JP4666874B2 - ペンタフルオロエタンの精製方法および製造方法並びにその用途 - Google Patents

ペンタフルオロエタンの精製方法および製造方法並びにその用途 Download PDF

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Publication number
JP4666874B2
JP4666874B2 JP2002192960A JP2002192960A JP4666874B2 JP 4666874 B2 JP4666874 B2 JP 4666874B2 JP 2002192960 A JP2002192960 A JP 2002192960A JP 2002192960 A JP2002192960 A JP 2002192960A JP 4666874 B2 JP4666874 B2 JP 4666874B2
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JP
Japan
Prior art keywords
pentafluoroethane
oxygen
contacting
crude
purifying
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 - Lifetime
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JP2002192960A
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English (en)
Japanese (ja)
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JP2004035436A (ja
JP2004035436A5 (ko
Inventor
博基 大野
敏夫 大井
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.)
Showa Denko KK
Original Assignee
Showa Denko KK
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Publication date
Priority to JP2002192960A priority Critical patent/JP4666874B2/ja
Application filed by Showa Denko KK filed Critical Showa Denko KK
Priority to US10/488,288 priority patent/US7084316B2/en
Priority to KR1020047002757A priority patent/KR100580915B1/ko
Priority to AU2003245040A priority patent/AU2003245040A1/en
Priority to CNB038009692A priority patent/CN1314640C/zh
Priority to PCT/JP2003/008295 priority patent/WO2004005226A1/en
Priority to TW092117959A priority patent/TWI272262B/zh
Publication of JP2004035436A publication Critical patent/JP2004035436A/ja
Publication of JP2004035436A5 publication Critical patent/JP2004035436A5/ja
Application granted granted Critical
Publication of JP4666874B2 publication Critical patent/JP4666874B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/389—Separation; Purification; Stabilisation; Use of additives by adsorption on solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP2002192960A 2002-07-02 2002-07-02 ペンタフルオロエタンの精製方法および製造方法並びにその用途 Expired - Lifetime JP4666874B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2002192960A JP4666874B2 (ja) 2002-07-02 2002-07-02 ペンタフルオロエタンの精製方法および製造方法並びにその用途
KR1020047002757A KR100580915B1 (ko) 2002-07-02 2003-06-30 펜타플루오로에탄의 정제방법, 제조방법 및 그 용도
AU2003245040A AU2003245040A1 (en) 2002-07-02 2003-06-30 Process for purifying pentafluoroethane, process for producing the same, and use thereof
CNB038009692A CN1314640C (zh) 2002-07-02 2003-06-30 五氟乙烷的纯化方法、其制备方法及其用途
US10/488,288 US7084316B2 (en) 2002-07-02 2003-06-30 Process for purifying pentafluoroethane, process for producing the same, and use thereof
PCT/JP2003/008295 WO2004005226A1 (en) 2002-07-02 2003-06-30 Process for purifying pentafluoroethane, process for producing the same, and use thereof
TW092117959A TWI272262B (en) 2002-07-02 2003-07-01 Process for purifying pentafluoroethane, process for producing the same, and use thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002192960A JP4666874B2 (ja) 2002-07-02 2002-07-02 ペンタフルオロエタンの精製方法および製造方法並びにその用途

Publications (3)

Publication Number Publication Date
JP2004035436A JP2004035436A (ja) 2004-02-05
JP2004035436A5 JP2004035436A5 (ko) 2005-10-20
JP4666874B2 true JP4666874B2 (ja) 2011-04-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002192960A Expired - Lifetime JP4666874B2 (ja) 2002-07-02 2002-07-02 ペンタフルオロエタンの精製方法および製造方法並びにその用途

Country Status (3)

