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1. 发明授权

KR100423544B1 컴팩트형 수증기 개질장치 有权
标题翻译：紧凑的蒸汽重整器
公开(公告)号：KR100423544B1
公开(公告)日：2004-03-18
申请号：KR1020010021823
申请日：2001-04-23
申请人： 한국가스공사 , 한국화학연구원 , 주식회사 경동도시가스
发明人： 오영삼 , 백영순 , 조원일 , 송택용 , 이정환 , 박상언 , 전기원 , 최리상
IPC分类号： C01B3/14
CPC分类号： C01B3/48 , B01B1/005 , B01J8/009 , B01J8/0469 , B01J8/0492 , B01J8/0496 , B01J2208/00203 , B01J2208/00309 , B01J2208/00504 , B01J2208/0053 , B01J2208/00849 , B01J2219/185 , B01J2219/1943 , C01B3/384 , C01B2203/0233 , C01B2203/0288 , C01B2203/043 , C01B2203/0811 , C01B2203/1276 , C01B2203/82 , C01B2203/84 , Y02P20/124 , Y02P20/52
摘要： 본 발명은 컴팩트한 수증기 개질장치에 관한 것으로, 보다 상세하게는 상기 몸체의 내부 중앙에 스팀의 발생과 천연가스를 예열하기 위한 코일형상의 열교환기와, 수증기와 천연가스의 혼합구역이 존재하는 개질반응기와, 상기 열교환기와 개질반응기 외부에 반응에 필요한 열을 공급하기 위해 개질반응기와 소정의 간격으로 설치된 원통형 메탈화이버 버너와, 개질반응기 외부에 고온 전환반응기와, 저온 전환반응기의 온도를 조절하기 위한 열교환기와, 저온 전환반응기를 포함하여 한 몸체 내에 일체로 통합된 형태로 구성되고, 개질반응기와 고온 및 저온 전환반응기 사이에 과열방지 및 반응물인 물과 천연가스의 1차 예열을 위한 통로가 설치된 컴팩트한 수증기 개질장치에 관한 것이다.
본 발명은 각각의 반응기, 열교환기 및 스팀발생기 등이 일체형으로 구성되도록 함으로써 수증기 개질장치의 컴팩트화를 이룩하고, 개질에 필요한 열원공급원으로써 원통형의 메탈화이버 버너를 적용하여 균일한 가열이 가능하게 함으로써 개질반응기의 촉매층 온도구배를 줄여 개질반응 효율을 극대화할 수 있으며, 연소 배기가스를 이용하여 수증기를 발생시키기 때문에 에너지 이용효율을 높이고 추가적인 스팀발생기의 설치가 필요치 않게 됨에 따라 전체 시스템의 단순화 및 장치비 절감, 운전비 절감 등의 효과가 있다.

2. 发明授权

KR100394076B1 합성가스 제조용 니켈계 개질촉매 및 이를 이용하는수증기 개질에 의한 천연가스로부터 합성가스의 제조방법 有权
标题翻译： 합성가스제조용니켈계개질촉매및이를이용하는수증기개질에의한천연가스로부터합성가스의제조방법
公开(公告)号：KR100394076B1
公开(公告)日：2003-08-09
申请号：KR1020000054443
申请日：2000-09-16
申请人： 한국화학연구원 , 한국가스공사 , 주식회사 경동도시가스
发明人： 박상언 , 전기원 , 장종산 , 노현석 , 오영삼 , 백영순 , 송택용 , 최리상
IPC分类号： B01J21/06 , B01J23/755 , B01J27/057
摘要： PURPOSE: According to steam reforming reaction using nickel reforming catalyst(Ni/Ce-ZrO2) where synthesis gas containing hydrogen as primary ingredient is prepared from natural gas comprising primary methane, the present nickel reforming catalyst(Ni/Ce-ZrO2) has superior methane conversion rate when used as catalyst for steam reforming. CONSTITUTION: The nickel reforming catalyst(Ni/Ce-ZrO2) for preparing synthesis gas is characterized in that zirconia coated with cerium 0.01-1.0mol.% is further supported with nickel 5-20wt.%. The method for preparing synthesis gas from natural gas by steam reforming is performed by steam reforming reaction under operation conditions that reaction a mole ratio of methane and steam is 1:2-7, a reaction temperature is 600 to 1000deg.C, a reaction pressure is 0.5-30atm and a space velocity is 1000-500000cc.
摘要翻译：目的：本发明的镍重整催化剂（Ni / Ce-ZrO2），由含有一级甲烷的天然气制备以氢为主要成分的合成气的镍重整催化剂（Ni / Ce-ZrO2）当用作蒸汽重整催化剂时的转化率。构成：用于制备合成气的镍重整催化剂（Ni / Ce-ZrO2）的特征在于，用0.01〜1.0mol％铈涂覆的氧化锆进一步负载镍5〜20wt％。由天然气通过水蒸气重整制备合成气的方法通过蒸汽重整反应在反应操作条件下进行，即甲烷与水蒸气的摩尔比为1:2-7，反应温度为600-1000℃，反应压力是0.5-30atm，空速是1000-500000cc。

3. 发明公开

KR1020020088213A 수식된 θ-알루미나에 담지되어 이루어진 니켈계 개질촉매및 이를 이용한 천연가스로부터 합성가스의 제조방법 有权
标题翻译：改性的 - 铝负载的镍改性催化剂及其从天然气生产合成气的用途
公开(公告)号：KR1020020088213A
公开(公告)日：2002-11-27
申请号：KR1020010027240
申请日：2001-05-18
申请人： 한국화학연구원 , 한국가스공사 , 주식회사 경동도시가스
发明人： 박상언 , 전기원 , 노현석 , 백승찬 , 오영삼 , 백영순 , 최리상 , 송택용
IPC分类号： B01J23/755 , C10G11/12
CPC分类号： B01J21/066 , B01J21/04 , B01J23/78 , B01J23/83 , C01B3/40 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/1052 , C01B2203/1082 , C01B2203/1241 , Y02P20/52
摘要： PURPOSE: Modified θ-alumina-supported nickel reforming catalysts with excellent coke resistance, high temperature stability and activity, and its use for producing synthesis gas from methane gas in steam reforming are provided. CONSTITUTION: The modified θ-alumina-supported nickel reforming catalysts are represented as follows: M1-M2-Ni/M3-M4-ZrO2/θ-Al2O3 wherein M1 is selected from alkali metals; M2 and M3 are selected from alkali earth metal, respectively; and M4 is selected from IIIB and lanthanides. In the modified θ-alumina-supported nickel reforming catalysts, Ni is contained in an amount of 3 to 20 wt.% based on the weight of θ-Al2O3; M1 is contained in an amount of 0 to 0.2 mole ratio based on Ni; M2 is contained in an amount of 0 to 4 mole ratio based on Ni; M3 is contained in an amount of 0 to 1.0 mole ratio based on Zr; M4 is contained in an amount of 0.01 to 1.0 mole ratio based on Zr; and ZrO2 is contained in an amount of 0.01 to 1.0 mole ratio based on θ-Al2O3.
摘要翻译：目的：提供具有优异的耐焦炭性，高温稳定性和活性的改性和重金属担载的镍重整催化剂及其在蒸汽重整中由甲烷气体生产合成气的用途。构成：改性和负载的镍重整催化剂表示如下：M1-M2-Ni / M3-M4-ZrO2 /γ-Al2O3，其中M1选自碱金属; M2和M3分别选自碱土金属; 并且M4选自IIIB和镧系元素。在改性和/或负载的镍重整催化剂中，Ni的含量相对于Al 2 O 3的重量为3〜20重量％ M1的含量相对于Ni为0〜0.2摩尔％基于Ni含有0〜4摩尔％的M2; M3的含量相对于Zr为0〜1.0摩尔％ M4的含量相对于Zr为0.01〜1.0摩尔％并且ZrO 2的含量相对于α-Al 2 O 3为0.01〜1.0摩尔％。

4. 发明公开

KR1020020082061A 컴팩트형 수증기 개질장치 有权
标题翻译：紧凑型蒸汽改造机
公开(公告)号：KR1020020082061A
公开(公告)日：2002-10-30
申请号：KR1020010021823
申请日：2001-04-23
申请人： 한국가스공사 , 한국화학연구원 , 주식회사 경동도시가스
发明人： 오영삼 , 백영순 , 조원일 , 송택용 , 이정환 , 박상언 , 전기원 , 최리상
IPC分类号： C01B3/14
CPC分类号： C01B3/48 , B01B1/005 , B01J8/009 , B01J8/0469 , B01J8/0492 , B01J8/0496 , B01J2208/00203 , B01J2208/00309 , B01J2208/00504 , B01J2208/0053 , B01J2208/00849 , B01J2219/185 , B01J2219/1943 , C01B3/384 , C01B2203/0233 , C01B2203/0288 , C01B2203/043 , C01B2203/0811 , C01B2203/1276 , C01B2203/82 , C01B2203/84 , Y02P20/124 , Y02P20/52
摘要： PURPOSE: A compact steam reformer is provided which has superior energy efficiency and is compact as a whole by integrating various reactors required for reforming reaction of steam and generating steam using exhaust gas without installation of a separate steam boiler. CONSTITUTION: In a reformer for converting natural gas into hydrogen and carbon dioxide, the compact steam reformer comprises a body(10); a reforming reactor(21) which is installed in the body(10), and which is divided into a mixing region of steam and natural gas and a catalyst region; and an inward type metal fiber burner(40) which is installed in such a way that the inward type metal fiber burner envelopes the reforming reactor to uniformly heat the reforming reactor as a whole, wherein steam in which phase of water supplied from the outside is changed by exhaust gas generated from the metal fiber burner is flown into the reforming reactor, a space for thermal insulation and preheating is formed at the outer side of the metal fiber burner so that water and natural gas are transferred to the space, and the reformer further comprises a high temperature conversion reactor(50) which is installed at the outer side of the metal fiber burner(40) so that the high temperature conversion reactor is connected to the reforming reactor to firstly remove carbon monoxide in synthetic gases generated from the reforming reactor(21); a low temperature conversion reactor(60) which is connected to the high temperature conversion reactor to increase hydrogen concentration by secondly reacting non-reaction gases in the high temperature conversion reactor; and a heat exchanger(70) which is installed between the high and low temperature conversion reactors to lower temperature of product gases generated from the high temperature conversion reactor(50) to a reaction temperature suitable for the low temperature conversion reactor(60).
摘要翻译：目的：提供一种紧凑的蒸汽重整器，具有优异的能量效率，整体上通过整合蒸汽重整反应所需的各种反应器并使用排气产生蒸汽，而不需要安装单独的蒸汽锅炉。构成：在天然气转化为氢气和二氧化碳的重整器中，紧凑型蒸汽重整器包括一个主体（10）; 重整反应器（21），其安装在所述主体（10）中，并且被分为蒸汽和天然气的混合区域和催化剂区域; 和向内型金属纤维燃烧器（40），其以向内型金属纤维燃烧器包围重整反应器的方式安装，以使整个重整反应器整体上均匀地加热，其中从外部供应的水相是由金属纤维燃烧器产生的排气改变，流入重整反应器，在金属纤维燃烧器的外侧形成用于隔热和预热的空间，从而将水和天然气转移到该空间，重整器还包括安装在金属纤维燃烧器（40）的外侧的高温转化反应器（50），使得高温转化反应器连接到重整反应器，以首先除去由重整产生的合成气体中的一氧化碳反应器（21）; 低温转化反应器（60），其连接到高温转化反应器，以通过使高温转化反应器中的非反应气体二次反应来提高氢浓度; 以及热交换器（70），其安装在所述高温和低温转化反应器之间以将从所述高温转化反应器（50）产生的产物气体的温度降低到适合于所述低温转化反应器（60）的反应温度。

5. 发明授权

KR100445183B1 플레이트형 수증기 개질장치 有权
标题翻译： 플레이트형수증기개질장치
公开(公告)号：KR100445183B1
公开(公告)日：2004-08-21
申请号：KR1020010075062
申请日：2001-11-29
申请人： 한국가스공사 , 한국화학연구원 , 주식회사 경동도시가스
发明人： 오영삼 , 백영순 , 송택용 , 박상언 , 전기원 , 최리상
IPC分类号： C01B3/32
CPC分类号： C01B3/384 , B01J19/249 , B01J2219/00157 , B01J2219/2453 , B01J2219/2458 , B01J2219/2465 , B01J2219/2466 , B01J2219/2467 , B01J2219/2474 , C01B3/48 , C01B2203/00 , C01B2203/0233 , C01B2203/0288 , C01B2203/044 , C01B2203/047 , C01B2203/048 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/0883 , C01B2203/1241 , C01B2203/127 , C01B2203/1288 , C01B2203/16 , C01B2203/1614 , C01B2203/82 , H01M8/0612 , H01M8/0668 , H01M8/0675 , Y02P20/128
摘要： Disclosed is a plate type steam reformer comprising a plate type burner capable of heating a broad area of a reactor as a heat source, positioned on a bottom of the reformer; a reforming reactor requiring a relatively high temperature, positioned over the burner; a high temperature water gas shift reactor requiring a relatively moderate temperature, positioned over the reforming reactor; a low temperature water gas shift reactor requiring a relatively low temperature, positioned over the high temperature water gas shift reactor; and dividing plates positioned between the above three reactors and between the reforming reactor and the burner such that combustion exhaust gas produced in the burner supplies heat to the above reactors.
摘要翻译：本发明公开了一种板式蒸汽转化炉，其包括：板式燃烧器，其能够加热作为热源的反应器的宽广区域，位于重整器的底部; 位于燃烧器上的需要较高温度的重整反应器; 位于重整反应器上的需要相对适中温度的高温水煤气变换反应器; 位于高温水煤气变换反应器上的需要较低温度的低温水煤气变换反应器; 以及位于上述三个反应器之间和重整反应器与燃烧器之间的分隔板，使得燃烧器中产生的燃烧废气向上述反应器供热。

6. 发明授权

KR100398058B1 수식된 θ-알루미나에 담지되어 이루어진 니켈계 개질촉매및 이를 이용한 천연가스로부터 합성가스의 제조방법 有权
标题翻译： 수식된θ-알루미나에담지되어이루어진니켈계개질촉매및이를이용한천연가스로부합합성가스의제조방
公开(公告)号：KR100398058B1
公开(公告)日：2003-09-19
申请号：KR1020010027240
申请日：2001-05-18
申请人： 한국화학연구원 , 한국가스공사 , 주식회사 경동도시가스
发明人： 박상언 , 전기원 , 노현석 , 백승찬 , 오영삼 , 백영순 , 최리상 , 송택용
IPC分类号： B01J23/755 , C10G11/12
CPC分类号： B01J21/066 , B01J21/04 , B01J23/78 , B01J23/83 , C01B3/40 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/1052 , C01B2203/1082 , C01B2203/1241 , Y02P20/52
摘要： 본 발명은 수식된 θ-Al
2 O
3 에 담지되어 이루어진 니켈계 개질촉매 및 이를 이용한 천연가스로부터 합성가스의 제조방법에 관한 것으로서, 더욱 상세하게는 θ-Al
2 O
3 를 특정 금속으로 수식하여 얻은 담체상(M
3 -M
4 -ZrO
2 /θ-Al
2 O
3 )에, 니켈 또는 니켈과 조촉매의 혼합물(M
1 -M
2 -Ni)을 담지시켜 다음 화학식 1로 표시되는 신규한 니켈계 개질촉매를 제조하고, 이 촉매상에서 일정반응 조건하에 천연가스에 대하여 수증기개질, 산소개질 또는 수증기-산소 혼합 개질반응을 수행함으로써, 천연가스를 여러 가지 종류의 개질반응에 적용할 수 있는 장점을 가지며, 기존의 수증기 개질 촉매에 비하여 코크 저항성, 고온에서의 촉매 안정성 및 촉매 활성이 개선된 니켈계 개질촉매 및 이를 이용한 천연가스로부터 합성가스의 제조방법에 관한 것이다.

M
1 -M
2 -Ni/M
3 -M
4 -ZrO
2 /θ-Al
2 O
3

상기 화학식 1에서 : M
1 은 알칼리 금속 중에서 선택된 원소이고; M
2 및 M
3 는 각각 알칼리 토금속 중에서 선택된 원소이며; M
4 는 ⅢB족 및 란타늄족 중에서 선택된 원소이다.
摘要翻译：一种改进的θ-Al2O3负载镍重整催化剂及其用于从天然气生产合成气的用途，更具体地涉及具有改进的耐焦炭性，高温催化稳定性和催化活性的由下式1表示的镍重整催化剂，其中是通过在用金属改性的θ-Al2O3载体（M3-M4-ZrO2 / theta-Al2O3）上涂覆镍或助催化剂（M1-M2-Ni）的混合物以及其从天然气制备合成气蒸汽重整，氧气重整或蒸汽 - 氧气重整，其中M1是碱金属，M2和M3中的每一个是碱土金属; M4是IIIB族元素或镧系元素。

7. 发明公开

KR1020030044346A 플레이트형 수증기 개질장치 有权
标题翻译：板式蒸汽改造机
公开(公告)号：KR1020030044346A
公开(公告)日：2003-06-09
申请号：KR1020010075062
申请日：2001-11-29
申请人： 한국가스공사 , 한국화학연구원 , 주식회사 경동도시가스
发明人： 오영삼 , 백영순 , 송택용 , 박상언 , 전기원 , 최리상
IPC分类号： C01B3/32
CPC分类号： C01B3/384 , B01J19/249 , B01J2219/00157 , B01J2219/2453 , B01J2219/2458 , B01J2219/2465 , B01J2219/2466 , B01J2219/2467 , B01J2219/2474 , C01B3/48 , C01B2203/00 , C01B2203/0233 , C01B2203/0288 , C01B2203/044 , C01B2203/047 , C01B2203/048 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/0883 , C01B2203/1241 , C01B2203/127 , C01B2203/1288 , C01B2203/16 , C01B2203/1614 , C01B2203/82 , H01M8/0612 , H01M8/0668 , H01M8/0675 , Y02P20/128
摘要： PURPOSE: A plate type steam reformer which effectively preheats reforming reactor as well as high and low temperature shift reactors and controls flow amount of flue gas using damper, thereby controlling temperature of each reactor to a desired temperature to obtain gas containing sufficient hydrogen is provided. CONSTITUTION: The plate type steam reformer is characterized in that a plate type burner(1) capable of heating a large area is installed at the lower side as a heat source, a high temperature shift reactor(4) requiring a relatively lower high temperature is stacked in the upper side of the reforming reactor(3) as a reforming reactor(3) requiring a relatively higher high temperature is being stacked in the upper side of the burner(1), a low temperature reforming reactor(5) requiring low temperature is stacked in the upper side of the high temperature shift reactor(4), and a relevant separation plate(7) is installed between each of the reactors(3,4,5) so that required heat is supplied to the reactors(3,4,5) as combustion flue gas of high temperature generated from the burner(1) is passing through the respective reactors(3,4,5) in such a way that the combustion flue gas of high temperature encircles the reactors(3,4,5).
摘要翻译：目的：提供一种板式蒸汽重整器，其有效预热重整反应器以及高温和低温变换反应器，并使用阻尼器控制烟道气的流量，从而将每个反应器的温度控制到所需温度以获得含有足够氢的气体。构成：板式蒸汽重整器的特征在于，作为热源的下侧设有能够大面积加热的板式燃烧器（1），需要较低温度的高温变换反应器（4）为堆叠在重整反应器（3）的上侧，作为在燃烧器（1）的上侧堆叠需要相对较高的高温的重整反应器（3），需要低温的低温重整反应器（5）堆叠在高温变换反应器（4）的上侧，并且在每个反应器（3,4,5）之间安装相关的分离板（7），从而将所需的热量供应到反应器（3，由燃烧器（1）产生的高温燃烧烟道气通过各个反应器（3,4,5），使得高温燃烧废气包围反应器（3,4），5）。

