专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP1687566A2 VORRICHTUNG UND VERFAHREN ZUR OPTIMIERUNG DES ABGASAUSBRANDES IN VERBRENNUNGSANLAGEN 审中-公开
标题翻译： VORRICHTUNG UND VERFAHREN ZUR OPTIMIERUNG DES ABGASAUSBRANDES VERBRENNUNGSANLAGEN
公开(公告)号：EP1687566A2
公开(公告)日：2006-08-09
申请号：EP04765784.6
申请日：2004-10-02
申请人： Forschungszentrum Karlsruhe GmbH
发明人： HUNSINGER, Hans , KELLER, Hubert , ZIPSER, Stephan , FREY, Hans-Heinz
IPC分类号： F23G5/50 , F23N5/00
CPC分类号： F23L9/02 , F23G5/50 , F23G2207/104 , F23G2900/55011 , F23N5/003 , F23N2029/20
摘要： The invention relates to a device for optimizing the exhaust gas burn-out rate in incinerating plants with a fixed-bed burn-out area and an exhaust gas burn-out area, said device comprising several controllable nozzles, for injecting an oxygen-containing secondary gas into an active region of the exhaust gas burn-out area. The aim of the invention is to provide a device and a corresponding method, for optimizing the exhaust gas burn-out rate, which ensure a complete burning out even in transient incineration processes with a minimum amount of secondary gas. Said aim is achieved, whereby means for the selective determination of individual incompletely-burned gas components in the active region and the conversion thereof into signals as well as a control unit are provided, said control unit converting the signals into control instructions for each of said controllable nozzles for a targeted injection of secondary gas.
摘要翻译：本发明涉及一种用于优化具有固定床燃烧区域和废气燃尽区域的焚化设备中的废气燃尽率的设备，所述设备包括多个可控制的喷嘴，用于喷射含氧的二次燃料气体进入废气燃尽区域的活性区域。本发明的目的是提供一种用于优化废气燃尽率的装置和相应方法，其确保即使在具有最少量的二次气体的瞬态焚烧过程中也完全燃尽。实现所述目标，由此提供用于选择性地确定有源区中的单独的不完全燃烧的气体成分并将其转换成信号的装置以及控制单元，所述控制单元将信号转换成用于每个所述控制指令可控喷嘴用于二次气体的目标喷射。

2. 发明公开

EP0986720A1 VERFAHREN ZUR BESCHICKUNG DER VERBRENNUNGSEINHEIT EINES KOHLEKRAFTWERKS 失效
标题翻译：方法给煤电厂的烧伤科
公开(公告)号：EP0986720A1
公开(公告)日：2000-03-22
申请号：EP98913740.1
申请日：1998-03-28
申请人： Forschungszentrum Karlsruhe GmbH
发明人： HUNSINGER, Hans , KREISZ, Siegfried , SEIFERT, Helmut , VEHLOW, Jürgen
IPC分类号： F23K1/04 , F23J15/02
CPC分类号： B01D47/06 , B01D50/006 , B01D53/1456 , B01D2257/60 , F23J15/02 , F23J2215/60 , F23J2217/10 , F23J2217/50 , F23K1/04 , F23K2900/01041
摘要： The invention relates to a method for charging the combustion unit of a coal-fuelled power station in which the coal is fed into said combustion unit at least partially using a stream of flue gas. According to prior art, said flue gas stream consists of the recycled flue gas of the coal-fuelled power station. The aim of the invention is to provide another stream of flue gas. To this end, the flue gas stream of a waste incineration plant is used as a flue gas stream, said flue gas stream having already been treated to large extent to remove mercury and other heavy metals, flue ash and hydrochloric acid.

