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11. 发明公开

EP2462233A1 VERFAHREN ZUR HERSTELLUNG VON BIO- ODER KLÄRGAS 审中-公开
标题翻译：用于生产沼气或污水
公开(公告)号：EP2462233A1
公开(公告)日：2012-06-13
申请号：EP10749596.2
申请日：2010-08-02
申请人： DGE Dr.-Ing. Günther Engineering GmbH
发明人： GÜNTHER, Lothar
IPC分类号： C12P5/02 , C02F3/28 , C02F11/04
CPC分类号： C12P5/023 , C02F3/286 , C02F11/04 , C12M21/04 , C12M23/58 , C12M29/02 , C12M29/20 , Y02E50/343
摘要： The invention relates to a method for producing biogas or sewage gas by a multi-stage anaerobic reaction of biomass and/or sludge. Considering the disadvantages of the known prior art, a method is to be provided that leads to a higher yield of raw gas or biogas and a higher content of methane in the raw gas and enables an economically improved operating method. To this end, the reaction is carried out in the first fermentation stage (F1) while maintaining a TS content of 3 to 8% and a volume load of 1 to 3 kg OTS/m
3 d. In the second fermentation stage (F2), a further reaction of the solid matter phase is carried out while maintaining a TS content of 8 to 40% and a volume load of over 2 kg OTS/ m
3 d. In the second fermentation stage, the fermentation substrate is set to a TS content that is higher than the TS content of the first stage. In both fermentation stages, the reaction is carried out in the range from slightly acidic to neutral (pH value 6.5 to 8). The biogas obtained in the fermentation stages (F1, F2) is combined or removed separately and is subjected to further purification.

12. 发明公开

EP2428558A1 Fermenter zur Vergärung von Biomasse 有权
标题翻译：发酵罐zurVergärungvon Biomasse
公开(公告)号：EP2428558A1
公开(公告)日：2012-03-14
申请号：EP10009480.4
申请日：2010-09-13
申请人： KOMPOFERM GmbH
发明人： Eggersmann, Karlgünter
IPC分类号： C12M1/107
CPC分类号： C12M21/04 , C12M21/16 , C12M23/26 , C12M23/48 , C12M23/52 , C12M23/58 , C12M29/02
摘要： Ein Fermenter (1) zur Vergärung von Biomasse (2) ist gasdicht ausgebildet und weist eine Sohle und eine Stützvorrichtung (4) zur Abstützung und/oder Aufnahme der in den Fermenter (1) eingebrachten Biomasse (2) auf. Der Fermenter (1) ist durch eine die Fermenterkonstruktion nicht tragende Hülle (5) gasdicht verschlossen, welche so angebracht ist, dass die in den Fermenter (1) eingebrachte Biomasse (2) sich lediglich auf der Sohle (3) und der Stützvorrichtung (4) abstützt.
摘要翻译：以气密方式设计的发酵罐（1）包括用于支撑和/或接收引入发酵罐的生物质（2）的基底（3）和液体可渗透的支撑装置（4）。发酵罐通过至少一个基底与发酵罐结构的不承载壳（5）的相互作用密封地密封，其被安装成使得引入发酵罐的生物质仅被支撑在底部，支持设备基部具有远离支撑装置的侧面布置的排水系统，从其引入生物质。

13. 发明公开

EP2261365A3 Methods and systems for biomass conversion to carboxylic acids and alcohols 审中-公开
标题翻译：的方法和系统，用于将生物质转化为羧酸和醇
公开(公告)号：EP2261365A3
公开(公告)日：2012-02-29
申请号：EP10009526.4
申请日：2005-06-16
申请人： The Texas A&M University System
发明人： Holtzapple, Mark , Davison, Richard
IPC分类号： C12P7/02 , C12P7/40 , C07C29/147
CPC分类号： C12P7/02 , C07C29/149 , C12M21/12 , C12M21/16 , C12M29/02 , C12M43/02 , C12M45/06 , C12M47/00 , C12P7/10 , C12P7/40 , Y02E50/16 , Y02E50/17 , C07C31/125
摘要： The disclosure includes a method, process and apparatus for the conversion of biomass to carboxylic acids and/or primary alcohols. The system may include a pretreatment/fermentation subsystem operable to produce a fermentation broth containing carboxylic acid salts from biomass, such as lignocellulosic biomass. The system may also include a dewatering subsystem to remove excess water from the fermentation broth to produce a concentrated product. The system includes an acid springing subsystem operable to produce a mixed carboxylic acid product, contacting the biomass with ammonia and carbon dioxide or with ammonium carbonate to produce a mixture comprising ammonium carboxylate. The mixture is heated to decompose said ammonium carboxylate.

14. 发明公开

EP2293888A2 PROCEDE ET INSTALLATION DE TRAITEMENT DE DECHETS ET DE PRODUCTION DE METHANE 有权
标题翻译：方法和系统进行处理废物和产生甲烷
公开(公告)号：EP2293888A2
公开(公告)日：2011-03-16
申请号：EP09757734.0
申请日：2009-05-26
申请人： Veolia Propreté
发明人： CACHO, Jesùs , CAUDART, Olivier , LAGIER, Thomas , PESLERBE, Pascal , VIGNERON, Vassilia
IPC分类号： B09B3/00 , C02F11/04 , C12P5/02 , B09B1/00
CPC分类号： C12P5/023 , C02F11/04 , C12M21/04 , C12M23/00 , C12M29/02 , Y02E50/343 , Y02W10/23
摘要： The invention relates to a method for processing waste and for producing methane that comprises filling a chamber with waste in which the latter undergoes an anaerobic degradation. According to the invention, the method is substantially characterised in that a large chamber (1) and a small chamber (2) are respectively filled with slightly organic waste and with highly organic waste, and in that a liquid fraction generated by the degradation of waste in the large chamber is fed into the small chamber. The invention also relates to a plant adapted for implementing the method according to the invention.

15. 发明授权

EP2099921B1 Verfahren zur biologischen Erzeugung von Methan 有权
标题翻译：用于生物生产甲烷的过程
公开(公告)号：EP2099921B1
公开(公告)日：2011-03-09
申请号：EP07856085.1
申请日：2007-12-11
申请人： Salvetzki, Ralf
发明人： Salvetzki, Ralf
IPC分类号： C12P3/00 , C12P5/02
CPC分类号： C12P3/00 , C12M21/02 , C12M21/04 , C12M23/58 , C12M29/02 , C12M47/18 , C12P5/023 , Y02E50/343 , Y02P20/128 , Y02P20/129
摘要： A process is specified for the biological generation of methane (CH4), which process is firstly environmentally friendly and inexpensive, and secondly avoids the use of fossil deposits. The process is divided into two steps, wherein first hydrogen (H2) and oxygen (O2) are generated from carbon dioxide (CO2) and water (H2O) by algae with the action of light. In the second step, methane (CH4) is isolated by methanogenesis bacteria from the hydrogen (H2) which is generated and from carbon dioxide (CO2). To increase the yield of the process, interfering intracellular oxygen (O2) can be bound in the algae and/or in the methanogenesis bacteria.

