BG42239A1 - Method and device for continuous preparation of melt from liquified ammonium phosphates - Google Patents

Method and device for continuous preparation of melt from liquified ammonium phosphates

Info

Publication number
BG42239A1
BG42239A1 BG5923283A BG5923283A BG42239A1 BG 42239 A1 BG42239 A1 BG 42239A1 BG 5923283 A BG5923283 A BG 5923283A BG 5923283 A BG5923283 A BG 5923283A BG 42239 A1 BG42239 A1 BG 42239A1
Authority
BG
Bulgaria
Prior art keywords
liquified
melt
continuous preparation
ammonium phosphates
phosphates
Prior art date
Application number
BG5923283A
Other languages
English (en)
Inventor
Teren
Gutar
Grushovski
Original Assignee
Vyzk Ustav Chem Tech
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 Chem Tech filed Critical Vyzk Ustav Chem Tech
Publication of BG42239A1 publication Critical patent/BG42239A1/xx

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)
BG5923283A 1982-02-15 1983-01-04 Method and device for continuous preparation of melt from liquified ammonium phosphates BG42239A1 (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
BG42239A1 true BG42239A1 (en) 1987-11-14

Family

ID=5343458

Family Applications (1)

Application Number Title Priority Date Filing Date
BG5923283A BG42239A1 (en) 1982-02-15 1983-01-04 Method and device for continuous preparation of melt from liquified ammonium phosphates

Country Status (9)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4006862A1 (de) * 1990-03-05 1991-09-12 Hoechst Ag Anlage zur herstellung von ammoniumpolyphosphat
EP1792643B1 (de) 2005-12-05 2010-11-24 Buss-SMS-Canzler GmbH Grossvolumiger Reaktor beziehungsweise Dünnschichtverdampfer mit einem Vormischaggregat

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1426746A (fr) * 1964-03-18 1966-01-28 Dorr Oliver Inc Production de phosphate d'ammonium
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 (de) * 1974-04-02 1975-10-16 Gewerk Victor Chem Werke Verfahren zur herstellung von neutralem ammoniumpolyphosphat
IT1174670B (it) * 1980-06-05 1987-07-01 Anic Spa Procedimento per la produzione di polifosfati d'ammonio ed apparecchiatura per realizzarlo

Also Published As

Publication number Publication date
GB8304141D0 (en) 1983-03-16
BE895901A (fr) 1983-05-30
YU33483A (en) 1986-02-28
DD252514A3 (de) 1987-12-23
RO86024A (ro) 1985-01-24
YU167485A (en) 1987-10-31
PL240570A1 (en) 1983-10-10
RO86024B (ro) 1985-02-01
FR2521544A1 (fr) 1983-08-19
PL138341B2 (en) 1986-09-30
FR2521544B1 (fr) 1985-11-22
CS230266B1 (en) 1984-08-13
GB2116158A (en) 1983-09-21
GB2116158B (en) 1985-08-29

Similar Documents

Publication Publication Date Title
GB2090545B (en) Method and apparatus for zone freezing
DE3368868D1 (en) Method of contraception and apparatus for carrying out such method
GB2165183B (en) Method and apparatus for inertial spinwelding of thermoplastic container ends
HK97990A (en) Process for producing and separating diastereomeric urea derivatives
ATA399282A (de) Schaltungsanordnung zur codierung eines mit einer quellenbitfrequenz gelieferten binaeren digitalsignals
EP0133249A3 (en) Method and apparatus for navigation of automobiles
GB8916405D0 (en) Method of and apparatus for making cigarette packs and the like
GB2163539B (en) Method and apparatus for cooling or freezing
EP0096391A3 (en) Apparatus and method for increasing the speed of a displacer-expander refrigerator
DE3274164D1 (en) Method and apparatus for division operations
GB2157569B (en) Containers and methods and apparatus for making same
GB2162766B (en) Methods of and apparatus for the melting of silicon
IL68865A0 (en) Crucible liner and method of making and using the same
BG42239A1 (en) Method and device for continuous preparation of melt from liquified ammonium phosphates
GB2185093B (en) Demolition device and method of preparing same
GB8529946D0 (en) Method and apparatus for growing cdxhg1-xte
DE3560911D1 (en) Process and apparatus for the continuous manufacture of lithium
IL70667A0 (en) Method and apparatus for refrigeration
DE3372261D1 (en) Method of and device for conveying molten metal
GB2123110B (en) Means and method of distribution in cip equipment
JPS57173609A (en) Method of and apparatus for mounting fastener
DE3364517D1 (en) Method and device for discharging controlled quantities of molten glass
BG35530A1 (en) Method for granulating natural phosphates and simultaneous preparing of phosphorcontaining fertilizers
IL70244A0 (en) Method of and means for mounting claymore mines
BG33207A1 (en) Phosphorus and nitrogen containing polyol and method for its obtaining