SE344322B - - Google Patents
Info
- Publication number
- SE344322B SE344322B SE15683/69A SE1568369A SE344322B SE 344322 B SE344322 B SE 344322B SE 15683/69 A SE15683/69 A SE 15683/69A SE 1568369 A SE1568369 A SE 1568369A SE 344322 B SE344322 B SE 344322B
- Authority
- SE
- Sweden
Links
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
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/08—Azeotropic or 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)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1808758A DE1808758C3 (de) | 1968-11-14 | 1968-11-14 | Verfahren zur Abtrennung reiner aromatischer Kohlenwasserstoffe aus Kohlenwasserstoffgemische!! |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE344322B true SE344322B (sv) | 1972-04-10 |
Family
ID=5713252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE15683/69A SE344322B (sv) | 1968-11-14 | 1969-11-14 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3591490A (sv) |
| JP (1) | JPS4835060B1 (sv) |
| AT (1) | AT302268B (sv) |
| BE (1) | BE741018A (sv) |
| BR (1) | BR6913615D0 (sv) |
| CS (1) | CS172318B2 (sv) |
| DE (1) | DE1808758C3 (sv) |
| DK (1) | DK130541B (sv) |
| FR (1) | FR2023237A1 (sv) |
| GB (1) | GB1227510A (sv) |
| IL (1) | IL33255A (sv) |
| PL (1) | PL80280B1 (sv) |
| SE (1) | SE344322B (sv) |
| SU (1) | SU361559A3 (sv) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT971310B (it) * | 1972-11-29 | 1974-04-30 | Snam Progetti | Procedimento per la separazione di un idrocarburo vinil aromatico ad elevata purezza da miscele idro carburiche che lo contengono |
| US3844902A (en) * | 1973-04-02 | 1974-10-29 | A Vickers | Combination of extractive distillation and liquid extraction process for separation of a hydrocarbon feed mixture |
| US4948472A (en) * | 1989-07-12 | 1990-08-14 | Phillips Petroleum Company | Extractive distillation of hydrocarbon mixtures employing mixed solvent |
| US4954224A (en) * | 1989-09-08 | 1990-09-04 | Brown Ronald E | Extractive distillation of hydrocarbon feeds employing mixed solvent |
| US4955468A (en) * | 1989-09-08 | 1990-09-11 | Phillips Petroleum Company | Separation of hydrocarbon mixtures |
| US5069757A (en) * | 1990-07-02 | 1991-12-03 | Phillips Petroleum Company | Separation of aromatics from alkanes |
| DE4040145A1 (de) * | 1990-12-15 | 1992-06-17 | Krupp Koppers Gmbh | Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes |
| US5145562A (en) * | 1991-07-01 | 1992-09-08 | Phillips Petroleum Company | Extractive distillation of mixtures containing aromatic and olefinic hydrocarbons |
| US5135617A (en) * | 1991-07-01 | 1992-08-04 | Phillips Petroleum Company | Separation of aromatic from olefinic hydrocarbons by extractive distillation |
| DE19630771C1 (de) * | 1996-07-31 | 1998-01-29 | Krupp Uhde Gmbh | Verfahren zur Gewinnung reiner Kohlenwasserstoffe aus einem aromaten- und nichtaromatenhaltigen Kohlenwasserstoffgemisch |
| US6616831B1 (en) * | 1997-09-03 | 2003-09-09 | Gtc Technology Inc. | Aromatics separation process and method of retrofitting existing equipment for same |
| US20010049462A1 (en) * | 2000-04-28 | 2001-12-06 | Fu-Ming Lee | Aromatics purification from petroleum streams |
| US20100300939A1 (en) * | 2009-06-02 | 2010-12-02 | Uop Llc | Process for Removing a Contaminant from an Aromatic Selective Solvent |
| US8460517B2 (en) * | 2009-09-02 | 2013-06-11 | Gtc Technology Us Llc | Methods and apparatuses for steam addition to a reboiler coupled to an extractive distillation column for improved extractive distillation |
| DE102010051396A1 (de) * | 2010-11-16 | 2012-05-16 | Thyssenkrupp Uhde Gmbh | Verfahren zur Entfernung schwersiedender Kohlenwasserstoffe aus Lösungsmittelströmen |
| CN102126914B (zh) * | 2011-01-13 | 2013-03-13 | 中冶焦耐(大连)工程技术有限公司 | 一种粗苯加氢精制过程中的萃取蒸馏工艺 |
| ITMI20112271A1 (it) | 2011-12-15 | 2013-06-16 | Sime Srl | Separazione di famiglie idrocarburiche o di singoli componenti via distillazioni estrattive consecutive realizzate in una sola colonna. |
| CN104718276B (zh) | 2012-08-09 | 2017-08-25 | 科学工业研究委员会 | 用于通过从含有机过氧化物的未加工的裂化汽油馏分回收高纯度苯来制备贫苯汽油的方法 |
| EP2993163B1 (en) * | 2014-09-05 | 2018-02-21 | Scg Chemicals Co. Ltd. | Process for the separation of ethylbenzene |
| PL3189022T3 (pl) * | 2014-09-05 | 2021-11-08 | Scg Chemicals Company Limited | Sposób rozdzielania dla mieszaniny aromatycznych związków C8 |
-
1968
- 1968-11-14 DE DE1808758A patent/DE1808758C3/de not_active Expired
-
1969
- 1969-09-23 AT AT900069A patent/AT302268B/de not_active IP Right Cessation
- 1969-09-30 PL PL1969136097A patent/PL80280B1/pl unknown
- 1969-10-24 FR FR6936529A patent/FR2023237A1/fr not_active Withdrawn
- 1969-10-24 BR BR213615/69A patent/BR6913615D0/pt unknown
- 1969-10-27 IL IL33255A patent/IL33255A/xx unknown
- 1969-10-30 SU SU1377111A patent/SU361559A3/ru active
- 1969-10-30 BE BE741018D patent/BE741018A/xx unknown
- 1969-11-05 CS CS7308A patent/CS172318B2/cs unknown
- 1969-11-11 GB GB1227510D patent/GB1227510A/en not_active Expired
- 1969-11-13 JP JP44091323A patent/JPS4835060B1/ja active Pending
- 1969-11-13 DK DK601069AA patent/DK130541B/da unknown
- 1969-11-14 SE SE15683/69A patent/SE344322B/xx unknown
- 1969-11-14 US US876885A patent/US3591490A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1227510A (sv) | 1971-04-07 |
| JPS4835060B1 (sv) | 1973-10-25 |
| DK130541C (sv) | 1975-07-28 |
| CS172318B2 (sv) | 1976-12-29 |
| US3591490A (en) | 1971-07-06 |
| IL33255A (en) | 1972-11-28 |
| AT302268B (de) | 1972-10-10 |
| FR2023237A1 (sv) | 1970-08-07 |
| DK130541B (da) | 1975-03-03 |
| IL33255A0 (en) | 1969-12-31 |
| SU361559A3 (sv) | 1972-12-07 |
| DE1808758C3 (de) | 1974-10-17 |
| PL80280B1 (sv) | 1975-08-30 |
| BR6913615D0 (pt) | 1973-01-16 |
| DE1808758B2 (de) | 1974-03-14 |
| DE1808758A1 (de) | 1970-06-25 |
| BE741018A (sv) | 1970-04-01 |