16. 发明公开

EP2261365A2 Methods and systems for biomass conversion to carboxylic acids and alcohols 审中-公开
标题翻译： Carceläureund Alkohole的Verfahren und Anlagen zur Umwandlung von Biomasse
公开(公告)号：EP2261365A2
公开(公告)日：2010-12-15
申请号：EP10009526.4
申请日：2005-06-16
申请人： The Texas A&M University System
发明人： The designation of the inventor has not yet been filed
IPC分类号： C12P7/02 , C12P7/40 , C07C29/147
CPC分类号： C12P7/02 , C07C29/149 , C12M21/12 , C12M21/16 , C12M29/02 , C12M43/02 , C12M45/06 , C12M47/00 , C12P7/10 , C12P7/40 , Y02E50/16 , Y02E50/17 , C07C31/125
摘要： The disclosure includes a method, process and apparatus for the conversion of biomass to carboxylic acids and/or primary alcohols. The system may include a pretreatment/fermentation subsystem operable to produce a fermentation broth containing carboxylic acid salts from biomass, such as lignocellulosic biomass. The system may also include a dewatering subsystem to remove excess water from the fermentation broth to produce a concentrated product. The system includes an acid springing subsystem operable to produce a mixed carboxylic acid product, contacting the biomass with ammonia and carbon dioxide or with ammonium carbonate to produce a mixture comprising ammonium carboxylate. The mixture is heated to decompose said ammonium carboxylate.
摘要翻译：本公开包括用于将生物质转化为羧酸和/或伯醇的方法，方法和装置。该系统可以包括可用于从生物质如木质纤维素生物质产生含有羧酸盐的发酵液的预处理/发酵子系统。该系统还可以包括脱水子系统，以从发酵液中除去多余的水以产生浓缩的产物。该系统包括酸弹簧子系统，其可操作以产生混合的羧酸产物，使生物质与氨和二氧化碳或碳酸铵接触以产生包含羧酸铵的混合物。将混合物加热以分解所述羧酸铵。

17. 发明公开

EP2099718A4 UPFLOW BIOREACTOR WITH SEPTUM AND PRESSURE RELEASE MECHANISM 有权
标题翻译：与生物反应器隔和印刷解决机制溯江而上
公开(公告)号：EP2099718A4
公开(公告)日：2010-12-01
申请号：EP07873521
申请日：2007-10-10
申请人： UNIV UTAH STATE
发明人： HANSEN CONLY L , HANSEN CARL S , PACK KEVIN , MILLIGAN JOHN , BENEFIEL BRADLEY C , TOLMAN WAYNE C , TOLMAN KENNETH W
IPC分类号： C02F3/00
CPC分类号： C02F3/2846 , C02F3/2886 , C02F2103/005 , C02F2103/20 , C12M21/04 , C12M21/16 , C12M23/34 , C12M29/02 , C12M33/16 , C12M33/20

18. 发明公开

EP2202292A1 Biogasanlage zur Methanisierung von Biomasse mit hohem Feststoffanteil 审中-公开
公开(公告)号：EP2202292A1
公开(公告)日：2010-06-30
申请号：EP09179726.6
申请日：2009-12-17
申请人： Bekon Energy Technologies GmbH & CO. KG
发明人： Lutz, Peter
IPC分类号： C12M1/107
CPC分类号： C12M21/04 , C12M23/40 , C12M29/02 , Y02E50/343
摘要： Eine Biogasanlage (10) zur Methanisierung von Biomasse mit hohem Feststoffanteil umfasst ein Faulbehältersystem mit einer Mehrzahl von gas- und flüssigkeitsdicht verschließbaren Faulbehältern (106), die jeweils eine Befüll- und Entnahmeöffnung zum Befüllten mit Biomasse und Entnehmen der Biomasse umfassen, eine Biogasableitungseinrichtung, einen Perkolatspeicher (20), eine Perkolat-Drainageeinrichtung (100) zum Ableiten von Perkolat aus der Mehrzahl von Faulbehältern (106) und Zuführen des Perkolats zu dem Perkolatspeicher (20), eine Perkolat-Verteileinrichtung (200) zum Verteilen des Perkolats aus dem Perkolatspeicher (20) über die Biomasse in der Mehrzahl von Faulbehältern (106), und eine Perkolat-Regelungseinrichtung zum Regeln des Perkolatspiegels in der Mehrzahl von Faulbehältern (106). Die Biogasanlage (10) ist dadurch gekennzeichnet, dass der Perkolatspeicher (20) einen ersten (22) und einen zweiten (24) Perkolatbehälter umfasst und mittels der Perkolat-Regelungseinrichtung das Zuführen des Perkolats zu und das Ableiten des Perkolats aus dem ersten (22) und / oder dem zweiten (24) Perkolatbehälter erfolgt.
摘要翻译：沼气设备（10）包括消化罐系统，其具有适于以气密和液密的方式封闭的消化罐（106），每个包括充电和抽出开口; 沼气排放单位; 渗滤池（20）; 渗滤液排出单元（100），用于从消化槽中排出渗滤液，向渗滤液供应渗滤液; 渗滤液分配单元（200），用于在消化罐中的生物质上从渗滤液池中分出渗滤液; 和用于调节消化槽中渗透液含量的渗滤调节单元。沼气设备（10）包括：（A）具有消化罐（106）的消化罐系统，其适于以气液密封的方式封闭，每个包括用于与生物质充填和抽出生物质的装料和抽出开口; （二）沼气排放单位; （C）渗滤池（20）; （D）用于从消化槽排出渗滤液并向渗滤液储存器提供渗滤液的渗滤液排出单元（100）（E）用于在消化槽中的生物质上从渗滤液容器中分出渗滤液的渗滤液分配单元（200）和（F）用于调节消化槽中渗透液含量的渗滤调节单元。渗滤液储存器包括第一和第二渗滤液容器。渗滤液向第一和/或第二渗滤液容器的供给和排出是借助于渗滤调节单元进行的。

