DE109335T1 - Verfahren zur vorbehandlung von stroemen von leichten olefinen. - Google Patents
Verfahren zur vorbehandlung von stroemen von leichten olefinen.Info
- Publication number
- DE109335T1 DE109335T1 DE198383402156T DE83402156T DE109335T1 DE 109335 T1 DE109335 T1 DE 109335T1 DE 198383402156 T DE198383402156 T DE 198383402156T DE 83402156 T DE83402156 T DE 83402156T DE 109335 T1 DE109335 T1 DE 109335T1
- Authority
- DE
- Germany
- Prior art keywords
- boron trifluoride
- fraction
- olefins
- isobutene
- butadiene
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims 9
- 150000001336 alkenes Chemical class 0.000 title claims 6
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 claims 16
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims 10
- 229910015900 BF3 Inorganic materials 0.000 claims 8
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims 6
- 238000000926 separation method Methods 0.000 claims 3
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 238000007701 flash-distillation Methods 0.000 claims 1
- 238000005194 fractionation Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
Classifications
-
- 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
- C07C7/177—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by selective oligomerisation or polymerisation of at least one compound of the mixture
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8219009A FR2536085A1 (fr) | 1982-11-12 | 1982-11-12 | Procede de pretraitement de coupes d'olefines legeres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE109335T1 true DE109335T1 (de) | 1984-09-27 |
Family
ID=9279136
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE198383402156T Pending DE109335T1 (de) | 1982-11-12 | 1983-11-07 | Verfahren zur vorbehandlung von stroemen von leichten olefinen. |
| DE8383402156T Expired DE3361035D1 (en) | 1982-11-12 | 1983-11-07 | Process for the pretreatment of cuts of light olefines |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8383402156T Expired DE3361035D1 (en) | 1982-11-12 | 1983-11-07 | Process for the pretreatment of cuts of light olefines |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4520225A (enExample) |
| EP (1) | EP0109335B1 (enExample) |
| DE (2) | DE109335T1 (enExample) |
| FR (1) | FR2536085A1 (enExample) |
| ZA (1) | ZA838218B (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3611853A1 (de) * | 1986-04-09 | 1987-10-15 | Erdoelchemie Gmbh | Von sauerstoffhaltigen verbindungen freie umsetzungsprodukte von oligomerisierungsreaktionen |
| DE3612443A1 (de) * | 1986-04-12 | 1987-10-22 | Erdoelchemie Gmbh | Verfahren zur herstellung von tetraisobutylen aus diisobutylen |
| DE3611842A1 (de) * | 1986-06-12 | 1988-01-14 | Erdoelchemie Gmbh | Verfahren zur herstellung von tetraisobutylen aus diisobutylen |
| GB8704960D0 (en) * | 1987-03-03 | 1987-04-08 | Shell Int Research | Catalytic conversion of olefins-containing feed |
| GB8804033D0 (en) * | 1988-02-22 | 1988-03-23 | Shell Int Research | Process for preparing normally liquid hydrocarbonaceous products from hydrocarbon feed |
| US5095172A (en) * | 1991-03-20 | 1992-03-10 | Ethyl Corporation | Olefin purification process |
| US5811616A (en) * | 1995-06-13 | 1998-09-22 | Amoco Corporation | BF3 gas recovery process |
| US5763715A (en) * | 1996-10-08 | 1998-06-09 | Stone & Webster Engineering Corp. | Butadiene removal system for ethylene plants with front end hydrogenation systems |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2433465A (en) * | 1943-07-23 | 1947-12-30 | Atlantic Refining Co | Process for effecting the separation of a monoolefin from a diolefin |
| US2408010A (en) * | 1944-11-04 | 1946-09-24 | Standard Oil Dev Co | Purification of ethylene |
| US2438444A (en) * | 1945-02-02 | 1948-03-23 | Standard Oil Dev Co | Method of removing diolefins from an olefinic feed stock |
| US2552692A (en) * | 1947-11-20 | 1951-05-15 | Phillips Petroleum Co | Extraction of isobutylene by polymerization and depolymerization |
| US2777890A (en) * | 1953-06-15 | 1957-01-15 | Du Pont | Process of preparing oily butadiene polymers and products thereof |
| US3257473A (en) * | 1962-12-20 | 1966-06-21 | Sinclair Research Inc | Process for separating c to c nontertiary olefins from tertiary olefins with fluorine supported on alumina |
| FR1346135A (fr) * | 1963-01-31 | 1963-12-13 | Universal Oil Prod Co | Procédé de polymérisation d'hydrocarbures oléfiniques |
| US3340319A (en) * | 1964-05-18 | 1967-09-05 | Phillips Petroleum Co | Selective polymerization of isobutene |
| US3340919A (en) * | 1965-12-15 | 1967-09-12 | Johnson & Johnson | Bag |
| US3367987A (en) * | 1966-11-23 | 1968-02-06 | Gulf Research Development Co | Process for purifying an alpha olefin |
-
1982
- 1982-11-12 FR FR8219009A patent/FR2536085A1/fr active Granted
-
1983
- 1983-11-03 ZA ZA838218A patent/ZA838218B/xx unknown
- 1983-11-07 EP EP83402156A patent/EP0109335B1/fr not_active Expired
- 1983-11-07 DE DE198383402156T patent/DE109335T1/de active Pending
- 1983-11-07 DE DE8383402156T patent/DE3361035D1/de not_active Expired
- 1983-11-14 US US06/551,187 patent/US4520225A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2536085A1 (fr) | 1984-05-18 |
| FR2536085B1 (enExample) | 1985-04-26 |
| EP0109335A1 (fr) | 1984-05-23 |
| ZA838218B (en) | 1984-06-27 |
| DE3361035D1 (en) | 1985-11-21 |
| US4520225A (en) | 1985-05-28 |
| EP0109335B1 (fr) | 1985-10-16 |
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