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1. 发明申请

US20120102834A1 STAGED GASIFIER AND RELATED PROCESSES 审中-公开
标题翻译：标准气化器及相关工艺
公开(公告)号：US20120102834A1
公开(公告)日：2012-05-03
申请号：US12916219
申请日：2010-10-29
申请人： Surinder Prabhjot Singh , Vitali V. Lissianski , Aaron John Avagliano , Wolfgang Madl
发明人： Surinder Prabhjot Singh , Vitali V. Lissianski , Aaron John Avagliano , Wolfgang Madl
IPC分类号： B01J7/00 , C10J3/00
CPC分类号： C10J3/20 , C10J3/64 , C10J3/66 , C10J2300/0909 , C10J2300/0916 , C10J2300/0959 , C10J2300/1823 , C10J2300/1846 , C10J2300/1869 , C10J2300/1884 , Y02P20/145
摘要： A gasifier system which includes a reactor; a feedstock inlet; an oxidant inlet; a raw product gas outlet; and a recycle conduit, is provided. The reactor usually includes an upper section, a central section, and a lower section. The feedstock inlet is disposed in the upper section of the reactor to receive a carbonaceous feedstock. The oxidant inlet is disposed in the lower section of the reactor to receive an oxidant. The raw product gas outlet is disposed in the upper section of the reactor. The recycle conduit is configured to couple the raw product gas outlet to the lower section of the reactor, and to recycle a raw product gas from the upper section of the reactor to the lower section of the reactor. A method for converting a carbonaceous stream into a product gas in a gasifier system is also provided.
摘要翻译：一种气化器系统，包括一个反应器; 原料入口; 氧化剂入口原料气出口; 并提供循环管道。反应器通常包括上部，中心部和下部。原料入口设置在反应器的上部以容纳碳质原料。氧化剂入口设置在反应器的下部以接收氧化剂。原料气体出口设置在反应器的上部。循环管道被配置成将原始产物气体出口连接到反应器的下部，并将来自反应器的上部的原始产物气体再循环到反应器的下部。还提供了一种在气化器系统中将碳质物流转化为产物气体的方法。

2. 发明申请

US20120024843A1 THERMAL TREATMENT OF CARBONACEOUS MATERIALS 审中-公开
标题翻译：碳质材料的热处理
公开(公告)号：US20120024843A1
公开(公告)日：2012-02-02
申请号：US12847672
申请日：2010-07-30
申请人： Vitali V. Lissianski , R. George Rizeq , Raul Fernando Subia , Surinder Prabhjot Singh
发明人： Vitali V. Lissianski , R. George Rizeq , Raul Fernando Subia , Surinder Prabhjot Singh
IPC分类号： H05B6/64
CPC分类号： H05B6/80 , H05B6/806
摘要： A method of treating a carbonaceous material is disclosed. The method includes heating the carbonaceous material in a reactor with microwave energy, at a pressure less than about 5 atmospheres, to generate a mixture comprising char, oil and gas.
摘要翻译：公开了一种处理含碳材料的方法。该方法包括在小于约5个大气压的压力下用微波能量在反应器中加热含碳材料，以产生包含焦炭，油和气体的混合物。

3. 发明授权

US06863005B2 Process to reduce mercury emission 有权
标题翻译：减少汞排放的过程
公开(公告)号：US06863005B2
公开(公告)日：2005-03-08
申请号：US10724251
申请日：2003-12-01
申请人： William Steven Lanier , Charles M. Booth , Vitali V. Lissianski , Vladimir M. Zamansky , Peter M. Maly , William Randall Seeker
发明人： William Steven Lanier , Charles M. Booth , Vitali V. Lissianski , Vladimir M. Zamansky , Peter M. Maly , William Randall Seeker
IPC分类号： B01D53/64 , F23J15/00
CPC分类号： B01D53/64
摘要： In a method to decrease emission of mercury, a factor is selected to control a combustion process to generate a flue gas comprising fly ash with enhanced unburned carbon; the combustion process is controlled according to a factor selected from reburning fuel, flue gas temperature, OFA injection, coal particle size, LNB flow, LNB design, combustion zone air, stoichiometric ratio of fuel, fuel/air mixing in a primary combustion zone and fuel/air mixing in a secondary combustion zone to produce the flue gas comprising fly ash with enhanced unburned carbon and to vaporize mercury; and the flue gas is allowed to cool to collect fly ash with enhanced unburned carbon with absorbed mercury. A system to decrease emission of mercury; comprises a combustion zone that is controlled to generate a flue gas comprising fly ash with enhanced unburned carbon and that produces vaporized mercury; and a post combustion zone to cool the flue gas to collect fly ash with enhanced unburned carbon with absorbed mercury.
摘要翻译：在减少汞的排放的方法中，选择一个因素来控制燃烧过程以产生包含具有增强的未燃烧碳的飞灰的烟道气; 燃烧过程根据燃料重新燃烧，烟气温度，OFA注入，煤粒度，LNB流量，LNB设计，燃烧区空气，燃料的化学计量比，主燃烧区中的燃料/空气混合，以及在二次燃烧区域中的燃料/空气混合以产生包含具有增强的未燃烧碳的飞灰和蒸发汞的烟道气; 并且允许烟道气冷却以收集具有吸收的汞的增强的未燃碳的飞灰。减少汞排放的制度; 包括燃烧区，其被控制以产生包含具有增强的未燃烧碳的飞灰和产生汽化的汞的烟道气; 和一个后燃烧区域，用于冷却烟气以收集具有吸收的汞的增强的未燃烧碳的飞灰。

