AU541746B2 - Extractive distillation of hydrocarbons e.g. isoprene butadiene - Google Patents
Extractive distillation of hydrocarbons e.g. isoprene butadieneInfo
- Publication number
- AU541746B2 AU541746B2 AU70300/81A AU7030081A AU541746B2 AU 541746 B2 AU541746 B2 AU 541746B2 AU 70300/81 A AU70300/81 A AU 70300/81A AU 7030081 A AU7030081 A AU 7030081A AU 541746 B2 AU541746 B2 AU 541746B2
- Authority
- AU
- Australia
- Prior art keywords
- hydrocarbons
- extractive distillation
- isoprene butadiene
- isoprene
- 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.)
- Ceased
Links
- VLLYOYVKQDKAHN-UHFFFAOYSA-N buta-1,3-diene;2-methylbuta-1,3-diene Chemical compound C=CC=C.CC(=C)C=C VLLYOYVKQDKAHN-UHFFFAOYSA-N 0.000 title 1
- 238000000895 extractive distillation Methods 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
-
- 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
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7834680A JPS574926A (en) | 1980-06-12 | 1980-06-12 | Separation of relatively easily soluble hydrocarbon from hydrocarbon mixture |
| JP7834680 | 1980-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU7030081A AU7030081A (en) | 1981-12-17 |
| AU541746B2 true AU541746B2 (en) | 1985-01-17 |
Family
ID=13659421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU70300/81A Ceased AU541746B2 (en) | 1980-06-12 | 1981-05-08 | Extractive distillation of hydrocarbons e.g. isoprene butadiene |
Country Status (11)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4134391B2 (ja) * | 1998-04-07 | 2008-08-20 | 日本ゼオン株式会社 | 不飽和炭化水素の分離精製装置および分離精製方法 |
| PL201117B1 (pl) * | 2003-10-20 | 2009-03-31 | Polski Koncern Naftowy Orlen S | Sposób wydzielania butadienu |
| US8080140B2 (en) | 2007-04-18 | 2011-12-20 | Exxonmobil Chemical Patents Inc. | Process for debottlenecking a system for the separation of a conjugated diolefin |
| JP5246027B2 (ja) * | 2009-05-12 | 2013-07-24 | Ｊｓｒ株式会社 | ブタジエンの製造方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4134795A (en) * | 1978-04-05 | 1979-01-16 | The Goodyear Tire & Rubber Company | Acetylenes removal from diolefin streams by extractive distillation |
-
1980
- 1980-06-12 JP JP7834680A patent/JPS574926A/ja active Granted
-
1981
- 1981-05-04 YU YU01134/81A patent/YU113481A/xx unknown
- 1981-05-06 AR AR81285219A patent/AR242624A1/es active
- 1981-05-08 AU AU70300/81A patent/AU541746B2/en not_active Ceased
- 1981-05-11 HU HU811276A patent/HU187335B/hu not_active IP Right Cessation
- 1981-05-12 GB GB8114421A patent/GB2077753B/en not_active Expired
- 1981-05-12 IN IN498/CAL/81A patent/IN152086B/en unknown
- 1981-06-11 NO NO811982A patent/NO156447C/no unknown
- 1981-06-11 MX MX187764A patent/MX159551A/es unknown
- 1981-06-11 CA CA000379589A patent/CA1180301A/en not_active Expired
- 1981-06-12 AT AT0264881A patent/AT375330B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HU187335B (en) | 1985-12-28 |
| GB2077753A (en) | 1981-12-23 |
| AR242624A1 (es) | 1993-04-30 |
| GB2077753B (en) | 1983-09-21 |
| JPS574926A (en) | 1982-01-11 |
| YU113481A (en) | 1983-12-31 |
| MX159551A (es) | 1989-07-03 |
| IN152086B (enrdf_load_html_response) | 1983-10-15 |
| NO156447B (no) | 1987-06-15 |
| NO811982L (no) | 1981-12-14 |
| ATA264881A (de) | 1983-12-15 |
| JPS6212769B2 (enrdf_load_html_response) | 1987-03-20 |
| AT375330B (de) | 1984-07-25 |
| CA1180301A (en) | 1985-01-02 |
| AU7030081A (en) | 1981-12-17 |
| NO156447C (no) | 1987-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU541191B2 (en) | Destructive distillation of wood-waste | |
| AU537966B2 (en) | Butadiene rubber composition | |
| AU526693B2 (en) | High vinyl butadiene polymers | |
| AU553941B2 (en) | Butadiene toughened adhesive composition | |
| AU6636081A (en) | Cyano benzene sulphonamides insecticides | |
| DE2960383D1 (en) | Acetylenes removal from diolefin streams by extractive distillation | |
| JPS56150024A (en) | Recovery of 1,3-butadiene from hydrocarbon mixture | |
| AU533094B2 (en) | Distillation of oil | |
| AU545359B2 (en) | Zeolite conversions of hydrocarbons | |
| AU544378B2 (en) | Zealite-conversion of hydrocarbons | |
| AU5283279A (en) | Stabilizers for oil-water mixtures | |
| AU541746B2 (en) | Extractive distillation of hydrocarbons e.g. isoprene butadiene | |
| AU545951B2 (en) | Destructive distillation of oil shale | |
| ZA857193B (en) | Split-column extractive distillation | |
| AU5071893A (en) | Process for separating hydrocarbon mixtures by extractive distillation | |
| AU1712683A (en) | Dehydrogenation of hydrocarbons | |
| AU520819B2 (en) | Extracting aromatic hydrocarbons from mixtures | |
| AU534255B2 (en) | Process for extractive distillation | |
| AU534928B2 (en) | Separation of gases or vapours | |
| GB2069523B (en) | Distillation of vinyl aromatic compounds | |
| AU514590B2 (en) | Distillation of hydrocarbons from shale | |
| AU534967B2 (en) | Separation of gases or vapours | |
| AU529705B2 (en) | Distillation column | |
| AU5259479A (en) | Distillation of hydrocarbons from shale | |
| AU562048B2 (en) | Aromatisation of hydrocarbon oil fractions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |