BR6915721D0 - Processo continuo de fabricacao de acido fosforico por via umida - Google Patents

Processo continuo de fabricacao de acido fosforico por via umida

Info

Publication number
BR6915721D0
BR6915721D0 BR215721/69A BR21572169A BR6915721D0 BR 6915721 D0 BR6915721 D0 BR 6915721D0 BR 215721/69 A BR215721/69 A BR 215721/69A BR 21572169 A BR21572169 A BR 21572169A BR 6915721 D0 BR6915721 D0 BR 6915721D0
Authority
BR
Brazil
Prior art keywords
wet
phosphoric acid
continuous process
manufacturing phosphoric
manufacturing
Prior art date
Application number
BR215721/69A
Other languages
English (en)
Inventor
B Bigot
Original Assignee
Pechiney Saint Gobain E Ucb Pr
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 Pechiney Saint Gobain E Ucb Pr filed Critical Pechiney Saint Gobain E Ucb Pr
Publication of BR6915721D0 publication Critical patent/BR6915721D0/pt

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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
BR215721/69A 1968-12-31 1969-12-30 Processo continuo de fabricacao de acido fosforico por via umida BR6915721D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR182720 1968-12-31

Publications (1)

Publication Number Publication Date
BR6915721D0 true BR6915721D0 (pt) 1973-05-31

Family

ID=8659745

Family Applications (1)

Application Number Title Priority Date Filing Date
BR215721/69A BR6915721D0 (pt) 1968-12-31 1969-12-30 Processo continuo de fabricacao de acido fosforico por via umida

Country Status (15)

Country Link
JP (1) JPS5242559B1 (pt)
BE (1) BE743756A (pt)
BR (1) BR6915721D0 (pt)
CA (1) CA928038A (pt)
CS (1) CS159257B2 (pt)
DE (1) DE1964246C3 (pt)
ES (1) ES374858A1 (pt)
FR (1) FR1600680A (pt)
GB (1) GB1290397A (pt)
HU (1) HU162299B (pt)
IE (1) IE33937B1 (pt)
IL (1) IL33637A (pt)
NL (1) NL158462B (pt)
SE (1) SE357187B (pt)
YU (1) YU34187B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016212242B4 (de) 2016-07-05 2019-02-07 Technische Universität Bergakademie Freiberg Verfahren zur Herstellung von Phosphorsäure aus phosphorhaltigen Primär- und Sekundärrohstoffen

Also Published As

Publication number Publication date
DE1964246A1 (de) 1970-08-20
BE743756A (pt) 1970-06-29
ES374858A1 (es) 1972-01-16
YU34187B (en) 1979-02-28
IE33937B1 (en) 1974-12-11
DE1964246C3 (de) 1979-06-21
CS159257B2 (pt) 1974-12-27
HU162299B (pt) 1973-01-29
DE1964246B2 (de) 1978-11-02
JPS5242559B1 (pt) 1977-10-25
CA928038A (en) 1973-06-12
FR1600680A (pt) 1970-07-27
GB1290397A (pt) 1972-09-27
IL33637A (en) 1972-11-28
IL33637A0 (en) 1970-02-19
YU324669A (en) 1978-05-15
SE357187B (pt) 1973-06-18
NL6919561A (pt) 1970-07-02
NL158462B (nl) 1978-11-15
IE33937L (en) 1970-06-30

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