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    • 1. 发明公开
    • REDUCTION BURNER ENABLING SEPARATE OCCURRENCE OF OXIDATION REACTION AND REDUCTION REACTION AND SYNTHESIS GAS RECYCLING SYSTEM USING SAME
    • 减少燃烧器使氧化反应和还原反应分离的发生和使用相同的合成气再循环系统
    • EP3312262A2
    • 2018-04-25
    • EP16811806.5
    • 2016-04-25
    • Chang, YeonKim, SangwonWR System Co., Ltd.
    • CHANG, Yeon
    • C10J3/30F23G5/027
    • C01B3/02B01J6/008B01J7/00B01J19/24B01J19/2415B01J2219/00063B01J2219/00155B01J2219/00157C01B3/34C01B2203/0216C01B2203/0222C10J3/20C10J2200/152C10J2300/093C10J2300/0946C10J2300/0959C10J2300/0966C10J2300/0996C10J2300/1223C10J2300/1621C10J2300/1693C10J2300/1823F23C2201/101F23C2900/03005F23C2900/99011F23G5/0276F23G7/12F23G2201/303F23G2201/40F23G2202/106F23G2204/103F23G2207/30F23G2209/18F23G2209/20F23G2900/00001Y02E20/16Y02E20/18
    • The invention provides a burner array for a reduction reactor 100, wherein the burner array includes multiple burners 200 disposed on a wall 101 of the reduction reactor to allow an inner temperature in the reduction reactor 100 to reach above 1200°C, wherein the reduction reactor 100 has a reaction space formed therein, wherein each burner has a fuel feeding hole 210 and multiple oxygen feeding holes 220 formed therein, wherein each burner 200 has a head portion 201 thereof having an elongate combustion space 202 formed at one end thereof, the combustion space fluid-communicating with the reaction space of the reactor, wherein the elongate combustion space has a length such that oxygen supplied from the oxygen feeding holes thereto is completely consumed via oxidation or combustion with fuels supplied from the fuel feeding hole thereto only in the elongate combustion space upon igniting the burner, wherein non-combusted fuels and H 2 O molecules and/or CO 2 molecules generated via the oxidation reaction in the elongate combustion space are flowed into the reaction space of the reduction reactor, where only a reduction reaction of the H 2 O molecules and/or CO 2 molecules occur at the temperature above 1200°C using a radiation heat generated from the burner.
      Further, the invention provides a synthesis gas recycling system comprising: the burner array for the reduction reactor as defined above; a cooling and compressing module 400 configured to cool and compress the synthesis gas collected via a gas collection line 121 from the synthesis gas outlet 120; a storage tank 500 configured to receive and store the cooled and compressed gas from the cooling and compressing module 400, and to supply the stored gas to the burner array 200, thereby to allow synthesis gas recycling; and an oxygen generator 600 configured to generate oxygen and supply the oxygen to the oxygen feeding holes 220.
    • 本发明提供了用于还原反应器100的燃烧器阵列,其中燃烧器阵列包括设置在还原反应器的壁101上的多个燃烧器200,以允许还原反应器100内的内部温度达到1200℃以上,其中还原反应器 100中形成有反应空间,其中每个燃烧器具有燃料供给孔210和形成在其中的多个氧气供给孔220,其中每个燃烧器200具有头部201,其头部201具有形成在其一端的细长燃烧空间202,燃烧 所述空间流体与所述反应器的反应空间连通,其中所述细长燃烧空间具有这样的长度,使得从所述氧气供给孔供给的氧通过氧化或燃料完全消耗,其中从所述燃料供给孔供给的燃料仅在所述细长 在点燃燃烧器时产生燃烧空间,其中未燃烧的燃料和H2O分子和/或通过燃烧产生的CO2分子 在细长的燃烧空间中的氧化反应流入还原反应器的反应空间,其中使用燃烧器产生的辐射热仅在高于1200℃的温度下发生H 2 O分子和/或CO 2分子的还原反应。 此外,本发明提供了一种合成气再循环系统,包括:用于上述还原反应器的燃烧器阵列; 冷却和压缩模块400,其被配置为冷却和压缩经由气体收集管线121从合成气体出口120收集的合成气; 储存箱500,其构造成接收并存储来自冷却和压缩模块400的经冷却和压缩的气体,并将储存的气体供应到燃烧器阵列200,从而允许合成气再循环; 以及配置成产生氧气并将氧气供应到氧气供应孔220的氧气发生器600。