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AU501219B2 - Purifying phosphoric acid - Google Patents

Purifying phosphoric acid

Info

Publication number
AU501219B2
AU501219B2 AU82390/75A AU8239075A AU501219B2 AU 501219 B2 AU501219 B2 AU 501219B2 AU 82390/75 A AU82390/75 A AU 82390/75A AU 8239075 A AU8239075 A AU 8239075A AU 501219 B2 AU501219 B2 AU 501219B2
Authority
AU
Australia
Prior art keywords
phosphoric acid
purifying phosphoric
purifying
acid
phosphoric
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.)
Expired
Application number
AU82390/75A
Other versions
AU8239075A (en
Inventor
J-P & Floreancig A Curr
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.)
PCUK PRODUITS CHIMIQUES
Original Assignee
Produits Chimiques Ugine Kuhlmann
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Publication of AU8239075A publication Critical patent/AU8239075A/en
Application granted granted Critical
Publication of AU501219B2 publication Critical patent/AU501219B2/en
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
    • C01B25/46—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)
AU82390/75A 1974-06-25 1975-06-24 Purifying phosphoric acid Expired AU501219B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FRFR7422031 1974-06-25
FR7422031A FR2276262A1 (en) 1974-06-25 1974-06-25 PHOSPHORIC ACID PURIFICATION PROCESS

Publications (2)

Publication Number Publication Date
AU8239075A AU8239075A (en) 1977-01-06
AU501219B2 true AU501219B2 (en) 1979-06-14

Family

ID=9140481

Family Applications (1)

Application Number Title Priority Date Filing Date
AU82390/75A Expired AU501219B2 (en) 1974-06-25 1975-06-24 Purifying phosphoric acid

Country Status (15)

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

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 (en) * 1951-09-20 1953-07-27 Gerardo Collardin Process for the purification of technical phosphoric acid
FR1292338A (en) * 1961-03-22 1962-05-04 Ets Kuhlmann Wet process for obtaining pure phosphoric acid
FR1387492A (en) * 1964-02-18 1965-01-29 Monsanto Co Phosphoric acid purification process
GB1112033A (en) * 1964-03-30 1968-05-01 Israel Mining Ind Inst For Res Phosphoric acid recovery
FR1531487A (en) * 1967-05-11 1968-07-05 Pechiney Saint Gobain Improved continuous process for the purification of phosphoric acid by solvents

Also Published As

Publication number Publication date
BR7503948A (en) 1976-07-06
DD118048A5 (en) 1976-02-12
OA05035A (en) 1980-12-31
JPS51125696A (en) 1976-11-02
DE2527970A1 (en) 1976-01-08
LU72800A1 (en) 1975-10-08
IL47397A0 (en) 1975-08-31
ES438835A1 (en) 1977-01-16
AU8239075A (en) 1977-01-06
NL7507522A (en) 1975-12-30
FR2276262B1 (en) 1980-01-04
ZA754022B (en) 1976-08-25
BE829841A (en) 1975-10-01
DE2527970C3 (en) 1983-01-13
FR2276262A1 (en) 1976-01-23
IT1032792B (en) 1979-06-20
SU680636A3 (en) 1979-08-15
DE2527970B2 (en) 1977-09-29
IL47397A (en) 1977-12-30

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