3. 发明公开

EP2064490A1 VERFAHREN ZUR CHARAKTERISIERUNG DER ABGASAUSBRANDQUALITÄT IN VERBRENNUNGSANLAGEN 失效转让
标题翻译：表示特征的ABGASAUSBRANDQUALITÄT方法焚化厂
公开(公告)号：EP2064490A1
公开(公告)日：2009-06-03
申请号：EP07801802.5
申请日：2007-08-22
申请人： Forschungszentrum Karlsruhe GmbH
发明人： MATTHES, Jörg , KELLER, Hubert , HUNSINGER, Hans
IPC分类号： F23G5/50 , F23M11/04 , F23N3/08 , F23G5/14
CPC分类号： F23G5/50 , F23G5/14 , F23G2900/55002 , F23M11/045 , F23M2900/11041 , F23N3/082 , F23N2029/04 , F23N2029/20
摘要： Method for characterizing the exhaust gas burn-off quality of a combustion process in combustion systems having a gas burn-off zone. The object is to propose such a method as a basis for optimizing the exhaust gas burn-off which ensures complete burn-off even in the case of non-steady-state combustion processes with a minimum of secondary gas, and in particular which basically also detects regions in which no combustion activities at all take place due to lack of combustion gases. The object is achieved in that the method optically senses combustion regions in a flow cross section of the gas burn-off zone, regions without combustion and regions of soot in the visible wavelength range, wherein the regions without combustion and the regions of soot are distinguished by different dynamics, and by averaging a plurality of successive individual recordings said regions can be differentiated in their junction areas with the combustion regions.

4. 发明公开

EP1982112A1 VERFAHREN ZUR PRIMÄRSEITIGEN STICKOXIDMINDERUNG IN EINEM ZWEISTUFIGEN VERBRENNUNGSPROZESS 有权转让
标题翻译： VERFAHREN ZURPRIMÄRSEITIGENSTICKOXIDMINDERUNG IN EINEM ZWEISTUFIGEN VERBRENNUNGSPROZESS
公开(公告)号：EP1982112A1
公开(公告)日：2008-10-22
申请号：EP07702874.4
申请日：2007-01-18
申请人： Forschungszentrum Karlsruhe GmbH
发明人： HUNSINGER, Hans
IPC分类号： F23G5/50
CPC分类号： F23G5/165 , F23G5/14 , F23G5/50 , F23G2203/101 , F23G2207/30 , F23J2215/101 , F23L1/02 , F23L7/002 , F23L9/02
摘要： Method of reducing the nitrogen oxide formation (NOx) on the primary side and of at the same time avoiding the formation of nitrous oxide (N2O) and ammonia slip (NH3) in the exhaust gas of a two-stage combustion process and of improving the slag balance, comprising a fixed-bed burn-out zone, through which an oxygenous primary gas flows, above a fuel bed and a downstream exhaust-gas burn-out zone into which oxygenous secondary gas is additionally introduced. The object is to propose a simple and reliably controllable method for reducing nitrogen oxide formation on the primary side in combustion plants, for example grate combustion plants, with considerably higher efficiency, wherein no additional pollutants are produced or the utilization of the energy of the heat content of the combustion gases is only marginally impaired. The object is achieved in that the calorific value of the exhaust gas between the fuel bed surface and upstream of the exhaust-gas burn-out zone is reduced in such a way that an average calorific value of less than 1 MJ/m3 occurs, and the temperature of the fuel bed surface is at least 950°C until the exhaust gas leaves the exhaust-gas burn-out zone, and the gas temperature above the fuel bed in the region of the rear grate half is more than 1000°C.
摘要翻译：在燃料燃烧期间，主要减少一氧化氮的形成并同时还原/除去炉内废气中的一氧化二氮和氨，包括在包含至少一个主氧气流热床（1）的炉子中燃烧燃料，在热室（3）和排气烟区（6）中; 进一步向排气烟区提供含氧的二次气体，其中该热床包括多热床（P 1，P 2，P 3，P 4）; 并且从多温床轴向混合排气组分。在燃料燃烧期间（其中燃烧发生至少两个阶段），一氧化氮的形成的初步减少和炉中废气中的一氧化二氮和氨的同时还原/除去包括在包含在热室（3）和用于不完全燃烧的排气组分的排气烟区（6）中的至少一个主氧气流热床（1）; 进一步向排气烟区提供含有氧气的二次气体，其中该热床包括多热床（P 1，P 2，P 3，P 4），燃料通过该多个热床单独地通向初级气体，并且加热热床表面与排气烟区之间的排烟值降低; 通过在热床和废气区域的表面上方的一个或多个喷口添加水煤气混合物来轴向混合来自各个多热床的废气组分。对于上述过程的设备，包括独立声明。