Country Link
JP (1) JP4666874B2 (ko)
KR (1) KR100580915B1 (ko)
TW (1) TWI272262B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4828208B2 (ja) * 2005-11-09 2011-11-30 昭和電工株式会社 ペンタフルオロエタンの分離回収方法および該方法を含むペンタフルオロエタンの製造方法
JPWO2013151070A1 (ja) * 2012-04-03 2015-12-17 旭硝子株式会社 フルオロオレフィンの精製方法、およびフルオロオレフィンの製造方法
TW202342408A (zh) 2022-02-21 2023-11-01 日商大金工業股份有限公司 分離方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0525066A (ja) * 1991-07-23 1993-02-02 Daikin Ind Ltd １，１，１，２，２−ペンタフルオロ−３，３−ジクロロプロパン及び１，１，２，２，３−ペンタフルオロ−１，３−ジクロロプロパンの製造方法
JPH0692879A (ja) * 1992-09-11 1994-04-05 Daikin Ind Ltd ペンタフルオロエタンの精製方法
JPH06256234A (ja) * 1993-02-24 1994-09-13 Elf Atochem Sa ペンタフルオロエタンの精製
WO1994020441A1 (en) * 1993-03-05 1994-09-15 Daikin Industries, Ltd. Process for producing 1,1,1,2,2-pentafluoroethane, process for producing 2,2-dichloro-1,1,1-trifluoroethane, and method of purifying 1,1,1,2,2-pentafluoroethane
JPH0812602A (ja) * 1994-06-23 1996-01-16 Showa Denko Kk トリフルオロメタンの精製法
JPH0881399A (ja) * 1994-09-08 1996-03-26 Showa Denko Kk テトラフルオロメタンの精製方法
JPH08508479A (ja) * 1993-04-06 1996-09-10 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー ペンタフルオロエタンからクロロペンタフルオロエタンの分離
JPH10287595A (ja) * 1997-04-16 1998-10-27 Showa Denko Kk ヘキサフルオロエタンの精製方法
JPH1171307A (ja) * 1997-06-18 1999-03-16 Elf Atochem Sa ヒドロフルオロアルカンの製造方法
JP2001302566A (ja) * 2000-04-28 2001-10-31 Showa Denko Kk テトラフルオロメタンの精製方法及びその用途

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0525066A (ja) * 1991-07-23 1993-02-02 Daikin Ind Ltd １，１，１，２，２−ペンタフルオロ−３，３−ジクロロプロパン及び１，１，２，２，３−ペンタフルオロ−１，３−ジクロロプロパンの製造方法
JPH0692879A (ja) * 1992-09-11 1994-04-05 Daikin Ind Ltd ペンタフルオロエタンの精製方法
JPH06256234A (ja) * 1993-02-24 1994-09-13 Elf Atochem Sa ペンタフルオロエタンの精製
WO1994020441A1 (en) * 1993-03-05 1994-09-15 Daikin Industries, Ltd. Process for producing 1,1,1,2,2-pentafluoroethane, process for producing 2,2-dichloro-1,1,1-trifluoroethane, and method of purifying 1,1,1,2,2-pentafluoroethane
JPH08508479A (ja) * 1993-04-06 1996-09-10 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー ペンタフルオロエタンからクロロペンタフルオロエタンの分離
JPH0812602A (ja) * 1994-06-23 1996-01-16 Showa Denko Kk トリフルオロメタンの精製法
JPH0881399A (ja) * 1994-09-08 1996-03-26 Showa Denko Kk テトラフルオロメタンの精製方法
JPH10287595A (ja) * 1997-04-16 1998-10-27 Showa Denko Kk ヘキサフルオロエタンの精製方法
JPH1171307A (ja) * 1997-06-18 1999-03-16 Elf Atochem Sa ヒドロフルオロアルカンの製造方法
JP2001302566A (ja) * 2000-04-28 2001-10-31 Showa Denko Kk テトラフルオロメタンの精製方法及びその用途

Also Published As

Publication number Publication date
KR20040044484A (ko) 2004-05-28
TW200401760A (en) 2004-02-01
JP2004035436A (ja) 2004-02-05
KR100580915B1 (ko) 2006-05-17
TWI272262B (en) 2007-02-01

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