NL161364B - METHOD FOR SEPARATING A MIXTURE OF AROMATIC AND NON-AROMATIC HYDROCARBONS BY EXTRACTION AND EXTRACTIVE DISTILLATION WITH A SELECTIVE SOLUTION OF THE SULFOLANE TYPE. - Google Patents
METHOD FOR SEPARATING A MIXTURE OF AROMATIC AND NON-AROMATIC HYDROCARBONS BY EXTRACTION AND EXTRACTIVE DISTILLATION WITH A SELECTIVE SOLUTION OF THE SULFOLANE TYPE.Info
- Publication number
- NL161364B NL161364B NL6906949.A NL6906949A NL161364B NL 161364 B NL161364 B NL 161364B NL 6906949 A NL6906949 A NL 6906949A NL 161364 B NL161364 B NL 161364B
- Authority
- NL
- Netherlands
- Prior art keywords
- aromatic
- extraction
- separating
- mixture
- extractive distillation
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6906949.A NL161364C (en) | 1969-05-07 | 1969-05-07 | PROCESS FOR SEPARATING A MIXTURE OF AROMATIC AND NON-AROMATIC HYDROCARBONS BY EXTRACTION AND EXTRACTIVE DISTILLATION WITH A SELECTIVE SOLUTION OF THE SULFOLANE TYPE. |
JP45037572A JPS4937341B1 (en) | 1969-05-07 | 1970-05-04 | |
CA081939A CA930691A (en) | 1969-05-07 | 1970-05-05 | Process for the separation of a solution |
DE19702022075 DE2022075A1 (en) | 1969-05-07 | 1970-05-05 | Process for the separation of solutions which contain components with different solubility and lower boiling points than the solvent |
ZA703047A ZA703047B (en) | 1969-05-07 | 1970-05-05 | Process for the separation of a solution |
GB2157170A GB1301887A (en) | 1969-05-07 | 1970-05-05 | |
FR7016381A FR2047317A5 (en) | 1969-05-07 | 1970-05-05 | |
ES379306A ES379306A1 (en) | 1969-05-07 | 1970-05-05 | A procedure for the separation of the components of a dissolution comprising components that have at less temperature than the solvent. (Machine-translation by Google Translate, not legally binding) |
BE749977D BE749977A (en) | 1969-05-07 | 1970-05-05 | PROCESS FOR SEPARATING A SOLUTION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6906949.A NL161364C (en) | 1969-05-07 | 1969-05-07 | PROCESS FOR SEPARATING A MIXTURE OF AROMATIC AND NON-AROMATIC HYDROCARBONS BY EXTRACTION AND EXTRACTIVE DISTILLATION WITH A SELECTIVE SOLUTION OF THE SULFOLANE TYPE. |
Publications (3)
Publication Number | Publication Date |
---|---|
NL6906949A NL6906949A (en) | 1970-11-10 |
NL161364B true NL161364B (en) | 1979-09-17 |
NL161364C NL161364C (en) | 1980-02-15 |
Family
ID=19806879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6906949.A NL161364C (en) | 1969-05-07 | 1969-05-07 | PROCESS FOR SEPARATING A MIXTURE OF AROMATIC AND NON-AROMATIC HYDROCARBONS BY EXTRACTION AND EXTRACTIVE DISTILLATION WITH A SELECTIVE SOLUTION OF THE SULFOLANE TYPE. |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS4937341B1 (en) |
BE (1) | BE749977A (en) |
CA (1) | CA930691A (en) |
DE (1) | DE2022075A1 (en) |
ES (1) | ES379306A1 (en) |
FR (1) | FR2047317A5 (en) |
GB (1) | GB1301887A (en) |
NL (1) | NL161364C (en) |
ZA (1) | ZA703047B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10927799B2 (en) * | 2017-02-28 | 2021-02-23 | Saudi Arabian Oil Company | Separating a fuel on-board a vehicle |
US11746280B2 (en) | 2021-06-14 | 2023-09-05 | Saudi Arabian Oil Company | Production of barium sulfate and fracturing fluid via mixing of produced water and seawater |
US11661541B1 (en) | 2021-11-11 | 2023-05-30 | Saudi Arabian Oil Company | Wellbore abandonment using recycled tire rubber |
-
1969
- 1969-05-07 NL NL6906949.A patent/NL161364C/en not_active IP Right Cessation
-
1970
- 1970-05-04 JP JP45037572A patent/JPS4937341B1/ja active Pending
- 1970-05-05 ES ES379306A patent/ES379306A1/en not_active Expired
- 1970-05-05 FR FR7016381A patent/FR2047317A5/fr not_active Expired
- 1970-05-05 ZA ZA703047A patent/ZA703047B/en unknown
- 1970-05-05 GB GB2157170A patent/GB1301887A/en not_active Expired
- 1970-05-05 BE BE749977D patent/BE749977A/en unknown
- 1970-05-05 CA CA081939A patent/CA930691A/en not_active Expired
- 1970-05-05 DE DE19702022075 patent/DE2022075A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2047317A5 (en) | 1971-03-12 |
JPS4937341B1 (en) | 1974-10-08 |
ZA703047B (en) | 1971-01-27 |
DE2022075A1 (en) | 1970-11-19 |
GB1301887A (en) | 1973-01-04 |
ES379306A1 (en) | 1972-10-16 |
BE749977A (en) | 1970-11-05 |
NL6906949A (en) | 1970-11-10 |
CA930691A (en) | 1973-07-24 |
NL161364C (en) | 1980-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: SHELL |