JPS6127375B2 - - Google Patents

Info

Publication number: JPS6127375B2
Authority: JP; Japan
Prior art keywords: hydrogen; reaction; fluoride; catalyst; chlorofluorohydrocarbons
Prior art date: 1977-03-30
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

JP52036302A

Other languages

English (en)

Japanese (ja)

Other versions

JPS53121710A (en

Inventor

Heikichi Sonoyama

Yonosuke Aisaka

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.)

Daikin Industries Ltd

Original Assignee

Daikin Kogyo 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.)

1977-03-30

Filing date

1977-03-30

Publication date

1986-06-25

1977-03-30 Application filed by Daikin Kogyo Co Ltd filed Critical Daikin Kogyo Co Ltd

1977-03-30 Priority to JP3630277A priority Critical patent/JPS53121710A/ja

1978-10-24 Publication of JPS53121710A publication Critical patent/JPS53121710A/ja

1986-06-25 Publication of JPS6127375B2 publication Critical patent/JPS6127375B2/ja

Status Granted legal-status Critical Current

Links

239000001257 hydrogen Substances 0.000 claims description 18
229910052739 hydrogen Inorganic materials 0.000 claims description 18
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 17
150000005827 chlorofluoro hydrocarbons Chemical class 0.000 claims description 15
239000003054 catalyst Substances 0.000 claims description 11
238000006462 rearrangement reaction Methods 0.000 claims description 5
238000004519 manufacturing process Methods 0.000 claims description 4
VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 16
238000006243 chemical reaction Methods 0.000 description 14
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 9
230000000052 comparative effect Effects 0.000 description 7
125000004432 carbon atom Chemical group C* 0.000 description 6
239000000460 chlorine Substances 0.000 description 6
229910052801 chlorine Inorganic materials 0.000 description 6
239000007858 starting material Substances 0.000 description 6
230000000694 effects Effects 0.000 description 5
239000007789 gas Substances 0.000 description 5
238000006276 transfer reaction Methods 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
239000011737 fluorine Substances 0.000 description 4
229910052731 fluorine Inorganic materials 0.000 description 4
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 3
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 3
238000000034 method Methods 0.000 description 3
239000000203 mixture Substances 0.000 description 3
239000001301 oxygen Substances 0.000 description 3
229910052760 oxygen Inorganic materials 0.000 description 3
239000008188 pellet Substances 0.000 description 3
AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 description 2
DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 2
KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical class F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 2
150000001338 aliphatic hydrocarbons Chemical group 0.000 description 2
125000001309 chloro group Chemical group Cl* 0.000 description 2
KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 2
238000004817 gas chromatography Methods 0.000 description 2
125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
229910000040 hydrogen fluoride Inorganic materials 0.000 description 2
239000007788 liquid Substances 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 2
VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
BOSAWIQFTJIYIS-UHFFFAOYSA-N 1,1,1-trichloro-2,2,2-trifluoroethane Chemical compound FC(F)(F)C(Cl)(Cl)Cl BOSAWIQFTJIYIS-UHFFFAOYSA-N 0.000 description 1
UJPMYEOUBPIPHQ-UHFFFAOYSA-N 1,1,1-trifluoroethane Chemical compound CC(F)(F)F UJPMYEOUBPIPHQ-UHFFFAOYSA-N 0.000 description 1
UGCSPKPEHQEOSR-UHFFFAOYSA-N 1,1,2,2-tetrachloro-1,2-difluoroethane Chemical compound FC(Cl)(Cl)C(F)(Cl)Cl UGCSPKPEHQEOSR-UHFFFAOYSA-N 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
-1 CCl 3 F Chemical class 0.000 description 1
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
238000004566 IR spectroscopy Methods 0.000 description 1
239000005935 Sulfuryl fluoride Substances 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
239000013543 active substance Substances 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000009835 boiling Methods 0.000 description 1
230000003197 catalytic effect Effects 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
239000011521 glass Substances 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
229910000041 hydrogen chloride Inorganic materials 0.000 description 1
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
229910001506 inorganic fluoride Inorganic materials 0.000 description 1
239000000543 intermediate Substances 0.000 description 1
238000004949 mass spectrometry Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
239000003380 propellant Substances 0.000 description 1
239000003507 refrigerant Substances 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000000859 sublimation Methods 0.000 description 1
230000008022 sublimation Effects 0.000 description 1
239000000126 substance Substances 0.000 description 1
229960000909 sulfur hexafluoride Drugs 0.000 description 1
OBTWBSRJZRCYQV-UHFFFAOYSA-N sulfuryl difluoride Chemical compound FS(F)(=O)=O OBTWBSRJZRCYQV-UHFFFAOYSA-N 0.000 description 1
239000013077 target material Substances 0.000 description 1
239000013076 target substance Substances 0.000 description 1
LSJNBGSOIVSBBR-UHFFFAOYSA-N thionyl fluoride Chemical compound FS(F)=O LSJNBGSOIVSBBR-UHFFFAOYSA-N 0.000 description 1
CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
229940029284 trichlorofluoromethane Drugs 0.000 description 1

Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

Catalysts (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

JP3630277A 1977-03-30 1977-03-30 Preparation of isomerized chlorofluorohydrocarbon containing hydrogne Granted JPS53121710A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP3630277A JPS53121710A (en)	1977-03-30	1977-03-30	Preparation of isomerized chlorofluorohydrocarbon containing hydrogne

