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公开(公告)号：EP3046655B1
公开(公告)日：2019-11-06
申请号：EP14777734.6
申请日：2014-09-11
发明人： PAGET, Nicolas , PRINCE, Guénaël , ZICK, Golo
IPC分类号： B01D53/22
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公开(公告)号：EP3071676B1
公开(公告)日：2018-09-05
申请号：EP14809471.7
申请日：2014-11-06
CPC分类号： C10L3/104 , B01D53/22 , B01D2258/05 , C10L3/08 , C10L2290/02 , C10L2290/06 , C10L2290/10 , C10L2290/26 , C10L2290/30 , C10L2290/46 , C10L2290/548 , C12P5/023 , Y02E50/343
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3.发明公开PROCÉDÉ D'INJECTION DE BIOMETHANE DANS UN RÉSEAU DE GAZ NATUREL 审中-公开VERFAHREN ZUR INJEKTION VON BIOMETHAN IN EIN ERDGASNETZ
公开(公告)号：EP3143105A1
公开(公告)日：2017-03-22
申请号：EP15725844.3
申请日：2015-05-11
发明人： PRINCE, Guénaël , ZICK, Golo
CPC分类号： C10L3/08 , B01D53/04 , B01D53/229 , B01D2253/102 , B01D2256/12 , B01D2257/304 , C10L3/103 , C10L3/104 , C10L2290/141 , C10L2290/143 , C10L2290/542 , C10L2290/547 , C10L2290/58 , Y02E50/343
摘要： A process for injecting biomethane into a network which has a gross calorific value of value X between XI and X2, comprising the injection of nitrogen into the biomethane network before the injection of the biomethane into the network which has a gross calorific value of value X so as to reduce the calorific value of the biomethane network to a value between XI and X2, with the nitrogen derived from the retentate of at least one membrane stage.
摘要翻译： 将生物甲烷注入到具有X1和X2之间的总体热值X的网络中的方法，包括在将生物甲烷注入到总热值为值X的网络之前将氮气注入生物甲烷网络中 以将生物甲烷网络的热值降低到X1和X2之间的值，其中氮源自至少一个膜级的滞留物。
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4.发明公开
公开(公告)号：EP3046655A1
公开(公告)日：2016-07-27
申请号：EP14777734.6
申请日：2014-09-11
发明人： PAGET, Nicolas , PRINCE, Guénaël , ZICK, Golo
IPC分类号： B01D53/22
摘要： A membrane purification method for purifying a methane-rich supply flow that further contains at least carbon dioxide. In particular, the method concerns the final purification of biogas in order to produce a biomethane gas stream - of which the methane content complies with the requirements for the use of same.
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5.发明公开PROCÉDÉ DE PRODUCTION DE BIOMÉTHANE INTÉGRANT LA PRODUCTION DE CHALEUR POUR LE MÉTHANISEUR UTILISANT UNE SÉPARATION PAR MEMBRANE 有权工艺生产具有生产热后的生物甲烷FOR METHANISIERER膜分离
公开(公告)号：EP3071676A1
公开(公告)日：2016-09-28
申请号：EP14809471.7
申请日：2014-11-06
CPC分类号： C10L3/104 , B01D53/22 , B01D2258/05 , C10L3/08 , C10L2290/02 , C10L2290/06 , C10L2290/10 , C10L2290/26 , C10L2290/30 , C10L2290/46 , C10L2290/548 , C12P5/023 , Y02E50/343
摘要： The present invention concerns a method for producing biomethane suitable for supplying a natural gas network incorporating a method for supplying heat in order to heat the step of producing biogas, the method comprising at least steps of producing biogas by anaerobic fermentation of organic material, pretreating and compressing the biogas, and permeation in order to obtain, after a first separation by permeation, a flow of biomethane and a gaseous permeate with a reduced methane content; the method further provides the heat required for the step of anaerobic fermentation via a boiler using the retentate from a second permeation step fed by the permeate from the first separation.
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