JPS5659720A - Removal of sulfolane from aromatic hydrocarbon mixture - Google Patents
Removal of sulfolane from aromatic hydrocarbon mixtureInfo
- Publication number
- JPS5659720A JPS5659720A JP13569479A JP13569479A JPS5659720A JP S5659720 A JPS5659720 A JP S5659720A JP 13569479 A JP13569479 A JP 13569479A JP 13569479 A JP13569479 A JP 13569479A JP S5659720 A JPS5659720 A JP S5659720A
- Authority
- JP
- Japan
- Prior art keywords
- sulfolane
- silica gel
- inert gas
- mixture
- removal
- 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
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 title abstract 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 title abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- 239000011261 inert gas Substances 0.000 abstract 4
- 239000000741 silica gel Substances 0.000 abstract 4
- 229910002027 silica gel Inorganic materials 0.000 abstract 4
- 238000001179 sorption measurement Methods 0.000 abstract 3
- 239000012535 impurity Substances 0.000 abstract 2
- 230000003213 activating effect Effects 0.000 abstract 1
- 239000003463 adsorbent Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13569479A JPS5659720A (en) | 1979-10-20 | 1979-10-20 | Removal of sulfolane from aromatic hydrocarbon mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13569479A JPS5659720A (en) | 1979-10-20 | 1979-10-20 | Removal of sulfolane from aromatic hydrocarbon mixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5659720A true JPS5659720A (en) | 1981-05-23 |
| JPS6234736B2 JPS6234736B2 (enrdf_load_stackoverflow) | 1987-07-28 |
Family
ID=15157719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13569479A Granted JPS5659720A (en) | 1979-10-20 | 1979-10-20 | Removal of sulfolane from aromatic hydrocarbon mixture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5659720A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006137754A (ja) * | 2004-11-09 | 2006-06-01 | Air Products & Chemicals Inc | 酸素含有種を除去するためのモノテルペンの選択的精製 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312037A (zh) * | 2015-11-17 | 2016-02-10 | 重庆臻源红豆杉发展有限公司 | 柱层析硅胶高温再生方法 |
-
1979
- 1979-10-20 JP JP13569479A patent/JPS5659720A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006137754A (ja) * | 2004-11-09 | 2006-06-01 | Air Products & Chemicals Inc | 酸素含有種を除去するためのモノテルペンの選択的精製 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6234736B2 (enrdf_load_stackoverflow) | 1987-07-28 |
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