8. 发明公开

KR1020020021721A 합성가스 제조용 니켈계 개질촉매 및 이를 이용하는수증기 개질에 의한 천연가스로부터 합성가스의 제조방법 有权
标题翻译：用于制备合成气的镍改性催化剂和通过蒸汽重整从天然气制备合成气的方法
公开(公告)号：KR1020020021721A
公开(公告)日：2002-03-22
申请号：KR1020000054443
申请日：2000-09-16
申请人： 한국화학연구원 , 한국가스공사 , 주식회사 경동도시가스
发明人： 박상언 , 전기원 , 장종산 , 노현석 , 오영삼 , 백영순 , 송택용 , 최리상
IPC分类号： B01J21/06 , B01J23/755 , B01J27/057
CPC分类号： B01J23/755 , B01J23/10 , C01B3/26
摘要： PURPOSE: According to steam reforming reaction using nickel reforming catalyst(Ni/Ce-ZrO2) where synthesis gas containing hydrogen as primary ingredient is prepared from natural gas comprising primary methane, the present nickel reforming catalyst(Ni/Ce-ZrO2) has superior methane conversion rate when used as catalyst for steam reforming. CONSTITUTION: The nickel reforming catalyst(Ni/Ce-ZrO2) for preparing synthesis gas is characterized in that zirconia coated with cerium 0.01-1.0mol.% is further supported with nickel 5-20wt.%. The method for preparing synthesis gas from natural gas by steam reforming is performed by steam reforming reaction under operation conditions that reaction a mole ratio of methane and steam is 1:2-7, a reaction temperature is 600 to 1000deg.C, a reaction pressure is 0.5-30atm and a space velocity is 1000-500000cc.
摘要翻译：目的：本发明镍重整催化剂（Ni / Ce-ZrO2）具有优异的甲烷含量，采用镍重整催化剂（Ni / Ce-ZrO2）进行蒸汽重整反应，其中以氢为主要成分的合成气由原始甲烷组成，用作蒸汽重整催化剂时的转化率。构成：用于制备合成气的镍重整催化剂（Ni / Ce-ZrO 2）的特征在于涂覆有0.01-1.0mol％的铈的氧化锆进一步以5-20wt％的镍负载。通过蒸汽重整从天然气制备合成气的方法是在甲烷和蒸汽的摩尔比为1：2-7，反应温度为600〜1000℃，反应压力为为0.5-30atm，空速为1000-500000cc。

9. 发明授权

KR100371089B1 고분산 귀금속 담지 하이브리드형 분자체 탈질촉매의제조방법 失效
标题翻译： 고분산귀금속담지하이브드드형자자체탈질촉매의제조방
公开(公告)号：KR100371089B1
公开(公告)日：2003-02-06
申请号：KR1020000061714
申请日：2000-10-19
申请人： 한국화학연구원 , 한국가스공사
发明人： 박상언 , 이철위 , 박중남 , 송인표 , 최동수 , 박달령
IPC分类号： B01J37/30 , B01J37/08
摘要： PURPOSE: Provided is a hybrid molecular sieve DeNOx catalyst containing highly dispersed noble metals, which show excellent poisoning resistance even in the coexistence of moisture, CO2, and SO2, therefore it is applicable to gas emission purification in gas turbine, boiler, and mobile air pollution sources such as lean burn vehicles. CONSTITUTION: In the manufacture process of DeNOx catalyst by supporting silica or H-beta zeolite with noble metals, the method of preparing a hybrid molecular sieve DeNOx catalyst containing highly dispersed noble metals includes the steps of (i) supporting a composite substrate with 0.1-1.5 wt.% of noble metals including Pt, Rh, and Pd, wherein the weight ratio of protonic or ammonium zeolite and metal oxides is 1:1; (ii) chemically and physically fixing volatile hydrocarbons having a boiling point of 60 to 200°C and hydrocarbons containing hetero atom; and (iii) dispersing noble metals into the composite substrate via carbonization at 250-300°C in oxygen atmosphere and calcination at 450-550°C. The protonic or ammonium zeolite is selected from BEA, MFI, MOR and FAU structured zeolites of which Si/Al ratio is within 10-100. The metal oxides are selected from zirconia, seria, and titania containing 0.2-2.0wt.% of sulfate or persulfate. Volatile hydrocarbons and hydrocarbons are selected from TEAOH, furfuryl alcohol, TPAOH, TBACl, TPA, aqueous sucrose solution, and aqueous glucose solution.
摘要翻译：用途：提供一种含有高度分散的贵金属的混合分子筛DeNOx催化剂，即使在水分，CO2和SO2共存的情况下也表现出优异的抗中毒能力，因此它适用于燃气轮机，锅炉和移动空气中的气体净化像贫困车辆这样的污染源。本发明涉及一种制备含有高分散贵金属的杂化分子筛DeNOx催化剂的方法，包括以下步骤：（i）将含有贵金属的二氧化硅或H- 1.5wt％的贵金属，包括Pt，Rh和Pd，其中质子或铵沸石与金属氧化物的重量比为1:1; （ii）化学和物理固定沸点为60-200℃的挥发性烃和含有杂原子的烃; （iii）通过在250-300℃和在氧气氛中碳化并在450-550℃煅烧，将贵金属分散到复合衬底中。质子或铵沸石选自Si / Al比率在10-100范围内的BEA，MFI，MOR和FAU结构沸石。金属氧化物选自含有0.2-2.0重量％硫酸盐或过硫酸盐的氧化锆，正铁和二氧化钛。挥发性烃和烃选自TEAOH，糠醇，TPAOH，TBACl，TPA，蔗糖水溶液和葡萄糖水溶液。

