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2. 发明专利

ZA861246B CATALYTIC REDUCTION OF NITROGEN OXIDES IN EXHAUST GASES 未知
公开(公告)号：ZA861246B
公开(公告)日：1986-10-29
申请号：ZA861246
申请日：1986-02-19
申请人： DIDIER WERKE AG , DIDIER ENG
发明人： WAGENER DIETRICH , LAUE KARL HEINRICH , WUNDERLICH EGMAR , SANDER THEO , FLOCKENHAUS CLAUS , HACKLER ERICH , LEVKOV BLAGOJE , GRIMM DANIEL , KAINER HARTMUT , STEIN HERMANN , BUEHLER HANS-EUGEN , KALFA HORST , JANSEN JOHANN , STENDER WERNER , MAX ARNOLD
IPC分类号： B01D53/86 , B01J23/86 , B01J37/04 , B01D53/94 , B01J , B01D , A62D
摘要： A catalyst for use with ammonia for the selective reduction of nitrogen oxides in waste gases. The catalyst comprises a mixture of substances which has high activity and selectivity with regard to nitrogen oxide conversion and high sorption capabilities with regard to ammonia, but low oxidation capabilities with regard to sulfur dioxide, ammonia, or similar substances. The invention also provides a process for the manufacture and use of such catalysts.

3. 发明专利

AU5370386A GASES 未知
公开(公告)号：AU5370386A
公开(公告)日：1986-08-28
申请号：AU5370386
申请日：1986-02-18
申请人： DIDIER ENG , DIDIER WERKE AG
发明人： WAGENER DIETRICH , LAUR KARL HEINRICH , WUNDERLICH EGMAR , SANDER THEO , FLOCKENHAUS CLAUS , HACKLER ERICH , LEVKOV BLAGOJE , GRIMM DANIEL , KAINER HARTMUT , STEIN HERMANN , BUHLER HANS-EUGEN , KALFA HORST , JANSEN JOHANN , STENDER WERNER , MAX ARNOLD
IPC分类号： B01D53/94 , B01D53/86 , B01J23/86 , B01J37/04 , B01J37/00 , B01D53/36
摘要： A catalyst for use with ammonia for the selective reduction of nitrogen oxides in waste gases. The catalyst comprises a mixture of substances which has high activity and selectivity with regard to nitrogen oxide conversion and high sorption capabilities with regard to ammonia, but low oxidation capabilities with regard to sulfur dioxide, ammonia, or similar substances. The invention also provides a process for the manufacture and use of such catalysts.

4. 发明专利

CA2075889A1 REGENERATOR 未知
公开(公告)号：CA2075889A1
公开(公告)日：1993-02-14
申请号：CA2075889
申请日：1992-08-12
申请人： DIDIER WERKE AG
发明人： TAUT ULRICH , STREUBER CHRISTIAN , KALFA HORST
IPC分类号： F23L15/02 , F24H7/00 , F24S20/20 , F28D17/02 , F28D20/02 , F28D20/00
摘要： A regenerator, for example, in a hot-blast stove or a heat accumulator in a solar system, with an accumulator core (1) that is built up from ceramic or metal or natural material and which is used to accumulate "sensible" heat. The accumulator core (1) is acted upon by a hot charging flow on one, "hot" side so as to become charged, until such time as on the other, "cold" side, a maximally permissible charging flow outlet temperature is reached. In order to be discharged, the accumulator core (1) is acted upon from the other, "cold" side by a cold discharge flow until such time as a minimally permissible discharge outlet temperature is reached on the "hot" side. In order to increase the heat absorption capacity for (sensible) heat without increasing the volume, on the hot side and/or the cold side of the accumulator core (1) there is a layer (3, 4) that serves as a temperature buffer and which delays achievement of the maximally permissible outlet temperature super-proportionally, or else increases the heat absorption capacity super-proportionally. (Figure 1)

5. 发明专利

ES2013170A6 DISPOSITIVO PARA TTANSFORMAR ENERGIA SOLAR EN CALOR DE PROCESO. 未知
公开(公告)号：ES2013170A6
公开(公告)日：1990-04-16
申请号：ES8901274
申请日：1989-04-12
申请人： DIDIER WERKE AG , DEUTSCHE FORSCH LUFT RAUMFAHRT
发明人： GEYER MICHAEL , STREUBER CHRISTIAN , KALFA HORST
IPC分类号： F24J2/46 , F24J2/48 , F24S20/20 , F28F21/04 , F24J2/00
摘要： DISPOSITIVO PARA TRANSFORMAR ENERGIA SOLAR EN CALOR DE PROCESO. LA INVENCION SE REFIERE A UN DISPOSITIVO PARA TRANSFORMAR ENERGIA SOLAR EN CALOR DE PROCESO EN EL QUE EN UNA CAMARA DE RECUPERACION TERMICA, SE DISPONEN ELEMENTOS DE RECUPERACION QUE SE EXPONEN A LA RADIACION DE LA LUZ SOLAR Y QUE SON RODEADOS POR UNA CORRIENTE DE UN GAS QUE HAYA QUE CALENTAR, SIENDO, PARA MEJORAR EL GRADO DE EFICACIA Y PARA MANTENER UNA FUNCION DURADERA, LOS ELEMENTOS RECUPERADORES UNOS TUBOS DE CERAMICA DISPUESTOS A DISTANCIA ENTRE ELLOS Y QUE ATRAVIESAN LA CAMARA DE RECUPERACION TERMICA, A TRAVES DE LOS CUALES SE CONDUCE UNA CORRIENTE PARCIAL DEL GAS A CALENTAR, MIENTRAS QUE OTRA CORRIENTE PARCIAL DEL GAS A CALENTAR ES LLEVADA A TRAVES DE LA CAMARA DE RECUPERACION CIRCULANDO EXTERIORMENTE ALREDEDOR DE LOS TUBOS.

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