JP2019194187A5 - - Google Patents
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- Publication number
- JP2019194187A5 JP2019194187A5 JP2019084808A JP2019084808A JP2019194187A5 JP 2019194187 A5 JP2019194187 A5 JP 2019194187A5 JP 2019084808 A JP2019084808 A JP 2019084808A JP 2019084808 A JP2019084808 A JP 2019084808A JP 2019194187 A5 JP2019194187 A5 JP 2019194187A5
- Authority
- JP
- Japan
- Prior art keywords
- column
- toluene
- benzene
- unit
- fed
- 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
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- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims 90
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims 72
- 238000000926 separation method Methods 0.000 claims 19
- 238000000605 extraction Methods 0.000 claims 11
- 238000010555 transalkylation reaction Methods 0.000 claims 10
- 230000006641 stabilisation Effects 0.000 claims 8
- 238000011105 stabilization Methods 0.000 claims 8
- 125000003118 aryl group Chemical group 0.000 claims 6
- 150000001875 compounds Chemical class 0.000 claims 6
- 239000000203 mixture Substances 0.000 claims 6
- 238000000746 purification Methods 0.000 claims 6
- 239000008096 xylene Substances 0.000 claims 5
- 150000003738 xylenes Chemical class 0.000 claims 5
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 claims 4
- 125000004432 carbon atom Chemical group C* 0.000 claims 4
- 150000001491 aromatic compounds Chemical class 0.000 claims 3
- 238000004821 distillation Methods 0.000 claims 3
- 238000006317 isomerization reaction Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1853885 | 2018-05-04 | ||
| FR1853885A FR3080852B1 (fr) | 2018-05-04 | 2018-05-04 | Procede et dispositif de separation d'aromatiques inverse |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019194187A JP2019194187A (ja) | 2019-11-07 |
| JP2019194187A5 true JP2019194187A5 (https=) | 2023-09-12 |
| JP7369542B2 JP7369542B2 (ja) | 2023-10-26 |
Family
ID=63963087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019084808A Active JP7369542B2 (ja) | 2018-05-04 | 2019-04-26 | 芳香族化合物の逆転式分離のための方法およびデバイス |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10669493B2 (https=) |
| EP (1) | EP3563916B1 (https=) |
| JP (1) | JP7369542B2 (https=) |
| KR (1) | KR102802711B1 (https=) |
| CN (1) | CN110437026B (https=) |
| ES (1) | ES2867960T3 (https=) |
| FR (1) | FR3080852B1 (https=) |
| HR (1) | HRP20210834T1 (https=) |
| PT (1) | PT3563916T (https=) |
| TW (1) | TWI808166B (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102814192B1 (ko) * | 2020-06-16 | 2025-05-30 | 주식회사 엘지화학 | 방향족 탄화수소의 제조방법 |
| KR102464478B1 (ko) * | 2020-06-16 | 2022-11-07 | 주식회사 엘지화학 | 방향족 탄화수소 제조장치 |
| KR102819375B1 (ko) * | 2020-06-16 | 2025-06-11 | 주식회사 엘지화학 | 방향족 탄화수소의 제조방법 |
| FR3126976A1 (fr) * | 2021-09-10 | 2023-03-17 | IFP Energies Nouvelles | Oxycombustion de composés hydrocarbonés riches en oxygène pour la production de xylènes. |
| FR3126977A1 (fr) * | 2021-09-10 | 2023-03-17 | IFP Energies Nouvelles | Combustion en boucle chimique de composés hydrocarbonés riches en oxygène pour la production de xylènes. |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61186334A (ja) * | 1985-02-14 | 1986-08-20 | Mitsubishi Chem Ind Ltd | Ｃ８芳香族炭化水素異性体の分離方法 |