5. 发明公开

EP1359992A2 VERWENDUNG EINES MATERIALS SOWIE EIN VERFAHREN ZUR RÜCKHALTUNG VON POLYHALOGENIERTEN VERBINDUNGEN 有权
标题翻译：材料和方法围堵多卤化合物的用途
公开(公告)号：EP1359992A2
公开(公告)日：2003-11-12
申请号：EP02740080.3
申请日：2002-02-14
申请人： Forschungszentrum Karlsruhe GmbH
发明人： KREISZ, Siegfried , HUNSINGER, Hans
IPC分类号： B01D53/04 , B01D53/70 , B01J20/20 , B01J20/26
CPC分类号： B01D53/02 , B01D53/70 , B01D2253/102 , B01D2253/202 , B01D2253/304 , B01D2257/206 , B01D2258/00 , B01J20/20 , B01J20/26 , B01J20/261 , B01J20/28026 , Y10S95/901
摘要： The aim of the invention is to create a material which is used to retain polyhalogenated compounds and which avoids the disadvantages of both activated carbon and polyolefins. To this end, the material used to retain polyhalogenated compounds consists of a filler material which is suitable for adsorbing polyhalogenated compounds, and a polyolefin matrix in which said filler material is fully integrated and enclosed.

6. 发明授权

EP0986720B1 VERFAHREN ZUR BESCHICKUNG DER VERBRENNUNGSEINHEIT EINES KOHLEKRAFTWERKS 失效
标题翻译：方法给煤电厂的烧伤科
公开(公告)号：EP0986720B1
公开(公告)日：2002-05-15
申请号：EP98913740.1
申请日：1998-03-28
申请人： Forschungszentrum Karlsruhe GmbH
发明人： HUNSINGER, Hans , KREISZ, Siegfried , SEIFERT, Helmut , VEHLOW, Jürgen
IPC分类号： F23K1/04 , F23J15/02
CPC分类号： B01D47/06 , B01D50/006 , B01D53/1456 , B01D2257/60 , F23J15/02 , F23J2215/60 , F23J2217/10 , F23J2217/50 , F23K1/04 , F23K2900/01041
摘要： The invention relates to a method for charging the combustion unit of a coal-fuelled power station in which the coal is fed into said combustion unit at least partially using a stream of flue gas. According to prior art, said flue gas stream consists of the recycled flue gas of the coal-fuelled power station. The aim of the invention is to provide another stream of flue gas. To this end, the flue gas stream of a waste incineration plant is used as a flue gas stream, said flue gas stream having already been treated to large extent to remove mercury and other heavy metals, flue ash and hydrochloric acid.

7. 发明公开

EP2004311A1 VERFAHREN UND VORRICHTUNG ZUR REDUZIERUNG VON STICKOXIDEN UND HALOGENIERTEN ORGANISCHEN VERBINDUNGEN IN VERBRENNUNGSANLAGEN 有权转让
标题翻译：方法和设备的氮氧化物和卤代烃的焚化厂还原
公开(公告)号：EP2004311A1
公开(公告)日：2008-12-24
申请号：EP07723094.4
申请日：2007-03-08
申请人： Forschungszentrum Karlsruhe GmbH
发明人： HUNSINGER, Hans
IPC分类号： B01D53/60 , B01D53/68 , B01D53/70 , F23J15/04
CPC分类号： B01D53/60 , B01D53/68 , B01D53/70 , B01D2251/2062 , B01D2257/2045 , B01D2257/2064 , B01D2257/302 , B01D2257/404 , F23J2215/20 , F23J2215/301 , F23J2219/20 , Y02A50/2344 , Y02A50/2349
摘要： It is the object of the invention to provide a process for simultaneously reducing nitrogen oxides and halogenated organic compounds in incineration plants having at least one combustion chamber (1, 3). The object is achieved by a process in which sulfur dioxide SO2 is selectively removed from the flue gas in at least one scrubber (9) by means of ammonia or ammonium compounds to form an aqueous ammonium sulfate/sulfite solution which is recycled entirely or partly into the combustion chamber.

