BRPI1011285A2 - alimentação de uma unidade parex - Google Patents

alimentação de uma unidade parex

Info

Publication number
BRPI1011285A2
BRPI1011285A2 BRPI1011285A BRPI1011285A BRPI1011285A2 BR PI1011285 A2 BRPI1011285 A2 BR PI1011285A2 BR PI1011285 A BRPI1011285 A BR PI1011285A BR PI1011285 A BRPI1011285 A BR PI1011285A BR PI1011285 A2 BRPI1011285 A2 BR PI1011285A2
Authority
BR
Brazil
Prior art keywords
power
parex unit
parex
unit
Prior art date
Application number
BRPI1011285A
Other languages
English (en)
Inventor
Anthony Go
Dana Lynn Pilliod
John Roger Porter
Original Assignee
Exxonmobil Chem Patents 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 Exxonmobil Chem Patents Inc filed Critical Exxonmobil Chem Patents Inc
Publication of BRPI1011285A2 publication Critical patent/BRPI1011285A2/pt

Links

Classifications

    • 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
    • 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
    • B01D15/02—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor with moving adsorbents
    • 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
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1807—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using counter-currents, e.g. fluidised beds
    • 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
    • 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
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1814—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns recycling of the fraction to be distributed
    • B01D15/1821—Simulated moving beds
    • 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
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1814—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns recycling of the fraction to be distributed
    • B01D15/1821—Simulated moving beds
    • B01D15/1828—Simulated moving beds characterized by process features
    • 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
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1814—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns recycling of the fraction to be distributed
    • B01D15/1821—Simulated moving beds
    • B01D15/1828—Simulated moving beds characterized by process features
    • B01D15/1835—Flushing
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2215/00—Separating processes involving the treatment of liquids with adsorbents
    • B01D2215/02—Separating processes involving the treatment of liquids with adsorbents with moving adsorbents
    • B01D2215/023—Simulated moving beds
    • 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
    • C10G25/06—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with moving sorbents or sorbents dispersed in the oil
    • C10G25/08—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with moving sorbents or sorbents dispersed in the oil according to the "moving bed" method

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (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)
BRPI1011285A 2009-05-29 2010-05-05 alimentação de uma unidade parex BRPI1011285A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18248109P 2009-05-29 2009-05-29
PCT/US2010/033722 WO2010138284A2 (en) 2009-05-29 2010-05-05 Parex unit feed

Publications (1)

Publication Number Publication Date
BRPI1011285A2 true BRPI1011285A2 (pt) 2016-03-22

Family

ID=43220985

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1011285A BRPI1011285A2 (pt) 2009-05-29 2010-05-05 alimentação de uma unidade parex

Country Status (10)

Country Link
US (2) US8529757B2 (pt)
EP (1) EP2435153A4 (pt)
JP (1) JP5602224B2 (pt)
KR (1) KR101453147B1 (pt)
CN (1) CN102448572B (pt)
BR (1) BRPI1011285A2 (pt)
MY (1) MY176443A (pt)
SG (2) SG10201402262QA (pt)
TW (1) TWI421241B (pt)
WO (1) WO2010138284A2 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
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EP2364192A4 (en) * 2008-11-19 2014-03-12 Exxonmobil Chem Patents Inc SEPARATION PROCESS
WO2011126745A2 (en) 2010-03-30 2011-10-13 Exxonmobil Chemical Patents Inc. Separation system
SG192932A1 (en) * 2011-03-23 2013-10-30 Exxonmobil Chem Patents Inc Reduction in flushing volume in an adsorptive separation system
CN102895800B (zh) * 2011-07-28 2016-05-25 中国石油化工股份有限公司 模拟移动床吸附分离方法和设备
CN102895799B (zh) * 2011-07-28 2015-09-23 中国石油化工股份有限公司 控制阀数量减少的模拟移动床吸附分离方法和设备
US8992779B2 (en) * 2011-12-15 2015-03-31 Uop Llc System and process for recovering products using simulated-moving-bed adsorption
US8697928B2 (en) * 2011-12-15 2014-04-15 Uop Llc Process and apparatus for para-xylene production using multiple adsorptive separation units
US20130153501A1 (en) * 2011-12-15 2013-06-20 Uop Llc System and process for recovering products using simulated-moving-bed adsorption
US9522863B2 (en) 2014-02-28 2016-12-20 Exxonmobil Chemical Patents Inc. Xylene separation process
WO2015130400A1 (en) * 2014-02-28 2015-09-03 Exxonmobil Chemical Patents Inc. Xylene separation process
WO2016003612A1 (en) 2014-06-30 2016-01-07 Exxonmobil Chemical Patents Inc. Processes for the production of para-xylene
WO2016003613A2 (en) 2014-06-30 2016-01-07 Exxonmobil Chemical Patents Inc. Process for the production of xylenes
US9522862B2 (en) 2014-06-30 2016-12-20 Uop Llc Simulated moving bed separators and methods for isolating a desired component
US9611194B2 (en) * 2014-08-15 2017-04-04 Uop Llc Simulated moving bed separators and methods for isolating a desired component
US10011538B2 (en) 2014-10-27 2018-07-03 Exxonmobil Chemical Patents Inc. Method of making aromatic hydrocarbons
WO2016081113A1 (en) 2014-11-20 2016-05-26 Exxonmobil Chemical Patents Inc. Xylene separation process and apparatus
US10093598B2 (en) 2015-02-19 2018-10-09 Exxonmobil Chemical Patents Inc. Xylene separation process
CN107531590B (zh) 2015-04-30 2020-11-06 埃克森美孚化学专利公司 用于生产对二甲苯的方法和装置
WO2017052858A1 (en) 2015-09-25 2017-03-30 Exxonmobile Chemical Patents Inc. Conversion of non-aromatic hydrocarbon
TW201733664A (zh) 2015-11-13 2017-10-01 艾克頌美孚研究工程公司 烴逆滲透膜及分離
US9878968B2 (en) 2016-04-26 2018-01-30 Exxonmobil Chemical Patents Inc. Xylene separation process
US10392324B2 (en) 2016-05-20 2019-08-27 Exxonmobil Chemical Patents Inc. Xylene separation process
WO2018217337A1 (en) 2017-05-22 2018-11-29 Exxonmobil Chemical Patents Inc. Integrated aromatics formation and methylation
CN111448178B (zh) 2017-12-05 2023-01-06 埃克森美孚化学专利公司 二甲苯生产方法和系统
US11027221B2 (en) 2018-10-19 2021-06-08 Uop Llc Process for a dual extract flush
US11673848B2 (en) 2020-02-27 2023-06-13 Exxonmobil Chemical Patents Inc. Xylene separation processes using a membrane separator

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US3040777A (en) * 1959-04-10 1962-06-26 Universal Oil Prod Co Rotary valve
US3201491A (en) * 1962-09-05 1965-08-17 Universal Oil Prod Co Continuous sorption process with emphasis on product purity
US3422848A (en) * 1966-06-09 1969-01-21 Universal Oil Prod Co Multiport rotary disc valve with liner protection means
US3761533A (en) * 1970-07-23 1973-09-25 Toray Industries Separation process of components of feed mixture utilizing solid sorbent
US3706812A (en) * 1970-12-07 1972-12-19 Universal Oil Prod Co Fluid-solid contacting apparatus
US4029717A (en) * 1974-04-01 1977-06-14 Exxon Research And Engineering Company Simulated moving bed adsorption-desorption process for paraxylene recovery
US4031156A (en) * 1975-03-07 1977-06-21 Exxon Research And Engineering Company Separation and recovery of ethylbenzene by dual desorbent composition and temperature separation processes
US4006197A (en) * 1975-11-19 1977-02-01 Uop Inc. Process for separating normal paraffins
US4434051A (en) * 1982-06-07 1984-02-28 Uop Inc. Multiple valve apparatus for simulated moving bed adsorption processes
US4992618A (en) * 1988-03-23 1991-02-12 Uop Adsorptive separation process for the purification of heavy normal paraffins with non-normal hydrocarbon pre-pulse stream
US5470482A (en) * 1993-12-27 1995-11-28 Uop Control process for simulated moving bed para-xylene separation
KR100233564B1 (ko) * 1994-10-22 1999-12-01 씨 쿠오 빈 모의 이동층에서의 개선된 흡착분리방법
US5750820A (en) * 1995-09-15 1998-05-12 Wei; Chiu N. Multiple grade flush adsorption separation process
FR2751888B1 (fr) * 1996-07-31 1998-09-11 Inst Francais Du Petrole Dispositif et procede de rincage en lit mobile simule comportant au moins deux lignes de distribution de fluides
KR100589122B1 (ko) * 2004-04-06 2006-06-12 삼성토탈 주식회사 차압증가를 방지하기 위한 유사 이동층 흡착 분리 공정 및 그 시스템
FR2870751B1 (fr) * 2004-05-25 2006-08-04 Inst Francais Du Petrole Procede et dispositif perfectionne de separation en lit mobile simule
US8008536B2 (en) * 2005-02-02 2011-08-30 Winter George R Simulated moving bed adsorptive separation process for handling multiple feedstocks
US7396973B1 (en) * 2005-02-02 2008-07-08 Winter George R Simulated moving bed adsorptive separation process for handling multiple feedstocks
US7208651B2 (en) * 2005-03-03 2007-04-24 Uop Llc Product recovery from simulated-moving-bed adsorption
KR100741749B1 (ko) * 2005-12-26 2007-07-23 삼성토탈 주식회사 최종 제품을 2차 세척 액체로 사용하는 유사 이동층 흡착 분리 방법
KR100741753B1 (ko) * 2005-12-26 2007-07-23 삼성토탈 주식회사 복수의 병렬 흡착 챔버 및 결정화기를 사용하는 유사 이동층 흡착 분리 방법 및 그에 사용되는 장치
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EP2364192A4 (en) * 2008-11-19 2014-03-12 Exxonmobil Chem Patents Inc SEPARATION PROCESS
WO2011126745A2 (en) * 2010-03-30 2011-10-13 Exxonmobil Chemical Patents Inc. Separation system

Also Published As

Publication number Publication date
EP2435153A4 (en) 2014-05-21
US8529757B2 (en) 2013-09-10
SG176119A1 (en) 2011-12-29
EP2435153A2 (en) 2012-04-04
US20100305381A1 (en) 2010-12-02
KR101453147B1 (ko) 2014-11-03
SG10201402262QA (en) 2014-08-28
KR20120016666A (ko) 2012-02-24
MY176443A (en) 2020-08-10
JP2012528158A (ja) 2012-11-12
WO2010138284A2 (en) 2010-12-02
CN102448572A (zh) 2012-05-09
TW201111342A (en) 2011-04-01
WO2010138284A3 (en) 2011-02-24
CN102448572B (zh) 2015-04-15
TWI421241B (zh) 2014-01-01
JP5602224B2 (ja) 2014-10-08
US20130331633A1 (en) 2013-12-12

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]