CH293705A - Process for the production of phosphoric acid. - Google Patents

Process for the production of phosphoric acid.

Info

Publication number
CH293705A
CH293705A CH293705DA CH293705A CH 293705 A CH293705 A CH 293705A CH 293705D A CH293705D A CH 293705DA CH 293705 A CH293705 A CH 293705A
Authority
CH
Switzerland
Prior art keywords
production
phosphoric acid
phosphoric
acid
Prior art date
Application number
Other languages
German (de)
Inventor
Ab Nordengren Co
Original Assignee
Nordengren & Co 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 Nordengren & Co Ab filed Critical Nordengren & Co Ab
Publication of CH293705A publication Critical patent/CH293705A/en

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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
CH293705D 1949-06-18 1950-06-19 Process for the production of phosphoric acid. CH293705A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE293705X 1949-06-18

Publications (1)

Publication Number Publication Date
CH293705A true CH293705A (en) 1953-10-15

Family

ID=20307297

Family Applications (1)

Application Number Title Priority Date Filing Date
CH293705D CH293705A (en) 1949-06-18 1950-06-19 Process for the production of phosphoric acid.

Country Status (5)

Country Link
BE (1) BE496450A (en)
CH (1) CH293705A (en)
FR (1) FR1022377A (en)
GB (1) GB689642A (en)
NL (1) NL77970C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027647B (en) * 1955-02-16 1958-04-10 Nordengren & Co Ab Process for the production of phosphoric acid
FR2172804A1 (en) * 1972-01-28 1973-10-05 Zotov Boris

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027647B (en) * 1955-02-16 1958-04-10 Nordengren & Co Ab Process for the production of phosphoric acid
FR2172804A1 (en) * 1972-01-28 1973-10-05 Zotov Boris

Also Published As

Publication number Publication date
BE496450A (en)
NL77970C (en)
FR1022377A (en) 1953-03-04
GB689642A (en) 1953-04-01

Similar Documents

Publication Publication Date Title
CH311154A (en) Process for the production of shaped structures.
CH290905A (en) Process for the production of semi-pulp.
AT168833B (en) Process for the production of fertilizers with improved shelf life
CH292033A (en) Process for the manufacture of spinnerets.
CH300957A (en) Process for the production of semi-pulp.
CH285805A (en) Process for the manufacture of light-sensitive products.
CH294685A (en) Process for the production of α-manganese dioxide.
CH265481A (en) Process for the production of polyamide threads.
CH273389A (en) Process for the production of sulfamic acid.
CH293705A (en) Process for the production of phosphoric acid.
CH292070A (en) Process for the production of ammonium nitrilosulfonate.
CH307970A (en) Process for the production of chlorofluoroethenes.
CH284350A (en) Process for the manufacture of spinnerets.
AT173047B (en) Process for the production of buildings
AT174919B (en) Process for the production of morpholines
AT171176B (en) Process for the production of 17α-methyl-pregnenverbindungen
CH282223A (en) Process for the production of quinazoline compounds.
CH275425A (en) Process for the production of concentrated nitric acid.
CH300332A (en) Process for the production of B-phenyl-ethanol.
AT178203B (en) Process for the production of hardboard
AT168064B (en) Process for the production of homoveratric acid
AT171733B (en) Process for the production of folinic acid
AT180256B (en) Process for the production of ω-cyanocarboxylic acids
AT173455B (en) Process for the preparation of 4-amino-2-oxy-benzoic acid
AT171706B (en) Process for the production of new phosphonic acid derivatives