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    • 4. 发明申请
    • METHOD AND SYSTEM FOR THE MANUFACTURE OF METHANE AS WELL AS HEAT AND ELECTRICITY BY HYDROGASIFICATION OF BIOMASS
    • 通过生物质氢化制备甲烷作为热和电的方法和系统
    • WO2016142903A1
    • 2016-09-15
    • PCT/IB2016/051373
    • 2016-03-10
    • BICARBO SP.Z O. O.
    • KRYLOWICZ, AdamKRYLOWICZ, Jaroslaw
    • C01B3/38C01B3/42C10J3/62C10L3/08C10L9/08
    • C10L3/08C01B3/384C01B3/388C01B2203/065C01B2203/0833C01B2203/1058C01B2203/1076C01B2203/1241C10J3/482C10J3/62C10J3/721C10J3/723C10J2300/0966C10J2300/1807C10J2300/1815C10L9/08C10L2290/02C10L2290/04C10L2290/06C10L2290/10C10L2290/148C10L2290/28Y02E20/14Y02P20/129Y02P20/134
    • The method for the manufacture of bio-methane and eco-methane as well as electric and thermal energy according to the present invention consists in hydrogasification of a mixture of bio-carbon and fossil carbon in a carbon hydrogasification reactor using bio-hydrogen obtained in a bio-hydrogen production reactor from a mixture of bio-methane and steam in the presence of a catalyst and with a CO 2 acceptor being a mixture of magnesium and calcium oxides. The raw gas formed, after purification, is subjected to separation into hydrogen and methane sent to a hydrogen production process and to feed a power generation unit. Spent CO 2 acceptor is subjected to calcination and the CO 2 produced in the calcination process is directed to a CO 2 sequestration process. The system for the manufacture of methane and energy consists of a first reactor (1) for the hydrogasification of a mixture of bio-carbon and carbon prepared by a carbon feed preparation unit (25) connected to a biomass pyrolysis apparatus (22) and a carbon conveyor (24) and fed by a carbon mixture conveyor (26) to the first reactor (1) connected to a vapour and gas separator (15), said separator having a hydrogen outlet connected to the first reactor (1) and a methane outlet connected to a third reactor (3) and the power generation unit (5). Additionally, the third reactor (3) has a CO 2 acceptor inlet connected to a second reactor (2) for the calcination of the spent CO 2 acceptor and a spent CO 2 outlet at the third reactor (3) connected via a conveyor (14) to the second reactor (2). A CO 2 pipeline (10c) is connected to a CO 2 sequestration system, whereas another CO 2 pipeline (lOd) for the regenerating CO 2 stream exiting the second reactor (2) is connected via a heat exchanger (8) and a preheater (9) of that stream, connected via a pipeline (10) to the second reactor (2).
    • 根据本发明的用于制造生物甲烷和生态甲烷以及电和热能的方法包括使用生物碳和化石碳在碳加氢气化反应器中的混合物加氢气化,所述生物碳在 生物氢生产反应器由生物甲烷和蒸汽的混合物在催化剂存在下和CO 2受体是镁和氧化钙的混合物。 净化后形成的原料气体被分离成氢气和甲烷送入氢气生产过程并供给发电装置。 废二氧化碳受体进行煅烧,煅烧过程中产生的二氧化碳指向二氧化碳封存过程。 用于制造甲烷和能量的系统由用于通过与生物质热解装置(22)连接的碳进料制备单元(25)制备的生物碳和碳的混合物的加氢气化的第一反应器(1)和 碳输送器(24),并且通过碳混合物输送器(26)进料到连接到蒸汽和气体分离器(15)的第一反应器(1),所述分离器具有连接到第一反应器(1)的氢气出口和甲烷 出口连接到第三反应器(3)和发电单元(5)。 另外,第三反应器(3)具有连接到第二反应器(2)的CO 2受体入口,用于煅烧废二氧化碳受体和在经由传送器(14)连接到第三反应器的第三反应器(3))上的废二氧化碳出口 第二反应器(2)。 二氧化碳管道(10c)连接到二氧化碳封存系统,而另一个用于离开第二反应器(2)的再生二氧化碳物流的二氧化碳管道(10d)通过热交换器(8)和预热器(9)连接 流,经由管道(10)连接到第二反应器(2)。