| JPS63196528A (ja) * | 1985-09-13 | 1988-08-15 | ユ−オ−ピ− インコ−ポレイテツド | 異性化／トランスアルキル化兼用帯域を用いたキシレンの製造法 |
| DE3942950A1 (de) * | 1989-12-23 | 1991-06-27 | Krupp Koppers Gmbh | Verfahren zur gleichzeitigen gewinnung von reinem benzol und reinem tuluol |
| US6740788B1 (en) * | 2002-12-19 | 2004-05-25 | Uop Llc | Integrated process for aromatics production |
| JP2007269647A (ja) * | 2006-03-30 | 2007-10-18 | Mitsubishi Chemicals Corp | α−メチルスチレンの精製方法 |
| RU2527961C1 (ru) * | 2010-08-25 | 2014-09-10 | Юоп Ллк | Сохранение энергии при дистилляции тяжелых углеводородов |
| US8993825B2 (en) * | 2010-08-25 | 2015-03-31 | Uop Llc | Energy conservation in heavy-hydrocarbon distillation |
| US8754281B2 (en) * | 2010-08-25 | 2014-06-17 | Uop Llc | Energy conservation in heavy-hydrocarbon distillation |
| JP6033050B2 (ja) * | 2012-11-16 | 2016-11-30 | 東洋エンジニアリング株式会社 | 芳香族炭化水素製造装置 |
| FR2998301B1 (fr) * | 2012-11-22 | 2016-01-01 | Axens | Methode de recuperation de chaleur a basse temperature et application de la methode au complexe aromatique |
| RU2687104C2 (ru) * | 2014-02-13 | 2019-05-07 | Бипи Корпорейшен Норт Америка Инк. | Энергосберегающий способ фракционирования для разделения выходящего потока реактора процессов переалкилирования tol/с9+ |
| US9328040B2 (en) * | 2014-03-03 | 2016-05-03 | Uop Llc | Process for recovering benzene and fuel gas in an aromatics complex |
| US9302953B2 (en) * | 2014-06-30 | 2016-04-05 | Exxonmobil Chemicals Patents Inc. | Process for the production of xylenes |
| KR101917490B1 (ko) * | 2014-06-30 | 2018-11-09 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 파라-크실렌의 제조 방법 |
| US9221729B1 (en) * | 2015-02-23 | 2015-12-29 | Allnew Chemical Technology Company | Extractive distillation for aromatics recovery |
| US20160347689A1 (en) * | 2015-05-29 | 2016-12-01 | Uop Llc | Processes and apparatuses for separating streams to provide a transalkylation feed stream in an aromatics complex |
| EP3455195B1 (en) * | 2016-03-31 | 2022-06-08 | Uop Llc | Processes and apparatuses for naphthene recycle in the production of aromatic products |
| US10865169B2 (en) * | 2016-06-07 | 2020-12-15 | Uop Llc | Liquid phase isomerization process integration |
| US10023509B2 (en) * | 2016-09-30 | 2018-07-17 | Uop Llc | Processes and apparatuses for production of aromatic products |
| FR3080857B1 (fr) * | 2018-05-04 | 2020-05-08 | Axens | Procede et dispositif de separation d'aromatiques sous vide |
-
2018
- 2018-05-04 FR FR1853885A patent/FR3080852B1/fr not_active Expired - Fee Related
-
2019
- 2019-04-12 EP EP19169111.2A patent/EP3563916B1/fr active Active
- 2019-04-12 PT PT191691112T patent/PT3563916T/pt unknown
- 2019-04-12 ES ES19169111T patent/ES2867960T3/es active Active
- 2019-04-26 JP JP2019084808A patent/JP7369542B2/ja active Active
- 2019-04-29 TW TW108114853A patent/TWI808166B/zh active
- 2019-04-30 CN CN201910360792.6A patent/CN110437026B/zh active Active
- 2019-05-03 KR KR1020190052337A patent/KR102802711B1/ko active Active
- 2019-05-03 US US16/402,300 patent/US10669493B2/en active Active
-
2021
- 2021-05-25 HR HRP20210834TT patent/HRP20210834T1/hr unknown
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