GB1158017A - Heptene Recovery Process - Google Patents
Heptene Recovery ProcessInfo
- Publication number
- GB1158017A GB1158017A GB31377/67A GB3137767A GB1158017A GB 1158017 A GB1158017 A GB 1158017A GB 31377/67 A GB31377/67 A GB 31377/67A GB 3137767 A GB3137767 A GB 3137767A GB 1158017 A GB1158017 A GB 1158017A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heptenes
- isomerizate
- trays
- tower
- fed
- 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
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
-
- 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
- C07C5/2206—Catalytic processes not covered by C07C5/23 - C07C5/31
- C07C5/2226—Catalytic processes not covered by C07C5/23 - C07C5/31 with inorganic acids; with salt or anhydrides of acids
- C07C5/224—Acids of phosphorus; Salts thereof; Phosphorus oxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- C07C2521/08—Silica
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/14—Phosphorus; Compounds thereof
- C07C2527/16—Phosphorus; Compounds thereof containing oxygen
- C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
- C07C2527/173—Phosphoric acid or other acids with the formula Hn+2PnO3n+1
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB31377/67A GB1158017A (en) | 1967-07-07 | 1967-07-07 | Heptene Recovery Process |
| SE09322/68A SE353080B (https=) | 1967-07-07 | 1968-07-05 | |
| US744616A US3642934A (en) | 1967-07-07 | 1968-07-05 | Heptene recovery process |
| CA024437A CA929965A (en) | 1967-07-07 | 1968-07-05 | Heptene recovery process |
| FR1575986D FR1575986A (https=) | 1967-07-07 | 1968-07-05 | |
| BE717662D BE717662A (https=) | 1967-07-07 | 1968-07-05 | |
| NL6809549A NL6809549A (https=) | 1967-07-07 | 1968-07-05 | |
| DE19681768857 DE1768857A1 (de) | 1967-07-07 | 1968-07-08 | Verfahren zur Gewinnung von Heptenen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB31377/67A GB1158017A (en) | 1967-07-07 | 1967-07-07 | Heptene Recovery Process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1158017A true GB1158017A (en) | 1969-07-09 |
Family
ID=10322190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31377/67A Expired GB1158017A (en) | 1967-07-07 | 1967-07-07 | Heptene Recovery Process |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3642934A (https=) |
| BE (1) | BE717662A (https=) |
| CA (1) | CA929965A (https=) |
| DE (1) | DE1768857A1 (https=) |
| FR (1) | FR1575986A (https=) |
| GB (1) | GB1158017A (https=) |
| NL (1) | NL6809549A (https=) |
| SE (1) | SE353080B (https=) |
-
1967
- 1967-07-07 GB GB31377/67A patent/GB1158017A/en not_active Expired
-
1968
- 1968-07-05 SE SE09322/68A patent/SE353080B/xx unknown
- 1968-07-05 CA CA024437A patent/CA929965A/en not_active Expired
- 1968-07-05 FR FR1575986D patent/FR1575986A/fr not_active Expired
- 1968-07-05 US US744616A patent/US3642934A/en not_active Expired - Lifetime
- 1968-07-05 NL NL6809549A patent/NL6809549A/xx unknown
- 1968-07-05 BE BE717662D patent/BE717662A/xx unknown
- 1968-07-08 DE DE19681768857 patent/DE1768857A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1768857A1 (de) | 1972-01-13 |
| BE717662A (https=) | 1969-01-06 |
| FR1575986A (https=) | 1969-07-25 |
| SE353080B (https=) | 1973-01-22 |
| NL6809549A (https=) | 1969-01-09 |
| CA929965A (en) | 1973-07-10 |
| US3642934A (en) | 1972-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2005105045A (ru) | Способ непрерывного разделения c4-фракции | |
| PH19313A (en) | Integrated process for producing tert butyl alkyl ethers and butene-i | |
| US3660516A (en) | Neohexene from isobutene and ethylene | |
| US2382446A (en) | Cycloparaffin production | |
| ES8403847A1 (es) | "un procedimiento para separar buteno-2 de alta pureza y buteno-1 de alta pureza sustancialmente exentos de hidrocarburos diolefinicos y acetilenicos a partir de una fraccion hidrocarbonada de c4". | |
| FR2383903A1 (fr) | Procede de separation des isoolefines et des olefines | |
| US2395016A (en) | Process for the dehydrogenation of hydrocarbons | |
| US2386310A (en) | Butadiene production | |
| GB1158017A (en) | Heptene Recovery Process | |
| US2391188A (en) | Butadiene production | |
| BE846240A (fr) | Procede de deshydrogenation, par oxydation, d'olefines en diolefines | |
| GB1050558A (https=) | ||
| BE812814A (fr) | Procede de separation d'hydrocarbures aromatiques par distillation extractive | |
| US2342990A (en) | Process for separating hydrocarbons | |
| US2485964A (en) | Methylcyclopentene production | |
| US2416647A (en) | Process for the recovery of unsaturated hydrocarbons | |
| GB1432690A (en) | Process for separating high purity aromatic hydrocarbons from mixtures containing them | |
| ES8602098A1 (es) | Un procedimiento de deshidrogenar hidrocarburos parafinicos. | |
| US3293317A (en) | Production of 3-methyl-1-butene | |
| SU698971A1 (ru) | Способ разделени продуктов дегидрировани н-бутана и н-бутенов | |
| SU687058A1 (ru) | Способ разделени бутан-бутеновых смесей | |
| US4009084A (en) | Process for the separation of diolefins from mixtures containing the same | |
| US2412880A (en) | Azeotropic distillation of butadiene and 2-butene | |
| US3299162A (en) | Production of isoprene and 3-methyl-1-butene | |
| SU430622A1 (ru) | Способ разделени смесей олефиновых углеводородов с 5 и выше |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |