SG11201602167QA - Systems and methods for separating xylene isomers using selective adsorption - Google Patents
Systems and methods for separating xylene isomers using selective adsorptionInfo
- Publication number
- SG11201602167QA SG11201602167QA SG11201602167QA SG11201602167QA SG11201602167QA SG 11201602167Q A SG11201602167Q A SG 11201602167QA SG 11201602167Q A SG11201602167Q A SG 11201602167QA SG 11201602167Q A SG11201602167Q A SG 11201602167QA SG 11201602167Q A SG11201602167Q A SG 11201602167QA
- Authority
- SG
- Singapore
- Prior art keywords
- systems
- methods
- selective adsorption
- xylene isomers
- separating xylene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2729—Changing the branching point of an open chain or the point of substitution on a ring
- C07C5/2732—Catalytic processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
- C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
- C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
- C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
- C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
- C07C6/126—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of more than one hydrocarbon
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
- C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/040,363 US9302955B2 (en) | 2013-09-27 | 2013-09-27 | Systems and methods for separating xylene isomers using selective adsorption |
| PCT/US2014/054008 WO2015047682A1 (en) | 2013-09-27 | 2014-09-04 | Systems and methods for separating xylene isomers using selective adsorption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201602167QA true SG11201602167QA (en) | 2016-04-28 |
Family
ID=52740781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201602167QA SG11201602167QA (en) | 2013-09-27 | 2014-09-04 | Systems and methods for separating xylene isomers using selective adsorption |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US9302955B2 (zh) |
| EP (1) | EP3049170B1 (zh) |
| JP (1) | JP2016538239A (zh) |
| KR (1) | KR20160060703A (zh) |
| CN (1) | CN105555384B (zh) |
| MY (1) | MY177727A (zh) |
| PL (1) | PL3049170T3 (zh) |
| PT (1) | PT3049170T (zh) |
| RU (1) | RU2656470C2 (zh) |
| SG (1) | SG11201602167QA (zh) |
| TR (1) | TR201911242T4 (zh) |
| TW (1) | TWI567058B (zh) |
| WO (1) | WO2015047682A1 (zh) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8877014B2 (en) * | 2012-12-14 | 2014-11-04 | Uop Llc | Split-shell fractionation columns and associated processes for separating aromatic hydrocarbons |
| US10173950B2 (en) | 2017-01-04 | 2019-01-08 | Saudi Arabian Oil Company | Integrated process for the production of benzene and xylenes from heavy aromatics |
| DE102017207817A1 (de) * | 2017-05-09 | 2018-11-15 | Clariant International Ltd | Zeolithhaltiges Adsorbens zur selektiven Abtrennung von Isomeren aus aromatischen Kohlenwasserstoffgemischen, seine Herstellung und Verwendung |
| US10252958B2 (en) | 2017-05-26 | 2019-04-09 | Saudi Arabian Oil Company | Process for xylene production with energy optimization |
| US10464868B2 (en) | 2017-05-26 | 2019-11-05 | Saudi Arabian Oil Company | Process for maximizing production of xylenes from heavy reformate without purge |
| US10035742B1 (en) | 2017-05-26 | 2018-07-31 | Saudi Arabian Oil Company | Process for maximizing xylenes production from heavy aromatics for use therein |
| US10427993B2 (en) | 2017-08-31 | 2019-10-01 | Uop Llc | Process for recovering benzene and fuel gas in an aromatics complex |
