RU93039971A - METHOD OF INCOMPLETE COMBUSTION OF FUEL AND CATALYTIC SYSTEM CONTAINING PALLAD CATALYSTS OF COMPLETE COMBUSTION - Google Patents

METHOD OF INCOMPLETE COMBUSTION OF FUEL AND CATALYTIC SYSTEM CONTAINING PALLAD CATALYSTS OF COMPLETE COMBUSTION

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Publication number
RU93039971A
RU93039971A RU93039971/04A RU93039971A RU93039971A RU 93039971 A RU93039971 A RU 93039971A RU 93039971/04 A RU93039971/04 A RU 93039971/04A RU 93039971 A RU93039971 A RU 93039971A RU 93039971 A RU93039971 A RU 93039971A
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RU
Russia
Prior art keywords
combustion
temperature
catalyst
fuel
catalytic system
Prior art date
Application number
RU93039971/04A
Other languages
Russian (ru)
Other versions
RU2153631C2 (en
Inventor
А.Далла Бетта Ральф
Цуруми Казунори
Содзи Тору
Изава Нобуйасу
Х.Рибъеро Фабио
Л.Гартен Роберт
Original Assignee
Каталитика, Инк.
Танака Кикинзоку Когио К.К.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/617,975 external-priority patent/US5326253A/en
Priority claimed from US07/617,979 external-priority patent/US5259754A/en
Priority claimed from US07/617,974 external-priority patent/US5250489A/en
Application filed by Каталитика, Инк., Танака Кикинзоку Когио К.К. filed Critical Каталитика, Инк.
Publication of RU93039971A publication Critical patent/RU93039971A/en
Application granted granted Critical
Publication of RU2153631C2 publication Critical patent/RU2153631C2/en

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Claims (1)

Настоящее изобретение описывает каталитическую систему, включающую материал катализатора, содержащий палладий на подложке, а также способ неполного сгорания топлива, в котором топливо неполностью сгорает с помощью этого катализатора. Палладиевый катализатор может также содержать палладий, смешанный с металлами, выбранными из Группы VIII или IB, может быть сортовым, например, иметь более высокую активность на переднем краю катализатора, или может быть размещен на подложке, содержащей двуокись циркония. Путем подбора катализаторов и подложек решают множество проблем, связанных с долговременной стабильностью палладия как катализатора неполного сгорания. Каталитическая система стабильна в работе, имеет сравнительно низкую рабочую температуру, имеет низкую температуру окисления и не имеет чувствительности к "уходу" температуры. Рабочий газ, образованный продуктами сгорания, полученный с помощью каталитического процесса, обычно находится при температуре ниже температуры самосгорания и может быть использован при этой температуре или может подаваться на другие ступени сгорания для дальнейшего использования в газовой турбине, печи, котле и т.п.The present invention describes a catalytic system comprising a catalyst material containing palladium on a substrate, as well as a method for incomplete combustion of a fuel in which the fuel is not fully combusted with this catalyst. The palladium catalyst may also contain palladium mixed with metals selected from Group VIII or IB, may be graded, for example, have a higher activity at the leading edge of the catalyst, or may be placed on a substrate containing zirconium dioxide. By selecting catalysts and substrates, many problems are associated with the long-term stability of palladium as a catalyst for incomplete combustion. The catalytic system is stable in operation, has a relatively low operating temperature, has a low oxidation temperature and is not sensitive to temperature "leaving". The combustion gas produced by the catalytic process is usually at a temperature below the self-combustion temperature and can be used at this temperature or can be fed to other combustion stages for further use in a gas turbine, furnace, boiler, etc.
RU93039971/04A 1990-11-26 1991-11-26 Method of fuel incomplete combustion (versions) and catalytic system containing palladium catalysts of incomplete combustion (versions) RU2153631C2 (en)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US61798190A 1990-11-26 1990-11-26
US07/617974 1990-11-26
US07/617,975 1990-11-26
US07/617,979 1990-11-26
US07/617979 1990-11-26
US07/617,975 US5326253A (en) 1990-11-26 1990-11-26 Partial combustion process and a catalyst structure for use in the process
US07/617,974 1990-11-26
US07/617998 1990-11-26
US07/617,979 US5259754A (en) 1990-11-26 1990-11-26 Partial combustion catalyst of palladium on a zirconia support and a process for using it
US07/617,974 US5250489A (en) 1990-11-26 1990-11-26 Catalyst structure having integral heat exchange
US07/617975 1990-11-26
US07/617,981 1990-11-26

Publications (2)

Publication Number Publication Date
RU93039971A true RU93039971A (en) 1996-04-27
RU2153631C2 RU2153631C2 (en) 2000-07-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU93039971/04A RU2153631C2 (en) 1990-11-26 1991-11-26 Method of fuel incomplete combustion (versions) and catalytic system containing palladium catalysts of incomplete combustion (versions)

Country Status (9)

Country Link
EP (1) EP0559844B1 (en)
JP (1) JP3191013B2 (en)
KR (1) KR100261782B1 (en)
AT (1) ATE176605T1 (en)
AU (1) AU1335792A (en)
DE (1) DE69130894T2 (en)
ES (1) ES2129041T3 (en)
RU (1) RU2153631C2 (en)
WO (1) WO1992009848A1 (en)

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