MX170178B - Proceso para la preparacion de 1,1,1,2-tetrafluoroetano por fluoracion del 1,1,1,trifluorocloroetano - Google Patents

Proceso para la preparacion de 1,1,1,2-tetrafluoroetano por fluoracion del 1,1,1,trifluorocloroetano

Info

Publication number
MX170178B
MX170178B MX014889A MX1488989A MX170178B MX 170178 B MX170178 B MX 170178B MX 014889 A MX014889 A MX 014889A MX 1488989 A MX1488989 A MX 1488989A MX 170178 B MX170178 B MX 170178B
Authority
MX
Mexico
Prior art keywords
tetrafluoroethane
preparation
trifluorochloroethane
trifluorocloroethane
fluoration
Prior art date
Application number
MX014889A
Other languages
English (en)
Spanish (es)
Inventor
Leo E Manzer
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of MX170178B publication Critical patent/MX170178B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
MX014889A 1988-02-12 1989-02-10 Proceso para la preparacion de 1,1,1,2-tetrafluoroetano por fluoracion del 1,1,1,trifluorocloroetano MX170178B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15648488A 1988-02-12 1988-02-12

Publications (1)

Publication Number Publication Date
MX170178B true MX170178B (es) 1993-08-10

Family

ID=22559772

Family Applications (1)

Application Number Title Priority Date Filing Date
MX014889A MX170178B (es) 1988-02-12 1989-02-10 Proceso para la preparacion de 1,1,1,2-tetrafluoroetano por fluoracion del 1,1,1,trifluorocloroetano

Country Status (15)

Country Link
EP (1) EP0328127B1 (en:Method)
JP (1) JPH01272535A (en:Method)
KR (1) KR890012918A (en:Method)
CN (1) CN1019107B (en:Method)
AR (1) AR244652A1 (en:Method)
AT (1) ATE82242T1 (en:Method)
AU (1) AU612784B2 (en:Method)
CA (1) CA1310335C (en:Method)
DE (1) DE68903399T2 (en:Method)
ES (1) ES2052787T3 (en:Method)
GR (1) GR3006799T3 (en:Method)
MX (1) MX170178B (en:Method)
RU (1) RU1769757C (en:Method)
TW (1) TW263491B (en:Method)
ZA (1) ZA891068B (en:Method)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN172054B (en:Method) * 1988-02-24 1993-03-27 Du Pont
US4873381A (en) * 1988-05-20 1989-10-10 E. I. Du Pont De Nemours And Company Hydrodehalogenation of CF3 CHClF in the presence of supported Pd
JP2695042B2 (ja) * 1989-02-03 1997-12-24 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー １，１，１，２―テトラフルオロエタンの製造
US5185482A (en) * 1989-02-03 1993-02-09 E. I. Du Pont De Nemours And Company Manufacture of 1,1,1,2-tetrafluoroethane
IT1230779B (it) * 1989-07-12 1991-10-29 Ausimont Srl Procedimento per preparare 1,1,1,2 tetrafluoroetano.
JPH07100671B2 (ja) * 1990-03-13 1995-11-01 ダイキン工業株式会社 １，１，１，２―テトラフルオロエタンの製造方法
AU645063B2 (en) * 1990-03-13 1994-01-06 Daikin Industries, Ltd. Process for preparing 1,1,1,2-tetrafluoroethane
US5334786A (en) * 1990-03-13 1994-08-02 Daikin Industries, Ltd. Process for preparing 1,1,1,2-tetrafluoroethane
JPH0791201B2 (ja) * 1990-08-28 1995-10-04 工業技術院長 トリフルオロ炭化水素化合物の製造法
JP2748720B2 (ja) * 1991-05-23 1998-05-13 ダイキン工業株式会社 ハロゲン化炭化水素のフッ素化方法
FR2700766B1 (fr) * 1993-01-27 1995-03-24 Atochem Elf Sa Procédé de fluoration de perchloréthylène ou du pentachloréthane.
FR2700770B1 (fr) * 1993-01-27 1995-03-24 Atochem Elf Sa Procédé de fabrication du 1,1,1,2-tétrafluoro-2-chloroéthane et du pentafluoroéthane.
KR960016683B1 (en) * 1993-12-09 1996-12-20 Korea Inst Sci & Tech Method of producing fluorization catalyst for preparing 1,1,1,2-tetrafluoroethane
FR2736048B1 (fr) * 1995-06-27 1997-08-01 Atochem Elf Sa Synthese du difluoromethane
FR2736050B1 (fr) 1995-06-29 1997-08-01 Atochem Elf Sa Procede de fabrication du difluoromethane
US6333294B1 (en) * 1998-05-22 2001-12-25 Conoco Inc. Fischer-tropsch processes and catalysts with promoters
PL2630107T3 (pl) 2010-10-22 2020-06-01 Arkema France Sposób wytwarzania 2-chloro-3,3,3-trifluropropenu przez fluorowanie w fazie gazowej pentachloropropanu
CN103880590B (zh) * 2012-12-19 2016-10-05 中化蓝天集团有限公司 一种制备1,3,3,3-四氟丙烯的工艺
CN103537305B (zh) * 2013-10-14 2015-05-13 浙江师范大学 用于HFC-245fa裂解联产HFC-1234ze和HFC-1234yf的催化剂及其制备方法
CN106964402A (zh) * 2017-04-14 2017-07-21 张玲 一种氟化氢活化催化剂的制备方法
CN112485347B (zh) * 2020-11-05 2023-04-11 北京高麦克仪器科技有限公司 Hf中杂质分离分析方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK138673B (da) * 1968-10-10 1978-10-16 Montedison Spa Katalysator til fremstilling af chlorfluorerede ethaner.
SE374675B (en:Method) * 1970-06-10 1975-03-17 Montedison Spa
US4088704A (en) * 1977-01-21 1978-05-09 Allied Chemical Corporation Production of fluorocarbons employing two catalyst zones
AU518050B2 (en) * 1977-02-17 1981-09-10 Imperial Chemical Industries Limited Manufacture of 1,1,1,2-tetrafluoro ethane & method of reducing amount of 1,1,difluord-chldro ethlene impurity
US4843181A (en) * 1987-10-22 1989-06-27 E. I. Du Pont De Nemours And Company Process for the manufacture of 1,1,1-trifluorodichloroethane and 1,1,1,2-tetrafluorochloroethane
IN172054B (en:Method) * 1988-02-24 1993-03-27 Du Pont
FR2641780B1 (fr) * 1989-01-19 1991-04-19 Atochem Hydrogenolyse selective de derives perhalogenes de l'ethane

