首页> 外文会议>2001 International gas research conference >STAGED BURNER WITH A SUBSTITUTED HEXAALUMINATE CATALYST FOR THE CONFINED HIGH TEMPERATURE CATALYTIC COMBUSTION OF NATURAL GAS

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STAGED BURNER WITH A SUBSTITUTED HEXAALUMINATE CATALYST FOR THE CONFINED HIGH TEMPERATURE CATALYTIC COMBUSTION OF NATURAL GAS

机译：天然气密闭高温催化燃烧用替代六铝酸盐催化剂的分段燃烧器。

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Catalytic combustion is an effective way to stabilise lean combustion and to achieve low NO_x emissions. However, the technology is essentially limited to low power density applications (＜＜ 300 kW/m~2) because of the insufficient durability of the precious metal catalysts, platinum and palladium, above 900℃. Hexaaluminate, perovskite or spinel oxides which have good thermal resistance and durability are candidate high temperature combustion catalysts, but their activity is insufficient below 1,000℃. Burner design can compensate for that gap in suitable catalytic activities. A staged catalytic burner with a durable high temperature hexaaluminate catalyst is described that permits the flameless catalytic combustion of natural gas to be initiated and sustained, raising hopes for the wider commercial development of catalytic combustion.

机译：催化燃烧是稳定稀薄燃烧并实现低NO_x排放的有效方法。但是，由于贵金属催化剂铂和钯在900℃以上的耐久性不足，该技术基本上仅限于低功率密度应用（＜＜ 300 kW / m〜2）。具有良好的耐热性和耐久性的六铝酸盐，钙钛矿或尖晶石氧化物是候选的高温燃烧催化剂，但在1000℃以下其活性不足。燃烧器设计可以弥补适当催化活性中的间隙。描述了具有耐用的高温六铝酸盐催化剂的分级催化燃烧器，其允许引发和维持天然气的无焰催化燃烧，这为催化燃烧的更广泛的商业发展带来了希望。

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来源
《2001 International gas research conference》|2001年|p.1-13|共13页
会议地点 Amsterdam(NL);Amsterdam(NL)
作者
Y. Brulle; M. Berger; T. Morand; M. Primet;
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作者单位

Gaz de France, Direction de la Recherche, France;

rnGaz de France, Direction de la Recherche, France;

rnGaz de France, Direction de la Recherche, France;

rnLaboratoire d'Application de la Chimie a l'Environnement, CNRS UMR, France;

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正文语种 eng
中图分类石油产品;
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1. High temperature stable magnesium oxide catalyst for catalytic combustion of methane: A comparison with manganese-substituted barium hexaaluminate [J] . M. Berg, S. Jaeras Catalysis Today . 1995,第3a4期

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2. Kinetics of Methane Catalytic Combustion on Mn-Substituted Barium Hexaaluminate Catalysts [J] . Veronique Pitchon, Dmitry Yu.Murzin Chemical Engineering & Technology: Industrial Chemistry -Plant Equipment -Process Engineering -Biotechnology . 2001,第12期

机译：Mn取代的六铝酸钡催化剂上甲烷催化燃烧动力学
3. Stability of hexaaluminate-based catalysts for high-temperature catalytic combustion of methane [J] . Erik Elm Svensson, Magali Boutonnet, Sven G. Jaras Applied Catalysis, B. Environmental: An International Journal Devoted to Catalytic Science and Its Applications . 2008,第1a2期

机译：甲烷高温催化燃烧六铝酸盐基催化剂的稳定性
4. STAGED BURNER WITH A SUBSTITUTED HEXAALUMINATE CATALYST FOR THE CONFINED HIGH TEMPERATURE CATALYTIC COMBUSTION OF NATURAL GAS [C] . Y. Brulle, M. Berger, T. Morand, International gas research conference . 2001

机译：具有取代六铝酸盐催化剂的分期燃烧器，用于天然气的狭窄的高温催化燃烧
5. Aerogel derived cation-substituted hexaaluminate catalysts for methane combustion. [D] . Yan, Lin-chiuan. 1998

机译：气凝胶衍生的用于甲烷燃烧的阳离子取代的六铝酸盐催化剂。
6. Study of Catalytic Combustion of Chlorobenzene and Temperature Programmed Reactions over CrCeOx/AlFe Pillared Clay Catalysts [O] . Yingnan Qiu, Na Ye, Danna Situ, 2019

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7. Effect of drying methods on the structure and catalytic combustion activity of Mn-substituted hexaaluminate catalysts [O] . Xu JG, Tian ZJ, Wang JW, 2004

机译：Effect of drying methods on the structure and catalytic combustion activity of mn-substituted hexaaluminate catalysts
8. Development of Durable High-Temperature Catalysts for Natural Gas Combustion,Catalytic Materials (CATMAT (Trade Name)) Properties Database. Topical Report No. 3 [R] . Wood, B. J., McCarty, J. G. 1994

机译：天然气燃烧耐久性高温催化剂的开发，催化材料（CaTmaT（商品名））特性数据库。第3号专题报告

STAGED BURNER WITH A SUBSTITUTED HEXAALUMINATE CATALYST FOR THE CONFINED HIGH TEMPERATURE CATALYTIC COMBUSTION OF NATURAL GAS

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