BE734294A - - Google Patents
Info
- Publication number
- BE734294A BE734294A BE734294DA BE734294A BE 734294 A BE734294 A BE 734294A BE 734294D A BE734294D A BE 734294DA BE 734294 A BE734294 A BE 734294A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/12—Alkadienes
- C07C11/16—Alkadienes with four carbon atoms
- C07C11/167—1, 3-Butadiene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/08—Alkenes with four carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75326668A | 1968-08-16 | 1968-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE734294A true BE734294A (fr) | 1969-12-09 |
Family
ID=25029909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE734294D BE734294A (fr) | 1968-08-16 | 1969-06-09 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3474155A (fr) |
| JP (1) | JPS4813082B1 (fr) |
| BE (1) | BE734294A (fr) |
| BR (1) | BR6909547D0 (fr) |
| DE (1) | DE1929076A1 (fr) |
| FR (1) | FR2015749A1 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3943185A (en) * | 1974-05-28 | 1976-03-09 | Petro-Tex Chemical Corporation | Diolefin production and purification |
| JPS5931421A (ja) * | 1982-08-17 | 1984-02-20 | Fuji Elelctrochem Co Ltd | 振動センサ− |
| JP2012106942A (ja) * | 2010-11-16 | 2012-06-07 | Mitsubishi Chemicals Corp | 共役ジエンの製造方法 |
| US10329224B2 (en) * | 2012-03-13 | 2019-06-25 | Asahi Kasei Chemicals Corporation | Method for production of conjugated diolefin |
| WO2015006071A1 (fr) * | 2013-07-10 | 2015-01-15 | Tpc Group, Llc | Fabrication de butadiène à partir d'éthylène |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2364377A (en) * | 1942-05-08 | 1944-12-05 | Du Pont | Process for the preparation of butadiene |
| US3207805A (en) * | 1960-06-17 | 1965-09-21 | Petro Tex Chem Corp | Dehydrogenation in the presence of oxygen and an ammonium halide |
| US3228201A (en) * | 1961-10-06 | 1966-01-11 | Phillips Petroleum Co | Recovery of olefin |
| US3235471A (en) * | 1962-03-16 | 1966-02-15 | Phillips Petroleum Co | Purification of c4-c6 1-olefins by extractive distillation |
| US3402215A (en) * | 1966-06-27 | 1968-09-17 | Petro Tex Chem Corp | Diolefin production and purification |
| US3412171A (en) * | 1966-06-27 | 1968-11-19 | Petro Tex Chem Corp | Purification of hydrocarbons |
-
1968
- 1968-08-16 US US753266A patent/US3474155A/en not_active Expired - Lifetime
-
1969
- 1969-06-04 JP JP44043317A patent/JPS4813082B1/ja active Pending
- 1969-06-06 BR BR209547/69A patent/BR6909547D0/pt unknown
- 1969-06-09 DE DE19691929076 patent/DE1929076A1/de active Pending
- 1969-06-09 FR FR6919009A patent/FR2015749A1/fr active Granted
- 1969-06-09 BE BE734294D patent/BE734294A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3474155A (en) | 1969-10-21 |
| JPS4813082B1 (fr) | 1973-04-25 |
| FR2015749A1 (en) | 1970-04-30 |
| DE1929076A1 (de) | 1970-10-01 |
| FR2015749B1 (fr) | 1974-06-14 |
| BR6909547D0 (pt) | 1973-02-15 |