DE69728072D1 - Verfahren und vorrichtung zur herstellung von p-xylen - Google Patents

Verfahren und vorrichtung zur herstellung von p-xylen

Info

Publication number
DE69728072D1
DE69728072D1 DE69728072T DE69728072T DE69728072D1 DE 69728072 D1 DE69728072 D1 DE 69728072D1 DE 69728072 T DE69728072 T DE 69728072T DE 69728072 T DE69728072 T DE 69728072T DE 69728072 D1 DE69728072 D1 DE 69728072D1
Authority
DE
Germany
Prior art keywords
xylene
producing
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.)
Expired - Fee Related
Application number
DE69728072T
Other languages
English (en)
Other versions
DE69728072T2 (de
Inventor
P Hickey
Dennis Hearn
M Putman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Catalytic Distillation Technologies
Original Assignee
Catalytic Distillation Technologies
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 Catalytic Distillation Technologies filed Critical Catalytic Distillation Technologies
Publication of DE69728072D1 publication Critical patent/DE69728072D1/de
Application granted granted Critical
Publication of DE69728072T2 publication Critical patent/DE69728072T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/067—C8H10 hydrocarbons
    • C07C15/08—Xylenes
    • 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
    • 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
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/06—Reactor-distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69728072T 1997-01-08 1997-12-29 Verfahren und vorrichtung zur herstellung von p-xylen Expired - Fee Related DE69728072T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US780254 1997-01-08
US08/780,254 US5763714A (en) 1997-01-08 1997-01-08 Process and apparatus for the production and recovery of p-xylene
PCT/US1997/024050 WO1998030523A1 (en) 1997-01-08 1997-12-29 Process and apparatus for the production and recovery of p-xylene

Publications (2)

Publication Number Publication Date
DE69728072D1 true DE69728072D1 (de) 2004-04-15
DE69728072T2 DE69728072T2 (de) 2005-01-27

Family

ID=25119063

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69728072T Expired - Fee Related DE69728072T2 (de) 1997-01-08 1997-12-29 Verfahren und vorrichtung zur herstellung von p-xylen

Country Status (9)

Country Link
US (1) US5763714A (de)
EP (1) EP1068166B1 (de)
JP (1) JP4074669B2 (de)
KR (1) KR100492858B1 (de)
AU (1) AU5809298A (de)
CA (1) CA2275868A1 (de)
DE (1) DE69728072T2 (de)
ES (1) ES2216186T3 (de)
WO (1) WO1998030523A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6251227B1 (en) * 1991-11-13 2001-06-26 Jacques Raphael Benzaria Catalytic and adsorptive-processes using containers for solid granular materials
FR2730728B1 (fr) * 1995-02-21 1997-05-23 Inst Francais Du Petrole Procede de separation du p-xylene comportant un pretraitement par hydrogenation selective et par de la terre activee
US7722832B2 (en) * 2003-03-25 2010-05-25 Crystaphase International, Inc. Separation method and assembly for process streams in component separation units
US6944006B2 (en) * 2003-04-03 2005-09-13 Applied Materials, Inc. Guard for electrostatic chuck
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
IN2008DN02156A (de) * 2005-11-10 2010-04-16 Uop Llc
US7687674B2 (en) * 2006-12-28 2010-03-30 Uop Llc Low temperature process for recovering and producing para-xylene and heat exchange network therefore
US7776283B2 (en) * 2007-07-30 2010-08-17 Uop Llc Xylene production apparatus with integrated feedstock treatment
CN101808963A (zh) * 2007-07-30 2010-08-18 环球油品公司 二甲苯制备方法和具有一体化进料处理的装置
CN101980991B (zh) * 2008-03-27 2014-01-01 吉坤日矿日石能源株式会社 对-取代芳香族碳化氢的制造方法
US9181146B2 (en) 2010-12-10 2015-11-10 Exxonmobil Chemical Patents Inc. Process for the production of xylenes and light olefins
US20120160742A1 (en) * 2010-12-22 2012-06-28 Uop Llc High Purity Heavy Normal Paraffins Utilizing Integrated Systems
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
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
US8921633B2 (en) 2012-05-07 2014-12-30 Exxonmobil Chemical Patents Inc. Process for the production of xylenes and light olefins
US8937205B2 (en) 2012-05-07 2015-01-20 Exxonmobil Chemical Patents Inc. Process for the production of xylenes
US9181147B2 (en) 2012-05-07 2015-11-10 Exxonmobil Chemical Patents Inc. Process for the production of xylenes and light olefins
WO2013169462A1 (en) * 2012-05-07 2013-11-14 Exxonmobil Chemical Patents Inc. Process for the production of xylenes and light olefins
US9950972B2 (en) 2013-09-27 2018-04-24 Uop Llc Apparatuses and methods for forming C8 aromatic streams with selected amounts of C9 aromatics
US9302955B2 (en) 2013-09-27 2016-04-05 Uop Llc Systems and methods for separating xylene isomers using selective adsorption
US20150307418A1 (en) * 2014-04-23 2015-10-29 Uop Llc Methods and apparatuses for producing xylene from lignin
CN109748768A (zh) * 2017-11-02 2019-05-14 南京知博工业科技有限公司 一种冷凝剂的制备方法
CN113461472B (zh) * 2020-03-30 2023-10-10 中国石油化工股份有限公司 对二甲苯的生产装置及生产工艺

