AR086503A1 - Recuperacion de un producto a partir de fluidos de descarga de procesos de separacion por adsorcion - Google Patents

Recuperacion de un producto a partir de fluidos de descarga de procesos de separacion por adsorcion

Info

Publication number
AR086503A1
AR086503A1 ARP120101791A AR086503A1 AR 086503 A1 AR086503 A1 AR 086503A1 AR P120101791 A ARP120101791 A AR P120101791A AR 086503 A1 AR086503 A1 AR 086503A1
Authority
AR
Argentina
Prior art keywords
product
recovery
adsortion
separation processes
discharge fluids
Prior art date
Application number
Other languages
English (en)
Inventor
Jason T Corradi
James W Harris
Lewis H Pettengill
Original Assignee
Uop Llc
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 Uop Llc filed Critical Uop Llc
Publication of AR086503A1 publication Critical patent/AR086503A1/es

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

El fluido de descarga de la cabeza de un recipiente en un proceso de adsorción es distribuido a procesos de recuperación de acuerdo a la pureza del producto contenido en el fluido. El fluido rico en extracto es así dirigido directamente a la recuperación del producto extracto. La distribución preferentemente se determina por el posicionamiento interno de los caudales de alimentación, desorbente y producto en el recipiente de adsorción.
ARP120101791 2011-05-26 2012-05-21 Recuperacion de un producto a partir de fluidos de descarga de procesos de separacion por adsorcion AR086503A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/116,616 US8841503B2 (en) 2011-05-26 2011-05-26 Product recovery from adsorption-separation purge fluids

Publications (1)

Publication Number Publication Date
AR086503A1 true AR086503A1 (es) 2013-12-18

Family

ID=47217963

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120101791 AR086503A1 (es) 2011-05-26 2012-05-21 Recuperacion de un producto a partir de fluidos de descarga de procesos de separacion por adsorcion

Country Status (4)

Country Link
US (2) US8841503B2 (es)
AR (1) AR086503A1 (es)
TW (1) TW201304848A (es)
WO (1) WO2012161964A2 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2997396B1 (fr) * 2012-10-26 2015-09-11 IFP Energies Nouvelles Procede et dispositif de production de paraxylene en contre-courant simule constitue de deux adsorbeurs en serie a nombre total de lits inferieur ou egal a 22
US9090523B1 (en) * 2014-03-03 2015-07-28 Uop Llc Process for flushing top and bottom heads of a vessel
US9850186B2 (en) * 2016-02-26 2017-12-26 Exxonmobil Chemical Patents Inc. Paraxylene separation process
US10124273B1 (en) 2017-09-30 2018-11-13 Uop Llc Process for a dual extract flush
US11027221B2 (en) 2018-10-19 2021-06-08 Uop Llc Process for a dual extract flush

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985589A (en) 1957-05-22 1961-05-23 Universal Oil Prod Co Continuous sorption process employing fixed bed of sorbent and moving inlets and outlets
US3040777A (en) 1959-04-10 1962-06-26 Universal Oil Prod Co Rotary valve
US3422848A (en) 1966-06-09 1969-01-21 Universal Oil Prod Co Multiport rotary disc valve with liner protection means
US4402832A (en) 1982-08-12 1983-09-06 Uop Inc. High efficiency continuous separation process
US4478721A (en) 1982-08-12 1984-10-23 Uop Inc. High efficiency continuous separation process
US4642397A (en) 1985-10-01 1987-02-10 Uop Inc. Process for separating isomers of dinitrotoluene
US5415773A (en) 1993-05-25 1995-05-16 Uop Process vessel head flush apparatus
US6395951B1 (en) * 2000-09-26 2002-05-28 Uop Llc Adsorptive separation product recovery by fractional distillation
US7011759B1 (en) 2004-08-03 2006-03-14 Uop Llc Vessel head-flush process
US7208651B2 (en) 2005-03-03 2007-04-24 Uop Llc Product recovery from simulated-moving-bed adsorption
US8404918B2 (en) * 2009-09-28 2013-03-26 Uop Llc Energy efficiency in adsorptive separation

Also Published As

Publication number Publication date
WO2012161964A3 (en) 2013-01-17
US20140371510A1 (en) 2014-12-18
WO2012161964A2 (en) 2012-11-29
US9045384B2 (en) 2015-06-02
TW201304848A (zh) 2013-02-01
US20120302812A1 (en) 2012-11-29
US8841503B2 (en) 2014-09-23

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