FR766874A - Process for the manufacture of a phosphate fertilizer soluble in citric acid - Google Patents

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

Info

Publication number
FR766874A
FR766874A FR766874DA FR766874A FR 766874 A FR766874 A FR 766874A FR 766874D A FR766874D A FR 766874DA FR 766874 A FR766874 A FR 766874A
Authority
FR
France
Prior art keywords
manufacture
citric acid
phosphate 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)
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 AG
Original Assignee
BAYERISCHE STICKSTOFF WERKE 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 BAYERISCHE STICKSTOFF WERKE AG filed Critical BAYERISCHE STICKSTOFF WERKE AG
Application granted granted Critical
Publication of FR766874A publication Critical patent/FR766874A/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
FR766874D 1933-01-11 1934-01-11 Process for the manufacture of a phosphate fertilizer soluble in citric acid Expired FR766874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE766874X 1933-01-11

Publications (1)

Publication Number Publication Date
FR766874A true FR766874A (en) 1934-07-05

Family

ID=6673439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR766874D Expired FR766874A (en) 1933-01-11 1934-01-11 Process for the manufacture of a phosphate fertilizer soluble in citric acid

Country Status (1)

Country Link
FR (1) FR766874A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745129C (en) * 1935-04-27 1944-02-26 Der Chemischen Produkten Fabri Process for the production of phosphate fertilizers
DE750708C (en) * 1935-09-24 1945-01-25 Union Fabrik Chemischer Produc Process for the production of a melt phosphate containing free colloidal silica
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745129C (en) * 1935-04-27 1944-02-26 Der Chemischen Produkten Fabri Process for the production of phosphate fertilizers
DE750708C (en) * 1935-09-24 1945-01-25 Union Fabrik Chemischer Produc Process for the production of a melt phosphate containing free colloidal silica
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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