FR2172826A1 - - Google Patents

Info

Publication number
FR2172826A1
FR2172826A1 FR7206129A FR7206129A FR2172826A1 FR 2172826 A1 FR2172826 A1 FR 2172826A1 FR 7206129 A FR7206129 A FR 7206129A FR 7206129 A FR7206129 A FR 7206129A FR 2172826 A1 FR2172826 A1 FR 2172826A1
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.)
Granted
Application number
FR7206129A
Other languages
French (fr)
Other versions
FR2172826B1 (en
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.)
Orkem SA
Original Assignee
Chimique des Charbonnages 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
Priority to BE795605D priority Critical patent/BE795605A/en
Application filed by Chimique des Charbonnages SA filed Critical Chimique des Charbonnages SA
Priority to FR7206129A priority patent/FR2172826B1/fr
Priority to IT2072973A priority patent/IT983475B/en
Priority to GB868673A priority patent/GB1418074A/en
Priority to DE19732308716 priority patent/DE2308716A1/en
Priority to ES411972A priority patent/ES411972A1/en
Publication of FR2172826A1 publication Critical patent/FR2172826A1/fr
Application granted granted Critical
Publication of FR2172826B1 publication Critical patent/FR2172826B1/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
    • C01B25/26—Phosphates
    • C01B25/28—Ammonium phosphates
    • 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
    • C01B25/26—Phosphates
    • C01B25/38—Condensed phosphates
    • C01B25/40—Polyphosphates
    • C01B25/405—Polyphosphates of ammonium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR7206129A 1972-02-23 1972-02-23 Expired FR2172826B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE795605D BE795605A (en) 1972-02-23 METHOD AND APPARATUS FOR THE PREPARATION OF AMMONIUM POLYPHOSPHATES
FR7206129A FR2172826B1 (en) 1972-02-23 1972-02-23
IT2072973A IT983475B (en) 1972-02-23 1973-02-22 PROCEDURE AND EQUIPMENT FOR THE PREPARATION OF AMMONIUM POLYPHOSPHATES
GB868673A GB1418074A (en) 1972-02-23 1973-02-22 Production of ammonium polyphosphates
DE19732308716 DE2308716A1 (en) 1972-02-23 1973-02-22 METHOD FOR THE PRODUCTION OF AMMONIUM POLYPHOSPHATES
ES411972A ES411972A1 (en) 1972-02-23 1973-02-23 Production of ammonium polyphosphates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7206129A FR2172826B1 (en) 1972-02-23 1972-02-23

Publications (2)

Publication Number Publication Date
FR2172826A1 true FR2172826A1 (en) 1973-10-05
FR2172826B1 FR2172826B1 (en) 1974-09-13

Family

ID=9093991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7206129A Expired FR2172826B1 (en) 1972-02-23 1972-02-23

Country Status (6)

Country Link
BE (1) BE795605A (en)
DE (1) DE2308716A1 (en)
ES (1) ES411972A1 (en)
FR (1) FR2172826B1 (en)
GB (1) GB1418074A (en)
IT (1) IT983475B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528411A1 (en) * 1982-06-11 1983-12-16 Charbonnages Ste Chimique Appts. for mfg. ammonium phosphate(s) from ammonia and phosphoric acid - avoids blockages by locations of inlet pipes within unrestricted shell space

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2208068B1 (en) * 2002-04-15 2005-03-16 Incro, S.A. TUBULAR REACTOR FOR OBTAINING AMONIC SALTS EMPLOYED IN THE MANUFACTURE OF FERTILIZERS.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1493803A (en) * 1965-08-18 1967-09-01 Swift & Co Manufacturing process of ammonium polyphosphate and fertilizer containing this product
FR2083935A5 (en) * 1970-03-23 1971-12-17 Continental Oil Co Liquid ammonium polyphosphate fertilisersprodn

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1493803A (en) * 1965-08-18 1967-09-01 Swift & Co Manufacturing process of ammonium polyphosphate and fertilizer containing this product
FR2083935A5 (en) * 1970-03-23 1971-12-17 Continental Oil Co Liquid ammonium polyphosphate fertilisersprodn

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528411A1 (en) * 1982-06-11 1983-12-16 Charbonnages Ste Chimique Appts. for mfg. ammonium phosphate(s) from ammonia and phosphoric acid - avoids blockages by locations of inlet pipes within unrestricted shell space

Also Published As

Publication number Publication date
FR2172826B1 (en) 1974-09-13
DE2308716A1 (en) 1973-08-30
IT983475B (en) 1974-10-31
ES411972A1 (en) 1976-01-01
GB1418074A (en) 1975-12-17
BE795605A (en) 1973-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse