ES498911A0 - Un procedimiento continuo de destilacion por vapor para ex- traccion de solvente para la recuperacion de hidrocarburos aromaticos - Google Patents
Un procedimiento continuo de destilacion por vapor para ex- traccion de solvente para la recuperacion de hidrocarburos aromaticosInfo
- Publication number
- ES498911A0 ES498911A0 ES498911A ES498911A ES498911A0 ES 498911 A0 ES498911 A0 ES 498911A0 ES 498911 A ES498911 A ES 498911A ES 498911 A ES498911 A ES 498911A ES 498911 A0 ES498911 A0 ES 498911A0
- Authority
- ES
- Spain
- Prior art keywords
- recovery
- aromatic hydrocarbons
- solvent extraction
- steam distillation
- continuous steam
- 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.)
- Granted
Links
- 150000004945 aromatic hydrocarbons Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- 238000000638 solvent extraction Methods 0.000 title 1
- 238000001256 steam distillation Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/28—Recovery of used solvent
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/117,295 US4260476A (en) | 1980-01-31 | 1980-01-31 | Separation of aromatic hydrocarbons from petroleum fractions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8204708A1 ES8204708A1 (es) | 1982-05-01 |
| ES498911A0 true ES498911A0 (es) | 1982-05-01 |
Family
ID=22372074
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES498911A Granted ES498911A0 (es) | 1980-01-31 | 1981-01-29 | Un procedimiento continuo de destilacion por vapor para ex- traccion de solvente para la recuperacion de hidrocarburos aromaticos |
| ES508676A Expired ES8300661A1 (es) | 1980-01-31 | 1982-01-13 | "un procedimiento continuo de destilacion por vapor para extraccion de solvente para la recuperacion de hidrocarburos arormaticos". |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES508676A Expired ES8300661A1 (es) | 1980-01-31 | 1982-01-13 | "un procedimiento continuo de destilacion por vapor para extraccion de solvente para la recuperacion de hidrocarburos arormaticos". |
Country Status (15)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4401560A (en) * | 1982-07-01 | 1983-08-30 | Union Carbide Corporation | Process for the separation of aromatic hydrocarbons from petroleum fractions with heat recovery |
| EP0098580A3 (en) * | 1982-07-06 | 1986-04-16 | Union Carbide Corporation | Process for the separation of aromatic hydrocarbons from petroleum fractions with heat recovery |
| US4498980A (en) * | 1983-02-14 | 1985-02-12 | Union Carbide Corporation | Separation of aromatic and nonaromatic components in mixed hydrocarbon feeds |
| US4571295A (en) * | 1983-05-13 | 1986-02-18 | Union Carbide Corporation | Aromatic/nonaromatic separations |
| GB2163070A (en) * | 1984-08-13 | 1986-02-19 | Smidth & Co As F L | Separator for sorting particulate material |
| HU201576B (en) * | 1984-12-28 | 1990-11-28 | Union Carbide Corp | Process for isolating aromatic hydrocarbons fromhydrocarbon mixtures |
| US4690733A (en) * | 1985-03-20 | 1987-09-01 | Union Carbide Corporation | Process for the separation of hydrocarbons from a mixed feedstock |
| JPS62220585A (ja) * | 1986-03-14 | 1987-09-28 | ユニオン・カ−バイド・コ−ポレ−シヨン | 混合供給原料から炭化水素を分離する方法 |
| GB8606902D0 (en) * | 1986-03-20 | 1986-04-23 | Shell Int Research | Extraction process |
| US5225072A (en) * | 1990-08-03 | 1993-07-06 | Uop | Processes for the separation of aromatic hydrocarbons from a hydrocarbon mixture |
| US5922193A (en) * | 1995-09-01 | 1999-07-13 | Mobil Oil Corporation | Addition of ethers or aldehydes to furfural for aromatic extractions |
