RU2491322C2 - Способ выделения п-ксилола из смеси c8 и c9-ароматических углеводородов и устройство для его осуществления - Google Patents

Способ выделения п-ксилола из смеси c8 и c9-ароматических углеводородов и устройство для его осуществления Download PDF

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RU2491322C2
RU2491322C2 RU2011102767/04A RU2011102767A RU2491322C2 RU 2491322 C2 RU2491322 C2 RU 2491322C2 RU 2011102767/04 A RU2011102767/04 A RU 2011102767/04A RU 2011102767 A RU2011102767 A RU 2011102767A RU 2491322 C2 RU2491322 C2 RU 2491322C2
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Russia
Prior art keywords
desorbent
stream
raffinate
extract
zone
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RU2011102767/04A
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English (en)
Russian (ru)
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RU2011102767A (ru
Inventor
Леонид БРЕСЛЕР
Стенли Дж. ФРЕЙ
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Юоп Ллк
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Priority claimed from US12/146,901 external-priority patent/US7838713B2/en
Priority claimed from US12/146,975 external-priority patent/US7972568B2/en
Application filed by Юоп Ллк filed Critical Юоп Ллк
Publication of RU2011102767A publication Critical patent/RU2011102767A/ru
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Publication of RU2491322C2 publication Critical patent/RU2491322C2/ru

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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • C10G25/02—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material
    • C10G25/03—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material with crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • B01D3/40—Extractive distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • B01D2257/7027—Aromatic hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1096—Aromatics or polyaromatics
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4081—Recycling aspects
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/30—Aromatics

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
RU2011102767/04A 2008-06-26 2009-06-17 Способ выделения п-ксилола из смеси c8 и c9-ароматических углеводородов и устройство для его осуществления RU2491322C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12/146,901 US7838713B2 (en) 2008-06-26 2008-06-26 Process for separating para-xylene from a mixture of C8 and C9 aromatic hydrocarbons
US12/146,975 2008-06-26
US12/146,975 US7972568B2 (en) 2008-06-26 2008-06-26 Apparatus for separating para-xylene from a mixture of C8 and C9 aromatic hydrocarbons
US12/146,901 2008-06-26
PCT/US2009/047580 WO2009158242A2 (en) 2008-06-26 2009-06-17 Process and apparatus for separating para-xylene from a mixture of c8 and c9 aromatic hydrocarbons

Publications (2)

Publication Number Publication Date
RU2011102767A RU2011102767A (ru) 2012-08-10
RU2491322C2 true RU2491322C2 (ru) 2013-08-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2011102767/04A RU2491322C2 (ru) 2008-06-26 2009-06-17 Способ выделения п-ксилола из смеси c8 и c9-ароматических углеводородов и устройство для его осуществления

Country Status (7)

Country Link
JP (1) JP5559782B2 (pl)
KR (1) KR101591544B1 (pl)
CN (1) CN102076826B (pl)
PL (1) PL215253B1 (pl)
RU (1) RU2491322C2 (pl)
SG (1) SG175654A1 (pl)
WO (1) WO2009158242A2 (pl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8704031B2 (en) * 2010-06-30 2014-04-22 Uop Llc Adsorptive process for separation of C8 aromatic hydrocarbons
CN103012045B (zh) * 2011-09-28 2015-09-23 中国石油化工股份有限公司 从碳八芳烃中吸附分离间二甲苯的方法
US8697928B2 (en) * 2011-12-15 2014-04-15 Uop Llc Process and apparatus for para-xylene production using multiple adsorptive separation units
RU2664543C2 (ru) * 2012-10-10 2018-08-20 ДжиТиСи ТЕКНОЛОДЖИ ЮЭс ЭлЭлСи Способы и системы для получения ароматических соединений из углеводородов каталитического крекинга
US9266796B2 (en) * 2013-09-27 2016-02-23 Uop Llc Systems and methods for producing desired xylene isomers
US9522862B2 (en) * 2014-06-30 2016-12-20 Uop Llc Simulated moving bed separators and methods for isolating a desired component
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
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.
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.
US10287222B1 (en) * 2017-10-20 2019-05-14 Uop Llc Process and apparatus for desorbent recovery

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU577964A3 (ru) * 1971-07-26 1977-10-25 Юниверсал Ойл Продактс Компани (Фирма) Способ выделени пара-изомеров
US5171922A (en) * 1991-11-14 1992-12-15 Uop Process for separating para-xylene from a C8 and C9 aromatic mixture
FR2844790A1 (fr) * 2002-09-20 2004-03-26 Inst Francais Du Petrole Procede de coproduction de paraxylene et de styrene
CN1552515A (zh) * 2003-05-30 2004-12-08 中国石油化工股份有限公司 对二甲苯吸附剂及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1275264C (en) * 1985-03-26 1990-10-16 Daniel D. Rosenfeld Process for the separation of c10 aromatics isomers
JPS6289636A (ja) * 1986-05-09 1987-04-24 Toray Ind Inc パラキシレンとエチルベンゼンの分離回収方法
US4864069A (en) * 1988-05-23 1989-09-05 Uop Zeolitic para-xylene separation with diethyltoluene heavy desorbent
US5012038A (en) * 1988-05-23 1991-04-30 Uop Zeolitic para-xylene separation with diethyltoluene heavy desorbent
US5453560A (en) * 1994-05-20 1995-09-26 Uop Process for adsorptive separation of ethylbenzene from aromatic hydrocarbons
JPH08217701A (ja) * 1995-02-13 1996-08-27 Chiyoda Corp パラキシレンの分離方法
CN1088395C (zh) * 1998-09-03 2002-07-31 中国石油化工集团公司 吸附分离制取间二甲苯的吸附剂及其制备方法
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
US7122496B2 (en) * 2003-05-01 2006-10-17 Bp Corporation North America Inc. Para-xylene selective adsorbent compositions and methods
US7358414B2 (en) * 2004-01-30 2008-04-15 Miller Jeffrey T Para-xylene process using perm-selective separations
US7208651B2 (en) * 2005-03-03 2007-04-24 Uop Llc Product recovery from simulated-moving-bed adsorption

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU577964A3 (ru) * 1971-07-26 1977-10-25 Юниверсал Ойл Продактс Компани (Фирма) Способ выделени пара-изомеров
US5171922A (en) * 1991-11-14 1992-12-15 Uop Process for separating para-xylene from a C8 and C9 aromatic mixture
FR2844790A1 (fr) * 2002-09-20 2004-03-26 Inst Francais Du Petrole Procede de coproduction de paraxylene et de styrene
CN1552515A (zh) * 2003-05-30 2004-12-08 中国石油化工股份有限公司 对二甲苯吸附剂及其制备方法

Also Published As

Publication number Publication date
RU2011102767A (ru) 2012-08-10
WO2009158242A3 (en) 2010-03-25
CN102076826B (zh) 2013-10-09
KR20110021872A (ko) 2011-03-04
JP2011525919A (ja) 2011-09-29
PL215253B1 (pl) 2013-11-29
CN102076826A (zh) 2011-05-25
JP5559782B2 (ja) 2014-07-23
WO2009158242A2 (en) 2009-12-30
KR101591544B1 (ko) 2016-02-03
SG175654A1 (en) 2011-11-28
PL393468A1 (pl) 2011-07-18

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Effective date: 20160618