FR723296A - Process applicable to the solubilization of natural phosphates and device for the implementation of this process - Google Patents

Process applicable to the solubilization of natural phosphates and device for the implementation of this process

Info

Publication number
FR723296A
FR723296A FR723296DA FR723296A FR 723296 A FR723296 A FR 723296A FR 723296D A FR723296D A FR 723296DA FR 723296 A FR723296 A FR 723296A
Authority
FR
France
Prior art keywords
solubilization
implementation
applicable
natural phosphates
phosphates
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.)
KEMISKA PATENTER AB
Original Assignee
KEMISKA PATENTER AB
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 KEMISKA PATENTER AB filed Critical KEMISKA PATENTER AB
Application granted granted Critical
Publication of FR723296A publication Critical patent/FR723296A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
    • C05B1/10—Apparatus for the manufacture of superphosphates
    • 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
    • C01B25/18—Phosphoric acid
    • C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
FR723296D 1930-09-26 1931-09-24 Process applicable to the solubilization of natural phosphates and device for the implementation of this process Expired FR723296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE558747T 1930-09-26

Publications (1)

Publication Number Publication Date
FR723296A true FR723296A (en) 1932-04-06

Family

ID=34559043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723296D Expired FR723296A (en) 1930-09-26 1931-09-24 Process applicable to the solubilization of natural phosphates and device for the implementation of this process

Country Status (2)

Country Link
DE (1) DE558747C (en)
FR (1) FR723296A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE946624C (en) * 1952-08-28 1956-08-02 Montedison Spa Process for the continuous production of superphosphate
DE1014129B (en) * 1953-05-30 1957-08-22 Montedison Spa Process and device for the continuous production of dry, finely powdered superphosphate from finely ground rock phosphates and sulfuric acid

Also Published As

Publication number Publication date
DE558747C (en) 1932-09-14

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