GB1172293A - Process for the Production of Phosphoric Acid and Phosphates - Google Patents

Process for the Production of Phosphoric Acid and Phosphates

Info

Publication number
GB1172293A
GB1172293A GB3145867A GB3145867A GB1172293A GB 1172293 A GB1172293 A GB 1172293A GB 3145867 A GB3145867 A GB 3145867A GB 3145867 A GB3145867 A GB 3145867A GB 1172293 A GB1172293 A GB 1172293A
Authority
GB
United Kingdom
Prior art keywords
phosphates
production
phosphoric acid
phosphoric
acid
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
GB3145867A
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison SpA
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 Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA
Publication of GB1172293A publication Critical patent/GB1172293A/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
    • C01B25/30—Alkali metal 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
    • C01B25/18—Phosphoric acid
    • C01B25/185—Preparation neither from elemental phosphorus or phosphoric anhydride nor by reacting phosphate-containing material with an acid, e.g. by reacting phosphate-containing material with an ion-exchange resin or an acid salt used alone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
GB3145867A 1966-07-07 1967-07-07 Process for the Production of Phosphoric Acid and Phosphates Expired GB1172293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1569266 1966-07-07

Publications (1)

Publication Number Publication Date
GB1172293A true GB1172293A (en) 1969-11-26

Family

ID=11148165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3145867A Expired GB1172293A (en) 1966-07-07 1967-07-07 Process for the Production of Phosphoric Acid and Phosphates

Country Status (2)

Country Link
BE (1) BE701053A (en)
GB (1) GB1172293A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020160426A1 (en) * 2019-01-31 2020-08-06 Wisconsin Alumni Research Foundation Method to make phosphoric acid from phosphate minerals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020160426A1 (en) * 2019-01-31 2020-08-06 Wisconsin Alumni Research Foundation Method to make phosphoric acid from phosphate minerals
US11027975B2 (en) 2019-01-31 2021-06-08 Wisconsin Alumni Research Foundation Method to make phosphoric acid and ammonium phosphates from phosphate minerals

Also Published As

Publication number Publication date
BE701053A (en) 1968-01-08

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees