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Application

98113646/12, 1998-07-17

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Start date

1998-07-17

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Actual filing date

1998-07-17

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Published

2000-01-20

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Inventor

Sennikovskij S.N.Grosheva L.P.Koshelev V.N.Sukmanov V.E.Romanovskaja T.I.Nikolaeva I.I.Samsonov Ju.K.Lysenko E.V.Aksenenko S.V.Gorshkova N.V.Nefedova T.I.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

METHOD OF PREPARING MULTIFUNCTIONAL MINERAL FERTILIZERS Russian patent published in 2000 - IPC

Abstract RU 2144522 C1

FIELD: technology of preparation of granular mineral fertilizers. SUBSTANCE: method comprises introduction into melt of phosphorus-containing fertilizers of natural zeolites, more particularly clinoptylomite tuff as conditioning additive with particle size of 0.1-1.0 mm in amount at least 1% based on fertilizer melt weight. The resulting multifunctional mineral fertilizer has high strength characteristics, low dustiness and high thermal resistance and also high agrochemical properties. EFFECT: more efficient preparation method. 1 ex, 5 tbl

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RU 2 144 522 C1

Authors

Sennikovskij S.N.

Grosheva L.P.

Koshelev V.N.

Sukmanov V.E.

Romanovskaja T.I.

Nikolaeva I.I.

Samsonov Ju.K.

Lysenko E.V.

Aksenenko S.V.

Gorshkova N.V.

Nefedova T.I.

Dates

2000-01-20—Published

1998-07-17—Filed

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