19. 发明公开

EP2099718A2 UPFLOW BIOREACTOR WITH SEPTUM AND PRESSURE RELEASE MECHANISM 有权
标题翻译：与生物反应器隔和印刷解决机制溯江而上
公开(公告)号：EP2099718A2
公开(公告)日：2009-09-16
申请号：EP07873521.4
申请日：2007-10-10
申请人： UTAH STATE UNIVERSITY
发明人： HANSEN, Conly, L. , HANSEN, Carl, S. , PACK, Kevin , MILLIGAN, John , BENEFIEL, Bradley, C. , TOLMAN, Wayne, C. , TOLMAN, Kenneth, W.
IPC分类号： C02F3/00
CPC分类号： C02F3/2846 , C02F3/2886 , C02F2103/005 , C02F2103/20 , C12M21/04 , C12M21/16 , C12M23/34 , C12M29/02 , C12M33/16 , C12M33/20
摘要： An upflow bioreactor includes a vessel having an inlet and an outlet configured for upflow operation. A septum in the vessel defines a lower and an upper chamber. The septum includes an aperture for fluid communication between the chambers. The bioreactor includes means for releasing pressure buildup in the lower chamber. The septum can include a releasable portion having open and closed positions. The releasable portion moves to the open position in response to pressure buildup in the lower chamber. In the open position fluid communication between the chambers Is increased. Alternatively the lower chamber can include a pressure release line that Is selectively actuated by pressure buildup. The pressure release mechanism can prevent the bioreactor from plugging and/or prevent catastrophic damage to the bioreactor caused by high pressures.

20. 发明公开

EP2089506A2 SUPPLY SYSTEM FOR CELL CULTURE MODULE 审中-公开
标题翻译：供应系统细胞培养MODULE
公开(公告)号：EP2089506A2
公开(公告)日：2009-08-19
申请号：EP07819624.3
申请日：2007-11-06
申请人： Saxonia BioTec GmbH
发明人： LUNING, Rudolph , KLAUS, Uwe , PURCELL, Laurence J. , DOERING, Stefan
IPC分类号： C12M1/12 , C12M1/20 , C12M3/04
CPC分类号： C12M23/44 , C12M23/34 , C12M29/02 , C12M41/00 , F04B43/028 , F04B43/043
摘要： A device for supplying cell culture modules with nutrients has an arrangement of channels, pumps and valves in or on a plate. The valves may be pinch valves operated by deforming an elastic cover over a solid body and the pump may be a pinch valve pump. The channels may be defined, at least in part, by the plate. The pumps, channels and valves may be located within the thickness of the plate and the cover. The device may be used to supply nutrients to cell culture modules according to a perfusion operation, a re-circulation operation and/or a combination of both. A pump may comprise a generally rigid solid body and a seal. The solid body may wholly or partially define an inlet channel, a plenum and an outlet channel. A port between the inlet channel and the plenum is covered by the seal. A surface of the plenum is deformable. Deforming the surface forces liquid in the plenum to push the seal to cover the inlet channel port and to flow through the outlet channel. When the surface is returned to its original position, fluid flows into the plenum at least partially through the inlet channel displacing or deforming the seal so as to allow flow through the port.

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