FR3131224B1 - Procédé de régulation de l’humidité d’un gaz - Google Patents

Procédé de régulation de l’humidité d’un gaz Download PDF

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Publication number
FR3131224B1
FR3131224B1 FR2114510A FR2114510A FR3131224B1 FR 3131224 B1 FR3131224 B1 FR 3131224B1 FR 2114510 A FR2114510 A FR 2114510A FR 2114510 A FR2114510 A FR 2114510A FR 3131224 B1 FR3131224 B1 FR 3131224B1
Authority
FR
France
Prior art keywords
gas
bubbler
humidity
regulating
tank
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
FR2114510A
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English (en)
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FR3131224A1 (fr
Inventor
Ilies Driss
Stéphan Latil
Alain Rocheux
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.)
H2gremm
Original Assignee
H2gremm
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 H2gremm filed Critical H2gremm
Priority to FR2114510A priority Critical patent/FR3131224B1/fr
Priority to PCT/EP2022/086275 priority patent/WO2023117731A1/fr
Publication of FR3131224A1 publication Critical patent/FR3131224A1/fr
Application granted granted Critical
Publication of FR3131224B1 publication Critical patent/FR3131224B1/fr
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
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by 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
    • B01D2256/16—Hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water

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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)
  • Drying Of Gases (AREA)
  • Control Of Non-Electrical Variables (AREA)

Abstract

L’invention concerne un procédé de régulation de l’humidité d’un gaz .Il comporte les étapes suivantes : une première étape (101) de régulation de l’humidité d’un gaz entrant dans un bulleur (B) à un débit compris entre 200 NL/h et 2000NL/h, le gaz entrant dans le bulleur (B) par l’entrée du réservoir du bulleur (3) passe au travers de la première matrice poreuse (4), le gaz humidifié sort par la sortie du réservoir du bulleur (3) et circule vers un compresseur (18) ; une deuxième étape (102) de séchage du gaz issu de la première étape, le gaz sortant du compresseur (18) passe par un tube en forme de T comportant une entrée et deux sorties, l’une des sorties est à la verticale et par effet de gravité laisse s’écouler la phase liquide du gaz créant un condensat (20), l’autre sortie est reliée au niveau du fond d’un réservoir de dessicant (17). Figure pour l’abrégé : Fig. 1
FR2114510A 2021-12-24 2021-12-24 Procédé de régulation de l’humidité d’un gaz Active FR3131224B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2114510A FR3131224B1 (fr) 2021-12-24 2021-12-24 Procédé de régulation de l’humidité d’un gaz
PCT/EP2022/086275 WO2023117731A1 (fr) 2021-12-24 2022-12-16 Procédé de régulation de l'humidité d'un gaz

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2114510 2021-12-24
FR2114510A FR3131224B1 (fr) 2021-12-24 2021-12-24 Procédé de régulation de l’humidité d’un gaz

Publications (2)

Publication Number Publication Date
FR3131224A1 FR3131224A1 (fr) 2023-06-30
FR3131224B1 true FR3131224B1 (fr) 2023-11-17

Family

ID=80787258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2114510A Active FR3131224B1 (fr) 2021-12-24 2021-12-24 Procédé de régulation de l’humidité d’un gaz

Country Status (2)

Country Link
FR (1) FR3131224B1 (fr)
WO (1) WO2023117731A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3583685A (en) * 1968-09-26 1971-06-08 Ibm Method and apparatus for controlling quantity of a vapor in a gas
US6863268B2 (en) * 2001-11-27 2005-03-08 Chaojiong Zhang Dew point humidifier (DPH) and related gas temperature control
US20100201006A1 (en) * 2009-02-12 2010-08-12 Lee Ron C Method and apparatus for stable and adjustable gas humidification
AU2015284224B2 (en) * 2014-07-03 2019-05-16 Nuvera Fuel Cells, LLC System and method for regenerating absorber bed for drying compressed humidified hydrogen
CN112713288B (zh) * 2021-02-03 2022-01-25 电子科技大学 一种燃料电池鼓泡加湿器控制系统及控制方法

Also Published As

Publication number Publication date
WO2023117731A1 (fr) 2023-06-29
FR3131224A1 (fr) 2023-06-30

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