IL33255A - Process of separating pure aromatic hydrocarbons from hydrocarbon mixtures - Google Patents
Process of separating pure aromatic hydrocarbons from hydrocarbon mixturesInfo
- Publication number
- IL33255A IL33255A IL33255A IL3325569A IL33255A IL 33255 A IL33255 A IL 33255A IL 33255 A IL33255 A IL 33255A IL 3325569 A IL3325569 A IL 3325569A IL 33255 A IL33255 A IL 33255A
- Authority
- IL
- Israel
- Prior art keywords
- aromatic hydrocarbons
- hydrocarbon mixtures
- pure aromatic
- separating pure
- separating
- Prior art date
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 (en) | 1968-11-14 | 1968-11-14 | Process for the separation of pure aromatic hydrocarbons from hydrocarbon mixtures !! |
Publications (2)
Publication Number | Publication Date |
---|---|
IL33255A0 IL33255A0 (en) | 1969-12-31 |
IL33255A true IL33255A (en) | 1972-11-28 |
Family
ID=5713252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL33255A IL33255A (en) | 1968-11-14 | 1969-10-27 | Process of separating pure aromatic hydrocarbons from hydrocarbon mixtures |
Country Status (14)
Country | Link |
---|---|
US (1) | US3591490A (en) |
JP (1) | JPS4835060B1 (en) |
AT (1) | AT302268B (en) |
BE (1) | BE741018A (en) |
BR (1) | BR6913615D0 (en) |
CS (1) | CS172318B2 (en) |
DE (1) | DE1808758C3 (en) |
DK (1) | DK130541B (en) |
FR (1) | FR2023237A1 (en) |
GB (1) | GB1227510A (en) |
IL (1) | IL33255A (en) |
PL (1) | PL80280B1 (en) |
SE (1) | SE344322B (en) |
SU (1) | SU361559A3 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT971310B (en) * | 1972-11-29 | 1974-04-30 | Snam Progetti | PROCEDURE FOR THE SEPARATION OF A HIGH PURITY AROMATIC VINYL HYDROCARBE FROM HYDRO CARBON MIXTURES THAT CONTAIN IT |
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 |
US4955468A (en) * | 1989-09-08 | 1990-09-11 | Phillips Petroleum Company | Separation of hydrocarbon mixtures |
US4954224A (en) * | 1989-09-08 | 1990-09-04 | Brown Ronald E | Extractive distillation of hydrocarbon feeds employing mixed solvent |
US5069757A (en) * | 1990-07-02 | 1991-12-03 | Phillips Petroleum Company | Separation of aromatics from alkanes |
DE4040145A1 (en) * | 1990-12-15 | 1992-06-17 | Krupp Koppers Gmbh | METHOD FOR SEPARATING AROMATES FROM HYDROCARBON MIXTURES OF ANY AROMATE CONTENT |
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 (en) * | 1996-07-31 | 1998-01-29 | Krupp Uhde Gmbh | Process for the production of pure hydrocarbons from an aromatic and non-aromatic hydrocarbon mixture |
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 (en) * | 2010-11-16 | 2012-05-16 | Thyssenkrupp Uhde Gmbh | Process for removing high boiling hydrocarbons from solvent streams |
CN102126914B (en) * | 2011-01-13 | 2013-03-13 | 中冶焦耐(大连)工程技术有限公司 | Extractive distillation process in hydrofining process of crude benzene |
ITMI20112271A1 (en) | 2011-12-15 | 2013-06-16 | Sime Srl | SEPARATION OF HYDROCARBURIC FAMILIES OR INDIVIDUAL COMPONENTS VIA CONSECUTIVE EXTRACTIVE DISTILLATIONS CARRIED OUT IN ONE COLUMN. |
WO2014024206A1 (en) | 2012-08-09 | 2014-02-13 | Council Of Scientific & Industrial Research | A process for production of benzene lean gasoline by recovery of high purity benzene from unprocessed cracked gasoline fraction containing organic peroxides |
EP2993163B1 (en) * | 2014-09-05 | 2018-02-21 | Scg Chemicals Co. Ltd. | Process for the separation of ethylbenzene |
US10427994B2 (en) * | 2014-09-05 | 2019-10-01 | Scg Chemicals Co., Ltd. | Separation process for C8 aromatics mixture |
-
1968
- 1968-11-14 DE DE1808758A patent/DE1808758C3/en not_active Expired
-
1969
- 1969-09-23 AT AT900069A patent/AT302268B/en not_active IP Right Cessation
- 1969-09-30 PL PL1969136097A patent/PL80280B1/pl unknown
- 1969-10-24 BR BR213615/69A patent/BR6913615D0/en unknown
- 1969-10-24 FR FR6936529A patent/FR2023237A1/fr not_active Withdrawn
- 1969-10-27 IL IL33255A patent/IL33255A/en 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/en unknown
- 1969-11-14 US US876885A patent/US3591490A/en not_active Expired - Lifetime
- 1969-11-14 SE SE15683/69A patent/SE344322B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1808758B2 (en) | 1974-03-14 |
DK130541C (en) | 1975-07-28 |
BR6913615D0 (en) | 1973-01-16 |
FR2023237A1 (en) | 1970-08-07 |
DE1808758A1 (en) | 1970-06-25 |
BE741018A (en) | 1970-04-01 |
JPS4835060B1 (en) | 1973-10-25 |
DK130541B (en) | 1975-03-03 |
AT302268B (en) | 1972-10-10 |
SU361559A3 (en) | 1972-12-07 |
IL33255A0 (en) | 1969-12-31 |
SE344322B (en) | 1972-04-10 |
CS172318B2 (en) | 1976-12-29 |
US3591490A (en) | 1971-07-06 |
PL80280B1 (en) | 1975-08-30 |
DE1808758C3 (en) | 1974-10-17 |
GB1227510A (en) | 1971-04-07 |
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