SU563116A3 - Способ выделени ароматических углеводородов - Google Patents
Способ выделени ароматических углеводородовInfo
- Publication number
- SU563116A3 SU563116A3 SU1692505A SU1692505A SU563116A3 SU 563116 A3 SU563116 A3 SU 563116A3 SU 1692505 A SU1692505 A SU 1692505A SU 1692505 A SU1692505 A SU 1692505A SU 563116 A3 SU563116 A3 SU 563116A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- water
- solvent
- pipeline
- extractor
- conduit
- Prior art date
Links
- 150000004945 aromatic hydrocarbons Chemical class 0.000 title description 10
- 238000000034 method Methods 0.000 title description 5
- 238000000926 separation method Methods 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 42
- 239000002904 solvent Substances 0.000 description 25
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- 239000000284 extract Substances 0.000 description 10
- 238000000895 extractive distillation Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- 150000001491 aromatic compounds Chemical class 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000004821 distillation Methods 0.000 description 6
- 238000000605 extraction Methods 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 238000000622 liquid--liquid extraction Methods 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 238000000638 solvent extraction Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- LCEDQNDDFOCWGG-UHFFFAOYSA-N morpholine-4-carbaldehyde Chemical compound O=CN1CCOCC1 LCEDQNDDFOCWGG-UHFFFAOYSA-N 0.000 description 2
- 239000011877 solvent mixture Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 101100136834 Mus musculus Plin5 gene Proteins 0.000 description 1
- 101100202291 Mus musculus Slc26a6 gene Proteins 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 101150017983 Slc36a1 gene Proteins 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 239000008096 xylene Substances 0.000 description 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
- C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
- C10G21/12—Organic compounds only
- C10G21/20—Nitrogen-containing compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0488—Flow sheets
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702040025 DE2040025A1 (de) | 1970-08-12 | 1970-08-12 | Verfahren zur Gewinnung von hochreinen Aromaten aus Kohlenwasserstoffgemischen,die neben diesen Aromaten einen beliebig hohen Gehalt an Nichtaromaten aufweisen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU563116A3 true SU563116A3 (ru) | 1977-06-25 |
Family
ID=5779519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1692505A SU563116A3 (ru) | 1970-08-12 | 1971-08-10 | Способ выделени ароматических углеводородов |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS544940B1 (enrdf_load_stackoverflow) |
| AT (1) | AT308716B (enrdf_load_stackoverflow) |
| BE (1) | BE768740A (enrdf_load_stackoverflow) |
| DE (1) | DE2040025A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2102195B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1309875A (enrdf_load_stackoverflow) |
| NL (1) | NL169824C (enrdf_load_stackoverflow) |
| SU (1) | SU563116A3 (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3135319A1 (de) * | 1981-09-05 | 1983-03-24 | Krupp-Koppers Gmbh, 4300 Essen | "verfahren zur gewinnung reiner aromaten" |
| DE19623291A1 (de) * | 1996-06-11 | 1997-12-18 | Basf Ag | Verfahren zur Herstellung von schwefelarmen aliphatischen Verbindungen |
| US6616831B1 (en) | 1997-09-03 | 2003-09-09 | Gtc Technology Inc. | Aromatics separation process and method of retrofitting existing equipment for same |
| US6565742B1 (en) | 1997-09-03 | 2003-05-20 | Gtc Technology Inc. | Aromatics separation process and method of retrofitting existing equipment for same |
| DE10018434B4 (de) * | 2000-04-14 | 2015-01-08 | Thyssenkrupp Industrial Solutions Ag | Anlage zur Gewinnung von Aromaten aus einem Aromaten und Nichtaromaten enthaltenden Kohlenwasserstoffgemisch |
| RU2315029C9 (ru) * | 2006-03-01 | 2008-05-20 | Закрытое Акционерное Общество "Украинско-Бельгийское Совместное Предприятие "Фобос" | Способ получения деароматизированного компонента из риформата бензиновой фракции для производства нефтяных растворителей |
| US9005405B2 (en) | 2012-03-01 | 2015-04-14 | Cpc Corporation, Taiwan | Extractive distillation process for benzene recovery |
-
1970
- 1970-08-12 DE DE19702040025 patent/DE2040025A1/de active Granted
-
1971
- 1971-06-02 AT AT475271A patent/AT308716B/de not_active IP Right Cessation
- 1971-06-09 GB GB1975271A patent/GB1309875A/en not_active Expired
- 1971-06-10 FR FR7121018A patent/FR2102195B1/fr not_active Expired
- 1971-06-18 BE BE768740A patent/BE768740A/xx not_active IP Right Cessation
- 1971-08-10 SU SU1692505A patent/SU563116A3/ru active
- 1971-08-12 JP JP6136271A patent/JPS544940B1/ja active Pending
- 1971-08-12 NL NL7111126A patent/NL169824C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL169824C (nl) | 1982-09-01 |
| BE768740A (fr) | 1971-11-03 |
| NL169824B (nl) | 1982-04-01 |
| NL7111126A (enrdf_load_stackoverflow) | 1972-02-15 |
| GB1309875A (en) | 1973-03-14 |
| AT308716B (de) | 1973-07-25 |
| DE2040025A1 (de) | 1972-02-24 |
| FR2102195B1 (enrdf_load_stackoverflow) | 1975-04-18 |
| JPS544940B1 (enrdf_load_stackoverflow) | 1979-03-12 |
| FR2102195A1 (enrdf_load_stackoverflow) | 1972-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4081355A (en) | Process for recovering highly pure aromatics from a mixture of aromatics and non-aromatics | |
| SA06270067B1 (ar) | استخلاص المنتج من طبقة متحركة محاكية بالامتزاز | |
| US2114524A (en) | Extraction process | |
| US2091078A (en) | Extraction process | |
| US3591490A (en) | Process of separating pure aromatic hydrocarbons from hydrocarbon mixtures | |
| DE10242349A1 (de) | Verfahren zur Abtrennung von Aromaten durch extraktive Destillation und dabei verwendetes Verbundlösungsmittel | |
| SU563116A3 (ru) | Способ выделени ароматических углеводородов | |
| SU473353A3 (ru) | Способ выделени изопрена из смеси углеводородов с5 | |
| JPS6251318B2 (enrdf_load_stackoverflow) | ||
| US2111360A (en) | Extraction process | |
| RU2002724C1 (ru) | Способ одновременного получени чистого бензола и чистого толуола | |
| US3788980A (en) | Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock | |
| RU2680058C2 (ru) | Удаление тяжелых углеводородов | |
| US3177196A (en) | Liquid-liquid extraction procedure | |
| FI83788B (fi) | Behandling av nafta som har en hoeg koncentration av normalparaffiner. | |
| US2564970A (en) | Liquid-liquid contacting | |
| SU700059A3 (ru) | Способ выделени ароматических углеводородов из их смесей с неароматическими | |
| US3554873A (en) | Simplified extractive distillation process for obtaining aromatics of differing boiling-point ranges | |
| US3557529A (en) | Process and apparatus for the simultaneous production of acetylene and ethylene | |
| US3436435A (en) | Recovery of aromatics | |
| EP0202371A1 (en) | Method of extractive separation, particularly of aromatic and non-aromatic components | |
| US3445537A (en) | Plurality of extractive-distillation zones and stripping zones | |
| US2149643A (en) | Extraction process | |
| US2028121A (en) | High octane number gasoline and method of manufacture | |
| US2176429A (en) | Process and apparatus for countercurrent treatment |