KR890003670B1 - 회전 오븐 중에서 황산과 형석을 반응시켜 플루오르산을 제조하는 방법 - Google Patents

회전 오븐 중에서 황산과 형석을 반응시켜 플루오르산을 제조하는 방법 Download PDF

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Publication number
KR890003670B1
KR890003670B1 KR1019850003194A KR850003194A KR890003670B1 KR 890003670 B1 KR890003670 B1 KR 890003670B1 KR 1019850003194 A KR1019850003194 A KR 1019850003194A KR 850003194 A KR850003194 A KR 850003194A KR 890003670 B1 KR890003670 B1 KR 890003670B1
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KR
South Korea
Prior art keywords
fluorspar
oven
sulfuric acid
reaction
acid
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
KR1019850003194A
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English (en)
Korean (ko)
Other versions
KR850008145A (ko
Inventor
삐에르 라로슈
빠스깔 티에리
이방 브로
Original Assignee
소시에떼 아토샹
미셸 로쉐
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.)
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Publication date
Application filed by 소시에떼 아토샹, 미셸 로쉐 filed Critical 소시에떼 아토샹
Publication of KR850008145A publication Critical patent/KR850008145A/ko
Application granted granted Critical
Publication of KR890003670B1 publication Critical patent/KR890003670B1/ko
Expired legal-status Critical Current

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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

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  • 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)
KR1019850003194A 1984-05-18 1985-05-10 회전 오븐 중에서 황산과 형석을 반응시켜 플루오르산을 제조하는 방법 Expired KR890003670B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8407719 1984-05-18
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 (2)

Publication Number Publication Date
KR850008145A KR850008145A (ko) 1985-12-13
KR890003670B1 true KR890003670B1 (ko) 1989-09-30

Family

ID=9304120

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850003194A Expired KR890003670B1 (ko) 1984-05-18 1985-05-10 회전 오븐 중에서 황산과 형석을 반응시켜 플루오르산을 제조하는 방법

Country Status (18)

Country Link
EP (1) EP0163565B1 (en:Method)
JP (1) JPS6110004A (en:Method)
KR (1) KR890003670B1 (en:Method)
AT (1) ATA148885A (en:Method)
AU (1) AU578285B2 (en:Method)
BR (1) BR8502327A (en:Method)
CA (1) CA1307093C (en:Method)
DE (1) DE3560446D1 (en:Method)
EG (1) EG17428A (en:Method)
ES (1) ES543251A0 (en:Method)
FR (1) FR2564449B1 (en:Method)
GB (1) GB2159136B (en:Method)
IL (1) IL75016A (en:Method)
IN (1) IN164746B (en:Method)
IT (1) IT1187822B (en:Method)
MA (1) MA20432A1 (en:Method)
MX (1) MX163416B (en:Method)
ZA (1) ZA853260B (en:Method)

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
CN106660791B (zh) * 2014-07-11 2019-09-03 大金工业株式会社 氟化氢的制造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050374A (en:Method) *
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 (en:Method) * 1969-11-11 1973-01-31
DE2435512A1 (de) * 1974-07-24 1976-02-05 Bayer Ag Verfahren zur herstellung von fluorwasserstoff und calciumsulfat
US4491571A (en) * 1982-06-11 1985-01-01 Asahi Glass Company Ltd. Process for producing hydrogen fluoride

Also Published As

Publication number Publication date
FR2564449B1 (fr) 1988-06-03
DE3560446D1 (en) 1987-09-17
IN164746B (en:Method) 1989-05-20
IT8567448A0 (it) 1985-05-16
MX163416B (es) 1992-05-11
EP0163565A1 (fr) 1985-12-04
JPH0440282B2 (en:Method) 1992-07-02
GB2159136B (en) 1988-03-02
GB2159136A (en) 1985-11-27
KR850008145A (ko) 1985-12-13
ES8603788A1 (es) 1986-01-01
IT1187822B (it) 1987-12-23
CA1307093C (fr) 1992-09-08
GB8511935D0 (en) 1985-06-19
BR8502327A (pt) 1986-01-21
EG17428A (en) 1991-08-30
ATA148885A (de) 1996-01-15
ZA853260B (en) 1985-12-24
ES543251A0 (es) 1986-01-01
AU578285B2 (en) 1988-10-20
JPS6110004A (ja) 1986-01-17
EP0163565B1 (fr) 1987-08-12
AU4253985A (en) 1985-11-21
MA20432A1 (fr) 1985-12-31
IL75016A (en) 1988-10-31
IL75016A0 (en) 1985-08-30
FR2564449A1 (fr) 1985-11-22

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