IE36118B1 - Method for separating hydrocarbons especially aromatic hydrocarbons - Google Patents
Method for separating hydrocarbons especially aromatic hydrocarbonsInfo
- Publication number
- IE36118B1 IE36118B1 IE225/72A IE22572A IE36118B1 IE 36118 B1 IE36118 B1 IE 36118B1 IE 225/72 A IE225/72 A IE 225/72A IE 22572 A IE22572 A IE 22572A IE 36118 B1 IE36118 B1 IE 36118B1
- Authority
- IE
- Ireland
- Prior art keywords
- hydrocarbons
- affinity
- metallic atoms
- hydrocarbon
- initial mixture
- Prior art date
Links
- 229930195733 hydrocarbon Natural products 0.000 title abstract 7
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 title 1
- 125000004429 atom Chemical group 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- 239000004215 Carbon black (E152) Substances 0.000 abstract 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 3
- 239000012071 phase Substances 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000004508 fractional distillation Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 150000002902 organometallic compounds Chemical class 0.000 abstract 1
- 229920000768 polyamine Polymers 0.000 abstract 1
- 230000002441 reversible effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- 238000006478 transmetalation reaction Methods 0.000 abstract 1
- 239000012808 vapor phase Substances 0.000 abstract 1
Classifications
-
- 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
- C07C7/173—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with the aid of organo-metallic compounds
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)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7106659A FR2127175A5 (enrdf_load_stackoverflow) | 1971-02-26 | 1971-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE36118L IE36118L (en) | 1972-08-26 |
| IE36118B1 true IE36118B1 (en) | 1976-08-18 |
Family
ID=9072549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE225/72A IE36118B1 (en) | 1971-02-26 | 1972-02-24 | Method for separating hydrocarbons especially aromatic hydrocarbons |
Country Status (16)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5198594A (en) * | 1991-11-27 | 1993-03-30 | Amoco Corporation | Alkylation of alkylaromatics promoted by sonicated alkali metal |
| DE102004026626A1 (de) * | 2004-06-01 | 2005-12-29 | Bayer Materialscience Ag | Verfahren zur destillativen Trennung von wässrigen Aminlösungen |
| CN107324967A (zh) * | 2016-04-28 | 2017-11-07 | 上海华谊工程有限公司 | 一种从混合二甲苯中分离对二甲苯的工艺 |
| KR102160602B1 (ko) * | 2017-12-27 | 2020-09-28 | 한화솔루션 주식회사 | 탄화수소 함유 용액 내의 방향족 함량의 측정 방법 |
| FR3080857B1 (fr) * | 2018-05-04 | 2020-05-08 | Axens | Procede et dispositif de separation d'aromatiques sous vide |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1140618A (fr) * | 1955-02-10 | 1957-07-31 | Procédé pour l'épuration de gaz et de liquides, en particulier d'oléfines | |
| US2959626A (en) * | 1957-07-15 | 1960-11-08 | Cosden Petroleum Corp | Process for the production of styrenegrade ethyl benzene |
| NL121641C (enrdf_load_stackoverflow) * | 1962-05-31 | |||
| US3254024A (en) * | 1965-03-03 | 1966-05-31 | Halcon International Inc | Process for separating c8-aromatic hydrocarbons by series column distillation |
| US3356593A (en) * | 1965-08-17 | 1967-12-05 | Chevron Res | Separation of metaxylene-paraxylene mixtures by extractive distillation |
| US3598879A (en) * | 1968-12-19 | 1971-08-10 | Ashland Oil Inc | Alkyl transfer of alkyl aromatics with group i-a,ii-a,iv,or rare earth metals on boria alumina |
| US3629288A (en) * | 1969-11-06 | 1971-12-21 | Nat Patent Dev Corp | Purification of aprotic solvents |
| US3707577A (en) * | 1971-03-08 | 1972-12-26 | Exxon Research Engineering Co | Separation of aromatics |
-
1971
- 1971-02-26 FR FR7106659A patent/FR2127175A5/fr not_active Expired
-
1972
- 1972-02-21 CA CA135,133A patent/CA992489A/en not_active Expired