| US10793493B2 (en) | 2017-08-31 | 2020-10-06 | Uop Llc | Process for recovering benzene and fuel gas in an aromatics complex |
| CN110937968B (zh) * | 2018-09-25 | 2022-03-08 | 中国石油化工股份有限公司 | 一种生产芳烃产品的装置及工艺 |
| US10894755B2 (en) | 2018-10-15 | 2021-01-19 | Saudi Arabian Oil Company | Integrated process for optimum production of para-xylene |
| US10696609B2 (en) | 2018-10-15 | 2020-06-30 | Saudi Arabian Oil Company | Integrated process for maximizing production of para-xylene from full reformate |
| US10501389B1 (en) | 2018-10-25 | 2019-12-10 | Saudi Arabian Oil Company | Process and system for the production of para-xylene and benzene from streams rich in C6 to C12+ aromatics |
| EP4135892A4 (en) * | 2020-04-16 | 2024-05-15 | Kellogg Brown & Root Llc | INTEGRATED STABILIZER IN A DEBUTANIZER FOR ISOMERIZATION OF HYDROCARBONS AND PRODUCT SEPARATION |
| CN114805006B (zh) * | 2022-05-13 | 2023-07-07 | 中国石油大学(北京) | 一种从二甲苯混合物中分离对二甲苯的方法及装置 |
Family Cites Families (60)
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| US3558732A (en) | 1969-05-12 | 1971-01-26 | Universal Oil Prod Co | Aromatic hydrocarbon separation by adsorption |
| US3663638A (en) | 1970-08-31 | 1972-05-16 | Universal Oil Prod Co | Aromatic hydrocarbon separation by adsorption |
| US3700744A (en) | 1970-09-18 | 1972-10-24 | Universal Oil Prod Co | Simultaneous recovery and production of pure xylenes from a c aromatic mixture |
| US3813452A (en) | 1972-10-20 | 1974-05-28 | Universal Oil Prod Co | Process for separating para-xylene |
| US3855333A (en) | 1973-03-19 | 1974-12-17 | Universal Oil Prod Co | Adsorptive separation of aromatic isomers with adsorbents containing an alcohol substrate |
| US4021499A (en) | 1975-11-05 | 1977-05-03 | Uop Inc. | Process for separating ethylbenzene |
| NL7801367A (nl) | 1978-02-07 | 1979-08-09 | Shell Int Research | Werkwijze voor de bereiding en afscheiding van p-xyleen. |
| GB2031013B (en) | 1978-09-07 | 1983-02-16 | Asahi Chemical Ind | Separation of c8 aromatic isomers |
| US4326092A (en) | 1980-07-17 | 1982-04-20 | Uop Inc. | Process for the separation of meta-xylene |
| IT1132538B (it) | 1980-08-07 | 1986-07-02 | Sisas Spa Soc Italiana Serie A | Procedimento per la separazione di metaxilene da miscele di idrocarburi aromatici |
| US4381419A (en) | 1981-04-22 | 1983-04-26 | Exxon Research & Engineering Co. | Adsorption-desorption separation process with integrated light and heavy desorbents |
| US4376226A (en) | 1982-02-05 | 1983-03-08 | Exxon Research & Engineering Co. | Process for the separation of ortho aromatic isomers by selective adsorption |
| US4615994A (en) | 1982-07-29 | 1986-10-07 | Texaco Inc. | Zeolite adsorbent for separation of para-xylene |
| US4439535A (en) | 1982-09-03 | 1984-03-27 | Texaco Inc. | Zeolite adsorbent for separation of para-xylene |
| US4554398A (en) | 1984-10-29 | 1985-11-19 | Exxon Research & Engineering Co. | Process for the separation of C9 aromatic isomers |
| US4899017A (en) | 1987-07-27 | 1990-02-06 | Mobil Oil Corporation | Process for the selective separation of para-xylene from C8 aromatic mixtures |
| EP0340487B1 (de) * | 1988-05-05 | 1992-12-09 | Krupp Koppers GmbH | Verfahren zur Gewinnung von p-Xylol mit einer Reinheit von mindestens 99,5 % |
| US5900523A (en) | 1993-08-23 | 1999-05-04 | Uop Llc | Process for adsorptive separation of metaxylene from xylene mixtures |
