CA2933493A1 - Enhanced heat recovery in paraxylene plant - Google Patents

Enhanced heat recovery in paraxylene plant Download PDF

Info

Publication number
CA2933493A1
CA2933493A1 CA2933493A CA2933493A CA2933493A1 CA 2933493 A1 CA2933493 A1 CA 2933493A1 CA 2933493 A CA2933493 A CA 2933493A CA 2933493 A CA2933493 A CA 2933493A CA 2933493 A1 CA2933493 A1 CA 2933493A1
Authority
CA
Canada
Prior art keywords
feed stream
product
sidedraw
side condenser
paraxylene
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.)
Abandoned
Application number
CA2933493A
Other languages
English (en)
French (fr)
Inventor
Craig W. Colling
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.)
BP Corp North America Inc
Original Assignee
BP Corp North America Inc
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 BP Corp North America Inc filed Critical BP Corp North America Inc
Publication of CA2933493A1 publication Critical patent/CA2933493A1/en
Abandoned legal-status Critical Current

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
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/007—Energy recuperation; Heat pumps
    • 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
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B01D3/322—Reboiler specifications
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0031—Evaporation of components of the mixture to be separated by heating
    • 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
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
    • F01K17/06—Returning energy of steam, in exchanged form, to process, e.g. use of exhaust steam for drying solid fuel or plant
    • 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
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
CA2933493A 2013-12-17 2014-12-10 Enhanced heat recovery in paraxylene plant Abandoned CA2933493A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361917061P 2013-12-17 2013-12-17
US61/917,061 2013-12-17
PCT/US2014/069549 WO2015094857A1 (en) 2013-12-17 2014-12-10 Enhanced heat recovery in paraxylene plant

Publications (1)

Publication Number Publication Date
CA2933493A1 true CA2933493A1 (en) 2015-06-25

Family

ID=53403534

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2933493A Abandoned CA2933493A1 (en) 2013-12-17 2014-12-10 Enhanced heat recovery in paraxylene plant

Country Status (13)

Country Link
US (1) US10266460B2 (enExample)
EP (1) EP3082986B1 (enExample)
JP (2) JP2017504599A (enExample)
KR (1) KR102313935B1 (enExample)
CN (1) CN105828899B (enExample)
CA (1) CA2933493A1 (enExample)
MX (1) MX2016008021A (enExample)
MY (1) MY179803A (enExample)
PL (1) PL3082986T3 (enExample)
RU (1) RU2689619C1 (enExample)
SA (1) SA516371326B1 (enExample)
SG (1) SG11201604922SA (enExample)
WO (1) WO2015094857A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10252958B2 (en) * 2017-05-26 2019-04-09 Saudi Arabian Oil Company Process for xylene production with energy optimization
CN113877236B (zh) * 2021-12-09 2022-03-11 东营威联化学有限公司 一种对二甲苯生产辅助装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB694980A (en) 1950-12-07 1953-07-29 California Research Corp Recovery of para xylene from hydrocarbon mixtures by fractional crystallisation
US2773918A (en) * 1952-01-07 1956-12-11 Universal Oil Prod Co Solvent extraction process
US3037062A (en) * 1956-05-16 1962-05-29 Universal Oil Prod Co Selective solvent extraction process for the separation of mixtures of aromatic and non-aromatic hydrocarbons
US3198846A (en) * 1961-06-08 1965-08-03 Exxon Research Engineering Co Combination hydrodealkylation and desulfurization process
US3399227A (en) * 1963-07-31 1968-08-27 Standard Oil Co Recovery of purified dimethyl terephthalate from mother liquor stripper bottoms
US3522153A (en) * 1968-04-04 1970-07-28 Badger Co Method of separating xylene isomers by distillation with crystallization and isomerization of a side stream
SU358927A1 (ru) * 1968-10-01 1996-09-27 С.Ю. Павлов Способ выделения и очистки дивинила
US3584068A (en) * 1970-03-23 1971-06-08 Fluor Corp Process for c8 aromatic feed fractionation
JPS4919268B1 (enExample) * 1970-04-30 1974-05-16
JPS5417314B2 (enExample) 1971-09-20 1979-06-28
GB1384733A (en) 1972-03-22 1975-02-19 Essex International Inc Wire skeining apparatus
US3855077A (en) * 1972-11-30 1974-12-17 Universal Oil Prod Co Distillation drying process
SU1032726A1 (ru) * 1981-01-12 1996-09-20 С.Г. Кузнецов Способ очистки бутадиена от ацетиленовых углеводородов
US4381419A (en) * 1981-04-22 1983-04-26 Exxon Research & Engineering Co. Adsorption-desorption separation process with integrated light and heavy desorbents
US4690733A (en) 1985-03-20 1987-09-01 Union Carbide Corporation Process for the separation of hydrocarbons from a mixed feedstock
US5336840A (en) * 1991-02-20 1994-08-09 Uop Process for the separation of aromatic hydrocarbons with energy redistribution
US5310480A (en) * 1991-10-31 1994-05-10 Uop Processes for the separation of aromatic hydrocarbons from a hydrocarbon mixture
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
US7249469B2 (en) * 2004-11-18 2007-07-31 Exxonmobil Chemical Patents Inc. Method for separating a multicomponent stream
US7525003B2 (en) * 2007-05-23 2009-04-28 Uop Llc Process for producing ethylbenzene
US7713386B2 (en) * 2007-05-23 2010-05-11 Uop Llc Apparatus for producing ethylbenzene or cumene
WO2012173755A2 (en) 2011-06-13 2012-12-20 Exxonmobil Chemical Patents Inc. Heavy aromatics processing
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
WO2014123554A1 (en) * 2013-02-11 2014-08-14 Gtc Technology Us Llc A method for reducing energy consumption by thermal coupling

Also Published As

Publication number Publication date
CN105828899B (zh) 2021-09-24
US20160318831A1 (en) 2016-11-03
EP3082986A1 (en) 2016-10-26
US10266460B2 (en) 2019-04-23
RU2689619C1 (ru) 2019-05-28
EP3082986B1 (en) 2020-09-30
PL3082986T3 (pl) 2021-04-06
JP2019194239A (ja) 2019-11-07
SA516371326B1 (ar) 2019-03-28
MX2016008021A (es) 2017-03-27
KR20160098340A (ko) 2016-08-18
WO2015094857A1 (en) 2015-06-25
CN105828899A (zh) 2016-08-03
SG11201604922SA (en) 2016-07-28
EP3082986A4 (en) 2017-08-30
KR102313935B1 (ko) 2021-10-15
JP6773853B2 (ja) 2020-10-21
MY179803A (en) 2020-11-16
RU2016128784A (ru) 2018-01-23
JP2017504599A (ja) 2017-02-09

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20181211