GB1050558A - - Google Patents
Info
- Publication number
- GB1050558A GB1050558A GB1050558DA GB1050558A GB 1050558 A GB1050558 A GB 1050558A GB 1050558D A GB1050558D A GB 1050558DA GB 1050558 A GB1050558 A GB 1050558A
- Authority
- GB
- United Kingdom
- Prior art keywords
- butadiene
- separation zone
- butenes
- cracking
- separated
- 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.)
- Active
Links
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 6
- 238000005336 cracking Methods 0.000 abstract 3
- 238000000926 separation method Methods 0.000 abstract 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 2
- 239000005977 Ethylene Substances 0.000 abstract 2
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 abstract 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 abstract 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 1
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000001273 butane Substances 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 abstract 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
1,050,558. Cracking hydrocarbons. PHILLIPS PETROLEUM CO. Aug. 25, 1965 [Sept. 4, 1964], No. 36583/65. Heading C5E. In a process for cracking hydrocarbons to a product including butadiene and butenes, the product is treated in a separation zone to recover separately butadiene and a butene stream, cracking or dehydrogenating the latter and passing the effluent into the same separation zone. The separation zone comprises a combination of flash evaporators and distillation zones with a furfural absorber for the recovery of butadiene. Isobutylene may be separated by an acid absorption step. Preferably butane is separated from at least part of the butene stream to prevent build up. Ethylene is also recovered and propylene may be disproportionated to form further ethylene and butenes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US394581A US3345285A (en) | 1964-09-04 | 1964-09-04 | Ethylene, butadiene production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1050558A true GB1050558A (en) |
Family
ID=23559559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1050558D Active GB1050558A (en) | 1964-09-04 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3345285A (en) |
| BE (1) | BE669163A (en) |
| DE (1) | DE1468831C3 (en) |
| FR (1) | FR1456769A (en) |
| GB (1) | GB1050558A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3485890A (en) * | 1967-04-03 | 1969-12-23 | Phillips Petroleum Co | Conversion of propylene into ethylene |
| US4067921A (en) * | 1976-12-06 | 1978-01-10 | The Dow Chemical Company | Primary adjunct, continuous diene process |
| US4458096A (en) * | 1983-05-26 | 1984-07-03 | Air Products And Chemicals, Inc. | Process for the production of ethylene and propylene |
| US4676885A (en) * | 1986-05-28 | 1987-06-30 | Shell Oil Company | Selective process for the upgrading of distillate transportation fuel |
| JP5910341B2 (en) * | 2012-06-19 | 2016-04-27 | 東ソー株式会社 | Method for producing 1,3-butadiene |
| ES2676398T3 (en) * | 2012-10-30 | 2018-07-19 | Lummus Technology Inc. | Butadiene Extraction Procedure |
| US11091412B2 (en) | 2017-09-04 | 2021-08-17 | China Petroleum & Chemical Corporation | Process for producing ethylene |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3172834A (en) * | 1965-03-09 | Process for manufacturing gasoline by blending the hydrocracked gasoline with the dehydrogenated and alkyl- ated products obtained from the hy- drocracking stage | ||
| US2416023A (en) * | 1944-09-18 | 1947-02-18 | Phillips Petroleum Co | Catalytic conversion of hydrocarbon oil |
| US2777801A (en) * | 1951-12-03 | 1957-01-15 | Exxon Research Engineering Co | Combination crude distillation and oil refining process |
| US3113164A (en) * | 1955-06-20 | 1963-12-03 | Phillips Petroleum Co | Dehydrogenation process and recovery of the resulting dehydrogenated products |
| US3261879A (en) * | 1963-09-27 | 1966-07-19 | Phillips Petroleum Co | Olefin disproportionation |
-
0
- GB GB1050558D patent/GB1050558A/en active Active
-
1964
- 1964-09-04 US US394581A patent/US3345285A/en not_active Expired - Lifetime
-
1965
- 1965-09-02 FR FR30175A patent/FR1456769A/en not_active Expired
- 1965-09-03 DE DE1468831A patent/DE1468831C3/en not_active Expired
- 1965-09-03 BE BE669163D patent/BE669163A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1468831C3 (en) | 1973-10-11 |
| DE1468831A1 (en) | 1969-02-20 |
| US3345285A (en) | 1967-10-03 |
| FR1456769A (en) | 1966-07-08 |
| DE1468831B2 (en) | 1973-03-15 |
| BE669163A (en) | 1966-03-03 |
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