ZA852546B - Process for making an alkali metal phosphate solution - Google Patents

Process for making an alkali metal phosphate solution

Info

Publication number
ZA852546B
ZA852546B ZA852546A ZA852546A ZA852546B ZA 852546 B ZA852546 B ZA 852546B ZA 852546 A ZA852546 A ZA 852546A ZA 852546 A ZA852546 A ZA 852546A ZA 852546 B ZA852546 B ZA 852546B
Authority
ZA
South Africa
Prior art keywords
making
alkali metal
metal phosphate
phosphate solution
solution
Prior art date
Application number
ZA852546A
Other languages
English (en)
Inventor
Reinhard Gradl
Gero Heymer
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of ZA852546B publication Critical patent/ZA852546B/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
    • C01B25/46—Preparation involving solvent-solvent extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
ZA852546A 1984-04-06 1985-04-04 Process for making an alkali metal phosphate solution ZA852546B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843413020 DE3413020A1 (de) 1984-04-06 1984-04-06 Verfahren zur herstellung einer alkaliphosphatloesung

Publications (1)

Publication Number Publication Date
ZA852546B true ZA852546B (en) 1985-12-24

Family

ID=6232883

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA852546A ZA852546B (en) 1984-04-06 1985-04-04 Process for making an alkali metal phosphate solution

Country Status (10)

Country Link
US (1) US4678650A (tr)
EP (1) EP0158195B1 (tr)
BR (1) BR8501558A (tr)
DE (2) DE3413020A1 (tr)
ES (1) ES541927A0 (tr)
IL (1) IL74558A (tr)
MA (1) MA20399A1 (tr)
PH (1) PH20981A (tr)
TR (1) TR22466A (tr)
ZA (1) ZA852546B (tr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2135346B1 (es) 1997-11-11 2000-05-01 Pelanar S L Maquina para el pelado de frutas y hortalizas.
SE536607C2 (sv) 2012-06-21 2014-03-25 Easymining Sweden Ab Framställning av ammoniumfosfater
CN105502322A (zh) * 2016-01-18 2016-04-20 龙岩紫云化学科技有限公司 一种湿法粗磷酸制备碱金属磷酸盐的方法
CN115916730A (zh) * 2020-06-12 2023-04-04 易开采瑞典有限公司 磷酸钾的生产

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1811813C3 (de) * 1967-05-11 1983-03-10 Produits Chimiques, Pechiney-Saint-Gobain S.A., Neuilly-sur-Seine Kontinuierliches Verfahren zum Reinigen einer Rohphosphorsäure-Aufschlußlösung
DE2029564C3 (de) * 1970-06-16 1978-06-22 Giulini Chemie Gmbh, 6700 Ludwigshafen Verfahren zur Herstellung von reinen Alkaliphosphaten aus Rohphosphorsäure
DE2433307C3 (de) * 1974-07-11 1984-03-22 Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim Verfahren zur Abtrennung eines Phosphorsäure-organisches Lösungsmittel-Wasser-Gemisches
GB1560984A (en) * 1975-08-05 1980-02-13 Albright & Wilson Process for preparing phosphate salts
ZA774159B (en) * 1977-10-27 1978-07-26 Albright & Wilson Process for preparing phosphate salts
DE2926959A1 (de) * 1979-07-04 1981-01-22 Hoechst Ag Vorrichtung zur fluessig-fluessig- extraktion
GB2132991B (en) * 1982-12-14 1987-03-18 Mitsui Toatsu Chemicals Process for preparing apatite

Also Published As

Publication number Publication date
ES8603158A1 (es) 1985-12-16
PH20981A (en) 1987-06-18
EP0158195A2 (de) 1985-10-16
IL74558A0 (en) 1985-06-30
ES541927A0 (es) 1985-12-16
BR8501558A (pt) 1985-12-03
US4678650A (en) 1987-07-07
DE3568764D1 (en) 1989-04-20
EP0158195B1 (de) 1989-03-15
IL74558A (en) 1988-06-30
DE3413020A1 (de) 1985-10-17
EP0158195A3 (en) 1987-03-11
MA20399A1 (fr) 1985-12-31
TR22466A (tr) 1987-07-20

Similar Documents

Publication Publication Date Title
GB8514989D0 (en) Block making process
ZA841113B (en) Process for producing phosphate coatings
DE3562319D1 (en) Forging process
HK99793A (en) Process for forming solid solutions
YU55685A (en) Process for obtaining hydroxi-4-2h-1-benzothiopyran-2 one
YU43869B (en) Process for obtaining of 2-oxyndol-1-carboxamide
PH20981A (en) Process for making an alkali metal phosphate solution
DE3566965D1 (en) Process for producing an object composed of at least two components
YU69785A (en) Process for obtaining l-carnityne
HUT38952A (en) Process for 16alpha-metylation
ZA859381B (en) Process for dearsenifying phosphoric acid solutions
GB2183670B (en) Process for self-hydrogenation
IL73824A (en) Process for making alkali metal phosphate solutions containing little fluorine
HUT42050A (en) Process for preparing 2-choloro-propionic acid
HUT43978A (en) Process for preparing alkali metal hydroaluminate
IL76779A0 (en) Process for decontaminating phosphoric acid
PH21066A (en) Process for defluorinating alkali metal phosphate solutions
AU568132B2 (en) Alkali metal phosphates
YU102587A (en) Process for obtaining substituted ethandiimidamides
DE3162685D1 (en) Process for producing aqueous alkali metal phosphate solutions
GB2163157B (en) Process for hydroxyarylaldehydes
ZA859574B (en) Process for the manufacture of oxetanones
ZA848129B (en) Process for the preparation of alkali metal selenate
ZA817224B (en) Process for making phosphoric acid
HUT39468A (en) Process for comprehensive melioration