JP2007512293A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2007512293A5 JP2007512293A5 JP2006540524A JP2006540524A JP2007512293A5 JP 2007512293 A5 JP2007512293 A5 JP 2007512293A5 JP 2006540524 A JP2006540524 A JP 2006540524A JP 2006540524 A JP2006540524 A JP 2006540524A JP 2007512293 A5 JP2007512293 A5 JP 2007512293A5
- Authority
- JP
- Japan
- Prior art keywords
- raffinate
- stream
- zone
- ethylbenzene
- fraction
- 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
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 claims 22
- 238000000034 method Methods 0.000 claims 21
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims 20
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims 17
- 238000004821 distillation Methods 0.000 claims 14
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical compound CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 claims 10
- 238000006317 isomerization reaction Methods 0.000 claims 9
- 229910021536 Zeolite Inorganic materials 0.000 claims 7
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 7
- 239000010457 zeolite Substances 0.000 claims 7
- 239000012071 phase Substances 0.000 claims 6
- 239000000203 mixture Substances 0.000 claims 5
- 238000001179 sorption measurement Methods 0.000 claims 5
- 239000003054 catalyst Substances 0.000 claims 4
- 238000000605 extraction Methods 0.000 claims 4
- 229930195733 hydrocarbon Natural products 0.000 claims 4
- 150000002430 hydrocarbons Chemical class 0.000 claims 4
- 238000002347 injection Methods 0.000 claims 4
- 239000007924 injection Substances 0.000 claims 4
- 238000000926 separation method Methods 0.000 claims 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims 3
- 238000003795 desorption Methods 0.000 claims 3
- 239000007791 liquid phase Substances 0.000 claims 3
- 239000008096 xylene Substances 0.000 claims 3
- DSNHSQKRULAAEI-UHFFFAOYSA-N 1,4-Diethylbenzene Chemical compound CCC1=CC=C(CC)C=C1 DSNHSQKRULAAEI-UHFFFAOYSA-N 0.000 claims 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 2
- 125000003118 aryl group Chemical group 0.000 claims 2
- 229910052788 barium Inorganic materials 0.000 claims 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 2
- 238000002425 crystallisation Methods 0.000 claims 2
- 230000008025 crystallization Effects 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 239000012452 mother liquor Substances 0.000 claims 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 2
- 229910052700 potassium Inorganic materials 0.000 claims 2
- 239000011591 potassium Substances 0.000 claims 2
- 150000003738 xylenes Chemical class 0.000 claims 2
- QUGUFLJIAFISSW-UHFFFAOYSA-N 1,4-difluorobenzene Chemical compound FC1=CC=C(F)C=C1 QUGUFLJIAFISSW-UHFFFAOYSA-N 0.000 claims 1
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 102000003729 Neprilysin Human genes 0.000 claims 1
- 108090000028 Neprilysin Proteins 0.000 claims 1
- 239000003463 adsorbent Substances 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 150000005198 para-diethylbenzenes Chemical class 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0313964A FR2862638B1 (fr) | 2003-11-26 | 2003-11-26 | Procede de production de paraxylene comprenant une etape d'adsorption et deux etapes d'isomerisation |
