkov A.A.Antonov Eh.R.Alpatov A.I.Kiselev N.K.

(73)

Holder

Aktsionernoe Obshchestvo Zakrytogo Tipa

PROCESS FOR PREPARING GROWTH BIOSTIMULANT FROM SAPROPEL AND/OR PEAT Russian patent published in 1995 - IPC

Abstract RU 2049084 C1

FIELD: preparation of growth stimulants and organiomineral fertilizers. SUBSTANCE: the raw material is extracted in an aqueous medium, alkali is added, and the mixture is homogenized till the pH of the suspension is adjusted to not more than 10 at a raw material to aqueous medium weight ratio of 1:0.5-2. The suspension thus formed is subjected to fractionation purification. EFFECT: more efficient preparation process. 2 cl, 2 dwg

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RU 2 049 084 C1

Authors

Bilibin E.B.

Gerasenkov A.A.

Antonov Eh.R.

Alpatov A.I.

Kiselev N.K.

Dates

1995-11-27—Published

1994-03-29—Filed

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