GB453582A - Process for the manufacture of concentrated phosphoric acid - Google Patents

Process for the manufacture of concentrated phosphoric acid

Info

Publication number
GB453582A
GB453582A GB3500034A GB3500034A GB453582A GB 453582 A GB453582 A GB 453582A GB 3500034 A GB3500034 A GB 3500034A GB 3500034 A GB3500034 A GB 3500034A GB 453582 A GB453582 A GB 453582A
Authority
GB
United Kingdom
Prior art keywords
vat
phosphoric acid
calcium sulphate
pipe
tank
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
GB3500034A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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
Priority to FR765025D priority Critical patent/FR765025A/fr
Application filed by Individual filed Critical Individual
Priority to BE406638D priority patent/BE406638A/xx
Priority to GB3500034A priority patent/GB453582A/en
Publication of GB453582A publication Critical patent/GB453582A/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
    • C01B25/18—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)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
GB3500034A 1934-12-05 1934-12-05 Process for the manufacture of concentrated phosphoric acid Expired GB453582A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR765025D FR765025A (fr) 1934-12-05 1933-12-05 Procédé de fabrication de l'acide phosphorique concentré
BE406638D BE406638A (enrdf_load_stackoverflow) 1934-12-05 1934-12-05
GB3500034A GB453582A (en) 1934-12-05 1934-12-05 Process for the manufacture of concentrated phosphoric acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3500034A GB453582A (en) 1934-12-05 1934-12-05 Process for the manufacture of concentrated phosphoric acid

Publications (1)

Publication Number Publication Date
GB453582A true GB453582A (en) 1935-06-06

Family

ID=10372620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3500034A Expired GB453582A (en) 1934-12-05 1934-12-05 Process for the manufacture of concentrated phosphoric acid

Country Status (3)

Country Link
BE (1) BE406638A (enrdf_load_stackoverflow)
FR (1) FR765025A (enrdf_load_stackoverflow)
GB (1) GB453582A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531977A (en) * 1948-01-22 1950-11-28 Allied Chem & Dye Corp Process for manufacture of phosphoric acid
US2710247A (en) * 1950-12-29 1955-06-07 Knowles Associates Treatment of phosphate rock
US3416889A (en) * 1964-06-22 1968-12-17 Whiting Corp Process and apparatus for manufacturing phosphoric acid

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1181150A (fr) * 1957-08-13 1959-06-11 Saint Gobain Perfectionnement à la fabrication de l'acide phosphorique
DE1129143B (de) * 1959-04-28 1962-05-10 Struthers Wells Corp Verfahren zur Herstellung von Phosphorsaeure aus Calciumphosphat

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531977A (en) * 1948-01-22 1950-11-28 Allied Chem & Dye Corp Process for manufacture of phosphoric acid
US2710247A (en) * 1950-12-29 1955-06-07 Knowles Associates Treatment of phosphate rock
US3416889A (en) * 1964-06-22 1968-12-17 Whiting Corp Process and apparatus for manufacturing phosphoric acid

Also Published As

Publication number Publication date
BE406638A (enrdf_load_stackoverflow) 1935-01-31
FR765025A (fr) 1934-05-31

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