MY105204A - Use of a fluoro-desobent in a process for adsorptive separation of para-alkylaromatic hydrocarbons. - Google Patents
Use of a fluoro-desobent in a process for adsorptive separation of para-alkylaromatic hydrocarbons.Info
- Publication number
- MY105204A MY105204A MYPI89000772A MYPI19890772A MY105204A MY 105204 A MY105204 A MY 105204A MY PI89000772 A MYPI89000772 A MY PI89000772A MY PI19890772 A MYPI19890772 A MY PI19890772A MY 105204 A MY105204 A MY 105204A
- Authority
- MY
- Malaysia
- Prior art keywords
- para
- isomer
- desobent
- fluoro
- adsorptive separation
- Prior art date
Links
- 229930195733 hydrocarbon Natural products 0.000 title abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 2
- 230000000274 adsorptive effect Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 3
- 239000003463 adsorbent Substances 0.000 abstract 2
- 238000001179 sorption measurement Methods 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910001422 barium ion Inorganic materials 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 238000003795 desorption Methods 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910001414 potassium ion Inorganic materials 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
THE PARA-ISOMER OF A DIALKYL-AROMATIC HYDROCARBON IS SEPARATED FROM A MIXTURE WITH AT LEAST ONE OTHER ISOMER OF THE HYDROCARBON BY CONTACTING THE MIXTURE WITH A CRYSTALLINE ALUMINOSILICATE ADSORBENT CONTAINING BARIUM AND POTASSIUM IONS AT EXCHANGEABLE CATION SITES IN A MOLE RATIO CORRESPONDING TO A BAO TO K2O RATIO OF 0.6:1 TO 1.2:1 AT ADSORPTION CONDITIONS SELECTED TO EFFECT ADSORPTION OF SAID PARA-ISOMER AND THEREAFTER CONTACTING THE PARA-ISOMER CONTAINING ADSORBENT WITH A DESORBENT MATERIAL SELECTED FROM MONOFLUROAROMATICS, DIFLUOROAROMATICS OR MIXTURES THEREOF AT DESORPTION CONDITIONS SELECTED TO EFFECT RECOVERY OF SAID PARA-ISOMERS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI89000772A MY105204A (en) | 1989-06-08 | 1989-06-08 | Use of a fluoro-desobent in a process for adsorptive separation of para-alkylaromatic hydrocarbons. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI89000772A MY105204A (en) | 1989-06-08 | 1989-06-08 | Use of a fluoro-desobent in a process for adsorptive separation of para-alkylaromatic hydrocarbons. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY105204A true MY105204A (en) | 1994-08-30 |
Family
ID=79553756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI89000772A MY105204A (en) | 1989-06-08 | 1989-06-08 | Use of a fluoro-desobent in a process for adsorptive separation of para-alkylaromatic hydrocarbons. |
Country Status (1)
| Country | Link |
|---|---|
| MY (1) | MY105204A (en) |
-
1989
- 1989-06-08 MY MYPI89000772A patent/MY105204A/en unknown
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