FR3110722B3 - Method for managing a pressure modulation adsorption gas treatment unit - Google Patents

Method for managing a pressure modulation adsorption gas treatment unit Download PDF

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Publication number
FR3110722B3
FR3110722B3 FR2005166A FR2005166A FR3110722B3 FR 3110722 B3 FR3110722 B3 FR 3110722B3 FR 2005166 A FR2005166 A FR 2005166A FR 2005166 A FR2005166 A FR 2005166A FR 3110722 B3 FR3110722 B3 FR 3110722B3
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France
Prior art keywords
operating data
unit
managing
gas treatment
theoretical
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
FR2005166A
Other languages
French (fr)
Other versions
FR3110722A3 (en
Inventor
Guillaume Rodrigues
Pluton Pullumbi
Christian Monereau
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR2005166A priority Critical patent/FR3110722B3/en
Publication of FR3110722A3 publication Critical patent/FR3110722A3/en
Application granted granted Critical
Publication of FR3110722B3 publication Critical patent/FR3110722B3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/22—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • B01D2256/245—Methane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40007—Controlling pressure or temperature swing adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40007—Controlling pressure or temperature swing adsorption
    • B01D2259/40009—Controlling pressure or temperature swing adsorption using sensors or gas analysers
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

L’invention concerne un procédé de gestion d’une unité de traitement d’un gaz par adsorption à modulation de pression, l’unité comportant : au moins un adsorbeur suivant un cycle de pression, une pluralité de capteurs, pour mesurer des données opératoires réelles relatives à l’unité de traitement, un dispositif de contrôle-commande, un simulateur de l’unité, le simulateur étant agencé pour déterminer des données opératoires théoriques à partir d’au moins une partie des données opératoires réelles, caractérisé en ce que le procédé comporte les étapes de : recevoir (E1) au moins une partie des données opératoires réelles, determiner (E2), un indicateur des performances réelles de l’unité, à partir des données opératoires réelles, déterminer (E3) un indicateur des performances théoriques de l’unité, à partir des données opératoires théoriques, déterminer (E4) un ratio entre l’indicateur des performances réelles et l’indicateur des performances théoriques. Figure d’abrégé : Fig. 1The invention relates to a method for managing a gas treatment unit by pressure modulation adsorption, the unit comprising: at least one adsorber following a pressure cycle, a plurality of sensors, for measuring operating data relating to the processing unit, a control-command device, a simulator of the unit, the simulator being arranged to determine theoretical operating data from at least part of the actual operating data, characterized in that the method comprises the steps of: receiving (E1) at least part of the actual operating data, determining (E2), an indicator of the actual performance of the unit, from the actual operating data, determining (E3) an indicator of the performance theoretical values of the unit, from the theoretical operating data, determining (E4) a ratio between the real performance indicator and the theoretical performance indicator. Abstract figure: Fig. 1

FR2005166A 2020-05-20 2020-05-20 Method for managing a pressure modulation adsorption gas treatment unit Active FR3110722B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2005166A FR3110722B3 (en) 2020-05-20 2020-05-20 Method for managing a pressure modulation adsorption gas treatment unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2005166A FR3110722B3 (en) 2020-05-20 2020-05-20 Method for managing a pressure modulation adsorption gas treatment unit
FR2005166 2020-05-20

Publications (2)

Publication Number Publication Date
FR3110722A3 FR3110722A3 (en) 2021-11-26
FR3110722B3 true FR3110722B3 (en) 2022-04-29

Family

ID=72470478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2005166A Active FR3110722B3 (en) 2020-05-20 2020-05-20 Method for managing a pressure modulation adsorption gas treatment unit

Country Status (1)

Country Link
FR (1) FR3110722B3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3135404A1 (en) * 2022-05-16 2023-11-17 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Separation process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4927434A (en) * 1988-12-16 1990-05-22 Pall Corporation Gas component extraction
US5266102A (en) * 1992-09-23 1993-11-30 Air Products And Chemicals, Inc. O2 VSA process with low O2 capacity adsorbents
US10994240B2 (en) * 2017-09-18 2021-05-04 Uop Llc Remote monitoring of pressure swing adsorption units
US11442437B2 (en) * 2018-06-20 2022-09-13 Lehigh University Multivariable model predictive controller

Also Published As

Publication number Publication date
FR3110722A3 (en) 2021-11-26

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