FR2112977A5 - - Google Patents

Info

Publication number
FR2112977A5
FR2112977A5 FR7134157A FR7134157A FR2112977A5 FR 2112977 A5 FR2112977 A5 FR 2112977A5 FR 7134157 A FR7134157 A FR 7134157A FR 7134157 A FR7134157 A FR 7134157A FR 2112977 A5 FR2112977 A5 FR 2112977A5
Authority
FR
France
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
FR7134157A
Other languages
French (fr)
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.)
Chemische Fabrik Budenhiem KG
Original Assignee
Chemische Fabrik Budenhiem KG
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 Chemische Fabrik Budenhiem KG filed Critical Chemische Fabrik Budenhiem KG
Application granted granted Critical
Publication of FR2112977A5 publication Critical patent/FR2112977A5/fr
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
    • C01B25/234—Purification; Stabilisation; Concentration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7134157A 1970-11-03 1971-09-16 Expired FR2112977A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702053885 DE2053885B2 (de) 1970-11-03 1970-11-03 Verfahren zur gemeinsamen Entfernung von Sulfationen und kationischen Verunreinigungen aus technischer Naßverfahrensphosphorsäure

Publications (1)

Publication Number Publication Date
FR2112977A5 true FR2112977A5 (enExample) 1972-06-23

Family

ID=5786957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7134157A Expired FR2112977A5 (enExample) 1970-11-03 1971-09-16

Country Status (7)

Country Link
BE (1) BE774220A (enExample)
DE (1) DE2053885B2 (enExample)
FR (1) FR2112977A5 (enExample)
GB (1) GB1344651A (enExample)
IT (1) IT946025B (enExample)
NL (1) NL7113812A (enExample)
SE (1) SE371423B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033998A1 (en) * 1980-02-11 1981-08-19 Stamicarbon B.V. Process for recovering uranium from wet-process phosphoric acid

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2435789C3 (de) * 1974-07-25 1984-06-20 Hoechst Ag, 6230 Frankfurt Verfahren zur Reinigung von Phosphorsäure mit Hilfe von 3-Methoxybutanol
EP0015589B1 (en) * 1979-01-25 1983-11-30 Stamicarbon B.V. Process for recovering a uranium-containing concentrate and purified phosphoric acid from wet-process phosphoric acid, and products thus obtained
NL8004221A (nl) * 1980-07-23 1982-02-16 Stamicarbon Werkwijze voor het winnen van een uraniumbevattend concentraat en gezuiverd fosforzuur, alsmede uraniumbevattend concentraat en gezuiverd fosforzuur verkregen volgens deze werkwijze.
US4500502A (en) * 1983-06-28 1985-02-19 Mississippi Chemical Corporation Process for removing impurities from wet process of phosphoric acid
DE19703884C2 (de) * 1997-02-03 1999-04-29 Bk Giulini Chem Gmbh & Co Ohg Verfahren zur Reinigung von Naßverfahrensphosphorsäure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033998A1 (en) * 1980-02-11 1981-08-19 Stamicarbon B.V. Process for recovering uranium from wet-process phosphoric acid

Also Published As

Publication number Publication date
BE774220A (fr) 1972-02-14
GB1344651A (en) 1974-01-23
DE2053885A1 (de) 1972-05-04
SE371423B (enExample) 1974-11-18
NL7113812A (enExample) 1972-05-05
DE2053885B2 (de) 1973-01-04
IT946025B (it) 1973-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse