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公开(公告)号：KR1020120097593A
公开(公告)日：2012-09-05
申请号：KR1020110016887
申请日：2011-02-25
Applicant: 성균관대학교산학협력단
CPC classification number: C01B3/26 , B01J23/10 , B01J23/755 , B01J27/224 , B01J35/04 , C01B2203/0805 , C01B2203/1029 , C01B2203/1041 , C01B2203/1241
Abstract: PURPOSE: A method for manufacturing synthesis gas and hydrogen and an apparatus for manufacturing the same are provided to prevent carbon dioxide gas from being discharged to obtain hydrogen by oxidizing reduced metal oxide based on vapor. CONSTITUTION: A method for manufacturing synthesis gas and hydrogen includes the following: a porous support coated with ceria(CeO_2) or an oxide catalyst containing the ceria is loaded in a reactor; the reactor is heated, and methane gas is supplied into the reactor to prepare synthesis gas(S10, S20); and the supply of the methane is stopped, and vapor is supplied into the reactor to prepare hydrogen(S30, S40). The oxide catalyst is ceria supported by zirconia, alumina, or silica. [Reference numerals] (S10) Heating a reactor in which a porous support coated with ceria(CeO_2) or an oxide catalyst containing the ceria is loaded; (S20) Manufacturing synthesis gas by supplying methane gas into the reactor; (S30) Separating the synthesis gas from the reactor by stopping supplying the methane gas; (S40) Manufacturing hydrogen by supplying vapor into the reactor; (S50) Separating the hydrogen from the reactor
Abstract translation: 目的：提供一种制造合成气和氢的方法及其制造装置，以通过基于蒸气氧化还原的金属氧化物来防止二氧化碳排出而获得氢。 构成：制造合成气和氢的方法包括以下步骤：在反应器中装载涂覆有二氧化铈（CeO_2）的多孔载体或含有二氧化铈的氧化物催化剂; 加热反应器，并将甲烷气体供给到反应器中以制备合成气（S10，S20）; 停止供应甲烷，向反应器内供给蒸气以制备氢（S30，S40）。 氧化物催化剂是由氧化锆，氧化铝或二氧化硅负载的二氧化铈。 （S10）加热涂覆有二氧化铈（CeO_2）的多孔载体或含有二氧化铈的氧化物催化剂的反应器; （S20）通过向反应器供给甲烷气体来制造合成气; （S30）通过停止供应甲烷气体从反应器分离合成气; （S40）通过向反应器供应蒸汽来制造氢; （S50）从反应器中分离出氢
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公开(公告)号：KR101465208B1
公开(公告)日：2014-11-26
申请号：KR1020130103287
申请日：2013-08-29
Applicant: 성균관대학교산학협력단
Abstract: 본원은, 합성가스 및 수소의 제조 방법을 제공한다.
Abstract translation: 本发明提供一种合成气体和氢气的制造方法。 制造合成气体和氢气的方法包括以下步骤：将甲烷气体提供到具有多孔陶瓷载体的反应器中，所述多孔陶瓷载体涂覆有合成的金属氧化物以制造合成气体; 并停止供应甲烷气体并向反应器中提供蒸气以制造氢气。 合成气体和氢气可以在低温下制造，二氧化碳不会排出。
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公开(公告)号：KR101302192B1
公开(公告)日：2013-08-30
申请号：KR1020110016887
申请日：2011-02-25
Applicant: 성균관대학교산학협력단
Abstract: 본원은 온실 가스인 이산화탄소를 배출하지 않고 낮은 온도에서 반응을 수행하기 위하여, 세리아(CeO
2 ) 또는 세리아를 함유하는 산화물 촉매가 코팅된 다공질 지지체를 이용하여 메탄의 직접분해로 합성가스를 생성하고, 상기 합성가스의 생성 반응 중 환원된 세리아에 수증기를 공급하여 수소를 수득하는 방법 및 장치를 제공한다.-
公开(公告)号：KR1020130027219A
公开(公告)日：2013-03-15
申请号：KR1020110090676
申请日：2011-09-07
Applicant: 성균관대학교산학협력단
CPC classification number: Y02P20/52 , C01B3/40 , B01J35/1076 , C01B2203/0838 , C01B2203/1017 , C01B2203/1058 , C01B2203/1076 , C01B2203/1241
Abstract: PURPOSE: A synthetic gas and hydrogen manufacturing method and a manufacturing apparatus are provided to improve the reaction rate of the synthetic gas and hydrogen manufacturing reaction as by preventing the emission of carbon dioxide which is greenhouse gas, and by including a multi-pored metal supporting body in a reactor. CONSTITUTION: A synthetic gas and hydrogen manufacturing method includes following steps: a step which heats a reactor loaded with a multi-pored metal support coated with CeO2/ZrO2 which is a metal oxide; a step which produces synthetic gas by supplying methane gas into the reactor; and a step which produces hydrogen by supplying vapor into the reactor after stopping the supply of the methane gas. A metal of the multi-pored metal support is selected from nickel(Ni), copper(Cu), or combination thereof. The difference between the surface temperature of the multi-pored metal support and the inner temperature is less than 50 deg. C. The size of pores in the multi-pored metal support is ranged from 100 micrometers to 3 millimeters. [Reference numerals] (AA) Porous metal support(Ni foam); (B1) Diameter:30mm, thickness:7mm; (B2) Pore size:1mm-2mm; (CC) Soaking the porous metal support with distilled water; (DD) Uniformly dispersing CeO_2/ZrO_2 into the porous metal support using Mesh; (EE) Soaking the dispersed CeO_2/ZrO_2 with distilled water; (FF) Drying with a Heating gun; (GG) CeO_2/ZrO_2/Ni foam(porous metal support); (HH) Repeating
Abstract translation: 目的：提供合成气和氢制造方法和制造装置，以通过防止作为温室气体的二氧化碳的排放来提高合成气体和氢气制造反应的反应速率，并且通过包括多孔金属支撑 身体在反应堆。 构成：合成气和氢制造方法包括以下步骤：加热装载有作为金属氧化物的CeO 2 / ZrO 2的多孔金属载体的反应器的步骤; 通过将甲烷气体供应到反应器中而产生合成气体的步骤; 以及在停止供应甲烷气体之后通过向反应器中供应蒸汽来产生氢气的步骤。 多孔金属载体的金属选自镍（Ni），铜（Cu）或其组合。 多孔金属载体的表面温度与内部温度之间的差值小于50度。 多孔金属载体中的孔的大小范围为100微米至3毫米。 （标号）（AA）多孔金属载体（Ni泡沫）; （B1）直径：30mm，厚度：7mm; （B2）孔径：1mm-2mm; （CC）用蒸馏水浸泡多孔金属载体; （DD）使用Mesh将CeO_2 / ZrO_2均匀分散在多孔金属载体中; （EE）用蒸馏水浸泡分散的CeO_2 / ZrO_2; （FF）用加热枪干燥; （GG）CeO_2 / ZrO_2 / Ni泡沫（多孔金属载体）; （HH）重复
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