JP2020023475A5 - - Google Patents
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- Publication number
- JP2020023475A5 JP2020023475A5 JP2019116113A JP2019116113A JP2020023475A5 JP 2020023475 A5 JP2020023475 A5 JP 2020023475A5 JP 2019116113 A JP2019116113 A JP 2019116113A JP 2019116113 A JP2019116113 A JP 2019116113A JP 2020023475 A5 JP2020023475 A5 JP 2020023475A5
- Authority
- JP
- Japan
- Prior art keywords
- fraction
- distillation column
- zeolite
- derived
- desorbing agent
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1856050 | 2018-06-29 | ||
| FR1856050A FR3083230B1 (fr) | 2018-06-29 | 2018-06-29 | Procede de production de paraxylene utilisant une etape en lit mobile simule, et une etape de fractionnement via une colonne de 3 coupes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020023475A JP2020023475A (ja) | 2020-02-13 |
| JP2020023475A5 true JP2020023475A5 (https=) | 2022-06-29 |
| JP7441615B2 JP7441615B2 (ja) | 2024-03-01 |
Family
ID=63312145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019116113A Active JP7441615B2 (ja) | 2018-06-29 | 2019-06-24 | 疑似移動床における工程および三分画塔を介した分画化の工程を用いたパラキシレンの製造方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10954176B2 (https=) |
| EP (1) | EP3587384B1 (https=) |
| JP (1) | JP7441615B2 (https=) |
| KR (1) | KR102666617B1 (https=) |
| CN (1) | CN110655439B (https=) |
| ES (1) | ES3002662T3 (https=) |
| FR (1) | FR3083230B1 (https=) |
| PL (1) | PL3587384T3 (https=) |
| PT (1) | PT3587384T (https=) |
| TW (1) | TWI805790B (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3083231B1 (fr) * | 2018-06-29 | 2020-07-17 | Axens | Procede de production de paraxylene utilisant une etape en lit mobile simule, et une etape de fractionnement de deux fractions |
| US11673848B2 (en) * | 2020-02-27 | 2023-06-13 | Exxonmobil Chemical Patents Inc. | Xylene separation processes using a membrane separator |
| FR3116443B1 (fr) * | 2020-11-24 | 2023-07-28 | Ifp Energies Now | Procédé et dispositif de production de paraxylene en lit mobile simulé réactif avec lignes de court-circuit reactives |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2862638B1 (fr) * | 2003-11-26 | 2005-12-30 | Inst Francais Du Petrole | Procede de production de paraxylene comprenant une etape d'adsorption et deux etapes d'isomerisation |
| FR2895283B1 (fr) * | 2005-12-22 | 2008-02-01 | Inst Francais Du Petrole | Catalyseur comprenant une zeolithe euo, une zeolithe 10mr et une zeolithe 12mr et son utilisation en isomerisation des composes c8 aromatiques |
| US7553998B2 (en) * | 2006-06-21 | 2009-06-30 | Uop Llc | Energy-efficient process for para-xylene production |
| KR101426636B1 (ko) * | 2010-04-21 | 2014-08-05 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 크실렌 이성질화 방법 및 이를 위한 촉매 |
| KR20130056357A (ko) * | 2010-10-29 | 2013-05-29 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 파라자일렌의 제조 방법 |
| US8802914B2 (en) * | 2011-12-15 | 2014-08-12 | Uop Llc | Process and apparatus for para-xylene production using multiple adsorptive separation units and a split fractionating column |
| FR2998807B1 (fr) * | 2012-12-03 | 2015-10-16 | IFP Energies Nouvelles | Procede et dispositif de separation chromatographique a contre-courant simule pour la production de paraxylene a haute productivite |
| US20140179975A1 (en) * | 2012-12-26 | 2014-06-26 | Uop Llc | Split-shell raffinate columns and methods for use in continuous adsorptive separation processes |
| FR3005059A1 (fr) * | 2013-04-26 | 2014-10-31 | Axens | Procede d'hydrogenation d'une charge d'hydrocarbures comprenant des composes aromatiques |
| FR3010911B1 (fr) * | 2013-09-20 | 2017-06-09 | Ifp Energies Now | Procede de separation des xylenes par contre courant simule traitant une charge contenant des impuretes oxygenees aromatiques de type phenols |
| FR3023840B1 (fr) * | 2014-07-18 | 2016-07-15 | Ifp Energies Now | Procede de production de paraxylene a haute purete a partir d'une coupe xylenes, utilisant deux unites de separation en lit mobile simule fonctionnant en serie et deux unites d'isomerisation. |
| FR3023841B1 (fr) | 2014-07-18 | 2016-07-15 | Ifp Energies Now | Procede de production de paraxylene comprenant deux unites de separation en lit mobile simule et deux unites d'isomerisation dont l'une en phase gaz |
| FR3023842B1 (fr) | 2014-07-18 | 2017-11-24 | Ifp Energies Now | Procede de production de paraxylene a haute purete a partir d'une coupe xylene, procede utilisant une unite de separation en lit mobile simule et deux unites d'isomerisation, l'une en phase gaz l'autre en phase liquide. |
| US9517980B2 (en) | 2015-04-30 | 2016-12-13 | Exxonmobil Chemical Patents Inc. | Process and apparatus for the production of para-xylene |
| CN107531590B (zh) * | 2015-04-30 | 2020-11-06 | 埃克森美孚化学专利公司 | 用于生产对二甲苯的方法和装置 |
| US9850186B2 (en) * | 2016-02-26 | 2017-12-26 | Exxonmobil Chemical Patents Inc. | Paraxylene separation process |
-
2018
- 2018-06-29 FR FR1856050A patent/FR3083230B1/fr active Active
-
2019
- 2019-06-21 EP EP19181580.2A patent/EP3587384B1/fr active Active
- 2019-06-21 ES ES19181580T patent/ES3002662T3/es active Active
- 2019-06-21 PT PT191815802T patent/PT3587384T/pt unknown
- 2019-06-21 PL PL19181580.2T patent/PL3587384T3/pl unknown
- 2019-06-24 JP JP2019116113A patent/JP7441615B2/ja active Active
- 2019-06-27 US US16/454,406 patent/US10954176B2/en active Active
- 2019-06-27 KR KR1020190077225A patent/KR102666617B1/ko active Active
- 2019-06-27 TW TW108122565A patent/TWI805790B/zh active
- 2019-06-28 CN CN201910575139.1A patent/CN110655439B/zh active Active
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