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP3630277A JPS53121710A (en)	1977-03-30	1977-03-30	Preparation of isomerized chlorofluorohydrocarbon containing hydrogne

Publications (2)

Publication Number	Publication Date
JPS53121710A JPS53121710A (en)	1978-10-24
JPS6127375B2 true JPS6127375B2 (cs)	1986-06-25

Family

ID=12466014

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP3630277A Granted JPS53121710A (en)	1977-03-30	1977-03-30	Preparation of isomerized chlorofluorohydrocarbon containing hydrogne

Country Status (1)

Country	Link
JP (1)	JPS53121710A (cs)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1139269B (it) *	1981-10-21	1986-09-24	Montedison Spa	Processo per la preparazione di 1,1-dialo-1,2,2,2-tetrafluoroetani
GB8824571D0 (en) *	1988-10-20	1988-11-23	Ici Plc	Chemical process
US4902838A (en) *	1988-12-28	1990-02-20	E. I. Du Pont De Nemours And Company	Isomerization of saturated fluorohydrocarbons
US5157171A (en) *	1989-10-16	1992-10-20	E. I. Du Pont De Nemours And Company	Process for chlorofluoropropanes
JPH03284637A (ja) *	1990-03-31	1991-12-16	Du Pont Mitsui Fluorochem Co Ltd	ハイドロクロロフルオロカーボンの異性化方法
US5030372A (en) *	1990-07-31	1991-07-09	E. I. Du Pont De Nemours And Company	Catalytic equilibration to improve the relative yield of selected halocarbons
IT1251957B (it) *	1991-10-18	1995-05-27	Ausimont Spa	Procedimento per isomerizzare 1,1,2-trifluoro-1,2-dicloroetano a 1,1,1- trifluoro-2,2,-dicloroetano
JP5598910B2 (ja) *	2010-06-14	2014-10-01	独立行政法人産業技術総合研究所	フッ素化合物の製造方法
JP7036024B2 (ja) *	2016-11-01	2022-03-15	Ａｇｃ株式会社	有機化合物の異性化方法及び有機化合物の異性体の製造方法
CN113292392B (zh) *	2021-04-16	2022-10-28	台州益普高分子材料有限公司	一种饱和氢氯氟碳化物间的重排反应及其制备含氟醇的方法

1977
- 1977-03-30 JP JP3630277A patent/JPS53121710A/ja active Granted

Also Published As

Publication number	Publication date
JPS53121710A (en)	1978-10-24

Publication	Publication Date	Title
KR970011700B1 (ko)	1997-07-14	지지된 Pd의 존재하에서 수소화탈할로겐화 반응에 의한 1,1,1,2-테트라플루오로에탄의 제조방법
US5945573A (en)	1999-08-31	Process for the manufacture of 1,1,1,3,3-pentafluoropropane
US3087976A (en)	1963-04-30	Process for making halogenated organic compounds
WO1991004955A1 (en)	1991-04-18	Fluorocarbon purification process
EP0801980B1 (en)	2002-09-11	Catalyst for the fluorination of halogenated hydrocarbons
JPS6127375B2 (cs)	1986-06-25
JP2002516887A (ja)	2002-06-11	ＣＣｌＦ２ＣＣｌＦＣＦ３およびＣＣｌＦ２ＣＣｌＦＣＦ３とＨＦとの共沸混合物からのヘキサフルオロプロピレンの製造方法
RU2116288C1 (ru)	1998-07-27	Способ получения дифторметана
US5345014A (en)	1994-09-06	Process for preparing pentafluoroethane by dismutation of tetrafluorochloroethane
US20010003786A1 (en)	2001-06-14	Process for the manufacture of difluoromethane
US6297411B1 (en)	2001-10-02	Mixed fluorination catalyst
EP0726887B1 (en)	1998-10-14	Production of dihalomethanes containing fluorine and azeotropes of dihalomethanes containing chlorine with hf
RU2089534C1 (ru)	1997-09-10	Способ удаления 1,1,2-трифтор-1,2-дихлорэтана из смеси с 1,1,1-трифтор-2,2-дихлорэтаном
US5414167A (en)	1995-05-09	Process for purifying 1,1,1-trifluoro-2,2-dichloroethane from isomer 1,1,2-trifluoro-1,2-dichloroethane
EP0399705B1 (en)	1994-01-05	Process for preparing 1,1-dichloro-1-fluoroethane
JPH09169672A (ja)	1997-06-30	ペンタフルオロエタンの製造方法
RU2109720C1 (ru)	1998-04-27	Способ получения 1,1,1-трифтор-2-хлорэтана
RU2230727C2 (ru)	2004-06-20	Способ получения пентафторэтана дисмутацией тетрафторхлорэтана
IE910253A1 (en)	1991-07-31	A caralyst for halogen exchange in halohydrocarbons and for¹acid/base reactions
US3455840A (en)	1969-07-15	Fluorination catalyst and process for manufacturing the same
JP2638146B2 (ja)	1997-08-06	水素含有フルオロ炭化水素の異性化法
US6479717B1 (en)	2002-11-12	Process for eliminating chlorine from chlorofluorocarbons
JP2570829B2 (ja)	1997-01-16	水素含有クロロフルオロ炭化水素の異性化法
US3789016A (en)	1974-01-29	Hydrodehalogenation catalyst
JPH10330298A (ja)	1998-12-15	Ｈｃｆｃ−１２３の製造方法