TR19331A - Islak usulle elde edilmis fosforik asidi-n aritilmasina mahsus usul - Google Patents

Islak usulle elde edilmis fosforik asidi-n aritilmasina mahsus usul

Info

Publication number
TR19331A
TR19331A TR19331A TR1933177A TR19331A TR 19331 A TR19331 A TR 19331A TR 19331 A TR19331 A TR 19331A TR 1933177 A TR1933177 A TR 1933177A TR 19331 A TR19331 A TR 19331A
Authority
TR
Turkey
Prior art keywords
acidi
wet processed
processed phosphoric
phosphoric
wet
Prior art date
Application number
TR19331A
Other languages
English (en)
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 TR19331A publication Critical patent/TR19331A/tr

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
    • C01B25/18—Phosphoric acid
    • C01B25/234—Purification; Stabilisation; Concentration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TR19331A 1976-12-17 1977-12-13 Islak usulle elde edilmis fosforik asidi-n aritilmasina mahsus usul TR19331A (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2657190A DE2657190C2 (de) 1976-12-17 1976-12-17 Verfahren zur Reinigung von Naßverfahrensphosphorsäure

Publications (1)

Publication Number Publication Date
TR19331A true TR19331A (tr) 1978-12-07

Family

ID=5995770

Family Applications (1)

Application Number Title Priority Date Filing Date
TR19331A TR19331A (tr) 1976-12-17 1977-12-13 Islak usulle elde edilmis fosforik asidi-n aritilmasina mahsus usul

Country Status (23)

Country Link
US (1) US4200620A (tr)
JP (1) JPS5383993A (tr)
AT (1) AT354978B (tr)
BE (1) BE861920A (tr)
BR (1) BR7708375A (tr)
CA (1) CA1084238A (tr)
CH (1) CH631418A5 (tr)
DD (1) DD136258A5 (tr)
DE (1) DE2657190C2 (tr)
DK (1) DK149229C (tr)
ES (1) ES463603A1 (tr)
FI (1) FI65610C (tr)
FR (1) FR2374263A1 (tr)
GB (1) GB1554379A (tr)
IL (1) IL53618A0 (tr)
IT (1) IT1090568B (tr)
MX (1) MX146999A (tr)
NL (1) NL184945C (tr)
PH (1) PH14335A (tr)
SE (1) SE429752B (tr)
SU (1) SU888812A3 (tr)
TR (1) TR19331A (tr)
ZA (1) ZA777470B (tr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197280A (en) * 1978-10-02 1980-04-08 Stauffer Chemical Company Wet process phosphoric acid purification
DE2909572A1 (de) * 1979-03-12 1980-09-25 Hoechst Ag Verfahren zur ueberfuehrung von extraktionsrueckstaenden aus der phosphorsaeurereinigung in feste deponieprodukte
DE2926943A1 (de) * 1979-07-04 1981-01-29 Hoechst Ag Verfahren zur reinigung von nassverfahrensphosphorsaeure
US4751066A (en) * 1986-05-08 1988-06-14 Fmc Corporation Process for preparing alkali metal phosphate
GB9124353D0 (en) * 1991-11-15 1992-01-08 Albright & Wilson Immobilisation of metal contaminants from a liquid to a solid metal
IL211043A0 (en) * 2010-02-06 2011-04-28 Aharon Eyal A method for the separation of a non-volatile strong acid from a salt thereof and compositions produced thereby
EP2948230A4 (en) * 2013-01-28 2016-03-16 Solex Water Ltd METHODS AND SYSTEMS FOR RECOVERING WATER
CN114031057B (zh) * 2021-12-17 2022-06-21 四川大学 湿法磷酸生产工业磷酸及联产聚磷酸铵或固体磷酸的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884358C (de) * 1951-09-20 1953-07-27 Gerardo Collardin Verfahren zur Reinigung von technischer Phosphorsaeure
BE757550A (fr) * 1969-10-16 1971-03-16 Giulini Gmbh Geb Procede de preparation de phosphates purs a partir d'acides phosphoriques impurs
SE366972B (tr) * 1970-06-12 1974-05-13 Azote & Prod Chim
US3956465A (en) * 1970-06-12 1976-05-11 Azote Et Produits Chimiques S.A. Solvent purification of wet process phosphoric acid
FR2128968A6 (en) * 1971-03-10 1972-10-27 Azote & Prod Chim Purification of wet-process phosphoric acid - by extraction - with part water-misc organic solvent
FR2093372A5 (en) * 1970-06-12 1972-01-28 Azote & Prod Chim Purification of wet-process phosphoric acid - by extraction - with part water-misc organic solvent
DE2029564C3 (de) * 1970-06-16 1978-06-22 Giulini Chemie Gmbh, 6700 Ludwigshafen Verfahren zur Herstellung von reinen Alkaliphosphaten aus Rohphosphorsäure
US3684439A (en) * 1970-09-22 1972-08-15 Monsanto Co Handling of raffinates from wet phosphoric acid purification
DE2321751C3 (de) * 1973-04-30 1981-11-19 Hoechst Ag, 6000 Frankfurt Verfahren zur Reinigung von Naßphosphorsäure
DE2605106C2 (de) * 1976-02-10 1984-06-14 Hoechst Ag, 6230 Frankfurt Verfahren und Vorrichtung zur Herstellung von alkoholischen Phosphorsäurelösungen aus sauren Phosphaten

Also Published As

Publication number Publication date
JPS5734203B2 (tr) 1982-07-21
FR2374263B1 (tr) 1982-10-08
BE861920A (fr) 1978-06-16
PH14335A (en) 1981-05-29
DE2657190A1 (de) 1978-06-22
ZA777470B (en) 1978-11-29
CA1084238A (en) 1980-08-26
MX146999A (es) 1982-09-22
IL53618A0 (en) 1978-03-10
GB1554379A (en) 1979-10-17
DE2657190C2 (de) 1982-11-04
DK149229B (da) 1986-03-24
DK562677A (da) 1978-06-18
SE429752B (sv) 1983-09-26
FI773803A (fi) 1978-06-18
ATA898277A (de) 1979-07-15
DD136258A5 (de) 1979-06-27
SU888812A3 (ru) 1981-12-07
FR2374263A1 (fr) 1978-07-13
IT1090568B (it) 1985-06-26
FI65610C (fi) 1984-06-11
BR7708375A (pt) 1978-08-08
US4200620A (en) 1980-04-29
JPS5383993A (en) 1978-07-24
NL184945C (nl) 1989-12-18
DK149229C (da) 1986-08-18
ES463603A1 (es) 1978-07-16
SE7714259L (sv) 1978-06-18
FI65610B (fi) 1984-02-29
AT354978B (de) 1980-02-11
NL184945B (nl) 1989-07-17
CH631418A5 (de) 1982-08-13
NL7713608A (nl) 1978-06-20

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