NL7909261A - Werkwijze ter bereiding van fosforzuur. - Google Patents

Werkwijze ter bereiding van fosforzuur. Download PDF

Info

Publication number
NL7909261A
NL7909261A NL7909261A NL7909261A NL7909261A NL 7909261 A NL7909261 A NL 7909261A NL 7909261 A NL7909261 A NL 7909261A NL 7909261 A NL7909261 A NL 7909261A NL 7909261 A NL7909261 A NL 7909261A
Authority
NL
Netherlands
Prior art keywords
process according
phosphorus
fluorosulfonic acid
acid
hydrogen fluoride
Prior art date
Application number
NL7909261A
Other languages
English (en)
Dutch (nl)
Original Assignee
Climax Chem
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 claimed from US06/000,987 external-priority patent/US4202867A/en
Application filed by Climax Chem filed Critical Climax Chem
Publication of NL7909261A publication Critical patent/NL7909261A/nl

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00Phosphorus; Compounds thereof
    • C01B25/16Oxyacids of phosphorus; Salts thereof
    • C01B25/18Phosphoric acid
    • C01B25/22Preparation by reacting phosphate-containing material with an acid, e.g. wet process
    • C01B25/2208Preparation by reacting phosphate-containing material with an acid, e.g. wet process with an acid or a mixture of acids other than sulfuric acid
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00Phosphorus; Compounds thereof
    • C01B25/10Halides or oxyhalides of phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Luminescent Compositions (AREA)
  • Saccharide Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
NL7909261A 1979-01-04 1979-12-21 Werkwijze ter bereiding van fosforzuur. NL7909261A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98779 1979-01-04
US06/000,987 US4202867A (en) 1977-08-29 1979-01-04 Process for manufacture of phosphoric acid and phosphorus pentafluoride

Publications (1)

Publication Number Publication Date
NL7909261A true NL7909261A (nl) 1980-07-08

Family

ID=21693845

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7909261A NL7909261A (nl) 1979-01-04 1979-12-21 Werkwijze ter bereiding van fosforzuur.

Country Status (20)

Country Link
JP (1) JPS55100207A (zh)
AU (1) AU533858B2 (zh)
BE (1) BE880913A (zh)
BR (1) BR8000025A (zh)
CA (1) CA1110823A (zh)
DE (1) DE2952060A1 (zh)
DK (1) DK3780A (zh)
ES (3) ES487422A0 (zh)
FI (1) FI800021A (zh)
FR (1) FR2445816A1 (zh)
GB (1) GB2041344B (zh)
IT (1) IT1129701B (zh)
JO (1) JO1089B1 (zh)
MA (1) MA18691A1 (zh)
MX (1) MX152927A (zh)
NL (1) NL7909261A (zh)
NO (2) NO794183L (zh)
OA (1) OA06426A (zh)
SE (1) SE7910504L (zh)
ZA (1) ZA796847B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5960907B2 (ja) * 2013-03-25 2016-08-02 三井化学株式会社 五フッ化リンの製造方法及び六フッ化リン酸リチウムの製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428422A (en) * 1967-11-14 1969-02-18 Uss Agri Chem Inc Preparation of phosphoryl fluoride and difluorophosphoric acid

Also Published As

Publication number Publication date
FR2445816A1 (fr) 1980-08-01
ES8102986A1 (es) 1981-02-16
NO833144L (no) 1980-07-07
IT1129701B (it) 1986-06-11
GB2041344A (en) 1980-09-10
ES8100222A1 (es) 1980-11-01
SE7910504L (sv) 1980-07-05
CA1110823A (en) 1981-10-20
IT8019019A0 (it) 1980-01-03
FI800021A (fi) 1980-07-05
DE2952060A1 (de) 1980-07-24
MA18691A1 (fr) 1980-10-01
JPS55100207A (en) 1980-07-31
DK3780A (da) 1980-07-05
NO794183L (no) 1980-07-07
ES8102984A1 (es) 1981-02-16
AU533858B2 (en) 1983-12-15
BE880913A (fr) 1980-06-27
BR8000025A (pt) 1980-09-23
GB2041344B (en) 1982-10-06
AU5378479A (en) 1980-07-10
MX152927A (es) 1986-07-03
FR2445816B1 (zh) 1982-05-14
ES487422A0 (es) 1980-11-01
JO1089B1 (en) 1982-07-10
ZA796847B (en) 1980-12-31
ES488756A0 (es) 1981-02-16
ES488755A0 (es) 1981-02-16
OA06426A (fr) 1981-09-30

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BC A request for examination has been filed
BV The patent application has lapsed