| FR0313964 | 2003-11-26 | ||
| PCT/FR2004/002984 WO2005054161A2 (fr) | 2003-11-26 | 2004-11-23 | Procédé de production de paraxylène comprenant une etape d'adsorption et deux etapes d'isomerisation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007512293A JP2007512293A (ja) | 2007-05-17 |
| JP2007512293A5 true JP2007512293A5 (enExample) | 2008-01-17 |
| JP4966664B2 JP4966664B2 (ja) | 2012-07-04 |
Family
ID=34531309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006540524A Expired - Fee Related JP4966664B2 (ja) | 2003-11-26 | 2004-11-23 | １回の吸着工程と、２回の異性化工程とを包含するパラキシレンを製造する方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7915471B2 (enExample) |
| EP (1) | EP1689695B1 (enExample) |
| JP (1) | JP4966664B2 (enExample) |
| KR (1) | KR101157278B1 (enExample) |
| CN (1) | CN1886357B (enExample) |
| AT (1) | ATE422195T1 (enExample) |
| DE (1) | DE602004019343D1 (enExample) |
| ES (1) | ES2321198T3 (enExample) |
| FR (1) | FR2862638B1 (enExample) |
| WO (1) | WO2005054161A2 (enExample) |
Families Citing this family (62)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2883283B1 (fr) * | 2005-03-16 | 2007-05-18 | Inst Francais Du Petrole | Procede de production combinee de paraxylene et de benzene de productivite amelioree |
| WO2007127049A2 (en) | 2006-04-25 | 2007-11-08 | Exxonmobil Chemical Patents Inc. | Process for producing para-xylene |
| WO2008033200A1 (en) | 2006-09-14 | 2008-03-20 | Exxonmobil Chemical Patents Inc. | Process for producing para-xylene |
| KR100843436B1 (ko) * | 2007-04-27 | 2008-07-03 | 삼성토탈 주식회사 | 유사 이동층 크실렌 혼합물 전처리 공정 및 추가의 크실렌이성질화 공정을 포함하는 방향족 화합물의 분리 방법 |
| US20100004493A1 (en) * | 2008-07-02 | 2010-01-07 | Porter John R | Integrated Process |
| US7960600B2 (en) * | 2009-05-28 | 2011-06-14 | Uop Llc | Process for improved meta-xylene yield from C8 aromatics |
| CN102372587A (zh) * | 2010-08-23 | 2012-03-14 | 中国石油化工股份有限公司 | 芳烃甲基化的流化床方法 |
| EP2632880A4 (en) * | 2010-10-29 | 2016-01-27 | Exxonmobil Chem Patents Inc | PROCESS FOR PRODUCTION OF PARAXYLENE |
| US20120108867A1 (en) * | 2010-10-29 | 2012-05-03 | Dana Lynn Pilliod | Process for the Production of Purified Xylene Isomers |
| KR101530139B1 (ko) * | 2010-10-29 | 2015-06-18 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 정제된 자일렌 이성질체의 제조 방법 |
| US20120108868A1 (en) * | 2010-10-29 | 2012-05-03 | Dana Lynn Pilliod | Process for the Production of Paraxylene |
| 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 |
| US8558049B2 (en) | 2011-12-15 | 2013-10-15 | Uop Llc | Process and apparatus for para-xylene production using multiple adsorptive separation units and multiple adsorptive bed feed points |
| US8697928B2 (en) | 2011-12-15 | 2014-04-15 | Uop Llc | Process and apparatus for para-xylene production using multiple adsorptive separation units |
| US8937209B2 (en) | 2011-12-15 | 2015-01-20 | Uop Llc | Process and apparatus for para-xylene production using multiple adsorptive separation units with shared raffinate processing |
| WO2014058550A1 (en) * | 2012-10-09 | 2014-04-17 | Exxonmobil Chemical Patents Inc. | Purge streams in paraxylene production |
| WO2014085178A1 (en) * | 2012-11-30 | 2014-06-05 | Exxonmobil Chemical Patents Inc. | Energy efficient processes for xylenes production |