8. 发明公开

EP1658123A1 VERFAHREN UND VORRICHTUNG ZUR REDUZIERUNG VON POLYHALOGENIERTEN VERBINDUNGEN IN VERBRENNUNGSANLAGEN 有权转让
标题翻译：方法和装置以降低多卤代化合物，焚烧厂
公开(公告)号：EP1658123A1
公开(公告)日：2006-05-24
申请号：EP04764138.6
申请日：2004-08-14
申请人： Forschungszentrum Karlsruhe GmbH
发明人： HUNSINGER, Hans
IPC分类号： B01D53/68 , F23C9/00 , B01D53/75
CPC分类号： B01D53/68 , B01D53/502 , B01D53/70 , B01D2257/2064 , F23G7/065 , F23G2900/00001 , F23J7/00 , F23J15/003 , F23J15/04 , F23J2215/301
摘要： The invention relates to a method for reducing polyhalogenated compounds in incineration plants comprising at least one combustion chamber. The aim of the invention is to provide a more efficient method. To achieve this, SO2 is separated from the flue gas in at least one gas washer and is recirculated to the combustion chamber.

9. 发明授权

EP1658123B1 VERFAHREN UND VORRICHTUNG ZUR REDUZIERUNG VON POLYHALOGENIERTEN VERBINDUNGEN IN VERBRENNUNGSANLAGEN 有权转让
标题翻译：方法和装置以降低多卤代化合物，焚烧厂
公开(公告)号：EP1658123B1
公开(公告)日：2009-10-14
申请号：EP04764138.6
申请日：2004-08-14
申请人： Forschungszentrum Karlsruhe GmbH
发明人： HUNSINGER, Hans
IPC分类号： B01D53/68 , F23C9/00 , B01D53/75
CPC分类号： B01D53/68 , B01D53/502 , B01D53/70 , B01D2257/2064 , F23G7/065 , F23G2900/00001 , F23J7/00 , F23J15/003 , F23J15/04 , F23J2215/301
摘要： The invention relates to a method for reducing polyhalogenated compounds in incineration plants comprising at least one combustion chamber. The aim of the invention is to provide a more efficient method. To achieve this, SO2 is separated from the flue gas in at least one gas washer and is recirculated to the combustion chamber.

10. 发明公开

EP2024682A1 VERFAHREN ZUR VERBESSERUNG DER SCHLACKEQUALITÄT VON ROSTFEUERUNGSANLAGEN 审中-公开
标题翻译：方法提高了品质不锈钢渣燃烧的
公开(公告)号：EP2024682A1
公开(公告)日：2009-02-18
申请号：EP07725507.3
申请日：2007-05-24
申请人： Forschungszentrum Karlsruhe GmbH
发明人： HUNSINGER, Hans , GERIG, Andreas , HÄFELE, Gerhard
IPC分类号： F23G5/50 , F23C9/00
CPC分类号： F23G5/50 , F23C9/006 , F23C2900/09002 , F23G5/002 , F23G2202/104 , F23G2202/106 , F23G2203/101 , F23G2207/30 , Y02E20/344
摘要： A method for the improvement of the slag quality of grate furnaces, comprising a combustion bed with several consecutive fixed-bed burn-out zones on one combustion grate underneath a combustion chamber. The problem addressed by the invention is to provide a simple and reliably controllable method for improving the slag quality during waste combustion, such as grate combustion, where a good slag quality is already being obtained during the fixed-bed combustion process on the grate. The problem is solved by the fact that the first fixed-bed burn-out zones are permeated by an oxygen-rich primary gas and that at least one of the fixed-bed burn-out zones following the first fixed-bed burn-out zone is permeated by hot fuel gas from the combustion chamber.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式