BR7304331D0 - Processo para isomerizacao de 2-butino para obtencao de 1, 2-butadieno - Google Patents
Processo para isomerizacao de 2-butino para obtencao de 1, 2-butadienoInfo
- Publication number
- BR7304331D0 BR7304331D0 BR4331/73A BR433173A BR7304331D0 BR 7304331 D0 BR7304331 D0 BR 7304331D0 BR 4331/73 A BR4331/73 A BR 4331/73A BR 433173 A BR433173 A BR 433173A BR 7304331 D0 BR7304331 D0 BR 7304331D0
- Authority
- BR
- Brazil
- Prior art keywords
- butine
- isomerization
- butadiene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26185972A | 1972-06-12 | 1972-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7304331D0 true BR7304331D0 (pt) | 1974-07-18 |
Family
ID=22995187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR4331/73A BR7304331D0 (pt) | 1972-06-12 | 1973-06-11 | Processo para isomerizacao de 2-butino para obtencao de 1, 2-butadieno |
Country Status (11)
Country | Link |
---|---|
US (1) | US3751511A (pt) |
JP (1) | JPS4948606A (pt) |
AU (1) | AU5671573A (pt) |
BE (1) | BE800707A (pt) |
BR (1) | BR7304331D0 (pt) |
DE (1) | DE2329000A1 (pt) |
FR (1) | FR2187738B1 (pt) |
GB (1) | GB1374743A (pt) |
IT (1) | IT988442B (pt) |
NL (1) | NL7308095A (pt) |
ZA (1) | ZA733502B (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3003872A1 (de) * | 1980-02-02 | 1981-08-13 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur isomerisierung von isolierten zu konjugierten doppelbindungen in reaktionsprodukten aus konjugierten diolefinen und aromatischen kohlenwasserstoffen |
CN103086828B (zh) * | 2013-01-30 | 2015-12-09 | 中国石油化工股份有限公司 | 增产丁二烯的方法 |
CN103962058A (zh) | 2013-01-30 | 2014-08-06 | 中国石油化工股份有限公司 | 预混合器、径向固定床反应器和丁烯氧化脱氢反应系统 |
-
1972
- 1972-06-12 US US261859A patent/US3751511A/en not_active Expired - Lifetime
-
1973
- 1973-05-23 ZA ZA733502A patent/ZA733502B/xx unknown
- 1973-06-07 DE DE2329000A patent/DE2329000A1/de active Pending
- 1973-06-08 BE BE132092A patent/BE800707A/xx unknown
- 1973-06-08 AU AU56715/73A patent/AU5671573A/en not_active Expired
- 1973-06-08 NL NL7308095A patent/NL7308095A/xx unknown
- 1973-06-08 FR FR7320980A patent/FR2187738B1/fr not_active Expired
- 1973-06-11 BR BR4331/73A patent/BR7304331D0/pt unknown
- 1973-06-12 JP JP48065476A patent/JPS4948606A/ja active Pending
- 1973-06-12 GB GB2801373A patent/GB1374743A/en not_active Expired
- 1973-06-12 IT IT1707/73A patent/IT988442B/it active
Also Published As
Publication number | Publication date |
---|---|
US3751511A (en) | 1973-08-07 |
FR2187738A1 (pt) | 1974-01-18 |
FR2187738B1 (pt) | 1975-08-22 |
IT988442B (it) | 1975-04-10 |
BE800707A (fr) | 1973-12-10 |
ZA733502B (en) | 1974-04-24 |
DE2329000A1 (de) | 1974-01-03 |
NL7308095A (pt) | 1973-12-14 |
JPS4948606A (pt) | 1974-05-11 |
GB1374743A (en) | 1974-11-20 |
AU5671573A (en) | 1974-12-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR7407150D0 (pt) | Processo para estabilizar poliester-imida | |
IT980305B (it) | Processo per la isomerizzazione di idrocarburi | |
BR7410006A (pt) | Processo para preparacao de 1,1,3,4,4,6-hexaetil-1,2,3,4-tetra-hidro-naftaleno | |
BR7403602D0 (pt) | Processo para obtencao de formaldeido | |
BR7401384D0 (pt) | Processo para obtencao de alfa-aminoacil-3-halo-cefalosporinas | |
BR7303407D0 (pt) | Processo para preparar politiodiglicois | |
AR206601A1 (es) | Proceso para preparar derivados de 1,1-difenil-2-hidroxi-3-aminopropano | |
BR7404709D0 (pt) | Processo para preparacao de novos poliisocianatos | |
BR7407614D0 (pt) | Processo para preparar derivador de benzil-pirimidina e compostos assim obtidos | |
BR7309538D0 (pt) | Processo para producao de derivados ciclicos | |
BR7405092D0 (pt) | Processo para producao de nitroftalimidas n-substituidas | |
BR7402732D0 (pt) | Processo para preparacao de nitro-2-halogeno-fenol | |
BR7409987A (pt) | Processo para preparar alfa-amino-alcoois | |
BR7206056D0 (pt) | Processo para produzir bis-(octil-tio alcanoatos)de dimetil-estanho | |
BR7405112D0 (pt) | Processo para producao de polieter-imidas | |
BR7304331D0 (pt) | Processo para isomerizacao de 2-butino para obtencao de 1, 2-butadieno | |
BR7108454D0 (pt) | Processo para preparacao de acoilfenois | |
BR7407949A (pt) | Processo para formacao de tricloreto de aluminio | |
BR7101101D0 (pt) | Processo para a preparacao continua de dicloropropanois | |
BR7400250D0 (pt) | Processo para produzir cumeno | |
BR7105561D0 (pt) | Processo para producao de ciclo-copolimeros | |
BR7301368D0 (pt) | Processo para preparar derivados de pirazol | |
BR7105511D0 (pt) | Processo para a preparacao de derivados 1,4 benzodiazepinicos | |
IT1005111B (it) | Processo per ottenere resorcina | |
BR7106562D0 (pt) | Processo para a preparacao de acidos aminoalcano-1,1-disfofonicos |