SU363676A1 - - Google Patents

Info

Publication number
SU363676A1
SU363676A1 SU1668774A SU1668774A SU363676A1 SU 363676 A1 SU363676 A1 SU 363676A1 SU 1668774 A SU1668774 A SU 1668774A SU 1668774 A SU1668774 A SU 1668774A SU 363676 A1 SU363676 A1 SU 363676A1
Authority
SU
USSR - Soviet Union
Prior art keywords
acid
water
polyphosphoric acid
product
polyphosphoric
Prior art date
Application number
SU1668774A
Other languages
English (en)
Russian (ru)
Inventor
Л. Н. Сыркин Б. А. Копылев Р. А. Садовска Я. В. Пиввуев Ю. И. Головлев Е. А. Фомина Р. И. Шип цка Т. Г. Козлова В. М. Соколов Н. А. Скурихин витель М. Е. Позин
Original Assignee
Ленинградский государственный научно исследовательский , проектный институт основной химической промышленности
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 государственный научно исследовательский , проектный институт основной химической промышленности filed Critical Ленинградский государственный научно исследовательский , проектный институт основной химической промышленности
Priority to SU1668774A priority Critical patent/SU363676A1/ru
Application granted granted Critical
Publication of SU363676A1 publication Critical patent/SU363676A1/ru

Links

Landscapes

  • Fertilizers (AREA)
SU1668774A 1971-06-07 1971-06-07 SU363676A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1668774A SU363676A1 (it) 1971-06-07 1971-06-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1668774A SU363676A1 (it) 1971-06-07 1971-06-07

Publications (1)

Publication Number Publication Date
SU363676A1 true SU363676A1 (it) 1972-12-25

Family

ID=20478911

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1668774A SU363676A1 (it) 1971-06-07 1971-06-07

Country Status (1)

Country Link
SU (1) SU363676A1 (it)

Similar Documents

Publication Publication Date Title
US2338987A (en) Preparation of nitrogen-phosphoric acid compounds for water softening
GB1153707A (en) Treatment of Phosphoric Acid, Process, Apparatus & Product
US2134013A (en) Processes of phosphate conversion
SU363676A1 (it)
US1367846A (en) Fertilizer and process of producing the same
US1871195A (en) Production of phosphatic fertilizer
US3586495A (en) Production of nitrogenous and phosphate fertilizers
US1716415A (en) Method of making diammonium phosphate
US3537814A (en) Ammonium polyphosphate produced at atmospheric pressure
US2114280A (en) Making guanidine salts
US3687618A (en) Recovery of ammonia from exit gases of an ammonium polyphosphate plant
US1357120A (en) Process of making hydrogen containing alkali-metal phosphates and a salt produced therein
US2611691A (en) Process of producing a compound fertilizer
US3410654A (en) Production of liberated polyphosphoric acid and calcium sulfate
US2086912A (en) Process of producing dicalcium phosphate and ammonium phosphate
US3572990A (en) Ammonium polyphosphate produced at atmospheric pressure
SU597663A1 (ru) Способ получени дикальцийфосфата
SU491600A1 (ru) Способ получени сложного удобрени
US1742448A (en) Fertilizer manufacture
SU835406A1 (ru) Азотнофосфорна кормова добавка и способЕЕ пОлучЕНи
SU1000443A1 (ru) Способ получени концентрированного суперфосфата
US3399032A (en) Method of preparing ammonium phosphate solids
SU806660A1 (ru) Способ получени концентрированногоАзОТНО-фОСфОРНОгО удОбРЕНи
SU446495A1 (ru) Способ получени карбамидо-фосфорного удобрени
US2092123A (en) Method of producing fertilizers