CN106660791B - 氟化氢的制造方法 - Google Patents

氟化氢的制造方法 Download PDF

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Publication number
CN106660791B
CN106660791B CN201580034626.7A CN201580034626A CN106660791B CN 106660791 B CN106660791 B CN 106660791B CN 201580034626 A CN201580034626 A CN 201580034626A CN 106660791 B CN106660791 B CN 106660791B
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Prior art keywords
sulfuric acid
calcium fluoride
mixing
mixture
hydrogen fluoride
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CN201580034626.7A
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Chinese (zh)
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CN106660791A (zh
Inventor
笹谷新
木下聪之
吉村俊和
田渊昭一
井本匡美
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Daikin Industries Ltd
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Daikin Industries Ltd
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    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B9/00—General methods of preparing halides
    • C01B9/08—Fluorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/20—Halides
    • C01F11/22—Fluorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
CN201580034626.7A 2014-07-11 2015-07-02 氟化氢的制造方法 Active CN106660791B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014-143222 2014-07-11
JP2014143222 2014-07-11
PCT/JP2015/069127 WO2016006527A1 (ja) 2014-07-11 2015-07-02 フッ化水素の製造方法

Publications (2)

Publication Number Publication Date
CN106660791A CN106660791A (zh) 2017-05-10
CN106660791B true CN106660791B (zh) 2019-09-03

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ID=55064163

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CN201580034626.7A Active CN106660791B (zh) 2014-07-11 2015-07-02 氟化氢的制造方法

Country Status (10)

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US (2) US10934166B2 (enExample)
EP (1) EP3168189B1 (enExample)
JP (2) JP2016028003A (enExample)
KR (1) KR101944199B1 (enExample)
CN (1) CN106660791B (enExample)
MX (1) MX2017000426A (enExample)
RU (1) RU2671345C2 (enExample)
TW (1) TWI658992B (enExample)
WO (1) WO2016006527A1 (enExample)
ZA (1) ZA201700163B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101944199B1 (ko) * 2014-07-11 2019-01-30 다이킨 고교 가부시키가이샤 불화 수소의 제조 방법
CN108251895A (zh) * 2016-12-29 2018-07-06 江苏鲁汶仪器有限公司 一种氟化氢气相腐蚀设备及方法
CN108217599B (zh) * 2018-03-19 2024-06-18 衢州市鼎盛化工科技有限公司 一种适用于氟化钙制备氟化氢的反应装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85104494A (zh) * 1984-05-18 1986-12-10 阿托化学公司 硫酸与氟石在旋转炉内反应生产氢氟酸的方法
CN102026912A (zh) * 2008-04-22 2011-04-20 苏威氟有限公司 用氟石或含氟化钙的废弃材料制备氟化氢
CN102471059A (zh) * 2009-07-06 2012-05-23 大金工业株式会社 氟化氢的制造方法

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CH319931A (de) 1953-06-29 1957-03-15 Buss Ag Verfahren zur kontinuierlichen Herstellung von Flusssäure
DE1040001B (de) * 1955-03-19 1958-10-02 Ver Flussspatgruben G M B H Verfahren zur Herstellung von Flusssaeure
DE1171879B (de) * 1958-11-18 1964-06-11 I C P M S P A Ind Chemische Po Verfahren zur Herstellung von hochgraediger, sehr reiner Fluorwasserstoffsaeure
JPS42652Y1 (enExample) * 1966-09-06 1967-01-17
JPS465571Y1 (enExample) * 1967-05-08 1971-02-26
BE786915A (fr) 1971-07-29 1973-01-29 Bayer Ag Production d'acide fluorhydrique et de sulfates metalliques
JPS4860098A (enExample) * 1971-12-01 1973-08-23
JPS60115531U (ja) 1984-01-11 1985-08-05 三菱重工業株式会社 水分調整装置
FR2564449B1 (fr) * 1984-05-18 1988-06-03 Atochem Procede de fabrication d'acide fluorhydrique par reaction de l'acide sulfurique sur le spath fluor dans un four tournant
SU1621378A1 (ru) * 1989-02-07 1995-10-10 В.Я. Белов Способ получения фтористого водорода
JPH0440282A (ja) 1990-06-06 1992-02-10 Easy Net:Kk 水処理装置
US6355221B1 (en) * 1999-04-05 2002-03-12 Bp Corporation North America Inc. Process for removing soluble fluoride from a waste solution containing the same
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
JP2002316805A (ja) 2001-04-13 2002-10-31 Daikin Ind Ltd フッ化水素の製造方法およびそのための装置
RU2226497C1 (ru) * 2003-01-21 2004-04-10 ГУП "Всероссийский научно-исследовательский институт химической технологии" Способ получения фторида водорода
JP2004352517A (ja) 2003-05-27 2004-12-16 Daikin Ind Ltd フッ化水素の製造方法およびそのための装置
JP2005132652A (ja) 2003-10-29 2005-05-26 Morita Kagaku Kogyo Kk 回収フッ化カルシウムを用いたフッ化水素の製造方法
JP4652948B2 (ja) * 2005-10-21 2011-03-16 森田化学工業株式会社 回収フッ化カルシウムを用いたフッ化水素の製造方法
KR101944199B1 (ko) * 2014-07-11 2019-01-30 다이킨 고교 가부시키가이샤 불화 수소의 제조 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85104494A (zh) * 1984-05-18 1986-12-10 阿托化学公司 硫酸与氟石在旋转炉内反应生产氢氟酸的方法
CN102026912A (zh) * 2008-04-22 2011-04-20 苏威氟有限公司 用氟石或含氟化钙的废弃材料制备氟化氢
CN102471059A (zh) * 2009-07-06 2012-05-23 大金工业株式会社 氟化氢的制造方法

Also Published As

Publication number Publication date
CN106660791A (zh) 2017-05-10
US10934166B2 (en) 2021-03-02
RU2017100030A (ru) 2018-08-14
US20170158506A1 (en) 2017-06-08
TWI658992B (zh) 2019-05-11
ZA201700163B (en) 2022-07-27
KR101944199B1 (ko) 2019-01-30
JP2016028003A (ja) 2016-02-25
TW201609543A (zh) 2016-03-16
WO2016006527A1 (ja) 2016-01-14
US11718523B2 (en) 2023-08-08
US20210147230A1 (en) 2021-05-20
JP6673048B2 (ja) 2020-03-25
EP3168189A4 (en) 2018-01-17
KR20170015481A (ko) 2017-02-08
MX2017000426A (es) 2017-05-01
EP3168189B1 (en) 2022-06-08
EP3168189A1 (en) 2017-05-17
JP2016183104A (ja) 2016-10-20
RU2671345C2 (ru) 2018-10-30

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