EP2268787A2 - Dispositif et procédé pour produire du biogaz à partir de substances organiques - Google Patents
Dispositif et procédé pour produire du biogaz à partir de substances organiquesInfo
- Publication number
- EP2268787A2 EP2268787A2 EP08856499A EP08856499A EP2268787A2 EP 2268787 A2 EP2268787 A2 EP 2268787A2 EP 08856499 A EP08856499 A EP 08856499A EP 08856499 A EP08856499 A EP 08856499A EP 2268787 A2 EP2268787 A2 EP 2268787A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- mixing unit
- substrate
- fresh substrate
- fresh
- straw
- 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.)
- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000000758 substrate Substances 0.000 claims abstract description 213
- 238000002156 mixing Methods 0.000 claims abstract description 118
- 239000000203 mixture Substances 0.000 claims abstract description 91
- 239000010902 straw Substances 0.000 claims description 101
- 210000003608 fece Anatomy 0.000 claims description 88
- 239000010871 livestock manure Substances 0.000 claims description 84
- 239000007787 solid Substances 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 41
- 239000000126 substance Substances 0.000 claims description 32
- 230000008569 process Effects 0.000 claims description 26
- 239000002002 slurry Substances 0.000 claims description 20
- 241000283690 Bos taurus Species 0.000 claims description 12
- 239000005416 organic matter Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 239000011368 organic material Substances 0.000 claims description 5
- 230000003134 recirculating effect Effects 0.000 claims description 2
- 238000000855 fermentation Methods 0.000 description 61
- 230000004151 fermentation Effects 0.000 description 61
- 239000007788 liquid Substances 0.000 description 49
- 238000011049 filling Methods 0.000 description 35
- 241000196324 Embryophyta Species 0.000 description 26
- 239000007789 gas Substances 0.000 description 25
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 24
- 241000894006 Bacteria Species 0.000 description 16
- 238000010438 heat treatment Methods 0.000 description 11
- 239000013049 sediment Substances 0.000 description 11
- 238000012546 transfer Methods 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 241001465754 Metazoa Species 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- 230000007062 hydrolysis Effects 0.000 description 7
- 238000006460 hydrolysis reaction Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 6
- 238000005303 weighing Methods 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000007654 immersion Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 235000019645 odor Nutrition 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 229930186657 Lat Natural products 0.000 description 2
- 229920005372 Plexiglas® Polymers 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 235000014633 carbohydrates Nutrition 0.000 description 2
- 229910052729 chemical element Inorganic materials 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 230000001079 digestive effect Effects 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000004461 grass silage Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 235000009973 maize Nutrition 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000002255 vaccination Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 101100346656 Drosophila melanogaster strat gene Proteins 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 229920000715 Mucilage Polymers 0.000 description 1
- 101100345589 Mus musculus Mical1 gene Proteins 0.000 description 1
- 241000282849 Ruminantia Species 0.000 description 1
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 239000010828 animal waste Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000005420 bog Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004464 cereal grain Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004462 maize silage Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012261 overproduction Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004460 silage Substances 0.000 description 1
- 238000003307 slaughter Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
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
-
- 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
- C12M23/00—Constructional details, e.g. recesses, hinges
-
- 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
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/18—Flow directing inserts
- C12M27/20—Baffles; Ribs; Ribbons; Auger vanes
-