| US5382747A (en) * | 1993-08-23 | 1995-01-17 | Uop | Process for the adsorptive separation of metaxylene from aromatic hydrocarbons |
| US5453560A (en) | 1994-05-20 | 1995-09-26 | Uop | Process for adsorptive separation of ethylbenzene from aromatic hydrocarbons |
| AU3696595A (en) | 1994-10-22 | 1996-05-15 | Yangzi Petro-Chemical Corp. Sinopec | An improved simulated moving bed adsorption separation process |
| CN1038031C (zh) * | 1994-10-22 | 1998-04-15 | 中国石化扬子石油化工公司 | 改进的吸附分离生产高纯度对二甲苯的方法 |
| US5763714A (en) | 1997-01-08 | 1998-06-09 | Catalytic Distillation Technologies | Process and apparatus for the production and recovery of p-xylene |
| US5912395A (en) | 1997-03-12 | 1999-06-15 | Uop Llc | Raffinate line flush in simulated continuous moving bed adsorptive separation process |
| 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 |
| US6240744B1 (en) | 1999-12-13 | 2001-06-05 | Air Products And Chemicals, Inc. | Process for distillation of multicomponent fluid and production of an argon-enriched stream from a cryogenic air separation process |
| US6281406B1 (en) | 2000-03-31 | 2001-08-28 | Chevron Corporation | Adsorption process for paraxylene purifacation using Cs SSZ-25 adsorbent with benzene desorbent |
| US6395951B1 (en) * | 2000-09-26 | 2002-05-28 | Uop Llc | Adsorptive separation product recovery by fractional distillation |
| AU2002230549A1 (en) | 2000-11-16 | 2002-05-27 | Uop Llc | Adsorptive separation process for recovery of para-xylene |
| FR2829758B1 (fr) | 2001-09-20 | 2003-12-05 | Inst Francais Du Petrole | Procede de coproduction de paraxylene de metaxylene et/ou d'orthoxylene |
| US6896812B1 (en) | 2003-07-17 | 2005-05-24 | Uop Llc | Process to compensate for a discrete non-separating section in simulated moving bed adsorptive separation processes |
| 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 |
| US7208651B2 (en) * | 2005-03-03 | 2007-04-24 | Uop Llc | Product recovery from simulated-moving-bed adsorption |
| FR2883283B1 (fr) * | 2005-03-16 | 2007-05-18 | Inst Francais Du Petrole | Procede de production combinee de paraxylene et de benzene de productivite amelioree |
| FR2889699B1 (fr) | 2005-08-10 | 2011-01-14 | Inst Francais Du Petrole | Procede de separation du metaxylene d'une charge d'hydrocarbures aromatiques par adsorption en phase liquide |
| US7687674B2 (en) * | 2006-12-28 | 2010-03-30 | Uop Llc | Low temperature process for recovering and producing para-xylene and heat exchange network therefore |
| US7622034B1 (en) | 2006-12-29 | 2009-11-24 | Uop Llc | Hydrocarbon conversion process |
| FR2925367B1 (fr) * | 2007-12-20 | 2010-01-15 | Ceca Sa | Adsorbants zeolitiques agglomeres, leur procede de preparation et leurs utilisations |
| US7977526B2 (en) | 2008-04-01 | 2011-07-12 | Porter John R | Simulated countercurrent adsorptive separation process |
| US7972568B2 (en) | 2008-06-26 | 2011-07-05 | Uop Llc | Apparatus for separating para-xylene from a mixture of C8 and C9 aromatic hydrocarbons |
| US7728187B2 (en) | 2008-06-30 | 2010-06-01 | Uop Llc | Adsorbent and process for the separation of meta-xylene from aromatic hydrocarbons |
| JP2010047484A (ja) * | 2008-08-19 | 2010-03-04 | Sumitomo Chemical Co Ltd | 芳香族炭化水素の製造システム |
| CN101830772B (zh) * | 2009-03-09 | 2013-03-06 | 中国石油化工股份有限公司 | 对二甲苯生产的组合方法 |
| CN101941882B (zh) * | 2009-07-06 | 2013-07-31 | 中国石油化工股份有限公司 | 由混合二甲苯分离对二甲苯的方法 |
| CN102858428B (zh) | 2010-03-30 | 2015-06-17 | 埃克森美孚化学专利公司 | 分离系统 |