4. 发明授权

US06280695B1 Method of reducing NOx in a combustion flue gas 有权
标题翻译：减少燃烧烟气中的NOx的方法
公开(公告)号：US06280695B1
公开(公告)日：2001-08-28
申请号：US09612753
申请日：2000-07-10
申请人： Vitali V. Lissianski , Vladimir M. Zamansky , Richard K. Lyon , Roy Payne
发明人： Vitali V. Lissianski , Vladimir M. Zamansky , Richard K. Lyon , Roy Payne
IPC分类号： B01J800
CPC分类号： B01D53/56 , F23J7/00 , F23J2215/10 , F23J2219/20
摘要： Methods are provided for decreasing the amount of nitrogen oxides released to the atmosphere as a component of combustion emissions. The methods are carried out by forming a combustion flue gas in a combustion zone, the combustion flue gas including nitrogen oxides, injecting overfire air and droplets of a solution or a powder of a selective reducing agent into a burnout zone, and contacting the combustion flue gas with the overfire air and the selective reducing agent in the burnout zone to thereby decrease the concentration of nitrogen oxides therein. The selective reducing agent is provided in an aqueous solution or powder which is injected into the overfire air in optimized droplet or particle form prior to or concurrently with injection of the overfire air into the burnout zone.
摘要翻译：提供了用于减少作为燃烧排放物的组分释放到大气中的氮氧化物的量的方法。所述方法通过在燃烧区中形成燃烧烟道气，所述燃烧烟道气包括氮氧化物，将过量空气和溶液的液滴或选择性还原剂的粉末喷射到燃烧区域中，并使燃烧烟道接触在燃烧区域中具有过量空气和选择性还原剂的气体，从而降低其中的氮氧化物的浓度。选择性还原剂提供在水溶液或粉末中，其在喷射过度空气进入烧尽区之前或同时喷射到最终的液滴或颗粒形式的过火空气中。

5. 发明授权

US06471506B1 Methods for reducing NOx in combustion flue gas using metal-containing additives 失效
标题翻译：使用含金属添加剂减少燃烧烟气中的NOx的方法
公开(公告)号：US06471506B1
公开(公告)日：2002-10-29
申请号：US09707123
申请日：2000-11-06
申请人： Vladimir M. Zamansky , Peter M. Maly , Jerald A. Cole , Vitali V. Lissianski , William Randall Seeker
发明人： Vladimir M. Zamansky , Peter M. Maly , Jerald A. Cole , Vitali V. Lissianski , William Randall Seeker
IPC分类号： F23J700
CPC分类号： F23G5/14 , B01D53/56 , B01D53/565 , B01D2251/2062 , B01D2251/2067 , F23G2207/101 , F23G2207/103 , F23J7/00 , F23J2219/20
摘要： Various methods for decreasing the amount of nitrogen oxides released to the atmosphere as a component of combustion gas mixtures are provided. The methods specifically provide for the removal of nitric oxide and nitrogen dioxide (NOx) from gas mixtures emitted from stationary combustion systems. In particular, methods for improving efficiency of nitrogen oxide reduction from combustion systems include injecting metal-containing compounds into the main combustion zone and/or the reburning zone of a combustion system. The metal containing compounds react with active combustion species, and these reactions change radical concentrations and significantly improve NOx conversion to molecular nitrogen. The metal-containing additives can be injected with the main fuel, in the main combustion zone, with secondary or reburning fuel addition, or at several locations in the main combustion zone and reburning zone. Optionally, nitrogenous reducing agents and/or overfire air can be injected downstream to further increase NOx reduction.
摘要翻译：提供了用于减少作为燃烧气体混合物的组分释放到大气中的氮氧化物的量的各种方法。该方法专门提供从固定燃烧系统排放的气体混合物中去除一氧化氮和二氧化氮（NOx）。特别地，用于提高燃烧系统中氮氧化物还原效率的方法包括将含金属化合物注入燃烧系统的主燃烧区和/或再燃烧区。含金属化合物与活性燃烧物质反应，这些反应改变自由基浓度，并显着提高NOx转化为分子氮。在主燃烧区域中，含金属添加剂可以与主要燃料一起注入二次燃烧或再燃燃料添加剂，或在主燃烧区域和再燃烧区域的多个位置。任选地，可以向下游注入含氮还原剂和/或过量空气以进一步增加NOx还原。

