IN164746B - - Google Patents

Info

Publication number
IN164746B
IN164746B IN348/MAS/85A IN348MA1985A IN164746B IN 164746 B IN164746 B IN 164746B IN 348MA1985 A IN348MA1985 A IN 348MA1985A IN 164746 B IN164746 B IN 164746B
Authority
IN
India
Application number
IN348/MAS/85A
Other languages
English (en)
Inventor
Laroche Pierre
Thiery Pascal
Verot Yvan
Original Assignee
Atochem
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 Atochem filed Critical Atochem
Priority to IN895/MAS/88A priority Critical patent/IN167400B/en
Publication of IN164746B publication Critical patent/IN164746B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • C01B7/192—Preparation from fluorspar

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Silicon Compounds (AREA)
IN348/MAS/85A 1984-05-18 1985-05-07 IN164746B (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN895/MAS/88A IN167400B (enrdf_load_html_response) 1984-05-18 1988-12-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8407719A FR2564449B1 (fr) 1984-05-18 1984-05-18 Procede de fabrication d'acide fluorhydrique par reaction de l'acide sulfurique sur le spath fluor dans un four tournant

Publications (1)

Publication Number Publication Date
IN164746B true IN164746B (enrdf_load_html_response) 1989-05-20

Family

ID=9304120

Family Applications (1)

Application Number Title Priority Date Filing Date
IN348/MAS/85A IN164746B (enrdf_load_html_response) 1984-05-18 1985-05-07

Country Status (18)

Country Link
EP (1) EP0163565B1 (enrdf_load_html_response)
JP (1) JPS6110004A (enrdf_load_html_response)
KR (1) KR890003670B1 (enrdf_load_html_response)
AT (1) ATA148885A (enrdf_load_html_response)
AU (1) AU578285B2 (enrdf_load_html_response)
BR (1) BR8502327A (enrdf_load_html_response)
CA (1) CA1307093C (enrdf_load_html_response)
DE (1) DE3560446D1 (enrdf_load_html_response)
EG (1) EG17428A (enrdf_load_html_response)
ES (1) ES8603788A1 (enrdf_load_html_response)
FR (1) FR2564449B1 (enrdf_load_html_response)
GB (1) GB2159136B (enrdf_load_html_response)
IL (1) IL75016A (enrdf_load_html_response)
IN (1) IN164746B (enrdf_load_html_response)
IT (1) IT1187822B (enrdf_load_html_response)
MA (1) MA20432A1 (enrdf_load_html_response)
MX (1) MX163416B (enrdf_load_html_response)
ZA (1) ZA853260B (enrdf_load_html_response)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2161121C2 (ru) * 1998-11-30 2000-12-27 Томский политехнический университет Способ получения фтористого водорода и ангидрита
US6440224B1 (en) 1999-03-15 2002-08-27 Ecolab Inc. Hydrofluoric acid generating composition and method of treating surfaces
JP4599673B2 (ja) * 2000-07-10 2010-12-15 ダイキン工業株式会社 フッ化水素製造装置および製造方法
WO2008092926A1 (en) * 2007-02-02 2008-08-07 Solvay Fluor Gmbh Preparation of hydrogen fluoride from calcium fluoride and sulfuric acid
RU2383494C1 (ru) * 2008-06-23 2010-03-10 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Способ переработки жидких кислых отходов
JP5428594B2 (ja) 2009-07-06 2014-02-26 ダイキン工業株式会社 フッ化水素の製造方法
WO2016006527A1 (ja) 2014-07-11 2016-01-14 ダイキン工業株式会社 フッ化水素の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050374A (enrdf_load_html_response) *
GB554127A (en) * 1941-11-18 1943-06-22 Wilhelm Siegel Improvements in and relating to the production of hydrofluoric acid and other gaseous fluorine compounds from fluorspar
CH319931A (de) * 1953-06-29 1957-03-15 Buss Ag Verfahren zur kontinuierlichen Herstellung von Flusssäure
FR1356982A (fr) * 1963-01-30 1964-04-03 Electro Chimie Soc D Perfectionnements aux procédés d'obtention d'acide fluorhydrique
US3404953A (en) * 1964-06-02 1968-10-08 Ici Ltd Manufacture of hydrogen fluoride
FR1436984A (fr) * 1965-06-02 1966-04-29 Ici Ltd Perfectionnements à la fabrication de l'acide fluorhydrique
GB1304781A (enrdf_load_html_response) * 1969-11-11 1973-01-31
DE2435512A1 (de) * 1974-07-24 1976-02-05 Bayer Ag Verfahren zur herstellung von fluorwasserstoff und calciumsulfat
DE3372854D1 (en) * 1982-06-11 1987-09-10 Asahi Glass Co Ltd Process for producing hydrogen fluoride

Also Published As

Publication number Publication date
MX163416B (es) 1992-05-11
IT1187822B (it) 1987-12-23
BR8502327A (pt) 1986-01-21
ES543251A0 (es) 1986-01-01
EP0163565A1 (fr) 1985-12-04
IL75016A (en) 1988-10-31
GB2159136B (en) 1988-03-02
KR890003670B1 (ko) 1989-09-30
GB2159136A (en) 1985-11-27
IT8567448A0 (it) 1985-05-16
ZA853260B (en) 1985-12-24
CA1307093C (fr) 1992-09-08
ATA148885A (de) 1996-01-15
MA20432A1 (fr) 1985-12-31
IL75016A0 (en) 1985-08-30
GB8511935D0 (en) 1985-06-19
ES8603788A1 (es) 1986-01-01
EP0163565B1 (fr) 1987-08-12
FR2564449A1 (fr) 1985-11-22
JPH0440282B2 (enrdf_load_html_response) 1992-07-02
DE3560446D1 (en) 1987-09-17
KR850008145A (ko) 1985-12-13
FR2564449B1 (fr) 1988-06-03
AU4253985A (en) 1985-11-21
AU578285B2 (en) 1988-10-20
JPS6110004A (ja) 1986-01-17
EG17428A (en) 1991-08-30

Similar Documents

Publication Publication Date Title
GR852708B (enrdf_load_html_response)
GR852549B (enrdf_load_html_response)
DE3563415T (enrdf_load_html_response)
GR853112B (enrdf_load_html_response)
GR852421B (enrdf_load_html_response)
IN161280B (enrdf_load_html_response)
IN160392B (enrdf_load_html_response)
GR73448B (enrdf_load_html_response)
GR82409B (enrdf_load_html_response)
GR76661B (enrdf_load_html_response)
GR74254B (enrdf_load_html_response)
GR73766B (enrdf_load_html_response)
GR73468B (enrdf_load_html_response)
BG45245A1 (enrdf_load_html_response)
BG45158A1 (enrdf_load_html_response)
BG44829A1 (enrdf_load_html_response)
BG45334A1 (enrdf_load_html_response)
BG45317A1 (enrdf_load_html_response)
BG44830A1 (enrdf_load_html_response)
BG45296A1 (enrdf_load_html_response)
BG45280A1 (enrdf_load_html_response)
BG45279A1 (enrdf_load_html_response)
BG45273A1 (enrdf_load_html_response)
BG45272A1 (enrdf_load_html_response)
BG45202A1 (enrdf_load_html_response)