GB241903A - Process for the production of phosphoric acid - Google Patents

Process for the production of phosphoric acid

Info

Publication number
GB241903A
GB241903A GB26194/25A GB2619425A GB241903A GB 241903 A GB241903 A GB 241903A GB 26194/25 A GB26194/25 A GB 26194/25A GB 2619425 A GB2619425 A GB 2619425A GB 241903 A GB241903 A GB 241903A
Authority
GB
United Kingdom
Prior art keywords
phosphoric acid
phosphorus
production
hot
water
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
GB26194/25A
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.)
GRIESHEIM ELEKTRON CHEM FAB
Chemische Fabrik Griesheim Elektron
Original Assignee
GRIESHEIM ELEKTRON CHEM FAB
Chemische Fabrik Griesheim Elektron
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 GRIESHEIM ELEKTRON CHEM FAB, Chemische Fabrik Griesheim Elektron filed Critical GRIESHEIM ELEKTRON CHEM FAB
Publication of GB241903A publication Critical patent/GB241903A/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
    • C01B25/20—Preparation from elemental phosphorus or phosphoric anhydride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)

Abstract

The condensation of phosphorus pentoxide fume produced by burning phosphorus or phosphorus containing gases is effected by means of hot water or hot phosphoric acid solution. The hot gases containing phosphorus pentoxide may be introduced directly into a packed tower irrigated with the water or dilute acid which is thereby maintained at elevated temperature.
GB26194/25A 1924-10-23 1925-10-20 Process for the production of phosphoric acid Expired GB241903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE241903X 1924-10-23

Publications (1)

Publication Number Publication Date
GB241903A true GB241903A (en) 1926-01-21

Family

ID=5913387

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26194/25A Expired GB241903A (en) 1924-10-23 1925-10-20 Process for the production of phosphoric acid

Country Status (1)

Country Link
GB (1) GB241903A (en)

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