FR2307031A1 - Procede cyclique pour la separation de n-alcanes de leurs melanges avec des hydrocarbures a chaines non droites - Google Patents
Procede cyclique pour la separation de n-alcanes de leurs melanges avec des hydrocarbures a chaines non droitesInfo
- Publication number
- FR2307031A1 FR2307031A1 FR7609634A FR7609634A FR2307031A1 FR 2307031 A1 FR2307031 A1 FR 2307031A1 FR 7609634 A FR7609634 A FR 7609634A FR 7609634 A FR7609634 A FR 7609634A FR 2307031 A1 FR2307031 A1 FR 2307031A1
- Authority
- FR
- France
- Prior art keywords
- alkanes
- mixtures
- straight
- separation
- chain hydrocarbons
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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
- C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
- C10G25/12—Recovery of used adsorbent
-
- 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
- C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
- C10G25/02—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material
- C10G25/03—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material with crystalline alumino-silicates, e.g. molecular sieves
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB14313/75A GB1512401A (en) | 1975-04-08 | 1975-04-08 | Separating hydrocarbons |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2307031A1 true FR2307031A1 (fr) | 1976-11-05 |
Family
ID=10038932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7609634A Withdrawn FR2307031A1 (fr) | 1975-04-08 | 1976-04-02 | Procede cyclique pour la separation de n-alcanes de leurs melanges avec des hydrocarbures a chaines non droites |
Country Status (9)
Country | Link |
---|---|
US (1) | US4059505A (fr) |
JP (1) | JPS51123201A (fr) |
BE (1) | BE840532A (fr) |
DE (1) | DE2613974A1 (fr) |
FR (1) | FR2307031A1 (fr) |
GB (1) | GB1512401A (fr) |
IT (1) | IT1058592B (fr) |
NL (1) | NL7603336A (fr) |
SU (1) | SU650496A3 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4487688A (en) * | 1979-12-19 | 1984-12-11 | Mobil Oil Corporation | Selective sorption of lubricants of high viscosity index |
US4394254A (en) * | 1982-04-26 | 1983-07-19 | Texaco Inc. | Method for separating straight chain hydrocarbons using zeolites having large crystals |
ZA842673B (en) * | 1983-04-13 | 1986-10-29 | Mineral Deposits Ltd | Spiral separator |
US4608061A (en) * | 1985-06-28 | 1986-08-26 | Union Carbide Corporation | Normal butane/iso-butane separation |
US5433770A (en) * | 1993-12-27 | 1995-07-18 | Uop | PSA process employing a rapid depressurization step to create a disequilibrium effect |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1220897A (fr) * | 1958-01-02 | 1960-05-30 | Exxon Research Engineering Co | Procédé d'utilisation de tamis moléculaires suivant un cycle thermique |
FR1221459A (fr) * | 1958-05-28 | 1960-06-01 | Exxon Research Engineering Co | Procédé de séparation perfectionné d'hydrocarbures à l'aide de tamis moléculaires |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2901519A (en) * | 1957-04-29 | 1959-08-25 | Exxon Research Engineering Co | Molecular sieve separation process |
US2912473A (en) * | 1957-09-19 | 1959-11-10 | Pure Oil Co | Fractionation process using zeolitic molecular sieves |
GB1026116A (en) * | 1964-01-01 | 1966-04-14 | British Petroleum Co | Hydrocarbon separation process |
US3244619A (en) * | 1964-02-10 | 1966-04-05 | Texaco Inc | Separation process |
US3373103A (en) * | 1966-02-01 | 1968-03-12 | Texaco Inc | N-hydrocarbon separation with a molecular sieve |
GB1110494A (en) * | 1966-04-06 | 1968-04-18 | British Petroleum Co | Improvements relating to cyclic adsorptive separation processes |
-
1975
- 1975-04-08 GB GB14313/75A patent/GB1512401A/en not_active Expired
-
1976
- 1976-03-22 US US05/668,843 patent/US4059505A/en not_active Expired - Lifetime
- 1976-03-26 IT IT21649/76A patent/IT1058592B/it active
- 1976-03-31 NL NL7603336A patent/NL7603336A/xx not_active Application Discontinuation
- 1976-04-01 DE DE19762613974 patent/DE2613974A1/de not_active Withdrawn
- 1976-04-02 FR FR7609634A patent/FR2307031A1/fr not_active Withdrawn
- 1976-04-06 JP JP51037867A patent/JPS51123201A/ja active Pending
- 1976-04-07 SU SU762342412A patent/SU650496A3/ru active
- 1976-04-08 BE BE165968A patent/BE840532A/fr unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1220897A (fr) * | 1958-01-02 | 1960-05-30 | Exxon Research Engineering Co | Procédé d'utilisation de tamis moléculaires suivant un cycle thermique |
FR1221459A (fr) * | 1958-05-28 | 1960-06-01 | Exxon Research Engineering Co | Procédé de séparation perfectionné d'hydrocarbures à l'aide de tamis moléculaires |
Also Published As
Publication number | Publication date |
---|---|
GB1512401A (en) | 1978-06-01 |
JPS51123201A (en) | 1976-10-27 |
DE2613974A1 (de) | 1976-10-21 |
SU650496A3 (ru) | 1979-02-28 |
IT1058592B (it) | 1982-05-10 |
US4059505A (en) | 1977-11-22 |
BE840532A (fr) | 1976-10-08 |
NL7603336A (nl) | 1976-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |