JPS5536407A - Separation of xylene isomer - Google Patents
Separation of xylene isomerInfo
- Publication number
- JPS5536407A JPS5536407A JP10911878A JP10911878A JPS5536407A JP S5536407 A JPS5536407 A JP S5536407A JP 10911878 A JP10911878 A JP 10911878A JP 10911878 A JP10911878 A JP 10911878A JP S5536407 A JPS5536407 A JP S5536407A
- Authority
- JP
- Japan
- Prior art keywords
- xylene
- separation
- zeolite
- mixture
- adsorptive
- 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
- 238000000926 separation method Methods 0.000 title abstract 7
- 150000003738 xylenes Chemical class 0.000 title abstract 3
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 abstract 10
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 abstract 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- 229910021536 Zeolite Inorganic materials 0.000 abstract 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 3
- 239000010457 zeolite Substances 0.000 abstract 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 230000000274 adsorptive effect Effects 0.000 abstract 2
- 229940078552 o-xylene Drugs 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000003463 adsorbent Substances 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000006317 isomerization reaction Methods 0.000 abstract 1
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
Landscapes
- Treatment Of Liquids With Adsorbents In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10911878A JPS5536407A (en) | 1978-09-07 | 1978-09-07 | Separation of xylene isomer |
| MX178960A MX152327A (es) | 1978-09-07 | 1979-08-17 | Procedimiento mejorado para la separacion por adsorcion de isomeros aromaticos de c8 |
| GB7928810A GB2031013B (en) | 1978-09-07 | 1979-08-17 | Separation of c8 aromatic isomers |
| US06/069,420 US4255607A (en) | 1978-09-07 | 1979-08-24 | Separation of C8 aromatic isomers |
| DE2934768A DE2934768C2 (de) | 1978-09-07 | 1979-08-28 | Verfahren zur Trennung von aromatischen C↓8↓ -Isomeren durch wechselweise Adsorption und Desorption an Zeolithen |
| FR7922073A FR2435452B1 (fr) | 1978-09-07 | 1979-09-04 | Separation d'isomeres aromatiques en c8 |
| NL7906684A NL7906684A (nl) | 1978-09-07 | 1979-09-06 | Werkwijze voor het scheiden van aromatische c8- -isomeren. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10911878A JPS5536407A (en) | 1978-09-07 | 1978-09-07 | Separation of xylene isomer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5536407A true JPS5536407A (en) | 1980-03-14 |
| JPS6116250B2 JPS6116250B2 (enrdf_load_stackoverflow) | 1986-04-28 |
Family
ID=14502002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10911878A Granted JPS5536407A (en) | 1978-09-07 | 1978-09-07 | Separation of xylene isomer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5536407A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022549944A (ja) * | 2019-09-29 | 2022-11-29 | 中国石油化工股▲ふん▼有限公司 | エチルベンゼンを含むＣ８芳香族化合物からｐ－キシレンおよびエチルベンゼンを製造する方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6368306U (enrdf_load_stackoverflow) * | 1986-10-25 | 1988-05-09 | ||
| JPS6368373U (enrdf_load_stackoverflow) * | 1986-10-25 | 1988-05-09 | ||
| JPS6374253U (enrdf_load_stackoverflow) * | 1986-10-31 | 1988-05-18 |
-
1978
- 1978-09-07 JP JP10911878A patent/JPS5536407A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022549944A (ja) * | 2019-09-29 | 2022-11-29 | 中国石油化工股▲ふん▼有限公司 | エチルベンゼンを含むＣ８芳香族化合物からｐ－キシレンおよびエチルベンゼンを製造する方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6116250B2 (enrdf_load_stackoverflow) | 1986-04-28 |
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