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公开(公告)号：US08029750B2
公开(公告)日：2011-10-04
申请号：US12332700
申请日：2008-12-11
CPC分类号： B01D5/0003 , B01D19/0015 , B01D53/56 , B01D2251/2062 , B01D2259/10 , C01B3/384 , C01B2203/0233 , C01B2203/0465 , C01B2203/0495 , C01B2203/0816 , C01B2203/0894 , C01B2203/1241 , Y02C20/20 , Y02P10/146
摘要： The invention relates to a process as well as a device for removal of exhaust gas (7) that contains oxidizable pollutants. The exhaust gas (7) that contains oxidizable pollutants is introduced at a suitable location (a) into a flue gas system (K) that corresponds to a process oven (D) and is mixed with hot, oxygen-containing flue gas that flows through the flue gas system, whereby the exhaust gas (7) that contains oxidizable pollutants is heated to a temperature of at least 600° C.
摘要翻译： 本发明涉及一种方法以及用于去除含有可氧化污染物的废气（7）的装置。 将含有可氧化污染物的废气（7）在合适的位置（a）引入对应于工艺炉（D）的烟道系统（K）中，并与热的含氧烟道气混合 烟气系统，由此将含有可氧化污染物的废气（7）加热至至少600℃的温度
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公开(公告)号：US20090152501A1
公开(公告)日：2009-06-18
申请号：US12332700
申请日：2008-12-11
CPC分类号： B01D5/0003 , B01D19/0015 , B01D53/56 , B01D2251/2062 , B01D2259/10 , C01B3/384 , C01B2203/0233 , C01B2203/0465 , C01B2203/0495 , C01B2203/0816 , C01B2203/0894 , C01B2203/1241 , Y02C20/20 , Y02P10/146
摘要： The invention relates to a process as well as a device for removal of exhaust gas (7) that contains oxidizable pollutants. The exhaust gas (7) that contains oxidizable pollutants is introduced at a suitable location (a) into a flue gas system (K) that corresponds to a process oven (D) and is mixed with hot, oxygen-containing flue gas that flows through the flue gas system, whereby the exhaust gas (7) that contains oxidizable pollutants is heated to a temperature of at least 600° C.
摘要翻译： 本发明涉及一种方法以及用于去除含有可氧化污染物的废气（7）的装置。 将含有可氧化污染物的废气（7）在合适的位置（a）引入对应于工艺炉（D）的烟道系统（K）中，并与热的含氧烟道气混合 烟气系统，由此将含有可氧化污染物的废气（7）加热至至少600℃的温度
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公开(公告)号：US20170152219A1
公开(公告)日：2017-06-01
申请号：US15353751
申请日：2016-11-17
申请人： Rachid Mabrouk , Klemens Wawrzinek , Christian Voss , Josef Schwarzhuber , Andreas Seliger , Benedikt Schürer , Gabriel Salazar Duarte
发明人： Rachid Mabrouk , Klemens Wawrzinek , Christian Voss , Josef Schwarzhuber , Andreas Seliger , Benedikt Schürer , Gabriel Salazar Duarte
CPC分类号： C07C273/10 , B01D53/0462 , B01D53/047 , B01D2256/16 , B01D2257/108 , B01D2257/502 , B01D2257/504 , B01D2257/7025 , B01D2257/704 , B01J19/00 , B01J2219/00006 , C01B3/36 , C01B3/48 , C01B3/508 , C01B3/56 , C01B32/50 , C01B2203/025 , C01B2203/0255 , C01B2203/0261 , C01B2203/0283 , C01B2203/042 , C01B2203/043 , C01B2203/068 , C01B2203/1241 , C01B2210/0014 , C01C1/04 , C10K1/32 , C10K3/04 , Y02C10/08 , Y02C20/20 , Y02P20/152 , Y02P20/156
摘要： A method for producing urea. A methane-containing feed gas stream is reacted with oxygen by partial oxidation to form a synthesis gas stream containing hydrogen and carbon monoxide. The carbon monoxide is reacted with water in a water gas-shift reaction to form carbon dioxide and hydrogen. The synthesis gas stream is separated into a first synthesis gas substream a second synthesis gas substream. The first synthesis gas substream is subjected to pressure-swing adsorption to separate hydrogen and the second synthesis gas substream is subjected to temperature-swing adsorption to separate carbon dioxide. The separated is reacted with nitrogen to form ammonia and the ammonia is reacted with the carbon dioxide to form urea.
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