KR102313935B1 - 파라크실렌 플랜트에서의 열 회수의 증대 - Google Patents

파라크실렌 플랜트에서의 열 회수의 증대 Download PDF

Info

Publication number
KR102313935B1
KR102313935B1 KR1020167018501A KR20167018501A KR102313935B1 KR 102313935 B1 KR102313935 B1 KR 102313935B1 KR 1020167018501 A KR1020167018501 A KR 1020167018501A KR 20167018501 A KR20167018501 A KR 20167018501A KR 102313935 B1 KR102313935 B1 KR 102313935B1
Authority
KR
South Korea
Prior art keywords
product
feed stream
sidedraw
paraxylene
heat
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.)
Active
Application number
KR1020167018501A
Other languages
English (en)
Korean (ko)
Other versions
KR20160098340A (ko
Inventor
크레이그 더블유 콜링
Original Assignee
비피 코포레이션 노쓰 아메리카 인코포레이티드
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 비피 코포레이션 노쓰 아메리카 인코포레이티드 filed Critical 비피 코포레이션 노쓰 아메리카 인코포레이티드
Publication of KR20160098340A publication Critical patent/KR20160098340A/ko
Application granted granted Critical
Publication of KR102313935B1 publication Critical patent/KR102313935B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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
    • C07C7/14—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)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
KR1020167018501A 2013-12-17 2014-12-10 파라크실렌 플랜트에서의 열 회수의 증대 Active KR102313935B1 (ko)

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 (2)

Publication Number Publication Date
KR20160098340A KR20160098340A (ko) 2016-08-18
KR102313935B1 true KR102313935B1 (ko) 2021-10-15

Family

ID=53403534

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167018501A Active KR102313935B1 (ko) 2013-12-17 2014-12-10 파라크실렌 플랜트에서의 열 회수의 증대

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060101852A1 (en) * 2004-11-18 2006-05-18 Porter John R Method for separating a multicomponent stream
US20080293981A1 (en) 2007-05-23 2008-11-27 Schultz Michael A Process for Producing Ethylbenzene

Family Cites Families (22)

* 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
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
RU2666850C2 (ru) * 2013-02-11 2018-09-12 ДжиТиСи ТЕКНОЛОДЖИ ЮЭс ЭлЭлСи Способ снижения потребления энергии с использованием тепловой связи

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060101852A1 (en) * 2004-11-18 2006-05-18 Porter John R Method for separating a multicomponent stream
US20080293981A1 (en) 2007-05-23 2008-11-27 Schultz Michael A Process for Producing Ethylbenzene

Also Published As

Publication number Publication date
JP2017504599A (ja) 2017-02-09
EP3082986A1 (en) 2016-10-26
US10266460B2 (en) 2019-04-23
PL3082986T3 (pl) 2021-04-06
EP3082986A4 (en) 2017-08-30
RU2689619C1 (ru) 2019-05-28
JP6773853B2 (ja) 2020-10-21
EP3082986B1 (en) 2020-09-30
RU2016128784A (ru) 2018-01-23
CA2933493A1 (en) 2015-06-25
CN105828899A (zh) 2016-08-03
WO2015094857A1 (en) 2015-06-25
SA516371326B1 (ar) 2019-03-28
CN105828899B (zh) 2021-09-24
JP2019194239A (ja) 2019-11-07
KR20160098340A (ko) 2016-08-18
MX2016008021A (es) 2017-03-27
MY179803A (en) 2020-11-16
SG11201604922SA (en) 2016-07-28
US20160318831A1 (en) 2016-11-03

Similar Documents

Publication Publication Date Title
US8609922B2 (en) Energy conservation in heavy-hydrocarbon distillation
CN105008007B (zh) 回收低温热的方法及其应用于芳烃联合装置
EP2609058B1 (en) Energy conservation in heavy-hydrocarbon distillation
JP6033050B2 (ja) 芳香族炭化水素製造装置
US8754281B2 (en) Energy conservation in heavy-hydrocarbon distillation
US8840762B2 (en) Energy conservation in heavy-hydrocarbon distillation
CN105992751B (zh) 用于分离来自tol/a9+转烷基化工艺的反应器流出物的能量高效的分馏工艺
RU2692264C2 (ru) Тепловая интеграция в процессах диспропорционирования или переалкилирования
US20140257010A1 (en) Energy conservation in heavy-hydrocarbon distillation
TWI679194B (zh) 回收解吸附劑的方法及裝置
US8916740B2 (en) Energy conservation in heavy-hydrocarbon distillation
KR102313935B1 (ko) 파라크실렌 플랜트에서의 열 회수의 증대
KR20160098335A (ko) 측면흐름 분별 탑 및 부분적 응축을 이용한 에너지 효율적인 나프텐 재순환
JP2017500323A5 (enExample)
US8524046B2 (en) Distillation column pressure control
JP2025523134A (ja) スチレンの回収を向上させるためのシステム及び方法
US10876051B2 (en) Process and device for separating aromatics under vacuum
CN110770197B (zh) 具有去除芳族副产物的烷基芳族方法
JP7586647B2 (ja) アルケン及び／又はアルカンの濃縮方法並びに濃縮装置

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 5