| US8704031B2 (en) | 2010-06-30 | 2014-04-22 | Uop Llc | Adsorptive process for separation of C8 aromatic hydrocarbons |
| SG10201508309YA (en) | 2011-03-23 | 2015-11-27 | Exxonmobil Chem Patents Inc | Reduction in flushing volume in an adsorptive separation system |
| US20130144097A1 (en) * | 2011-12-06 | 2013-06-06 | Exxonmobil Chemical Patents Inc. | Aromatics Production Process and Apparatus |
| 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 |
| SG11201402842XA (en) | 2011-12-15 | 2014-07-30 | Uop Llc | System and process for recovering products using simulated-moving-bed adsorption |
| US9017558B2 (en) | 2011-12-15 | 2015-04-28 | Uop Llc | System and process for recovering products using simulated-moving-bed adsorption |
| 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 |
| US20130153500A1 (en) | 2011-12-15 | 2013-06-20 | Uop Llc | System and process for recovering products using simulated-moving-bed adsorption |
| 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 |
| US8697928B2 (en) | 2011-12-15 | 2014-04-15 | Uop Llc | Process and apparatus for para-xylene production using multiple adsorptive separation units |
| CN103987434B (zh) | 2011-12-15 | 2015-08-05 | 环球油品公司 | 使用模拟移动床吸附回收产物的系统和方法 |
| US8992779B2 (en) | 2011-12-15 | 2015-03-31 | Uop Llc | System and process for recovering products using simulated-moving-bed adsorption |
| 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 |
| US8716545B1 (en) * | 2012-12-12 | 2014-05-06 | Uop Llc | Methods and apparatuses for separating toluene from multiple hydrocarbon streams |
| US8877014B2 (en) * | 2012-12-14 | 2014-11-04 | Uop Llc | Split-shell fractionation columns and associated processes for separating aromatic hydrocarbons |
-
2013
- 2013-09-27 US US14/040,363 patent/US9302955B2/en not_active Expired - Fee Related
-
2014
- 2014-09-04 RU RU2016115418A patent/RU2656470C2/ru not_active IP Right Cessation
- 2014-09-04 PL PL14849729T patent/PL3049170T3/pl unknown
- 2014-09-04 EP EP14849729.0A patent/EP3049170B1/en not_active Not-in-force
- 2014-09-04 CN CN201480051597.0A patent/CN105555384B/zh not_active Expired - Fee Related
- 2014-09-04 WO PCT/US2014/054008 patent/WO2015047682A1/en active Application Filing
- 2014-09-04 SG SG11201602167QA patent/SG11201602167QA/en unknown
- 2014-09-04 TR TR2019/11242T patent/TR201911242T4/tr unknown
- 2014-09-04 PT PT14849729T patent/PT3049170T/pt unknown
- 2014-09-04 KR KR1020167010535A patent/KR20160060703A/ko not_active Application Discontinuation
- 2014-09-04 MY MYPI2016700719A patent/MY177727A/en unknown
- 2014-09-04 JP JP2016516100A patent/JP2016538239A/ja active Pending
- 2014-09-25 TW TW103133337A patent/TWI567058B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3049170A1 (en) | 2016-08-03 |
| KR20160060703A (ko) | 2016-05-30 |
| MY177727A (en) | 2020-09-23 |
| CN105555384A (zh) | 2016-05-04 |
| PT3049170T (pt) | 2019-09-18 |
| TWI567058B (zh) | 2017-01-21 |
| CN105555384B (zh) | 2018-01-09 |
| WO2015047682A1 (en) | 2015-04-02 |
| EP3049170A4 (en) | 2017-05-17 |
| RU2016115418A3 (zh) | 2018-03-23 |
| JP2016538239A (ja) | 2016-12-08 |
| RU2016115418A (ru) | 2017-10-25 |
| RU2656470C2 (ru) | 2018-06-05 |
| US20150094508A1 (en) | 2015-04-02 |
| US9302955B2 (en) | 2016-04-05 |
| PL3049170T3 (pl) | 2019-12-31 |
| EP3049170B1 (en) | 2019-07-03 |
| TW201516033A (zh) | 2015-05-01 |
| TR201911242T4 (tr) | 2019-08-21 |
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