公开(公告)号：KR1020090013504A

公开(公告)日：2009-02-05

申请号：KR1020070077718

申请日：2007-08-02

Applicant: 성균관대학교산학협력단

Inventor： 한귀영 ,  강용혁 ,  서태범

IPC: C01B3/38 ,  C01B3/26 ,  B01J37/02

CPC classification number: Y02P20/134

Abstract: A supported catalyst for steam reforming of methane using solar energy and a method for steam reforming of methane using the supported catalyst are provided to allow solar light to reach the inside of a catalyst supporter by using an SiC ceramic foam that is a porous catalyst supporter, and to solve a problem that a temperature gradient increases by improving temperature-increasing efficiency while reaction gas passes through the supporter. A method for steam reforming of methane using solar energy comprises a first step of wash coating a reforming catalyst on a catalyst supporter to prepare a supported catalyst, a second step of charging the prepared supported catalyst into a reactor, and a third step of supplying methane and steam into the reactor to react the methane and steam. The catalyst supporter is a porous SiC ceramic foam of a cylindrical shape. The methane reforming catalyst is a nickel-based catalyst. The reactor is a reactor in which a solar receiver formed in the form of a quartz plate of a curved surface is installed.

Abstract translation: 提供了一种使用太阳能进行甲烷蒸汽重整的载体催化剂和使用负载催化剂的甲烷蒸汽重整方法，以使太阳能光能通过使用多孔催化剂载体的SiC陶瓷泡沫体到达催化剂载体的内部， 并且解决了当反应气体通过支持体时通过提高升温效率来提高温度梯度的问题。 使用太阳能对甲烷进行蒸汽重整的方法包括在催化剂载体上洗涤重整催化剂以制备负载催化剂的第一步骤，将制备的负载型催化剂装入反应器的第二步骤，以及第三步骤， 并将蒸汽倒入反应器中以使甲烷和蒸汽反应。 催化剂载体是一种圆柱形多孔SiC陶瓷泡沫体。 甲烷重整催化剂是镍基催化剂。 反应器是其中安装有形成为曲面石英板形式的太阳能接收器的反应器。