FR2108361A5 - - Google Patents

Info

Publication number
FR2108361A5
FR2108361A5 FR7133959A FR7133959A FR2108361A5 FR 2108361 A5 FR2108361 A5 FR 2108361A5 FR 7133959 A FR7133959 A FR 7133959A FR 7133959 A FR7133959 A FR 7133959A FR 2108361 A5 FR2108361 A5 FR 2108361A5
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
FR7133959A
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of FR2108361A5 publication Critical patent/FR2108361A5/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
FR7133959A 1970-09-22 1971-09-21 Expired FR2108361A5 (ref)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7449070A 1970-09-22 1970-09-22

Publications (1)

Publication Number Publication Date
FR2108361A5 true FR2108361A5 (ref) 1972-05-19

Family

ID=22119832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7133959A Expired FR2108361A5 (ref) 1970-09-22 1971-09-21

Country Status (6)

Country Link
US (1) US3684439A (ref)
BE (1) BE772855A (ref)
DE (1) DE2147151B2 (ref)
ES (1) ES395270A1 (ref)
FR (1) FR2108361A5 (ref)
NL (1) NL7112872A (ref)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4995894A (ref) * 1973-01-19 1974-09-11
JPS52126694A (en) * 1976-04-16 1977-10-24 Toyo Soda Mfg Co Ltd Removal of scale coming out from residual solution after extraction
DE2657190C2 (de) * 1976-12-17 1982-11-04 Hoechst Ag, 6000 Frankfurt Verfahren zur Reinigung von Naßverfahrensphosphorsäure
DE2657189B2 (de) * 1976-12-17 1980-02-07 Hoechst Ag, 6000 Frankfurt Verfahren zur Reinigung von NaBverfahrensphosphorsäure
US4197280A (en) * 1978-10-02 1980-04-08 Stauffer Chemical Company Wet process phosphoric acid purification
US4327061A (en) * 1979-02-21 1982-04-27 Kerr-Mcgee Chemical Corporation Method of stabilizing wet process phosphoric acid for solvent extraction

Also Published As

Publication number Publication date
US3684439A (en) 1972-08-15
NL7112872A (ref) 1972-03-24
DE2147151A1 (de) 1972-03-30
DE2147151B2 (de) 1977-04-28
BE772855A (fr) 1972-03-21
ES395270A1 (es) 1973-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse