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公开(公告)号：US20190203250A1
公开(公告)日：2019-07-04
申请号：US16194271
申请日：2018-11-16
摘要： A system for degrading biomass with anaerobic digestion that includes a biological pretreatment with organisms that break down lignocellulosic materials before anaerobic digestion or for use as feedstock for other reactions.
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公开(公告)号：US20200277637A1
公开(公告)日：2020-09-03
申请号：US16875977
申请日：2020-05-15
摘要： An anaerobic digestion system for producing biogas from biomass, particularly biomass that is lignocellulosic, and includes two separate and interacting anaerobic reactor environments to solubilize lignocellulosic materials and make them available for conversion to biogas.
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公开(公告)号：US20220220517A1
公开(公告)日：2022-07-14
申请号：US17706569
申请日：2022-03-28
摘要： A method for biogas production includes feeding a receiving structure with a feed containing biomass that comprises lignocellulose and directing the feed from the receiving structure into an anaerobic secretome bioreactor (ASB) reactor environment which includes a synthetic microbial community consisting of at least one selected from extremophile thermophilic anaerobic microorganisms that are essentially acidogens and acetogens, the synthetic microbial community producing a secretome of exozymes. The ASB treated biomass is further directed to an aerobic digestion (AD) reactor environment, the ASB treated biomass being pasteurized so as to be essentially free of non-thermophilic microorganisms, the ASB treated biomass comprising liquid effluent containing solubilized biomass products and metabolized biomass products, and solid effluent. Contents or heat are recycled through a conduit between the ASB reactor environment and the AD reactor environment.
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