- 1972-02-21 DE DE2208115A patent/DE2208115C3/de not_active Expired
- 1972-02-22 ZA ZA721185A patent/ZA721185B/xx unknown
- 1972-02-24 IE IE225/72A patent/IE36118B1/xx unknown
- 1972-02-24 GB GB865872A patent/GB1378951A/en not_active Expired
- 1972-02-24 SE SE7202286A patent/SE373122B/xx unknown
- 1972-02-25 BR BR1063/72A patent/BR7201063D0/pt unknown
- 1972-02-25 RO RO7269898A patent/RO64224A/ro unknown
- 1972-02-25 SU SU1754494A patent/SU460612A3/ru active
- 1972-02-25 ES ES400659A patent/ES400659A1/es not_active Expired
- 1972-02-25 LU LU64839D patent/LU64839A1/xx unknown
- 1972-02-25 US US00229273A patent/US3849261A/en not_active Expired - Lifetime
- 1972-02-25 AT AT154172A patent/AT326626B/de not_active IP Right Cessation
- 1972-02-25 NL NL7202516A patent/NL7202516A/xx unknown
- 1972-02-28 DD DD161337A patent/DD99981A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO64224A (fr) | 1979-06-15 |
| FR2127175A5 (enrdf_load_stackoverflow) | 1972-10-13 |
| ES400659A1 (es) | 1975-06-16 |
| AT326626B (de) | 1975-12-29 |
| DE2208115C3 (de) | 1975-10-30 |
| CA992489A (en) | 1976-07-06 |
| DE2208115B2 (de) | 1975-03-20 |
| ZA721185B (en) | 1972-11-29 |
| SE373122B (enrdf_load_stackoverflow) | 1975-01-27 |
| US3849261A (en) | 1974-11-19 |
| LU64839A1 (enrdf_load_stackoverflow) | 1972-12-05 |
| SU460612A3 (ru) | 1975-02-15 |
| DD99981A5 (enrdf_load_stackoverflow) | 1973-09-05 |
| DE2208115A1 (de) | 1972-09-07 |
| NL7202516A (enrdf_load_stackoverflow) | 1972-08-29 |
| ATA154172A (de) | 1975-03-15 |
| GB1378951A (en) | 1975-01-02 |
| IE36118L (en) | 1972-08-26 |
| BR7201063D0 (pt) | 1973-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR920700278A (ko) | 용매 추출 방법 | |
| GB1410773A (en) | Hydrocarbon separation process | |
| GB1430481A (en) | Process for purifying benezene and toluene by extractive azeotropic distillation process for producing aromatic hydrocarbons | |
| ES411298A1 (es) | Procedimiento para la recuperacion del isopreno de mezclas que lo contienen. | |
| IE36118B1 (en) | Method for separating hydrocarbons especially aromatic hydrocarbons | |
| US2943105A (en) | Treatment of hydrocarbon solutions of oxygenated chemicals with solid adsorbents | |
| US2522059A (en) | Separation of hydrocarbons | |
| EP0467484A1 (en) | Process for separating polar and non-polar constituents from coal tar distillates | |
| FI863274A0 (fi) | Foerfarande foer framstaellning av etrar. | |
| MY108764A (en) | Process for the separation of oligomeric materials from a catalyst mixture | |
| Dinneen et al. | Application of Separation Techniques to High-Boiling Shale-Oil Distillate | |
| GB1059879A (en) | Process for separating straight-chain hydrocarbons from a mixture thereof with branched chain and/or cyclic organic compounds | |
| US2537115A (en) | Extractive distillation of alcohols | |
| US3350282A (en) | Extraction distillation of hydrocarbon mixtures of varying unsaturation | |
| US3981798A (en) | Liquid/liquid extraction using certain ethers and esters | |
| GB1340903A (en) | Method of purifying uranium hexafluoride | |
| GB1395087A (en) | Process for separating aromatic hydrocarbons | |
| ES381946A1 (es) | Procedimiento para la extraccion de hidrocarburos aromati- cos. | |
| ES409365A1 (es) | Un procedimiento para producir fuel-oil. | |
| US3284320A (en) | Separation of mixtures of alkyl monobromides and hydrocarbons by extractive distillation with a di-ester of phthalic acid | |
| Kobayashi et al. | Photoisomerization of bis (trifluoromethyl) thiophenes | |
| SU464126A3 (ru) | Способ выделени ароматических углеводородов | |
| GB1512401A (en) | Separating hydrocarbons | |
| US3579539A (en) | Dual solvent separation of 4-hydroxy-benzothiophene from 4-oxo-4,5,6,7-tetrahydrobenzothiophene | |
| GB1384948A (en) | Method of recovering pure aromatics from mixtures thereof with non- aromatics |