ES258406A1 - Procedimiento para la obtenciën de un nuevo catalizador de halogenaciën - Google Patents
Procedimiento para la obtenciën de un nuevo catalizador de halogenaciënInfo
- Publication number
- ES258406A1 ES258406A1 ES0258406A ES258406A ES258406A1 ES 258406 A1 ES258406 A1 ES 258406A1 ES 0258406 A ES0258406 A ES 0258406A ES 258406 A ES258406 A ES 258406A ES 258406 A1 ES258406 A1 ES 258406A1
- Authority
- ES
- Spain
- Prior art keywords
- gallium
- compound
- gacl3
- treating
- salt
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/20—Carbon compounds
- B01J27/22—Carbides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/04—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons
-
- 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
-
- 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
- C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
Procedimiento para la obtención de un nuevo catalizador de halogenación, por la sustitución del fluor por otro halógeno en un hidrocarburo alifático halogenado, caracterizándose porque se trata el citado hidrocarburo halogenado con fluoruro de hidrógeno en presencia de un catalizador que tiene por lo menos un compuesto de galio.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR796028A FR1235537A (fr) | 1959-05-29 | 1959-05-29 | Nouveau catalyseur d'halogénation |
Publications (1)
Publication Number | Publication Date |
---|---|
ES258406A1 true ES258406A1 (es) | 1960-12-01 |
Family
ID=8715377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0258406A Expired ES258406A1 (es) | 1959-05-29 | 1960-05-27 | Procedimiento para la obtenciën de un nuevo catalizador de halogenaciën |
Country Status (7)
Country | Link |
---|---|
US (1) | US3086064A (es) |
BE (1) | BE591309A (es) |
DE (1) | DE1243168B (es) |
ES (1) | ES258406A1 (es) |
FR (1) | FR1235537A (es) |
GB (1) | GB955083A (es) |
NL (2) | NL127399C (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3231519A (en) * | 1961-07-25 | 1966-01-25 | Union Carbide Corp | Catalyst composition consisting essentially of the oxides of iron, rare earth and zirconium |
US4427791A (en) | 1983-08-15 | 1984-01-24 | Mobil Oil Corporation | Activation of inorganic oxides |
US4827055A (en) * | 1988-03-07 | 1989-05-02 | Pennwalt Corporation | Process for preparing vinylidene fluoride by the direct fluorination of vinylidene chloride |
ES2111207T3 (es) * | 1993-06-18 | 1998-03-01 | Showa Denko Kk | Catalizador de fluoracion y procedimiento de fluoracion. |
DE69415748T2 (de) * | 1993-09-07 | 1999-08-19 | Showa Denko Kk | Auf Chrom basierter Fluorierungskatalysator, Verfahren zur Herstellung dieses Katalysators und Fluorierungsverfahren mittels dieses Katalysators |
US5494877A (en) * | 1994-06-20 | 1996-02-27 | Showa Denko K. K. | Chromium-based fluorination catalyst containing gallium and production method thereof |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2005707A (en) * | 1932-08-31 | 1935-06-18 | Kinetic Chemicals Inc | Production of organic fluorine compounds |
US2406869A (en) * | 1942-08-18 | 1946-09-03 | Phillips Petroleum Co | Catalyst preparation |
US2576823A (en) * | 1947-11-13 | 1951-11-27 | Du Pont | Fluorination with granular crf3 catalyst |
US2522687A (en) * | 1948-02-26 | 1950-09-19 | Ethyl Corp | Manufacture of hydrocarbon halides |
US2691053A (en) * | 1951-10-17 | 1954-10-05 | Allied Chem & Dye Corp | Production of 1, 1, 1-trifluoro-2, 2, 2-trichloroethane |
US2860172A (en) * | 1954-02-17 | 1958-11-11 | Allied Chem | Manufacture of fluorinated organic compounds |
BE563523A (es) * | 1957-01-14 | |||
US2946828A (en) * | 1957-12-02 | 1960-07-26 | Hoechst Ag | Process for preparing aliphatic fluorine compounds |
US3004930A (en) * | 1959-06-22 | 1961-10-17 | Monsanto Chemicals | Polymerization catalyst |
-
0
- NL NL252078D patent/NL252078A/xx unknown
- NL NL127399D patent/NL127399C/xx active
-
1959
- 1959-05-29 FR FR796028A patent/FR1235537A/fr not_active Expired
-
1960
- 1960-05-23 DE DEP25055A patent/DE1243168B/de active Pending
- 1960-05-25 GB GB18533/60A patent/GB955083A/en not_active Expired
- 1960-05-27 ES ES0258406A patent/ES258406A1/es not_active Expired
- 1960-05-27 BE BE591309A patent/BE591309A/fr unknown
- 1960-05-27 US US32134A patent/US3086064A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1243168B (de) | 1967-06-29 |
NL127399C (es) | |
NL252078A (es) | |
US3086064A (en) | 1963-04-16 |
BE591309A (fr) | 1960-11-29 |
FR1235537A (fr) | 1960-07-08 |
GB955083A (en) | 1964-04-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1115732A (en) | Oxychlorination of hydrocarbons and a catalyst therefor | |
GB921796A (en) | Catalyst compositions for fluorocarbon reactions | |
ES258406A1 (es) | Procedimiento para la obtenciën de un nuevo catalizador de halogenaciën | |
GB1000485A (en) | Improvements in or relating to the fluorination of halo-olefines | |
US3183276A (en) | Process for the production of fluorinated organic compounds | |
JPH06104183B2 (ja) | 塩弗化アルカンの接触分解方法 | |
GB1059532A (en) | Stabilization of fluorination catalysts | |
GB805503A (en) | Improved fluorination catalyst and process | |
GB844597A (en) | Preparation of 3,3,3-trifluoropropene | |
GB938070A (en) | New fluorination process | |
GB1042491A (en) | Process and catalysts for the hydrofluorination of acetylenic hydrocarbons | |
GB600785A (en) | Process for the reaction of hydrogen halides with unsaturated compounds | |
EP0717727B1 (en) | Catalytic method of replacing halogen in halocarbons | |
GB1077932A (en) | Halofluorination of hydrocarbons | |
GB1017152A (en) | Process for the preparation of fluorinated methanes | |
US3444096A (en) | Catalyst preparation | |
US3034991A (en) | Process for increasing the catalytic activity of impregnated activated carbon catalysts | |
KR20010017372A (ko) | 활성탄에 담지된 팔라듐 촉매 및 그의 제조 방법과, 이를 이용한 염화불화탄소로부터 불화탄화수소의 제법 | |
GB790335A (en) | Improved chromium fluoride catalyst and catalytic process | |
GB849434A (en) | "improvements in the chlorination of hydrocarbons in the gas phase" | |
JPH0517379A (ja) | 含水素クロロフルオロカーボン類または含水素フルオロカーボン類の製法 | |
ES233923A1 (es) | UN PROCEDIMIENTO DE OBTENCIoN DE HIDROCARBUROS HALOGENADOS Y MEZCLAS DE LOS MISMOS | |
GB652740A (en) | Process for the preparation of vinyl chloride | |
GB982892A (en) | Process for the preparation of tetrachlorophthalodinitrile by catalytic vapor-phasechlorination of o-phthalodinitrile | |
GB611593A (en) | Improvements in the manufacture of primary amines |