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SU552325A1 - The method of obtaining complex fertilizer - Google Patents

The method of obtaining complex fertilizer

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Publication number
SU552325A1
SU552325A1 SU2067409A SU2067409A SU552325A1 SU 552325 A1 SU552325 A1 SU 552325A1 SU 2067409 A SU2067409 A SU 2067409A SU 2067409 A SU2067409 A SU 2067409A SU 552325 A1 SU552325 A1 SU 552325A1
Authority
SU
USSR - Soviet Union
Prior art keywords
complex fertilizer
obtaining complex
technologists
fertilizer
obtaining
Prior art date
Application number
SU2067409A
Other languages
Russian (ru)
Inventor
Макс Ефимович Позин
Борис Аронович Копылев
Борис Андреевич Дмитревский
Елена Борисовна Ярош
Зинаида Михайловна Головина
Владимир Афанасьевич Копылов
Татьяна Григорьевна Репенкова
Владимир Семенович Саликов
Владимир Вильгельмович Андрес
Лев Николаевич Сыркин
Раиса Анисимовна Садовская
Original Assignee
Ленинградский Ордена Трудового Красного Знамени Технологический Институт Им.Ленсовета
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ленинградский Ордена Трудового Красного Знамени Технологический Институт Им.Ленсовета filed Critical Ленинградский Ордена Трудового Красного Знамени Технологический Институт Им.Ленсовета
Priority to SU2067409A priority Critical patent/SU552325A1/en
Application granted granted Critical
Publication of SU552325A1 publication Critical patent/SU552325A1/en

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Description

(54) СПОСОБ ПОЛУЧЕНИЯ СЛОЖНОГО УДОБРЕНИЯ(54) METHOD OF OBTAINING COMPLEX FERTILIZER

представл ет собой смесь азотной и фосфорной кислот следующего состава, %: РаОз 16-18, НМОз 28-30, КгОз 0,6-1, MgO 1,0-is a mixture of nitric and phosphoric acids of the following composition,%: PaOz 16-18, NMOz 28-30, KgOz 0.6-1, MgO 1,0-

1,4.1.4.

РастворнейтрализуютаммиакомMust be neutralized by ammonia

(12 вес. ч.) и смешивают -с калийной солью (28 вес. ч. - 60% К2О). После сушки пульпы получают 130 вес. ч. нитроаммофоски состава 17:17:17 с содержанием Р2О5 практически полностью в водорастворимой форме.(12 wt. H.) And mixed with potassium salt (28 wt. H. - 60% K2O). After drying the pulp, 130 weight is obtained. including nitroammofoski composition 17:17:17 with the content of P2O5 almost completely in water-soluble form.

Claims (4)

1.Позии М. «Технологи  минеральных солей , М., «Хими , т. 2, 1314-1325, 1970.1.Posias M. "Technologists of mineral salts, M.," Chemistry, vol. 2, 1314-1325, 1970. 2.Патент Австрин № 216027 16а 9/00, 1961.2. Austrian patent number 216027 16a 9/00, 1961. 3.Патент ПНР № 66158, 16а, 9/00, 1972.3.Patent of PNR No. 66158, 16a, 9/00, 1972. 4. Позин М., Копылев Б. Сб. «Технологи  минеральных удобрений (новые нутн получени ), ЛТИ им. Леисовета, выи. 4, 1973 (прототип ).4. Pozin M., Kopylev B. Sat. “Mineral fertilizer technologists (new production units), LTI them. Leisoveta, vy. 4, 1973 (prototype).
SU2067409A 1974-10-15 1974-10-15 The method of obtaining complex fertilizer SU552325A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2067409A SU552325A1 (en) 1974-10-15 1974-10-15 The method of obtaining complex fertilizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2067409A SU552325A1 (en) 1974-10-15 1974-10-15 The method of obtaining complex fertilizer

Publications (1)

Publication Number Publication Date
SU552325A1 true SU552325A1 (en) 1977-03-30

Family

ID=20598371

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2067409A SU552325A1 (en) 1974-10-15 1974-10-15 The method of obtaining complex fertilizer

Country Status (1)

Country Link
SU (1) SU552325A1 (en)

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