| US9309169B2 (en) | 2012-11-30 | 2016-04-12 | Exxonmobil Chemical Patents Inc. | Process for the production of purified xylene isomers |
| US8933288B2 (en) * | 2013-03-20 | 2015-01-13 | Uop Llc | System and process for flushing residual fluid from transfer lines in simulated moving bed adsorption |
| US9328041B2 (en) | 2013-09-24 | 2016-05-03 | Uop Llc | Methods and systems for separating para-xylene using a radial flow simulated moving bed chamber |
| US9302955B2 (en) | 2013-09-27 | 2016-04-05 | Uop Llc | Systems and methods for separating xylene isomers using selective adsorption |
| US9950972B2 (en) | 2013-09-27 | 2018-04-24 | Uop Llc | Apparatuses and methods for forming C8 aromatic streams with selected amounts of C9 aromatics |
| US9090523B1 (en) | 2014-03-03 | 2015-07-28 | Uop Llc | Process for flushing top and bottom heads of a vessel |
| US9725378B2 (en) | 2014-03-20 | 2017-08-08 | Exxonmobil Chemical Patents Inc. | Paraxylene separation process |
| 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. |
| US10226719B2 (en) * | 2014-09-30 | 2019-03-12 | Exxonmobil Chemical Patents Inc. | Adsorptive separation of multi-component fluid mixtures |
| WO2016148755A1 (en) * | 2015-03-19 | 2016-09-22 | Exxonmobil Chemical Patents Inc. | Process and apparatus for the production of para-xylene |
| US9517979B2 (en) | 2015-03-19 | 2016-12-13 | Exxonmobil Chemical Patents Inc. | Process and apparatus for the production of para-xylene |
| KR101974770B1 (ko) * | 2015-04-30 | 2019-05-02 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 파라-자일렌의 제조를 위한 방법 및 장치 |
| US9517980B2 (en) | 2015-04-30 | 2016-12-13 | Exxonmobil Chemical Patents Inc. | Process and apparatus for the production of para-xylene |
| US9850186B2 (en) | 2016-02-26 | 2017-12-26 | Exxonmobil Chemical Patents Inc. | Paraxylene separation process |
| EP3455195B1 (en) * | 2016-03-31 | 2022-06-08 | Uop Llc | Processes and apparatuses for naphthene recycle in the production of aromatic products |
| US10351489B2 (en) * | 2016-06-30 | 2019-07-16 | Exxonmobil Chemical Patents Inc. | Processes for recovering paraxylene |
| US10300404B2 (en) * | 2016-06-30 | 2019-05-28 | Exxonmobil Chemical Patents Inc. | Process for the recovering of paraxylene |
| US10577293B2 (en) * | 2017-04-19 | 2020-03-03 | Uop Llc | Process and apparatus for improved para-xylene yield in an aromatic complex |
| CN108786913B (zh) * | 2017-04-26 | 2021-05-14 | 中国石油化工股份有限公司 | C9以上重芳烃轻质化催化剂及制备方法与应用 |
| WO2019113191A1 (en) * | 2017-12-05 | 2019-06-13 | Bp Corporation North America Inc. | Method of retrofitting a system for recovering paraxylene |
| 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 |
| FR3083230B1 (fr) * | 2018-06-29 | 2021-04-23 | Axens | Procede de production de paraxylene utilisant une etape en lit mobile simule, et une etape de fractionnement via une colonne de 3 coupes |
| CN112566707B (zh) * | 2018-07-20 | 2022-06-07 | Scg化学有限公司 | 分离乙苯与其它c8芳族化合物的方法及液体混合物 |
| KR20210126101A (ko) | 2019-03-29 | 2021-10-19 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 방향족 탄화수소 전환용 mel형 제올라이트, 상기 제올라이트의 제조 방법, 및 상기 제올라이트를 포함하는 촉매 조성물 |
| TWI773974B (zh) | 2019-03-29 | 2022-08-11 | 美商艾克頌美孚化學專利股份有限公司 | 新穎沸石，其製法，及其於轉化芳族烴之用途 |