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715406A (en) * 1968-08-02 1973-02-06 Sun Oil Co Process for producing sym-octahydroanthracene from sym-octahydrophenanthren
US3856871A (en) * 1973-09-13 1974-12-24 Mobil Oil Corp Xylene isomerization
US3957621A (en) * 1974-06-17 1976-05-18 Mobil Oil Corporation Production of alkyl aromatic hydrocarbons
US3948758A (en) * 1974-06-17 1976-04-06 Mobil Oil Corporation Production of alkyl aromatic hydrocarbons
US4007231A (en) * 1975-11-24 1977-02-08 Mobil Oil Corporation Selective production of para-xylene
US4038334A (en) * 1976-06-24 1977-07-26 Uop Inc. Fractional distillation pressure control for separation of aromatic alkylation product
US4101595A (en) * 1977-05-02 1978-07-18 Mobil Oil Corporation Conversion of ethyl benzene to para xylene
US4127471A (en) * 1977-07-28 1978-11-28 Texaco Inc. Hydrocracking alkylaromatic-containing hydrocarbons at mild cracking conditions and then subjecting the alkylaromatic hydrocarbon to alkyl transfer
US4118429A (en) * 1977-09-26 1978-10-03 Uop Inc. Production and recovery of para-xylene
US4171290A (en) * 1978-04-24 1979-10-16 Standard Oil Company (Indiana) Catalyst for selective hydrocracking of alkylbenzenes
US4319067A (en) * 1980-07-31 1982-03-09 Union Carbide Corporation Method for increasing the activity of Friedel-Crafts catalyst
US4361713A (en) * 1981-06-26 1982-11-30 Mobil Oil Corporation Para-selective zeolite catalysts treated with halogen compounds
US4443559A (en) * 1981-09-30 1984-04-17 Chemical Research & Licensing Company Catalytic distillation structure
US4439350A (en) * 1982-06-21 1984-03-27 Chemical Research & Licensing Company Contact structure for use in catalytic distillation
US4721827A (en) * 1985-02-20 1988-01-26 Aristech Chemical Corportion Crystalline magnesia-silica composites and process for producing same
US4761514A (en) * 1987-05-18 1988-08-02 Cosden Technology, Inc. Toluene disproportionation process
US5240892A (en) * 1987-09-02 1993-08-31 Mobil Oil Corporation Small crystal ZSM-5, as a catalyst
US4849569A (en) * 1987-11-16 1989-07-18 Chemical Research & Licensing Company Alkylation of organic aromatic compounds
US4891458A (en) * 1987-12-17 1990-01-02 Innes Robert A Liquid phase alkylation or transalkylation process using zeolite beta
US5030786A (en) * 1989-06-23 1991-07-09 Fina Technology, Inc. Liquid phase aromatic conversion process
US5476978A (en) * 1989-09-05 1995-12-19 Chemical Research & Licensing Company Process for the preparation of ethyl benzene
GB9013859D0 (en) * 1990-06-21 1990-08-15 Ici Plc Zeolites

Also Published As

Publication number Publication date
EP1068166A1 (de) 2001-01-17
CA2275868A1 (en) 1998-07-16
US5763714A (en) 1998-06-09
EP1068166B1 (de) 2004-03-10
KR20000069930A (ko) 2000-11-25
DE69728072T2 (de) 2005-01-27
ES2216186T3 (es) 2004-10-16
AU5809298A (en) 1998-08-03
KR100492858B1 (ko) 2005-06-01
JP2002515054A (ja) 2002-05-21
EP1068166A4 (de) 2001-11-07
WO1998030523A1 (en) 1998-07-16
JP4074669B2 (ja) 2008-04-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee