SG11201602167QA - Systems and methods for separating xylene isomers using selective adsorption - Google Patents

Systems and methods for separating xylene isomers using selective adsorption

Info

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
Application number
SG11201602167QA
Other languages
English (en)
Inventor
Jason T Corradi
Gregory Werba
Rajeswar Gattupalli
Original Assignee
Uop Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Uop Llc filed Critical Uop Llc
Publication of SG11201602167QA publication Critical patent/SG11201602167QA/en

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)
SG11201602167QA 2013-09-27 2014-09-04 Systems and methods for separating xylene isomers using selective adsorption SG11201602167QA (en)

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 (de)
EP (1) EP3049170B1 (de)
JP (1) JP2016538239A (de)
KR (1) KR20160060703A (de)
CN (1) CN105555384B (de)
MY (1) MY177727A (de)
PL (1) PL3049170T3 (de)
PT (1) PT3049170T (de)
RU (1) RU2656470C2 (de)
SG (1) SG11201602167QA (de)
TR (1) TR201911242T4 (de)
TW (1) TWI567058B (de)
WO (1) WO2015047682A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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
US10035742B1 (en) * 2017-05-26 2018-07-31 Saudi Arabian Oil Company Process for maximizing xylenes production from heavy aromatics for use therein
US10464868B2 (en) 2017-05-26 2019-11-05 Saudi Arabian Oil Company Process for maximizing production of xylenes from heavy reformate without purge
US10252958B2 (en) 2017-05-26 2019-04-09 Saudi Arabian Oil Company Process for xylene production with energy optimization
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
US10696609B2 (en) 2018-10-15 2020-06-30 Saudi Arabian Oil Company Integrated process for maximizing production of para-xylene from full reformate
US10894755B2 (en) 2018-10-15 2021-01-19 Saudi Arabian Oil Company Integrated process for optimum production of para-xylene
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
CN115397553A (zh) * 2020-04-16 2022-11-25 凯洛格·布朗及鲁特有限公司 用于烃的异构化和产品分离的脱异丁烷塔中的集成稳定器
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 %
US5382747A (en) * 1993-08-23 1995-01-17 Uop Process for the adsorptive separation of metaxylene from aromatic hydrocarbons
US5900523A (en) 1993-08-23 1999-05-04 Uop Llc Process for adsorptive separation of metaxylene from xylene mixtures
US5453560A (en) 1994-05-20 1995-09-26 Uop Process for adsorptive separation of ethylbenzene from aromatic hydrocarbons
EP0787517B1 (de) 1994-10-22 2000-05-03 Yangzi Petro-Chemical Corp. Sinopec. Verbessertes adsorptionstrennverfahren unter anwendung eines simulierten fliessbettes
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
AU3769800A (en) 1999-03-31 2000-10-16 Chevron Chemical Company Llc Process for the separation of para-xylene using an ether as desorbent
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
CA2428749A1 (en) 2000-11-16 2002-05-23 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
SG10201502359QA (en) 2010-03-30 2015-05-28 Exxonmobil Chem Patents Inc Separation system
US8704031B2 (en) 2010-06-30 2014-04-22 Uop Llc Adsorptive process for separation of C8 aromatic hydrocarbons
CN103619432B (zh) 2011-03-23 2015-09-30 埃克森美孚化学专利公司 在吸附分离系统中减少冲洗体积
US20130144097A1 (en) * 2011-12-06 2013-06-06 Exxonmobil Chemical Patents Inc. Aromatics Production Process and Apparatus
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
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
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
US9017558B2 (en) 2011-12-15 2015-04-28 Uop Llc System and process for recovering products using simulated-moving-bed adsorption
BR112014014392A2 (pt) 2011-12-15 2017-06-13 Uop Llc processo para separar componentes em uma corrente de alimentação
US8992779B2 (en) 2011-12-15 2015-03-31 Uop Llc System and process for recovering products using simulated-moving-bed adsorption
RU2576306C1 (ru) 2011-12-15 2016-02-27 Юоп Ллк Система и способ извлечения продуктов с использованием адсорбции с псевдодвижущимся слоем
US8697928B2 (en) 2011-12-15 2014-04-15 Uop Llc Process and apparatus for para-xylene production using multiple adsorptive separation units
US20130153500A1 (en) 2011-12-15 2013-06-20 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

Also Published As

Publication number Publication date
EP3049170A4 (de) 2017-05-17
TWI567058B (zh) 2017-01-21
RU2016115418A3 (de) 2018-03-23
KR20160060703A (ko) 2016-05-30
EP3049170B1 (de) 2019-07-03
US20150094508A1 (en) 2015-04-02
TR201911242T4 (tr) 2019-08-21
EP3049170A1 (de) 2016-08-03
MY177727A (en) 2020-09-23
US9302955B2 (en) 2016-04-05
TW201516033A (zh) 2015-05-01
PT3049170T (pt) 2019-09-18
JP2016538239A (ja) 2016-12-08
RU2656470C2 (ru) 2018-06-05
RU2016115418A (ru) 2017-10-25
PL3049170T3 (pl) 2019-12-31
CN105555384B (zh) 2018-01-09
WO2015047682A1 (en) 2015-04-02
CN105555384A (zh) 2016-05-04

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