JPS51125696A - Refining process for phosphoric acid using wet process - Google Patents

Refining process for phosphoric acid using wet process

Info

Publication number
JPS51125696A
JPS51125696A JP50077571A JP7757175A JPS51125696A JP S51125696 A JPS51125696 A JP S51125696A JP 50077571 A JP50077571 A JP 50077571A JP 7757175 A JP7757175 A JP 7757175A JP S51125696 A JPS51125696 A JP S51125696A
Authority
JP
Japan
Prior art keywords
phosphoric acid
refining
wet
wet process
refining process
Prior art date
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.)
Pending
Application number
JP50077571A
Other languages
English (en)
Japanese (ja)
Inventor
Pieeru Kue Jiyan
Furooranshi Antowaanu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ugine Kuhlmann SA
Original Assignee
Ugine Kuhlmann SA
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 Ugine Kuhlmann SA filed Critical Ugine Kuhlmann SA
Publication of JPS51125696A publication Critical patent/JPS51125696A/ja
Pending 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
    • C01B25/46—Preparation involving solvent-solvent extraction
    • 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)
  • Fertilizers (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
JP50077571A 1974-06-25 1975-06-25 Refining process for phosphoric acid using wet process Pending JPS51125696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7422031A FR2276262A1 (fr) 1974-06-25 1974-06-25 Procede de purification d'acide phosphorique

Publications (1)

Publication Number Publication Date
JPS51125696A true JPS51125696A (en) 1976-11-02

Family

ID=9140481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50077571A Pending JPS51125696A (en) 1974-06-25 1975-06-25 Refining process for phosphoric acid using wet process

Country Status (15)

Country Link
JP (1) JPS51125696A (xx)
AU (1) AU501219B2 (xx)
BE (1) BE829841A (xx)
BR (1) BR7503948A (xx)
DD (1) DD118048A5 (xx)
DE (1) DE2527970C3 (xx)
ES (1) ES438835A1 (xx)
FR (1) FR2276262A1 (xx)
IL (1) IL47397A (xx)
IT (1) IT1032792B (xx)
LU (1) LU72800A1 (xx)
NL (1) NL7507522A (xx)
OA (1) OA05035A (xx)
SU (1) SU680636A3 (xx)
ZA (1) ZA754022B (xx)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA685010A (en) * 1964-04-21 O. Archambault Jacques Purification of phosphoric acid
DE884358C (de) * 1951-09-20 1953-07-27 Gerardo Collardin Verfahren zur Reinigung von technischer Phosphorsaeure
FR1292338A (fr) * 1961-03-22 1962-05-04 Ets Kuhlmann Procédé d'obtention d'acide phosphorique pur par voie humide
FR1387492A (fr) * 1964-02-18 1965-01-29 Monsanto Co Procédé de purification d'acide phosphorique
GB1112033A (en) * 1964-03-30 1968-05-01 Israel Mining Ind Inst For Res Phosphoric acid recovery
FR1531487A (fr) * 1967-05-11 1968-07-05 Pechiney Saint Gobain Procédé continu perfectionné de purification de l'acide phosphorique par les solvants

Also Published As

Publication number Publication date
FR2276262B1 (xx) 1980-01-04
DE2527970B2 (de) 1977-09-29
DE2527970A1 (de) 1976-01-08
LU72800A1 (xx) 1975-10-08
IT1032792B (it) 1979-06-20
DD118048A5 (xx) 1976-02-12
ZA754022B (en) 1976-08-25
BR7503948A (pt) 1976-07-06
AU501219B2 (en) 1979-06-14
IL47397A (en) 1977-12-30
DE2527970C3 (de) 1983-01-13
AU8239075A (en) 1977-01-06
OA05035A (fr) 1980-12-31
ES438835A1 (es) 1977-01-16
FR2276262A1 (fr) 1976-01-23
SU680636A3 (ru) 1979-08-15
BE829841A (fr) 1975-10-01
IL47397A0 (en) 1975-08-31
NL7507522A (nl) 1975-12-30

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