- 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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/18—External loop; Means for reintroduction of fermented biomass or liquid percolate
-
- 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
- C12M41/26—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pH
-
- 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
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Sustainable Development (AREA)
- Biomedical Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Abstract
L'invention concerne un dispositif utilisé pour produire du biogaz à partir de matières organiques, qui comprend au moins un réacteur pour biogaz (210) constituant au moins une chambre (220, 230, 232), bioréacteur auquel peut être acheminé un mélange défini de substrat frais comportant des substances organiques et un produit de recyclage présentant des substances organiques. Selon l'invention il est prévu un dispositif de commande approprié pour réguler l'acheminement du produit de recyclage et/ou du substrat frais jusqu'à l'unité mélangeuse (286) au moins en fonction d'une grandeur établissant une corrélation avec une préparation du substrat frais acheminé jusqu'à l'unité mélangeuse (286), pour obtenir le mélange défini. L'invention concerne en outre un procédé correspondant pour produire du biogaz à partir de substances organiques.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007058967A DE102007058967A1 (de) | 2007-12-07 | 2007-12-07 | Vorrichtung und Verfahren zur Erzeugung von Biogas aus organischen Stoffen |
| PCT/DE2008/001956 WO2009071053A2 (fr) | 2007-12-07 | 2008-11-25 | Dispositif et procédé pour produire du biogaz à partir de substances organiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2268787A2 true EP2268787A2 (fr) | 2011-01-05 |
Family
ID=40621192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP08856499A Withdrawn EP2268787A2 (fr) | 2007-12-07 | 2008-11-25 | Dispositif et procédé pour produire du biogaz à partir de substances organiques |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2268787A2 (fr) |
| DE (1) | DE102007058967A1 (fr) |
| WO (1) | WO2009071053A2 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10590439B2 (en) | 2012-01-12 | 2020-03-17 | Blaygow Limited | Anaerobic process |
| US11193143B2 (en) | 2012-11-16 | 2021-12-07 | Blaygow Limited | Grain processing |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795751B (zh) * | 2011-05-26 | 2014-12-10 | 刘佩勇 | 城镇人粪便干发酵沼气技术 |
| CN102250760B (zh) * | 2011-07-01 | 2013-03-27 | 类成明 | 一种秸秆沼气反应器 |
| US10329039B2 (en) | 2016-07-20 | 2019-06-25 | Randy KRUSE | Device for improving performance of biowaste hopper and related methods of use |
| CN112063501A (zh) * | 2020-09-27 | 2020-12-11 | 重庆文理学院 | 一种农作物秸秆与养猪废水混合厌氧发酵装置及发酵方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK19093A (da) * | 1993-02-18 | 1994-08-19 | Biowaste Aps | Fremgangsmåde og anlæg til biologisk behandling af affaldsmaterialer |
| FR2702764B1 (fr) * | 1993-03-19 | 1995-04-28 | Gaz De France | Procédé et installation de fermentation anaérobie de matières organiques. |
| AT408098B (de) * | 1998-07-16 | 2001-08-27 | Innovative Umwelttechnik Gmbh | Verfahren und vorrichtung zum biologischen anaeroben abbau von organischen abfällen unter bildung von biogas |
| BE1014261A3 (nl) * | 2001-06-20 | 2003-07-01 | Organic Waste Systems Naamloze | Werkwijze en inrichting voor het anaeroob vergisten van organisch materiaal. |
| JP4149766B2 (ja) * | 2002-04-12 | 2008-09-17 | レーベン ラリー | 生分解性有機材料を産生ガスに転換するための方法及び装置 |
| ITBZ20030024A1 (it) * | 2003-04-30 | 2004-11-01 | Ziegelei Gasser Gmbh Srl | Procedimento ed impianto per la fermentazione anaerobica di biomasse con produzione di biogas. |
| DE102005047719A1 (de) * | 2005-09-30 | 2007-04-12 | Biogas Anlagen Leipzig Gmbh | Verfahren zur Nutzung von Biomasse in einem Biogasprozess |
-
2007
- 2007-12-07 DE DE102007058967A patent/DE102007058967A1/de not_active Withdrawn
-
2008
- 2008-11-25 EP EP08856499A patent/EP2268787A2/fr not_active Withdrawn
- 2008-11-25 WO PCT/DE2008/001956 patent/WO2009071053A2/fr active Application Filing
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2009071053A2 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10590439B2 (en) | 2012-01-12 | 2020-03-17 | Blaygow Limited | Anaerobic process |
| US11193143B2 (en) | 2012-11-16 | 2021-12-07 | Blaygow Limited | Grain processing |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102007058967A1 (de) | 2009-06-10 |
| WO2009071053A3 (fr) | 2009-12-03 |
| WO2009071053A2 (fr) | 2009-06-11 |
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