DD252514A3 - METHOD AND DEVICE FOR CONTINUOUS PRODUCTION OF A MELT OF CONDENSED AMMONIUM PHOSPHATE - Google Patents

METHOD AND DEVICE FOR CONTINUOUS PRODUCTION OF A MELT OF CONDENSED AMMONIUM PHOSPHATE

Info

Publication number
DD252514A3
DD252514A3 DD24713983A DD24713983A DD252514A3 DD 252514 A3 DD252514 A3 DD 252514A3 DD 24713983 A DD24713983 A DD 24713983A DD 24713983 A DD24713983 A DD 24713983A DD 252514 A3 DD252514 A3 DD 252514A3
Authority
DD
German Democratic Republic
Prior art keywords
melt
continuous production
ammonium phosphate
condensed ammonium
condensed
Prior art date
Application number
DD24713983A
Other languages
German (de)
Inventor
Jan Teren
Eduard Hutar
Jozef Hrusovsky
Original Assignee
Vyzk Ustav Agrochem
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 Vyzk Ustav Agrochem filed Critical Vyzk Ustav Agrochem
Publication of DD252514A3 publication Critical patent/DD252514A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/38—Condensed phosphates
    • C01B25/40—Polyphosphates
    • C01B25/405—Polyphosphates of ammonium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/02—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor of the thin-film type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fertilizers (AREA)
DD24713983A 1982-02-15 1983-01-10 METHOD AND DEVICE FOR CONTINUOUS PRODUCTION OF A MELT OF CONDENSED AMMONIUM PHOSPHATE DD252514A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS101682A CS230266B1 (en) 1982-02-15 1982-02-15 Method of and apparatus for continuously preparing melt of condensed ammonium phosphates

Publications (1)

Publication Number Publication Date
DD252514A3 true DD252514A3 (en) 1987-12-23

Family

ID=5343458

Family Applications (1)

Application Number Title Priority Date Filing Date
DD24713983A DD252514A3 (en) 1982-02-15 1983-01-10 METHOD AND DEVICE FOR CONTINUOUS PRODUCTION OF A MELT OF CONDENSED AMMONIUM PHOSPHATE

Country Status (9)

Country Link
BE (1) BE895901A (en)
BG (1) BG42239A1 (en)
CS (1) CS230266B1 (en)
DD (1) DD252514A3 (en)
FR (1) FR2521544B1 (en)
GB (1) GB2116158B (en)
PL (1) PL138341B2 (en)
RO (1) RO86024B (en)
YU (2) YU33483A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4006862A1 (en) * 1990-03-05 1991-09-12 Hoechst Ag PLANT FOR THE PRODUCTION OF AMMONIUM POLYPHOSPHATE
EP1792643B1 (en) 2005-12-05 2010-11-24 Buss-SMS-Canzler GmbH High volume reactor and/or thin film evaporator employing a premixing device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1426746A (en) * 1964-03-18 1966-01-28 Dorr Oliver Inc Production of ammonium phosphate
US3775534A (en) * 1971-11-15 1973-11-27 Tennessee Valley Authority Ammonium polyphosphate solutions from super wet acid
US3950495A (en) * 1973-12-21 1976-04-13 Standard Oil Company Method for the continuous preparation of stable aqueous ammonium polyphosphate compositions
DE2415996A1 (en) * 1974-04-02 1975-10-16 Gewerk Victor Chem Werke METHOD FOR PRODUCING NEUTRAL AMMONIUM POLYPHOSPHATE
IT1174670B (en) * 1980-06-05 1987-07-01 Anic Spa PROCEDURE FOR THE PRODUCTION OF AMMONIUM POLYPHOSPHATES AND EQUIPMENT TO MAKE IT

Also Published As

Publication number Publication date
GB8304141D0 (en) 1983-03-16
BE895901A (en) 1983-05-30
YU33483A (en) 1986-02-28
RO86024A (en) 1985-01-24
YU167485A (en) 1987-10-31
PL240570A1 (en) 1983-10-10
RO86024B (en) 1985-02-01
BG42239A1 (en) 1987-11-14
FR2521544A1 (en) 1983-08-19
PL138341B2 (en) 1986-09-30
FR2521544B1 (en) 1985-11-22
CS230266B1 (en) 1984-08-13
GB2116158A (en) 1983-09-21
GB2116158B (en) 1985-08-29

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Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee