JPS5598122A - Separation of benzene by adsorption - Google Patents
Separation of benzene by adsorptionInfo
- Publication number
- JPS5598122A JPS5598122A JP338279A JP338279A JPS5598122A JP S5598122 A JPS5598122 A JP S5598122A JP 338279 A JP338279 A JP 338279A JP 338279 A JP338279 A JP 338279A JP S5598122 A JPS5598122 A JP S5598122A
- Authority
- JP
- Japan
- Prior art keywords
- benzene
- adsorbed
- cyclohexene
- cyclohexane
- mixture
- 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.)
- Pending
Links
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 title abstract 24
- 238000001179 sorption measurement Methods 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 title 1
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 abstract 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 abstract 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 abstract 2
- 229910021536 Zeolite Inorganic materials 0.000 abstract 2
- 150000004996 alkyl benzenes Chemical class 0.000 abstract 2
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- ODLMAHJVESYWTB-UHFFFAOYSA-N propylbenzene Chemical compound CCCC1=CC=CC=C1 ODLMAHJVESYWTB-UHFFFAOYSA-N 0.000 abstract 2
- 239000010457 zeolite Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000003463 adsorbent Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000003795 desorption Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To separate benzene from a mixture of benzene, cyclohexene, and cyclohexane, by adsorbing benzene with an X-type aluminosilicate zeolite, and desorbing the adsorbed benzene easily from the adsorbent using a specific alkylbenzene as a desorbing agent.
CONSTITUTION: Benzene is adsorbed from a mixture of benzene, cyclohexene and cyclohexane, with an X-type aluminosilicate zeolite, and the adsorbed benzene is desorbed with a novel desorbing agent composed mainly of an alkylbenzene having a total carbon number of 7W10, and a number of alkyl groups of 1W3, e.g. toluene, ethylbenzene, propylbenzene, etc. The selective adsorption and the selective desorption are preferably carried out successively.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP338279A JPS5598122A (en) | 1979-01-18 | 1979-01-18 | Separation of benzene by adsorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP338279A JPS5598122A (en) | 1979-01-18 | 1979-01-18 | Separation of benzene by adsorption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5598122A true JPS5598122A (en) | 1980-07-25 |
Family
ID=11555796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP338279A Pending JPS5598122A (en) | 1979-01-18 | 1979-01-18 | Separation of benzene by adsorption |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5598122A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4336410A (en) * | 1980-04-07 | 1982-06-22 | Toray Industries, Inc. | Process for absorptive separation of cyclohexene |
| CN111116296A (en) * | 2019-12-12 | 2020-05-08 | 浙江大学 | Method for separating benzene and cyclohexane |
-
1979
- 1979-01-18 JP JP338279A patent/JPS5598122A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4336410A (en) * | 1980-04-07 | 1982-06-22 | Toray Industries, Inc. | Process for absorptive separation of cyclohexene |
| CN111116296A (en) * | 2019-12-12 | 2020-05-08 | 浙江大学 | Method for separating benzene and cyclohexane |
| CN111116296B (en) * | 2019-12-12 | 2021-02-19 | 浙江大学 | A kind of separation method of benzene and cyclohexane |
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