WO2016188508A1 - Procédé de bioséparation d'une matière organique - Google Patents

Procédé de bioséparation d'une matière organique Download PDF

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Publication number
WO2016188508A1
WO2016188508A1 PCT/DE2016/000215 DE2016000215W WO2016188508A1 WO 2016188508 A1 WO2016188508 A1 WO 2016188508A1 DE 2016000215 W DE2016000215 W DE 2016000215W WO 2016188508 A1 WO2016188508 A1 WO 2016188508A1
Authority
WO
WIPO (PCT)
Prior art keywords
organic material
fermentation
biogenic origin
fractions
anaerobic fermentation
Prior art date
Application number
PCT/DE2016/000215
Other languages
German (de)
English (en)
Inventor
Kai-Uwe Maier
Original Assignee
Kai-Uwe Maier
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 Kai-Uwe Maier filed Critical Kai-Uwe Maier
Publication of WO2016188508A1 publication Critical patent/WO2016188508A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
    • C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
    • C12P5/023—Methane
    • 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

Definitions

  • biogas plant In the design as a biogas plant include methanogenic bacteria under anaerobic conditions nutrients from organic material of biogenic origin. As a by-product of this process, a methane-containing, combustible gas mixture is formed, which is suitable in this capacity for power and heat production.
  • Fermentation as a filter.
  • a mixed fraction only the implementation of selected fractions of biogenic origin takes place.
  • a physically usable separation takes place.
  • the use of this selective property opens up the possibility of using mixed fractions containing organic material of biogenic origin as a disturbing or given fraction, with the aim to separate them and to serve further value creation.
  • the primary approach to use the process for the energetic utilization of methane-containing, combustible gas mixtures is also obtained. While maintaining the current process flows, it is possible with the established plants, exemplarily greens from urban horticulture or the
  • Green waste in this case is considered to be a mixed fraction of herbaceous and woody constituents in a variable proportion.
  • the utilization in composting plants is made more difficult due to the woody content.
  • the krautigen admixtures prevent the use as fuel in a wood chip power plant. As a result, this leads to such waste materials no added value, or laboriously separated manually. This unnecessary problem finds its solution in the selectivity of anaerobic fermentation by methanogenic bacteria.
  • the greenery must
  • the methanogenic bacteria cause a selective unilateral reaction of the herbaceous material.
  • the woody components retain due to the bacterially unusable
  • Fiber structure in its shape After the end of the fermentation, a size distribution selected by property has been obtained from the original mixture.
  • Waste-to-energy plant to continue to ensure its supply. It is to be regarded as advantageous that bacteria are not dependent on fresh material, so apart from the entry from the domestic waste and the supply path from the existing landfills to encourage to be able to perform there stored recyclables of the recycling industry. The potential of landfills is also to be striven for in terms of energy recovery.
  • the parameters of the biogas plant must be adapted to the new purpose. In order to be able to safely sieve the organic materials of biogenic origin, they must obtain a structure as fine as possible. This is most effectively achieved by first preparing thermophilic conditions and then placing them in mesophilic conditions. On the one hand, this temperature program enables the interaction of different strains of bacteria, and on the other hand, it adapts the heat requirement to the natural model of compost rotting. Furthermore, the mobility of the bacteria must be ensured by adjusting the moisture content. It is absolutely necessary to separate the digestate and return the liquid components to the primary reaction vessel. At high dry matter contents further liquid intake in the form of seepage juices from the intermediate storage or the discharge of superficial rainwater is recommended. The machines needed to expand the plant, consisting of shredder and screen are to be designed in their mode of operation so that the operation of the system, in terms of pumping and stirring capacity is not affected, and to the extent that the fed grain size can be screened subsequently.

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Jusqu'à présent, dans l'usage technique, la fermentation sert exclusivement à la représentation de molécules organiques. Cette fonction est étendue exclusivement dans une fraction mixte par la conversion de fractions sélectionnées d'origine biogène. Dans ce déséquilibre, une séparation exploitable sur le plan physique a lieu en raison de la granulométrie produite. L'exploitation de cette propriété sélective rend possible l'utilisation de fractions mixtes contenant une matière organique d'origine biogène dans une proportion parasite ou donnée, dans le but de les séparer et de les utiliser ensuite pour créer de la valeur ajoutée.
PCT/DE2016/000215 2015-05-22 2016-05-20 Procédé de bioséparation d'une matière organique WO2016188508A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015006643.9 2015-05-22
DE102015006643.9A DE102015006643A1 (de) 2015-05-22 2015-05-22 Verfahren zur selektiven Abtrennung organischen Materials biogenen Ursprungs aus einer Mischfraktion.

Publications (1)

Publication Number Publication Date
WO2016188508A1 true WO2016188508A1 (fr) 2016-12-01

Family

ID=56403923

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2016/000215 WO2016188508A1 (fr) 2015-05-22 2016-05-20 Procédé de bioséparation d'une matière organique

Country Status (2)

Country Link
DE (1) DE102015006643A1 (fr)
WO (1) WO2016188508A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092882A1 (fr) * 1982-04-21 1983-11-02 Rutte Recycling B.V. Procédé à une étape pour la fermentation anaérobique contrôlée de la fraction organique de déchêts municipaux solides
US20090017487A1 (en) * 2007-05-31 2009-01-15 Dow Agrosciences Llc Biogas production from bmr plants
WO2014198274A1 (fr) * 2013-06-12 2014-12-18 Renescience A/S Procede de traitement de dechets menagers solides (msw) utilisant une hydrolyse et une fermentation microbiennes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092882A1 (fr) * 1982-04-21 1983-11-02 Rutte Recycling B.V. Procédé à une étape pour la fermentation anaérobique contrôlée de la fraction organique de déchêts municipaux solides
US20090017487A1 (en) * 2007-05-31 2009-01-15 Dow Agrosciences Llc Biogas production from bmr plants
WO2014198274A1 (fr) * 2013-06-12 2014-12-18 Renescience A/S Procede de traitement de dechets menagers solides (msw) utilisant une hydrolyse et une fermentation microbiennes

Also Published As

Publication number Publication date
DE102015006643A1 (de) 2016-11-24

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