FR809554A - Process for the manufacture of a phosphatic fertilizer soluble in citric acid - Google Patents

Process for the manufacture of a phosphatic fertilizer soluble in citric acid

Info

Publication number
FR809554A
FR809554A FR809554DA FR809554A FR 809554 A FR809554 A FR 809554A FR 809554D A FR809554D A FR 809554DA FR 809554 A FR809554 A FR 809554A
Authority
FR
France
Prior art keywords
manufacture
citric acid
phosphatic fertilizer
fertilizer soluble
soluble
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)
Inventor
Frank
Kaes
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.)
BAYERISCHE STICKSTOFF WERKE A
Original Assignee
BAYERISCHE STICKSTOFF WERKE A
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 BAYERISCHE STICKSTOFF WERKE A filed Critical BAYERISCHE STICKSTOFF WERKE A
Application granted granted Critical
Publication of FR809554A publication Critical patent/FR809554A/en
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
    • C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR809554D 1935-08-03 1936-08-01 Process for the manufacture of a phosphatic fertilizer soluble in citric acid Expired FR809554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE809554X 1935-08-03

Publications (1)

Publication Number Publication Date
FR809554A true FR809554A (en) 1937-03-06

Family

ID=6723340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR809554D Expired FR809554A (en) 1935-08-03 1936-08-01 Process for the manufacture of a phosphatic fertilizer soluble in citric acid

Country Status (1)

Country Link
FR (1) FR809554A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740412C (en) * 1937-07-01 1943-10-20 Metallgesellschaft Ag Process for the production of citrate-soluble, alkaline and phosphoric acid-containing fertilizers
DE920549C (en) * 1942-07-18 1954-11-25 Maria Amalie Haag Process for the conversion of natural phosphates into citric acid-soluble dense phosphates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740412C (en) * 1937-07-01 1943-10-20 Metallgesellschaft Ag Process for the production of citrate-soluble, alkaline and phosphoric acid-containing fertilizers
DE920549C (en) * 1942-07-18 1954-11-25 Maria Amalie Haag Process for the conversion of natural phosphates into citric acid-soluble dense phosphates

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