FR690013A - Phosphatic rock treatment process - Google Patents

Phosphatic rock treatment process

Info

Publication number
FR690013A
FR690013A FR690013DA FR690013A FR 690013 A FR690013 A FR 690013A FR 690013D A FR690013D A FR 690013DA FR 690013 A FR690013 A FR 690013A
Authority
FR
France
Prior art keywords
treatment process
phosphatic rock
rock treatment
phosphatic
treatment
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.)
KUNSTDUNGER PATENT VERWERTUNGS
Original Assignee
KUNSTDUNGER PATENT VERWERTUNGS
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 KUNSTDUNGER PATENT VERWERTUNGS filed Critical KUNSTDUNGER PATENT VERWERTUNGS
Application granted granted Critical
Publication of FR690013A publication Critical patent/FR690013A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
    • C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
    • C05B11/06—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using nitric acid (nitrophosphates)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR690013D 1929-03-07 1930-02-14 Phosphatic rock treatment process Expired FR690013A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE690013X 1929-03-07

Publications (1)

Publication Number Publication Date
FR690013A true FR690013A (en) 1930-09-15

Family

ID=20315162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR690013D Expired FR690013A (en) 1929-03-07 1930-02-14 Phosphatic rock treatment process

Country Status (1)

Country Link
FR (1) FR690013A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233418B (en) * 1959-06-24 1967-02-02 Fisons Ltd Continuous process for the production of multi-nutrient fertilizers
DE1233417B (en) * 1959-06-24 1967-02-02 Fisons Ltd Process for the production of multi-nutrient fertilizers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233418B (en) * 1959-06-24 1967-02-02 Fisons Ltd Continuous process for the production of multi-nutrient fertilizers
DE1233417B (en) * 1959-06-24 1967-02-02 Fisons Ltd Process for the production of multi-nutrient fertilizers

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