| CN110330403B (zh) * | 2019-06-28 | 2022-02-18 | 中国石油天然气集团有限公司 | 设有甲苯择形歧化的吸附结晶耦合芳烃生产方法及系统 |
| JP7571131B2 (ja) | 2019-09-29 | 2024-10-22 | 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 |
| FR3104573B1 (fr) | 2019-12-17 | 2021-12-31 | Ifp Energies Now | Dispositif et procédé de conversion de composés aromatiques par alkylation de toluène par du méthanol |
| FR3104579B1 (fr) | 2019-12-17 | 2021-12-31 | Ifp Energies Now | Dispositif et procédé de conversion de composés aromatiques par alkylation de benzène par de l’éthylène |
| FR3104571B1 (fr) | 2019-12-17 | 2021-12-31 | Ifp Energies Now | Dispositif et procédé de conversion de composés aromatiques par alkylation de toluène par du CO pour production de paratolualdéhyde |
| FR3104575B1 (fr) | 2019-12-17 | 2021-12-31 | Ifp Energies Now | Dispositif et procédé de conversion de composés aromatiques par alkylation de benzène par du CO |
| FR3104577B1 (fr) | 2019-12-17 | 2021-12-31 | Ifp Energies Now | Dispositif et procédé de conversion de composés aromatiques par alkylation de toluène par du CO |
| FR3104576B1 (fr) | 2019-12-17 | 2021-12-31 | Ifp Energies Now | Dispositif et procédé de conversion de composés aromatiques par alkylation de benzène par l’éthanol |
| FR3104574B1 (fr) | 2019-12-17 | 2021-12-31 | Ifp Energies Now | Dispositif et procédé de conversion de composés aromatiques par alkylation de toluène par du CO et de benzène par l’éthanol |
| FR3104572B1 (fr) | 2019-12-17 | 2021-12-31 | Ifp Energies Now | Conversion de composés aromatiques par alkylation de toluène par du CO et de benzène par l’éthanol pour production de paratolualdéhyde |
| CN113461471B (zh) * | 2020-03-30 | 2023-10-10 | 中国石油化工股份有限公司 | 一种对二甲苯的生产装置及生产工艺 |
| FR3112774B1 (fr) | 2020-07-27 | 2023-06-02 | Ifp Energies Now | Dispositif et procédé de production d’aromatiques par pyrolyse de biomasse et conversion de gaz à l'eau inversée. |
| FR3112773B1 (fr) | 2020-07-27 | 2023-06-02 | Ifp Energies Now | Dispositif et procédé de production d’aromatiques à partir d’un gaz de pyrolyse de biomasse |
| 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. |
| FR3126976A1 (fr) | 2021-09-10 | 2023-03-17 | IFP Energies Nouvelles | Oxycombustion de composés hydrocarbonés riches en oxygène pour la production de xylènes. |
| FR3130833B1 (fr) | 2021-12-21 | 2024-10-11 | Ifp Energies Now | Unité de production et de séparation des aromatiques avec valorisation d’un extrait et/ou d’un raffinat provenant d’un procédé d’extraction liquide-liquide |
| FR3143029A1 (fr) | 2022-12-13 | 2024-06-14 | IFP Energies Nouvelles | Procédé et dispositif de production d’aromatiques et de monoéthylène glycol à partir d’un gaz de pyrolyse de biomasse |
| CN118949456B (zh) * | 2023-05-15 | 2025-11-25 | 中国石油化工股份有限公司 | 低能耗生产对二甲苯系统和方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4313015A (en) * | 1980-02-07 | 1982-01-26 | Uop Inc. | Separation process |
| TW200454B (enExample) * | 1991-09-05 | 1993-02-21 | Inst Of France Petroleum | |
| FR2728894A1 (fr) * | 1994-12-29 | 1996-07-05 | Inst Francais Du Petrole | Procede de separation de paraxylene comportant au moins deux etages de cristallisation a haute temperature |
