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WO2008155965A1 - 七フッ化ヨウ素の製造法 - Google Patents

七フッ化ヨウ素の製造法 Download PDF

Info

Publication number
WO2008155965A1
WO2008155965A1 PCT/JP2008/059131 JP2008059131W WO2008155965A1 WO 2008155965 A1 WO2008155965 A1 WO 2008155965A1 JP 2008059131 W JP2008059131 W JP 2008059131W WO 2008155965 A1 WO2008155965 A1 WO 2008155965A1
Authority
WO
WIPO (PCT)
Prior art keywords
iodine
reactor
heptafluoride
iodine heptafluoride
fluorine
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.)
Ceased
Application number
PCT/JP2008/059131
Other languages
English (en)
French (fr)
Inventor
Takaaki Shibayama
Atsushi Ryokawa
Shuhei Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Central Glass Co Ltd
Original Assignee
Central Glass Co Ltd
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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Priority to US12/665,265 priority Critical patent/US7976817B2/en
Priority to KR1020107000923A priority patent/KR101158803B1/ko
Priority to EP08752947.5A priority patent/EP2165973B1/en
Publication of WO2008155965A1 publication Critical patent/WO2008155965A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C01B7/24—Inter-halogen compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

【課題】　工業的規模の七フッ化ヨウ素の製造において、ヨウ素とフッ素を原料として反応器に投入し、容易にかつ連続的に単一の反応器で効率的、安定的に製造する方法を提供する。 【解決手段】　ヨウ素とフッ素を原料として反応器に投入する際に、局所的な反応を抑制する為に、予め七フッ化ヨウ素が存在している反応器に、フッ素含有ガスとヨウ素含有ガスをそれぞれ供給し、反応器中のガスを循環混合させながら反応させることを特徴とする、七フッ化ヨウ素の製造方法を提供する。
PCT/JP2008/059131 2007-06-18 2008-05-19 七フッ化ヨウ素の製造法 Ceased WO2008155965A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/665,265 US7976817B2 (en) 2007-06-18 2008-05-19 Method for production of iodine heptafluoride
KR1020107000923A KR101158803B1 (ko) 2007-06-18 2008-05-19 7불화 요오드의 제조법
EP08752947.5A EP2165973B1 (en) 2007-06-18 2008-05-19 Method for production of iodine heptafluoride

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-160304 2007-06-18
JP2007160304 2007-06-18
JP2007-228449 2007-09-04
JP2007228449A JP4693823B2 (ja) 2007-06-18 2007-09-04 七フッ化ヨウ素の製造法

Publications (1)

Publication Number Publication Date
WO2008155965A1 true WO2008155965A1 (ja) 2008-12-24

Family

ID=40156124

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059131 Ceased WO2008155965A1 (ja) 2007-06-18 2008-05-19 七フッ化ヨウ素の製造法

Country Status (6)