| KR100894400B1 (ko) * | 2007-11-29 | 2009-04-20 | 주식회사 엘지화학 | 벤젠 회수 유닛 에너지 효율 개선 방법 |
| CN102021024B (zh) * | 2009-09-18 | 2014-03-26 | 北京金伟晖工程技术有限公司 | 一种制备高质量柴油的系统及其方法 |
| US9481835B2 (en) | 2010-03-02 | 2016-11-01 | Meg Energy Corp. | Optimal asphaltene conversion and removal for heavy hydrocarbons |
| US9200211B2 (en) | 2012-01-17 | 2015-12-01 | Meg Energy Corp. | Low complexity, high yield conversion of heavy hydrocarbons |
| KR101921375B1 (ko) | 2013-02-25 | 2018-11-22 | 메그 에너지 코오퍼레이션 | 신규한 장치 및 방법을 이용한 중질 액체 탄화수소로부터 고체 아스팔텐의 개선된 분리（“ias”） |
| KR102839127B1 (ko) * | 2020-05-08 | 2025-07-25 | 주식회사 엘지화학 | 방향족 탄화수소 분리방법 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2243873A (en) * | 1938-02-07 | 1941-06-03 | Standard Oil Co California | Method for selective solvent extraction |
| GB1003490A (en) * | 1960-11-25 | 1965-09-02 | Apv Co Ltd | Improvements in or relating to the separation of mixtures by azeotropic distillation |
| BE615392A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-03-23 | |||
| US3361664A (en) * | 1966-04-05 | 1968-01-02 | Universal Oil Prod Co | Flashing and extractively distilling an extract |
| US3723256A (en) * | 1971-06-14 | 1973-03-27 | Universal Oil Prod Co | Aromatic hydrocarbon recovery by extractive distillation, extraction and plural distillations |
| BE788871A (fr) * | 1971-09-16 | 1973-03-15 | Union Carbide Corp | Procede de separation par extraction et |
| US3714034A (en) * | 1971-12-13 | 1973-01-30 | Union Carbide Corp | Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock |
-
1980
- 1980-01-31 US US06/117,295 patent/US4260476A/en not_active Expired - Lifetime
- 1980-12-26 IN IN918/DEL/80A patent/IN155210B/en unknown
-
1981
- 1981-01-05 CA CA000367868A patent/CA1163596A/en not_active Expired
- 1981-01-12 ZA ZA00810177A patent/ZA81177B/xx unknown
- 1981-01-19 TR TR21123A patent/TR21123A/xx unknown
- 1981-01-28 EP EP81100597A patent/EP0033512B1/en not_active Expired
- 1981-01-28 DE DE8181100597T patent/DE3165606D1/de not_active Expired
- 1981-01-29 AR AR284104A patent/AR228145A1/es active
- 1981-01-29 BR BR8100497A patent/BR8100497A/pt unknown
- 1981-01-29 ES ES498911A patent/ES498911A0/es active Granted
- 1981-01-30 KR KR1019810000289A patent/KR850001107B1/ko not_active Expired
- 1981-01-30 YU YU248/81A patent/YU43914B/xx unknown
- 1981-01-30 JP JP1177981A patent/JPS56120793A/ja active Granted
- 1981-01-30 PT PT72423A patent/PT72423B/pt not_active IP Right Cessation
- 1981-01-30 MX MX185803A patent/MX157496A/es unknown
-
1982
- 1982-01-13 ES ES508676A patent/ES8300661A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| MX157496A (es) | 1988-11-28 |
| US4260476A (en) | 1981-04-07 |
| DE3165606D1 (en) | 1984-09-27 |
| ES508676A0 (es) | 1982-11-01 |
| EP0033512B1 (en) | 1984-08-22 |
| JPS56120793A (en) | 1981-09-22 |
| ES8300661A1 (es) | 1982-11-01 |
| YU43914B (en) | 1989-12-31 |
| PT72423B (en) | 1981-12-21 |
| TR21123A (tr) | 1983-10-17 |
| ZA81177B (en) | 1982-01-27 |
| EP0033512A3 (en) | 1981-08-26 |
| PT72423A (en) | 1981-02-01 |
| ES8204708A1 (es) | 1982-05-01 |
| JPS6251318B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-10-29 |
| BR8100497A (pt) | 1981-08-18 |
| CA1163596A (en) | 1984-03-13 |
| EP0033512A2 (en) | 1981-08-12 |
| KR850001107B1 (ko) | 1985-08-03 |
| IN155210B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-01-12 |
| KR830004868A (ko) | 1983-07-20 |
| AR228145A1 (es) | 1983-01-31 |
| YU24881A (en) | 1983-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19970203 |