JPS4976795A - - Google Patents

Info

Publication number
JPS4976795A
JPS4976795A JP47118342A JP11834272A JPS4976795A JP S4976795 A JPS4976795 A JP S4976795A JP 47118342 A JP47118342 A JP 47118342A JP 11834272 A JP11834272 A JP 11834272A JP S4976795 A JPS4976795 A JP S4976795A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP47118342A
Other languages
Japanese (ja)
Other versions
JPS5228117B2 (en]
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 filed Critical
Priority to JP47118342A priority Critical patent/JPS5228117B2/ja
Priority to IT31656/73A priority patent/IT999487B/it
Priority to AU62851/73A priority patent/AU484375B2/en
Priority to SU731981004A priority patent/SU613710A3/ru
Priority to SE7315886A priority patent/SE390529B/xx
Priority to NO4481/73A priority patent/NO137543C/no
Priority to CA186,615A priority patent/CA1015529A/en
Priority to BE138100A priority patent/BE807728A/xx
Priority to GB5459273A priority patent/GB1452136A/en
Priority to ES420814A priority patent/ES420814A1/es
Priority to IN2592/CAL/1973A priority patent/IN140714B/en
Priority to FR7342034A priority patent/FR2207861B1/fr
Priority to NL7316156A priority patent/NL7316156A/xx
Priority to DE2358780A priority patent/DE2358780C3/de
Publication of JPS4976795A publication Critical patent/JPS4976795A/ja
Publication of JPS5228117B2 publication Critical patent/JPS5228117B2/ja
Expired legal-status Critical Current

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
    • C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
    • C01B25/222—Preparation by reacting phosphate-containing material with an acid, e.g. wet process with sulfuric acid, a mixture of acids mainly consisting of sulfuric acid or a mixture of compounds forming it in situ, e.g. a mixture of sulfur dioxide, water and oxygen
    • C01B25/232—Preparation by reacting phosphate containing material with concentrated sulfuric acid and subsequently lixiviating the obtained mass, e.g. clinker process
    • 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)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
JP47118342A 1972-11-25 1972-11-25 Expired JPS5228117B2 (en])

Priority Applications (14)

Application Number Priority Date Filing Date Title
JP47118342A JPS5228117B2 (en]) 1972-11-25 1972-11-25
IT31656/73A IT999487B (it) 1972-11-25 1973-11-22 Procedimento per la preparazione di acido fosforico purificato
AU62851/73A AU484375B2 (en) 1972-11-25 1973-11-23 Process for preparing of purified phosphoric acid
SU731981004A SU613710A3 (ru) 1972-11-25 1973-11-23 Способ получени фосфорной кислоты
SE7315886A SE390529B (sv) 1972-11-25 1973-11-23 Forfarande for framstellning av fosforsyra
NO4481/73A NO137543C (no) 1972-11-25 1973-11-23 Fremgangsmaate for fremstilling av renset fosforsyre
CA186,615A CA1015529A (en) 1972-11-25 1973-11-23 Process for preparation of purified phosphoric acid
BE138100A BE807728A (fr) 1972-11-25 1973-11-23 Procede de fabrication d'acide phosphorique purifie
GB5459273A GB1452136A (en) 1972-11-25 1973-11-23 Process for preparation of pufified phosphoric acid
ES420814A ES420814A1 (es) 1972-11-25 1973-11-24 Un procedimiento para la preparacion de acido fosforico.
IN2592/CAL/1973A IN140714B (en]) 1972-11-25 1973-11-24
FR7342034A FR2207861B1 (en]) 1972-11-25 1973-11-26
NL7316156A NL7316156A (en]) 1972-11-25 1973-11-26
DE2358780A DE2358780C3 (de) 1972-11-25 1973-11-26 Verfahren zur Herstellung von Phosphorsäure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47118342A JPS5228117B2 (en]) 1972-11-25 1972-11-25

Publications (2)

Publication Number Publication Date
JPS4976795A true JPS4976795A (en]) 1974-07-24
JPS5228117B2 JPS5228117B2 (en]) 1977-07-25

Family

ID=14734293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47118342A Expired JPS5228117B2 (en]) 1972-11-25 1972-11-25

Country Status (13)

Country Link
JP (1) JPS5228117B2 (en])
BE (1) BE807728A (en])
CA (1) CA1015529A (en])
DE (1) DE2358780C3 (en])
ES (1) ES420814A1 (en])
FR (1) FR2207861B1 (en])
GB (1) GB1452136A (en])
IN (1) IN140714B (en])
IT (1) IT999487B (en])
NL (1) NL7316156A (en])
NO (1) NO137543C (en])
SE (1) SE390529B (en])
SU (1) SU613710A3 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319490U (en]) * 1976-07-28 1978-02-18

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3138474B1 (fr) 2022-07-29 2024-06-14 Psa Automobiles Sa Systeme et procede de detection de colmatage d’un clapet antiretour de forte charge d’un moteur thermique, vehicule comprenant un tel systeme
CN118877896B (zh) * 2024-07-18 2025-05-06 四川大学 一种回收氟的湿法加工磷酸工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE328266B (en]) * 1967-05-17 1970-09-14 Mizusawa Industrial Chem

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319490U (en]) * 1976-07-28 1978-02-18

Also Published As

Publication number Publication date
SE390529B (sv) 1976-12-27
ES420814A1 (es) 1976-04-01
DE2358780A1 (de) 1974-06-06
BE807728A (fr) 1974-03-15
SU613710A3 (ru) 1978-06-30
IT999487B (it) 1976-02-20
DE2358780B2 (de) 1979-07-12
NO137543C (no) 1978-03-15
NL7316156A (en]) 1974-05-28
CA1015529A (en) 1977-08-16
GB1452136A (en) 1976-10-13
JPS5228117B2 (en]) 1977-07-25
IN140714B (en]) 1976-12-11
AU6285173A (en) 1975-05-29
NO137543B (no) 1977-12-05
FR2207861A1 (en]) 1974-06-21
DE2358780C3 (de) 1980-03-13
FR2207861B1 (en]) 1977-08-12

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