FR2305414A1 - Procede de separation des isomeres d'hydrocarbures aromatiques - Google Patents
Procede de separation des isomeres d'hydrocarbures aromatiquesInfo
- Publication number
- FR2305414A1 FR2305414A1 FR7608532A FR7608532A FR2305414A1 FR 2305414 A1 FR2305414 A1 FR 2305414A1 FR 7608532 A FR7608532 A FR 7608532A FR 7608532 A FR7608532 A FR 7608532A FR 2305414 A1 FR2305414 A1 FR 2305414A1
- Authority
- FR
- France
- Prior art keywords
- aromatic hydrocarbons
- separating isomers
- isomers
- separating
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
- B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/562,604 US3943184A (en) | 1974-02-15 | 1975-03-27 | Aromatic hydrocarbon isomer separation process |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2305414A1 true FR2305414A1 (fr) | 1976-10-22 |
FR2305414B1 FR2305414B1 (fr) | 1979-10-05 |
Family
ID=24246959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7608532A Granted FR2305414A1 (fr) | 1975-03-27 | 1976-03-24 | Procede de separation des isomeres d'hydrocarbures aromatiques |
Country Status (7)
Country | Link |
---|---|
CA (1) | CA1047944A (fr) |
ES (1) | ES446113A1 (fr) |
FR (1) | FR2305414A1 (fr) |
GB (1) | GB1535232A (fr) |
IT (1) | IT1055910B (fr) |
SU (1) | SU674666A3 (fr) |
ZA (1) | ZA76937B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8704031B2 (en) * | 2010-06-30 | 2014-04-22 | Uop Llc | Adsorptive process for separation of C8 aromatic hydrocarbons |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2227889A1 (fr) * | 1973-05-02 | 1974-11-29 | Universal Oil Prod Co | |
US3943184A (en) * | 1974-02-15 | 1976-03-09 | Universal Oil Products Company | Aromatic hydrocarbon isomer separation process |
-
1976
- 1976-02-17 ZA ZA760937A patent/ZA76937B/xx unknown
- 1976-02-19 GB GB6540/76A patent/GB1535232A/en not_active Expired
- 1976-02-26 IT IT20609/76A patent/IT1055910B/it active
- 1976-03-04 CA CA247,116A patent/CA1047944A/fr not_active Expired
- 1976-03-16 ES ES446113A patent/ES446113A1/es not_active Expired
- 1976-03-24 FR FR7608532A patent/FR2305414A1/fr active Granted
- 1976-03-26 SU SU762338458A patent/SU674666A3/ru active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2227889A1 (fr) * | 1973-05-02 | 1974-11-29 | Universal Oil Prod Co | |
US3943184A (en) * | 1974-02-15 | 1976-03-09 | Universal Oil Products Company | Aromatic hydrocarbon isomer separation process |
Also Published As
Publication number | Publication date |
---|---|
CA1047944A (fr) | 1979-02-06 |
ES446113A1 (es) | 1977-06-01 |
SU674666A3 (ru) | 1979-07-15 |
IT1055910B (it) | 1982-01-11 |
ZA76937B (en) | 1977-04-27 |
GB1535232A (en) | 1978-12-13 |
FR2305414B1 (fr) | 1979-10-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1555029A (en) | Process for separating para-xylene | |
BE798887A (fr) | Procede de separation d'hydrocarbures non satures | |
RO70262A (fr) | Procede de separation des parafines normales et des isoparafines | |
BE821097A (fr) | Procede pour separer et recueillir les hydrocarbures aromatique d'un courant gazeux | |
FR2444652B1 (fr) | Procede de separation d'hydrocarbures par adsorption selective | |
BE855934A (fr) | Procede de separation ou de purification du ruthenium | |
FR2538379B1 (fr) | Procede de separation d'isomeres de benzene substitue | |
FR2311576A1 (fr) | Procede pour la separation des isotopes | |
PT72439A (fr) | Procede de separation de melange de hidrocarbures separation process | |
JPS51113254A (en) | System for separating contaminants from liquid | |
GB2005299B (en) | Process for the separation of aromatic compounds from hydrocarbon mixtures | |
BE817905A (fr) | Procede pour separer des hydrocarbures | |
FR2322142A1 (fr) | Procede de preparation des isomeres du 1,4-dibromo-epoxy-cyclohexene | |
FR2311085A1 (fr) | Procede de separation d'un effluent provenant d'une zone de conversion d'hydrocarbures | |
FR2465704B1 (fr) | Procede pour separer un alkylphenol isomere a partir d'un melange isomere par des techniques d'adsorption | |
BE857926A (fr) | Procede de separation de melanges de dinitroanthraquinones | |
BE783926A (fr) | Procede de separation d'hydrocarbures aromatiques a partir d'unmelange d'hydrocarbures | |
BE818853A (fr) | Procede pour separer l'isoprene d'un courant d'hydrocarbures | |
BE840839A (fr) | Procede pour isoler le 1,5- et le 1,8-dinitronaphtalenes a partir de melanges de dinitronaphtalenes isomeres | |
FR2305414A1 (fr) | Procede de separation des isomeres d'hydrocarbures aromatiques | |
RO71263A (fr) | Procede pour la separation d'isobutyllene de melanges de hydrocarbures | |
DE3360808D1 (en) | Process for separating hydrocarbon mixtures by extractive distillation | |
FR2302986A1 (fr) | Procede pour separer et recueillir l'ethylbenzene de melanges d'isomeres aromatiques en c8, zeolithe adsorbante utilisee dans ce procede et sa preparation | |
FR2301504A1 (fr) | Procede perfectionne de separation des isomeres du cresol | |
FR2299323A1 (fr) | Procede pour la separation de 4,4'-dichlorodiphenylsulfone |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |