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2 612 210

(13)

(51)

IPC

C05F11/02(2006-01-01)

C05C11/00(2006-01-01)

(21) (22)

Application

2016104553, 2016-02-10

(24)

Start date

2016-02-10

(22)

Actual filing date

2016-02-10

(45)

Published

2017-03-03

(72)

Inventor

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Nauchnoe Uchrezhdenie Zonalnyj Nauchno-Issledovatelskij Institut Selskogo Khozyajstva"Obshchestvo S Ogranichennoj Otvetstvennostyu

METHOD OF PRODUCING LIQUID HUMIC PREPARATION Russian patent published in 2017 - IPC C05F11/02 C05C11/00

Abstract RU 2612210 C1

FIELD: chemistry.

SUBSTANCE: invention relates to agriculture. The method for the production of a liquid humic preparation includes mixing a feedstock with the ammonium salt solution at the first stage, at that at the first stage the compost is decalcified by processing it with the ammonium oxalate solution; at the second stage an alkali is added to the suspension, then the solid precipitate is separated to obtain a liquid target product.

EFFECT: invention enables to obtain a high-quality target product.

2 tbl, 3 ex

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RU 2 612 210 C1

Authors

Dates

2017-03-03—Published

2016-02-10—Filed