FR3044324B1 - Procede de regulation de la temperature d'un digesteur anaerobie, et installation de methanisation associee - Google Patents

Procede de regulation de la temperature d'un digesteur anaerobie, et installation de methanisation associee

Info

Publication number
FR3044324B1
FR3044324B1 FR1561463A FR1561463A FR3044324B1 FR 3044324 B1 FR3044324 B1 FR 3044324B1 FR 1561463 A FR1561463 A FR 1561463A FR 1561463 A FR1561463 A FR 1561463A FR 3044324 B1 FR3044324 B1 FR 3044324B1
Authority
FR
France
Prior art keywords
temperature
biogas
digester
regulating
digestion
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
FR1561463A
Other languages
English (en)
Other versions
FR3044324A1 (fr
Inventor
Delphine Conteau
Claire Laboure
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.)
Suez International SAS
Original Assignee
Suez Environnement 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 Suez Environnement SAS filed Critical Suez Environnement SAS
Priority to FR1561463A priority Critical patent/FR3044324B1/fr
Publication of FR3044324A1 publication Critical patent/FR3044324A1/fr
Application granted granted Critical
Publication of FR3044324B1 publication Critical patent/FR3044324B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Sustainable Development (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

L'invention se rapporte à un procédé de régulation de la température d'un digesteur anaérobie d'une installation de méthanisation, cette dernière comprenant une chaudière dotée de moyens de chauffage du digesteur à partir du biogaz issu du digesteur, caractérisé en ce qu'il comprend la détermination d'une valeur cible de la température de digestion, au moyen d'une étape de sélection d'au moins trois valeurs de température du digesteur dans un intervalle défini par une valeur seuil minimale et une valeur seuil maximale, et, pour chacune des valeurs de température sélectionnées, une étape de calcul du volume estimé de biogaz valorisable par soustraction du volume estimé de biogaz consommé au volume estimé de biogaz produit, la valeur cible de la température de digestion correspondant au plus grand des volumes de biogaz valorisable théorique. L'invention a également pour objet une installation de méthanisation pour la mise en oeuvre du procédé.
FR1561463A 2015-11-27 2015-11-27 Procede de regulation de la temperature d'un digesteur anaerobie, et installation de methanisation associee Active FR3044324B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1561463A FR3044324B1 (fr) 2015-11-27 2015-11-27 Procede de regulation de la temperature d'un digesteur anaerobie, et installation de methanisation associee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1561463A FR3044324B1 (fr) 2015-11-27 2015-11-27 Procede de regulation de la temperature d'un digesteur anaerobie, et installation de methanisation associee

Publications (2)

Publication Number Publication Date
FR3044324A1 FR3044324A1 (fr) 2017-06-02
FR3044324B1 true FR3044324B1 (fr) 2017-11-24

Family

ID=55300580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1561463A Active FR3044324B1 (fr) 2015-11-27 2015-11-27 Procede de regulation de la temperature d'un digesteur anaerobie, et installation de methanisation associee

Country Status (1)

Country Link
FR (1) FR3044324B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3134823A1 (fr) * 2022-04-21 2023-10-27 Suez Procédé de calcul d’un paramètre de fonctionnement d’un digesteur en présence d’au moins un inhibiteur

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7163629B2 (en) * 2003-07-28 2007-01-16 Virginia Tech Intellectual Properties, Inc. System and method for enhanced wastewater treatment
US8110106B2 (en) * 2008-08-11 2012-02-07 Water Solutions, Inc. Anaerobic digester design and operation
DE102011110638A1 (de) * 2011-08-18 2013-02-21 Olaf Kujawski Anlagenweites Steuerungs- und Regelungsverfahren für Biogasanlagen
US20130309740A1 (en) * 2011-11-22 2013-11-21 Washington State University Research Foundation Two-Stage Anaerobic Digestion Systems Wherein One of the Stages Comprises a Two-Phase System
FR2988625B1 (fr) * 2012-03-27 2014-04-18 Sita France Procede pour le traitement de dechets, notamment d'ordures menageres, et installation pour mettre en oeuvre ce procede

Also Published As

Publication number Publication date
FR3044324A1 (fr) 2017-06-02

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