| US5763714A (en) * | 1997-01-08 | 1998-06-09 | Catalytic Distillation Technologies | Process and apparatus for the production and recovery of p-xylene |
| DE19809418A1 (de) * | 1998-03-05 | 1999-09-09 | Basf Ag | Verfahren zur Hydrierung von Carbonylverbindungen |
| FR2782714B1 (fr) * | 1998-08-26 | 2000-09-29 | Inst Francais Du Petrole | Procede de coproduction de metaxylene et de paraxylene |
| JP2002540178A (ja) * | 1999-03-31 | 2002-11-26 | シェブロン フィリップス ケミカル カンパニー エルピー | エーテルを脱着剤として使用するパラ−キシレンの分離法 |
| FR2792632B1 (fr) * | 1999-04-22 | 2004-02-13 | Inst Francais Du Petrole | Procede de production de paraxylene comprenant une etape d'adsorption, une etape d'isomerisation en phase liquide et une etape d'isomerisation en phase gazeuse avec une zeolithe de type eu0 |
| FR2795407B1 (fr) * | 1999-06-22 | 2001-10-05 | Inst Francais Du Petrole | Procede de production d'au moins un isomere des xylenes comprenant une etape d'adsorption et une etape d'isomerisation avec un catalyseur de type structural euo |
| FR2808270B1 (fr) | 2000-04-27 | 2004-04-09 | Inst Francais Du Petrole | Procede de coproduction de metaxylene et de paraxylene |
| KR100845198B1 (ko) * | 2000-11-16 | 2008-07-10 | 유오피 엘엘씨 | 파라-크실렌의 회수를 위한 흡착 분리 방법 |
| FR2822820B1 (fr) * | 2001-03-29 | 2003-05-30 | Inst Francais Du Petrole | Procede de coproduction de paraxylene et de metaxylene comprenant deux etapes de separation |
| FR2844790B1 (fr) * | 2002-09-20 | 2004-10-22 | Inst Francais Du Petrole | Procede de coproduction de paraxylene et de styrene |
-
2003
- 2003-11-26 FR FR0313964A patent/FR2862638B1/fr not_active Expired - Lifetime
-
2004
- 2004-11-23 KR KR1020067012754A patent/KR101157278B1/ko not_active Expired - Fee Related
- 2004-11-23 JP JP2006540524A patent/JP4966664B2/ja not_active Expired - Fee Related
- 2004-11-23 US US10/580,345 patent/US7915471B2/en active Active
- 2004-11-23 WO PCT/FR2004/002984 patent/WO2005054161A2/fr not_active Ceased
- 2004-11-23 AT AT04805513T patent/ATE422195T1/de not_active IP Right Cessation
- 2004-11-23 DE DE602004019343T patent/DE602004019343D1/de not_active Expired - Lifetime
- 2004-11-23 CN CN200480035152XA patent/CN1886357B/zh not_active Expired - Lifetime
- 2004-11-23 EP EP04805513A patent/EP1689695B1/fr not_active Expired - Lifetime
- 2004-11-23 ES ES04805513T patent/ES2321198T3/es not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2007512293A5 (enExample) | ||
| JP4966664B2 (ja) | １回の吸着工程と、２回の異性化工程とを包含するパラキシレンを製造する方法 | |
| CN101466655B (zh) | 对二甲苯的制备方法 | |
| JP3496122B2 (ja) | 模擬移動床吸着および結晶化を用いる、ｃ８芳香族炭化水素中のパラキシレンの分離装置 | |
| JP4521656B2 (ja) | パラキシレンおよびスチレンの同時生成法 | |
| JP5205255B2 (ja) | 改善された生産性を有するパラキシレンとベンゼンの統合された生産方法 | |
| CN107074681B (zh) | 使用一个模拟移动床分离单元和两个异构化单元基于二甲苯馏分的高纯度对二甲苯生产方法 | |
| JP5774262B2 (ja) | 疑似移動床吸着と結晶化からなる高純度のメタ−キシレンの製造方法 | |
| ES2688218T3 (es) | Aparatos y métodos para aislar aromáticos C8 | |
| CN102448918B (zh) | 改进的从c8芳族化合物中获取间二甲苯的产率的工艺方法 | |
| KR102295374B1 (ko) | 선택량의 c9 방향족 화합물을 갖는 c8 방향족 화합물 스트림을 형성하는 장치 및 방법 | |
| TWI805790B (zh) | 使用模擬移動床步驟及透過三成份分餾塔之分餾步驟之製備對二甲苯之方法 | |
| JP2020023475A5 (enExample) | ||
| JP7361057B2 (ja) | 疑似移動床段階を用いてパラキシレンを製造する方法、及び、一の２セクションカラムにおける二の留分の分留段階 | |
| US6828470B2 (en) | Coproduction process for para-xylene and ortho-xylene comprising two separation steps |