JP2017509600A5 - - Google Patents
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- Publication number
- JP2017509600A5 JP2017509600A5 JP2016551705A JP2016551705A JP2017509600A5 JP 2017509600 A5 JP2017509600 A5 JP 2017509600A5 JP 2016551705 A JP2016551705 A JP 2016551705A JP 2016551705 A JP2016551705 A JP 2016551705A JP 2017509600 A5 JP2017509600 A5 JP 2017509600A5
- Authority
- JP
- Japan
- Prior art keywords
- stream
- column
- aromatics
- fractionation
- benzene
- 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
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 168
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 114
- 238000005194 fractionation Methods 0.000 claims description 50
- 238000000034 method Methods 0.000 claims description 43
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 claims description 40
- 239000003381 stabilizer Substances 0.000 claims description 27
- 238000010555 transalkylation reaction Methods 0.000 claims description 22
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 238000004064 recycling Methods 0.000 claims description 7
- -1 light ends Chemical compound 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 238000002425 crystallisation Methods 0.000 claims description 3
- 230000008025 crystallization Effects 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 150000001491 aromatic compounds Chemical class 0.000 description 14
- 125000004432 carbon atom Chemical group C* 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461939314P | 2014-02-13 | 2014-02-13 | |
| US61/939,314 | 2014-02-13 | ||
| PCT/US2015/014465 WO2015123065A1 (en) | 2014-02-13 | 2015-02-04 | Energy efficient fractionation process for separating the reactor effluent from tol/a9+ translakylation processes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017509600A JP2017509600A (ja) | 2017-04-06 |
| JP2017509600A5 true JP2017509600A5 (https=) | 2018-03-15 |
| JP6689201B2 JP6689201B2 (ja) | 2020-04-28 |
Family
ID=53800537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016551705A Expired - Fee Related JP6689201B2 (ja) | 2014-02-13 | 2015-02-04 | Ｔｏｌ／ａ９＋トランスアルキル化プロセスからの反応器流出流を分離するためのエネルギー効率のよい分別方法 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US10266462B2 (https=) |
| EP (1) | EP3105201B1 (https=) |
| JP (1) | JP6689201B2 (https=) |
| KR (1) | KR102319222B1 (https=) |
| CN (1) | CN105992751B (https=) |
| BR (1) | BR112016018437A2 (https=) |
| ES (1) | ES2749869T3 (https=) |
| MX (1) | MX2016010363A (https=) |
| MY (1) | MY181298A (https=) |
| PL (1) | PL3105201T3 (https=) |
| PT (1) | PT3105201T (https=) |
| RU (1) | RU2687104C2 (https=) |
| WO (1) | WO2015123065A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101920578B1 (ko) * | 2014-08-15 | 2018-11-20 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 방향족 화합물의 제조 방법 |
| US10118878B2 (en) * | 2016-09-20 | 2018-11-06 | Uop Llc | Process for increasing xylene isomer to benzene ratio |
| US10519082B2 (en) * | 2016-12-20 | 2019-12-31 | Uop Llc | Removal of feed treatment units in aromatics complex designs |
| FR3068966B1 (fr) * | 2017-07-12 | 2019-06-28 | IFP Energies Nouvelles | Nouveau schema de production de benzene a partir de reformat sans colonne de toluene |
| FR3080852B1 (fr) * | 2018-05-04 | 2020-05-08 | Axens | Procede et dispositif de separation d'aromatiques inverse |
| US20260049253A1 (en) * | 2022-08-03 | 2026-02-19 | Eastman Chemical Company | Recycled content hydrocarbon from a resin facility to recycled content paraxylene |
| US20260042964A1 (en) * | 2022-08-03 | 2026-02-12 | Eastman Chemical Company | Recycled content hydrocarbon from a resin facility to recycled content paraxylene |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3105017A (en) * | 1960-06-22 | 1963-09-24 | Exxon Research Engineering Co | Extractive distillation of ethylbenzene |
| US3584068A (en) | 1970-03-23 | 1971-06-08 | Fluor Corp | Process for c8 aromatic feed fractionation |
| US3927135A (en) * | 1974-07-05 | 1975-12-16 | Texaco Inc | Preparation of hydrocarbons |
| JPS5490122A (en) * | 1977-12-27 | 1979-07-17 | Chiyoda Chem Eng & Constr Co Ltd | Distillation of multi-component hydrocarbon composition |
| US4419188A (en) * | 1980-06-02 | 1983-12-06 | Mccall Thomas F | Thermally coupled extractive distillation process |
| US4594145A (en) * | 1984-12-07 | 1986-06-10 | Exxon Research & Engineering Co. | Reforming process for enhanced benzene yield |
| JPS6242940A (ja) * | 1985-08-16 | 1987-02-24 | Mitsubishi Gas Chem Co Inc | メタノ−ルの精製方法 |
| JP3484728B2 (ja) * | 1993-07-23 | 2004-01-06 | 三菱化学株式会社 | メタキシレンの分離方法 |
