FR2212292B1 - - Google Patents

Info

Publication number
FR2212292B1
FR2212292B1 FR7346397A FR7346397A FR2212292B1 FR 2212292 B1 FR2212292 B1 FR 2212292B1 FR 7346397 A FR7346397 A FR 7346397A FR 7346397 A FR7346397 A FR 7346397A FR 2212292 B1 FR2212292 B1 FR 2212292B1
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
FR7346397A
Other languages
French (fr)
Other versions
FR2212292A1 (de
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.)
Veba Oel AG
Original Assignee
Veba Oel AG
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 Veba Oel AG filed Critical Veba Oel AG
Publication of FR2212292A1 publication Critical patent/FR2212292A1/fr
Application granted granted Critical
Publication of FR2212292B1 publication Critical patent/FR2212292B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
    • C05B13/06—Alkali and alkaline earth meta- or polyphosphate fertilisers
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7346397A 1972-12-30 1973-12-26 Expired FR2212292B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722264306 DE2264306C3 (de) 1972-12-30 1972-12-30 Verfahren zur Herstellung von Ammoniumpolyphosphat

Publications (2)

Publication Number Publication Date
FR2212292A1 FR2212292A1 (de) 1974-07-26
FR2212292B1 true FR2212292B1 (de) 1978-03-24

Family

ID=5865873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7346397A Expired FR2212292B1 (de) 1972-12-30 1973-12-26

Country Status (8)

Country Link
AT (1) AT346281B (de)
BE (1) BE808955A (de)
CH (1) CH596094A5 (de)
DE (1) DE2264306C3 (de)
FR (1) FR2212292B1 (de)
GB (1) GB1442780A (de)
NL (1) NL7317695A (de)
SE (1) SE390723B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948125A1 (de) * 1979-11-27 1981-07-02 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung
AT380229B (de) * 1984-01-30 1986-04-25 Mikhail Vasilievich Lykov Verfahren zur herstellung von fluessigen komplexduengern aus nassphosphorsaeure und gasfoermigem ammoniak
CN110759324B (zh) * 2019-11-07 2023-03-21 中化重庆涪陵化工有限公司 一种利用磷酸与尿素生产聚磷酸铵的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1009823A (en) * 1970-02-09 1977-05-10 Paul S. Minor Ammonium phosphate fertilizer production

Also Published As

Publication number Publication date
DE2264306C3 (de) 1978-09-28
ATA1083473A (de) 1978-03-15
AT346281B (de) 1978-11-10
FR2212292A1 (de) 1974-07-26
DE2264306A1 (de) 1974-07-04
NL7317695A (de) 1974-07-02
GB1442780A (en) 1976-07-14
DE2264306B2 (de) 1978-02-09
BE808955A (fr) 1974-04-16
CH596094A5 (de) 1978-02-28
SE390723B (sv) 1977-01-17

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Legal Events

Date Code Title Description
ST Notification of lapse