WO2026047366A1 - Procédé de détermination d'un potentiel biochimique du méthane d'un substrat et d'une quantité d'au moins un cov dans un biogaz produit à partir dudit substrat - Google Patents

Procédé de détermination d'un potentiel biochimique du méthane d'un substrat et d'une quantité d'au moins un cov dans un biogaz produit à partir dudit substrat

Info

Publication number
WO2026047366A1
WO2026047366A1 PCT/IB2024/000456 IB2024000456W WO2026047366A1 WO 2026047366 A1 WO2026047366 A1 WO 2026047366A1 IB 2024000456 W IB2024000456 W IB 2024000456W WO 2026047366 A1 WO2026047366 A1 WO 2026047366A1
Authority
WO
WIPO (PCT)
Prior art keywords
substrate
biogas
determining
vocs
voc
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.)
Pending
Application number
PCT/IB2024/000456
Other languages
English (en)
Inventor
Adrien MANIQUET
Orianne TERRIEN
Aurore MERE
Florian MONLAU
Catalina SUAREZ
Cecilia SAMBUSITI
Estelle LECA
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.)
TotalEnergies Onetech SAS
Original Assignee
TotalEnergies Onetech SAS
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 TotalEnergies Onetech SAS filed Critical TotalEnergies Onetech SAS
Priority to PCT/IB2024/000456 priority Critical patent/WO2026047366A1/fr
Publication of WO2026047366A1 publication Critical patent/WO2026047366A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/22—Fuels; Explosives
    • G01N33/225—Gaseous fuels, e.g. natural gas
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

L'invention concerne un procédé (100) de détermination d'un potentiel biochimique du méthane d'un substrat ainsi que d'une quantité d'au moins un composé organique volatil (COV) dans un biogaz produit à partir dudit substrat, le biogaz étant généré lors de la digestion anaérobie, ledit procédé (100) comprenant : - une étape de détermination du potentiel biochimique du méthane (130) du substrat, - une étape d'échantillonnage (140) du biogaz généré dans un récipient dédié à une analyse en espace de tête, ledit échantillonnage intervenant lors de l'étape de détermination du potentiel biochimique du méthane (130) ; et - une étape de détermination de la quantité d'au moins un composé organique volatil (COV) (150) dans le biogaz généré, ladite étape comprenant l'injection d'un échantillon du récipient dans un système analytique par une installation d'injection régulée en température.
PCT/IB2024/000456 2024-08-26 2024-08-26 Procédé de détermination d'un potentiel biochimique du méthane d'un substrat et d'une quantité d'au moins un cov dans un biogaz produit à partir dudit substrat Pending WO2026047366A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2024/000456 WO2026047366A1 (fr) 2024-08-26 2024-08-26 Procédé de détermination d'un potentiel biochimique du méthane d'un substrat et d'une quantité d'au moins un cov dans un biogaz produit à partir dudit substrat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2024/000456 WO2026047366A1 (fr) 2024-08-26 2024-08-26 Procédé de détermination d'un potentiel biochimique du méthane d'un substrat et d'une quantité d'au moins un cov dans un biogaz produit à partir dudit substrat

Publications (1)

Publication Number Publication Date
WO2026047366A1 true WO2026047366A1 (fr) 2026-03-05

Family

ID=92899784

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2024/000456 Pending WO2026047366A1 (fr) 2024-08-26 2024-08-26 Procédé de détermination d'un potentiel biochimique du méthane d'un substrat et d'une quantité d'au moins un cov dans un biogaz produit à partir dudit substrat

Country Status (1)

Country Link
WO (1) WO2026047366A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150362468A1 (en) * 2014-06-16 2015-12-17 Mustang Sampling, Llc Low Pressure Biogas Sample Takeoff and Conditioning System

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150362468A1 (en) * 2014-06-16 2015-12-17 Mustang Sampling, Llc Low Pressure Biogas Sample Takeoff and Conditioning System

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
"Standard BMP Methods", DBFZ, 21 July 2024 (2024-07-21), Retrieved from the Internet <URL:https://www.dbfz.de/en/projects/bmp>
A. NIELFAR. CANOM. FDZ-POLANCO: "Theoretical methane production generated by the co-digestion of organic fraction municipal solid waste and biological sludge", BIOTECHNOL. REP., vol. 5, March 2015 (2015-03-01), pages 14 - 21
EVA GALLEGO ET AL: "Development of a method for determination of VOCs (including methylsiloxanes) in biogas by TD-GC/MS analysis using Supel(TM) Inert Film bags and multisorbent bed tubes", INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, vol. 95, no. 4, 16 March 2015 (2015-03-16), pages 291 - 311, XP055384117, ISSN: 0306-7319, DOI: 10.1080/03067319.2015.1016012 *
HAFNER, S.D.ASTALS, S.HOLLIGER, C.KOCH, K.WEINRICH, S.: "Calculation of Biochemical Methane Potential (BMP", STANDARD BMP METHODS DOCUMENT 200
RASI, S.A. VEIJANENJ. RINTALA: "Trace Compounds of Biogas from Different Biogas Production Plants", ENERGY, vol. 32, no. 8, 2007, pages 1375 - 80, XP022033368, DOI: 10.1016/j.energy.2006.10.018
SALAZAR GÓMEZ, J. I.H. LOHMANNJ. KRASSOWSKI: "Determination of Volatile Organic Compounds from Biowaste and Co-Fermentation Biogas Plants by Single-Sorbent Adsorption", CHEMOSPHERE, vol. 153, June 2016 (2016-06-01), pages 48 - 57, XP029511004, DOI: 10.1016/j.chemosphere.2016.02.128
TZANOVA ANELIA I ET AL: "Setup for in situ monitoring of biofermentation processes based on chemoresistive gas sensors", 13TH ELECTRICAL ENGINEERING FACULTY CONFERENCE (BULEF), 8 September 2021 (2021-09-08), pages 1 - 4, XP034075841, DOI: 10.1109/BULEF53491.2021.9690830 *

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