FR678225A - Manufacturing process of di-ammonium phosphate - Google Patents

Manufacturing process of di-ammonium phosphate

Info

Publication number
FR678225A
FR678225A FR678225DA FR678225A FR 678225 A FR678225 A FR 678225A FR 678225D A FR678225D A FR 678225DA FR 678225 A FR678225 A FR 678225A
Authority
FR
France
Prior art keywords
manufacturing process
ammonium phosphate
ammonium
phosphate
manufacturing
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
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.)
PHOSPHATES TUNISIENS ET DES EN
Original Assignee
PHOSPHATES TUNISIENS ET DES EN
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 PHOSPHATES TUNISIENS ET DES EN filed Critical PHOSPHATES TUNISIENS ET DES EN
Application granted granted Critical
Publication of FR678225A publication Critical patent/FR678225A/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
    • C01B25/26—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)
FR678225D 1928-07-16 1929-07-10 Manufacturing process of di-ammonium phosphate Expired FR678225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US678225XA 1928-07-16 1928-07-16

Publications (1)

Publication Number Publication Date
FR678225A true FR678225A (en) 1930-03-20

Family

ID=22078641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR678225D Expired FR678225A (en) 1928-07-16 1929-07-10 Manufacturing process of di-ammonium phosphate

Country Status (1)

Country Link
FR (1) FR678225A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051871B (en) * 1954-04-30 1959-03-05 Dorr Oliver Inc Continuous process for the production of high-quality, free-flowing, granulated diammonium phosphate fertilizers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1051871B (en) * 1954-04-30 1959-03-05 Dorr Oliver Inc Continuous process for the production of high-quality, free-flowing, granulated diammonium phosphate fertilizers

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