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1.发明授权Coal/coke/heavy residual oil boiler with sulfur and carbon dioxide capture and recovery 有权煤/焦炭/重残油锅炉采用硫和二氧化碳捕集和回收公开(公告)号：US08084010B2
公开(公告)日：2011-12-27
申请号：US12102653
申请日：2008-04-14
CPC分类号： F23C9/003 , C01B32/50 , C01D5/00 , C01D9/06 , F23C2900/99004 , F23J7/00 , F23J15/06 , F23J2900/15061 , F23L7/007 , F23L2900/07001 , Y02E20/322 , Y02E20/324 , Y02E20/344
摘要： A pulverized coal/coke (PC) boiler combusts carbon-based fuel with substantially pure oxygen and a flue gas recirculation stream (containing predominately carbon dioxide) at varied ratios to achieve a desired boiler temperature profile while producing captured sulfur, a high purity captured CO2 and electric power. The boiler includes at least one of (a) a mechanism for admixing a pulverized solid carbon-based fuel with an alkali metal salt and (b) injecting alkali metal salt into the boiler combustion zone containing a pulverized solid carbon-based fuel.
摘要翻译： 粉煤/焦炭（PC）锅炉以基本上纯的氧气和基本上纯度为二氧化碳的烟道气再循环流（主要含有二氧化碳）燃烧碳基燃料，以获得所需的锅炉温度曲线，同时产生捕获的硫，高纯度捕获的二氧化碳 和电力。 锅炉包括以下中的至少一种：（a）将粉碎的固体碳基燃料与碱金属盐混合的机构和（b）将碱金属盐注入到含有粉碎的固体碳类燃料的锅炉燃烧区中。
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2.发明申请Coal/Coke/Heavy Residual Oil Boiler With Sulfur And Carbon Dioxide Capture And Recovery 有权煤/焦炭/重残余油锅炉与硫和二氧化碳捕获和回收公开(公告)号：US20090257941A1
公开(公告)日：2009-10-15
申请号：US12102653
申请日：2008-04-14
CPC分类号： F23C9/003 , C01B32/50 , C01D5/00 , C01D9/06 , F23C2900/99004 , F23J7/00 , F23J15/06 , F23J2900/15061 , F23L7/007 , F23L2900/07001 , Y02E20/322 , Y02E20/324 , Y02E20/344
摘要： A pulverized coal/coke (PC) boiler combusts carbon-based fuel with substantially pure oxygen and a flue gas recirculation stream (containing predominately carbon dioxide) at varied ratios to achieve a desired boiler temperature profile while producing captured sulfur, a high purity captured CO2 and electric power. The boiler includes at least one of (a) a mechanism for admixing a pulverized solid carbon-based fuel with an alkali metal salt and (b) injecting alkali metal salt into the boiler combustion zone containing a pulverized solid carbon-based fuel.
摘要翻译： 粉煤/焦炭（PC）锅炉以基本上纯的氧气和基本上纯度为二氧化碳的烟道气再循环流（主要含有二氧化碳）燃烧碳基燃料，以获得所需的锅炉温度曲线，同时产生捕获的硫，高纯度捕获的二氧化碳 和电力。 锅炉包括以下中的至少一种：（a）将粉碎的固体碳基燃料与碱金属盐混合的机构和（b）将碱金属盐注入到含有粉碎的固体碳类燃料的锅炉燃烧区中。
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