| FR2729660A1 (fr) | 1995-01-20 | 1996-07-26 | Inst Francais Du Petrole | Procede de production de paraxylene comportant une cristallisation a haute temperature a au moins un etage et une fusion partielle des cristaux |
| US5953936A (en) * | 1997-10-28 | 1999-09-21 | Air Products And Chemicals, Inc. | Distillation process to separate mixtures containing three or more components |
| US6250106B1 (en) | 1999-12-13 | 2001-06-26 | Air Products And Chemicals, Inc. | Process for separation of multicomponent fluids using a multizone distallation column |
| US6479720B1 (en) | 1999-12-29 | 2002-11-12 | Uop Llc | Alkylaromatic process using efficient prefractionation |
| US6417420B1 (en) * | 2001-02-26 | 2002-07-09 | Uop Llc | Alkylaromatic process with removal of aromatic byproducts using efficient distillation |
| US7267746B1 (en) | 2001-02-26 | 2007-09-11 | Uop Llc | Dividing wall distillation column control apparatus |
| CN1164541C (zh) * | 2001-10-22 | 2004-09-01 | 中国石油化工股份有限公司 | 甲苯选择性歧化和甲苯与碳九及其以上芳烃歧化与烷基转移方法 |
| US20050197518A1 (en) * | 2004-03-04 | 2005-09-08 | Miller Jeffrey T. | Method of converting C9 aromatics-comprising mixtures to xylene isomers |
| US7405340B2 (en) * | 2004-04-01 | 2008-07-29 | Bp Corporation North America Inc. | Process for recovering paraxylene utilizing ammonia absorption refrigeration |
| US7179434B1 (en) | 2004-09-08 | 2007-02-20 | Uop Llc | Integrated apparatus for aromatics production |
| US7169368B1 (en) | 2004-09-08 | 2007-01-30 | Uop Llc | Integrated apparatus for aromatics production |
| US7371912B2 (en) * | 2005-06-15 | 2008-05-13 | Uop Llc | Process for making xylene isomer using a deheptanizer with a side draw recycle |
| US7405335B1 (en) * | 2005-06-30 | 2008-07-29 | Uop Llc | Integrated process for producing xylenes and high purity benzene |
| US7692052B2 (en) * | 2006-12-29 | 2010-04-06 | Uop Llc | Multi-zone process for the production of xylene compounds |
| US7847137B2 (en) * | 2007-07-30 | 2010-12-07 | Uop Llc | Xylene production processes with integrated feedstock treatment |
| CN102224133A (zh) | 2008-10-02 | 2011-10-19 | 陶氏环球技术有限责任公司 | 用于纯化异氰酸酯混合物的装置、系统和方法 |
| KR101191122B1 (ko) | 2009-01-20 | 2012-10-15 | 주식회사 엘지화학 | 고순도 노르말 부탄올 생산용 분리벽형 증류탑, 및 노르말 부탄올 증류방법 |
| WO2010107284A2 (ko) * | 2009-03-19 | 2010-09-23 | 주식회사 엘지화학 | 고순도 아크릴산 생산을 위한 분리벽형 증류탑 및 이를 이용한 분별증류방법 |
| CN103249699B (zh) * | 2010-10-22 | 2015-04-01 | Sk新技术株式会社 | 由来源于油料、煤或木材的烃油制备有价值的芳烃和轻质链烷烃的方法 |
| JP5745635B2 (ja) * | 2010-10-29 | 2015-07-08 | エクソンモービル ケミカル パテンツ インコーポレイテッド | 精製キシレン異性体の生成のための方法 |
| US20120271071A1 (en) * | 2011-04-22 | 2012-10-25 | Uop Llc | Transalkylation of methylated aromatic hydrocarbon-enriched fractions in c8 aromatic hydrocarbon production |
| US20120271084A1 (en) * | 2011-04-22 | 2012-10-25 | Uop Llc | Recycle of transalkylation effluent fractions enriched in trimethylbenzene |
| US20130261365A1 (en) | 2012-04-02 | 2013-10-03 | Saudi Arabian Oil Company | Process for the Production of Xylenes and Light Olefins from Heavy Aromatics |
| CN103664489B (zh) * | 2012-09-05 | 2016-04-13 | 中国石油化工股份有限公司 | 生产对二甲苯产品的精馏方法 |
| CN104853840A (zh) * | 2013-01-16 | 2015-08-19 | Lg化学株式会社 | 烷醇的制备装置 |
| US9758458B2 (en) * | 2013-08-20 | 2017-09-12 | Lg Chem, Ltd. | Method for purifying isopropyl alcohol |
| JP6300050B2 (ja) * | 2013-08-20 | 2018-03-28 | エルジー・ケム・リミテッド | イソプロピルアルコールの精製方法 |
| US9708233B2 (en) * | 2014-08-15 | 2017-07-18 | Exxonmobil Chemical Patents Inc. | Aromatics production process |
| KR101819278B1 (ko) * | 2015-04-03 | 2018-01-17 | 주식회사 엘지화학 | 증류 장치 |
-
2015
- 2015-02-04 JP JP2016551705A patent/JP6689201B2/ja not_active Expired - Fee Related
- 2015-02-04 MY MYPI2016001446A patent/MY181298A/en unknown
- 2015-02-04 EP EP15749429.5A patent/EP3105201B1/en active Active
- 2015-02-04 PT PT157494295T patent/PT3105201T/pt unknown
- 2015-02-04 CN CN201580008542.6A patent/CN105992751B/zh active Active
- 2015-02-04 WO PCT/US2015/014465 patent/WO2015123065A1/en not_active Ceased
- 2015-02-04 RU RU2016134769A patent/RU2687104C2/ru not_active IP Right Cessation
- 2015-02-04 BR BR112016018437A patent/BR112016018437A2/pt not_active Application Discontinuation
- 2015-02-04 US US15/118,572 patent/US10266462B2/en active Active
- 2015-02-04 ES ES15749429T patent/ES2749869T3/es active Active
- 2015-02-04 MX MX2016010363A patent/MX2016010363A/es unknown
- 2015-02-04 KR KR1020167025104A patent/KR102319222B1/ko active Active
- 2015-02-04 PL PL15749429T patent/PL3105201T3/pl unknown
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