METHOD OF COMPLEX FERTILIZER MAKING Russian patent published in 1996 - IPC

Abstract RU 2068399 C1

FIELD: fertilizers. SUBSTANCE: complex fertilizer is produced by addition of urea to the melt containing liquid ammonium phosphates (sort 10-34-0, condensation degree is 58-65%) at concentration 99.5-100%, at weight ratio carbamide : liquid ammonium phosphate = 1:0.003:0.007. EFFECT: enhanced granule strength. 1 tbl

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RU 2 068 399 C1

Authors

Asanova S.V.

Gubin V.I.

Kostjuchenko S.S.

Molotilin B.N.

Shirobokov O.A.

Dates

1996-10-27—Published

1992-08-14—Filed