Country Link
US (1) US7976817B2 (ja)
EP (1) EP2165973B1 (ja)
JP (1) JP4693823B2 (ja)
KR (1) KR101158803B1 (ja)
RU (1) RU2430877C1 (ja)
WO (1) WO2008155965A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009113362A1 (ja) * 2008-03-10 2009-09-17 セントラル硝子株式会社 含酸素ハロゲン化フッ化物の製造方法
WO2017013916A1 (ja) * 2015-07-23 2017-01-26 セントラル硝子株式会社 五フッ化ヨウ素の製造方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6032033B2 (ja) 2013-02-01 2016-11-24 セントラル硝子株式会社 シリコンのドライエッチング方法
JP6201496B2 (ja) 2013-08-02 2017-09-27 セントラル硝子株式会社 Ｉｆ７由来フッ化ヨウ素化合物の回収方法及び回収装置
RU2570440C2 (ru) * 2013-10-22 2015-12-10 Владимир Ильич Мазин Способ получения терморасширяющихся соединений на основе графита
JP6252214B2 (ja) * 2014-02-06 2017-12-27 セントラル硝子株式会社 七フッ化ヨウ素の製造方法
JP6372340B2 (ja) * 2014-12-17 2018-08-15 セントラル硝子株式会社 七フッ化ヨウ素の製造方法
JP6687843B2 (ja) * 2015-07-23 2020-04-28 セントラル硝子株式会社 五フッ化ヨウ素の製造方法
CN111886674B (zh) * 2018-03-29 2024-03-12 中央硝子株式会社 基板处理用气体、保管容器和基板处理方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS464445B1 (ja) * 1967-02-07 1971-02-03
DE2035521A1 (de) 1970-07-17 1972-01-20 Kali Chemie Ag Verfahren zur Herstellung von Jodpentafluorid
JPH0239443B2 (ja) 1982-02-22 1990-09-05 Kanto Denka Kogyo Kk
JP2000159505A (ja) * 1998-11-20 2000-06-13 Kanto Denka Kogyo Co Ltd フッ素化ハロゲン化合物の製造方法
JP2006265057A (ja) 2005-03-25 2006-10-05 Japan Nuclear Cycle Development Inst States Of Projects フッ素循環方式による七フッ化ヨウ素の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1060708A (en) * 1964-07-07 1967-03-08 Allied Chem Process for producing iodine pentafluoride
US3615206A (en) * 1965-04-28 1971-10-26 United Aircraft Corp Process of preparing bromine heptafluoride
US4108966A (en) * 1977-10-26 1978-08-22 Air Products & Chemicals, Inc. Preparation of iodine pentafluoride by direct fluorination of molten iodine
RU2280008C2 (ru) * 2004-09-13 2006-07-20 Федеральное государственное унитарное предприятие "Сибирский химический комбинат" Способ получения гептафторида иода
US8057779B2 (en) * 2006-10-20 2011-11-15 Daikin Industries, Ltd. Process for production of iodine pentafluoride

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS464445B1 (ja) * 1967-02-07 1971-02-03
DE2035521A1 (de) 1970-07-17 1972-01-20 Kali Chemie Ag Verfahren zur Herstellung von Jodpentafluorid
JPH0239443B2 (ja) 1982-02-22 1990-09-05 Kanto Denka Kogyo Kk
JP2000159505A (ja) * 1998-11-20 2000-06-13 Kanto Denka Kogyo Co Ltd フッ素化ハロゲン化合物の製造方法
JP2006265057A (ja) 2005-03-25 2006-10-05 Japan Nuclear Cycle Development Inst States Of Projects フッ素循環方式による七フッ化ヨウ素の製造方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
IND.ENG.CHEM, vol. 42, 1950, pages 1383
See also references of EP2165973A4 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009113362A1 (ja) * 2008-03-10 2009-09-17 セントラル硝子株式会社 含酸素ハロゲン化フッ化物の製造方法
JP2009215101A (ja) * 2008-03-10 2009-09-24 Central Glass Co Ltd 含酸素ハロゲン化フッ化物の製造方法
US8105566B2 (en) 2008-03-10 2012-01-31 Central Glass Company, Limited Method for producing oxygen-containing halogenated fluoride
WO2017013916A1 (ja) * 2015-07-23 2017-01-26 セントラル硝子株式会社 五フッ化ヨウ素の製造方法

Also Published As

Publication number Publication date
EP2165973B1 (en) 2013-04-10
RU2430877C1 (ru) 2011-10-10
US7976817B2 (en) 2011-07-12
EP2165973A4 (en) 2011-03-30
JP2009023896A (ja) 2009-02-05
US20100196251A1 (en) 2010-08-05
EP2165973A1 (en) 2010-03-24
RU2010100989A (ru) 2011-07-27
JP4693823B2 (ja) 2011-06-01
KR20100031616A (ko) 2010-03-23
KR101158803B1 (ko) 2012-06-26

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