10. 发明公开

KR1020020030672A 고분산 귀금속 담지 하이브리드형 분자체 탈질촉매의제조방법 失效
标题翻译：包含高分散金属的混合分子筛脱氧催化剂的制备
公开(公告)号：KR1020020030672A
公开(公告)日：2002-04-25
申请号：KR1020000061714
申请日：2000-10-19
申请人： 한국화학연구원 , 한국가스공사
发明人： 박상언 , 이철위 , 박중남 , 송인표 , 최동수 , 박달령
IPC分类号： B01J37/30 , B01J37/08
CPC分类号： B01J37/0009 , B01D53/9427 , B01J29/44 , B01J29/7215 , B01J37/084 , B01J37/30
摘要： PURPOSE: Provided is a hybrid molecular sieve DeNOx catalyst containing highly dispersed noble metals, which show excellent poisoning resistance even in the coexistence of moisture, CO2, and SO2, therefore it is applicable to gas emission purification in gas turbine, boiler, and mobile air pollution sources such as lean burn vehicles. CONSTITUTION: In the manufacture process of DeNOx catalyst by supporting silica or H-beta zeolite with noble metals, the method of preparing a hybrid molecular sieve DeNOx catalyst containing highly dispersed noble metals includes the steps of (i) supporting a composite substrate with 0.1-1.5 wt.% of noble metals including Pt, Rh, and Pd, wherein the weight ratio of protonic or ammonium zeolite and metal oxides is 1:1; (ii) chemically and physically fixing volatile hydrocarbons having a boiling point of 60 to 200°C and hydrocarbons containing hetero atom; and (iii) dispersing noble metals into the composite substrate via carbonization at 250-300°C in oxygen atmosphere and calcination at 450-550°C. The protonic or ammonium zeolite is selected from BEA, MFI, MOR and FAU structured zeolites of which Si/Al ratio is within 10-100. The metal oxides are selected from zirconia, seria, and titania containing 0.2-2.0wt.% of sulfate or persulfate. Volatile hydrocarbons and hydrocarbons are selected from TEAOH, furfuryl alcohol, TPAOH, TBACl, TPA, aqueous sucrose solution, and aqueous glucose solution.
摘要翻译：目的：提供含有高度分散的贵金属的杂化分子筛DeNOx催化剂，即使在水分，二氧化碳和二氧化硫共存时也具有优异的耐中毒性，因此适用于燃气轮机，锅炉和移动空气中的气体排放净化污染源如稀燃车。构成：在通过用贵金属负载二氧化硅或H-β沸石的DeNOx催化剂的制造方法中，制备含有高度分散的贵金属的杂化分子筛DeNOx催化剂的方法包括以下步骤：（i）将复合基材以0.1- 1.5重量％的贵金属包括Pt，Rh和Pd，其中质子或铵沸石和金属氧化物的重量比为1:1; （ii）化学和物理固定沸点为60至200℃的挥发性烃和含有杂原子的烃; 和（iii）在氧气氛中，在250-300℃下通过碳化将贵金属分散到复合衬底中，并在450-550℃下煅烧。质子或铵沸石选自Si / Al比在10-100内的BEA，MFI，MOR和FAU结构的沸石。金属氧化物选自含0.2-2.0重量％硫酸盐或过硫酸盐的氧化锆，丝氨酸和二氧化钛。挥发性烃和烃选自TEAOH，糠醇，TPAOH，TBAC1，TPA，蔗糖水溶液和葡萄糖水溶液。

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