Also Published As

Publication number Publication date
CN1036558A (zh) 1989-10-25
AR244652A1 (es) 1993-11-30
ATE82242T1 (de) 1992-11-15
AU612784B2 (en) 1991-07-18
CN1019107B (zh) 1992-11-18
ES2052787T3 (es) 1994-07-16
ZA891068B (en) 1990-10-31
TW263491B (en:Method) 1995-11-21
JPH01272535A (ja) 1989-10-31
EP0328127B1 (en) 1992-11-11
RU1769757C (ru) 1992-10-15
CA1310335C (en) 1992-11-17
EP0328127A1 (en) 1989-08-16
JPH0588690B2 (en:Method) 1993-12-24
DE68903399T2 (de) 1993-06-03
AU2979789A (en) 1989-08-17
KR890012918A (ko) 1989-09-20
DE68903399D1 (de) 1992-12-17
GR3006799T3 (en:Method) 1993-06-30

Similar Documents

Publication Publication Date Title
MX170178B (es) Proceso para la preparacion de 1,1,1,2-tetrafluoroetano por fluoracion del 1,1,1,trifluorocloroetano
ES2080890T3 (es) Proceso para la preparacion de 1,1,1,2-tetrafluoretano.
HUT46638A (en) Process for producing 1,1,1-trifluoro-2,2-dichloroethane in the presence of hydrogen fluoride catalyst
CA2166971A1 (en) Process for the preparation of 1,1,1,3,3-pentafluoropropane
ZA975437B (en) New pyridyl alkene and pyridyl alkine acid amides.
GR3035454T3 (en) Hydrogen fluoride recovery process
ES2104790T3 (es) Procedimiento para la preparacion de 1,1,1,2,3,3,3-heptafluoropropano (r227).
JPS5486629A (en) Cosmetic base
Noack et al. Reactions of chlorine, chlorine dioxide and mixtures thereof with humic acid: an interim report
ES2086999T3 (es) Procedimiento y dispositivo para la obtencion de acidos monocarboxilicos de hidratos de carbono, derivados de hidratos de carbono o de alcoholes primarios.
GB1527758A (en) Process for recovering ruthenium
ES2055233T3 (es) Procedimiento para preparar 1,1,1-trifluoro-2-cloro-etano.
GB1339794A (en) Hydrochloric acid
JPS5382728A (en) Fluorination of lower alkylbenzene or its dervs.
JPS5382727A (en) Preparation of benzotri fluorides or their device
ES2157395T3 (es) Procedimiento para la preparacion de difluorometano.
JPS6486862A (en) Instant carbonated beverage
JPS51135874A (en) Process for treatm ent of waste gas
Mayouf et al. Photoreaction of 2'-Halobenzanilide: Synthesis of 2-Phenylbenzoxazole
ES2030374T1 (es) Material catalizador y metodo de descomponer clorofluorocarbonos.
GR63087B (en) Preparation process of stabilised,pure theophyllin in solutions containing pure aqueous neutral agent
MY110487A (en) Vapor phase chlorination of difluoromethyl methyl ether
Kutschke et al. Separation of deuterium by IR multiphoton decomposition of chlorodifluoromethane. IR multiphoton absorption by and decomposition of a CF2DCl/CF2HCl mixture
JPS5657720A (en) Preparation of 1,1,2-trichloroethane and ammonia
JPS525695A (en) Production of hydrogen by the decomposition of water