6. 发明授权

US06726888B2 Method to decrease emissions of nitrogen oxide and mercury 有权
标题翻译：减少氮氧化物和汞排放的方法
公开(公告)号：US06726888B2
公开(公告)日：2004-04-27
申请号：US10054850
申请日：2002-01-25
申请人： William Steven Lanier , Charles M. Booth , Vitali V. Lissianski , Vladimir M. Zamansky , Peter M. Maly , William Randall Seeker
发明人： William Steven Lanier , Charles M. Booth , Vitali V. Lissianski , Vladimir M. Zamansky , Peter M. Maly , William Randall Seeker
IPC分类号： C01G1300
CPC分类号： B01D53/64
摘要： In a method to decrease emission of mercury, a factor is selected to control a combustion process to generate a flue gas comprising fly ash with enhanced unburned carbon; the combustion process is controlled according to a factor selected from reburning fuel, flue gas temperature, OFA injection, coal particle size, LNB flow, LNB design, combustion zone air, stoichiometric ratio of fuel, fuel/air mixing in a primary combustion zone and fuel/air mixing in a secondary combustion zone to produce the flue gas comprising fly ash with enhanced unburned carbon and to vaporize mercury; and the flue gas is allowed to cool to collect fly ash with enhanced unburned carbon with absorbed mercury. A system to decrease emission of mercury; comprises a combustion zone that is controlled to generate a flue gas comprising fly ash with enhanced unburned carbon and that produces vaporized mercury; and a post combustion zone to cool the flue gas to collect fly ash with enhanced unburned carbon with absorbed mercury.
摘要翻译：在减少汞的排放的方法中，选择一个因素来控制燃烧过程以产生包含具有增强的未燃碳的飞灰的烟道气; 燃烧过程根据燃料重新燃烧，烟气温度，OFA注入，煤粒度，LNB流量，LNB设计，燃烧区空气，燃料的化学计量比，主燃烧区中的燃料/空气混合，以及在二次燃烧区域中的燃料/空气混合以产生包含具有增强的未燃烧碳的飞灰和蒸发汞的烟道气; 并且允许烟道气冷却以收集具有吸收的汞的增强的未燃碳的飞灰。减少汞排放的制度; 包括燃烧区，其被控制以产生包含具有增强的未燃烧碳的飞灰和产生汽化的汞的烟道气; 和一个后燃烧区域，用于冷却烟气以收集具有吸收的汞的增强的未燃烧碳的飞灰。

7. 发明授权

US06206685B1 Method for reducing NOX in combustion flue gas using metal-containing additives 有权
标题翻译：使用含金属添加剂减少燃烧烟气中的NOx的方法
公开(公告)号：US06206685B1
公开(公告)日：2001-03-27
申请号：US09387631
申请日：1999-08-31
申请人： Vladimir M. Zamansky , Peter M. Maly , Jerald A. Cole , Vitali V. Lissianski , William Randall Seeker
发明人： Vladimir M. Zamansky , Peter M. Maly , Jerald A. Cole , Vitali V. Lissianski , William Randall Seeker
IPC分类号： B01D5334
CPC分类号： F23G5/14 , B01D53/56 , B01D53/565 , B01D2251/2062 , B01D2251/2067 , F23G2207/101 , F23G2207/103 , F23J7/00 , F23J2219/20
摘要： Various methods for decreasing the amount of nitrogen oxides released to the atmosphere as a component of combustion gas mixtures are provided. The methods specifically provide for the removal of nitric oxide and nitrogen dioxide (NOx) from gas mixtures emitted from stationary combustion systems. In particular, methods for improving efficiency of nitrogen oxide reduction from combustion systems include injecting metal-containing compounds into the main combustion zone and/or the reburning zone of a combustion system. The metal containing compounds react with active combustion species, and these reactions change radical concentrations and significantly improve NOx conversion to molecular nitrogen. The metal-containing additives can be injected with the main fuel, in the main combustion zone, with secondary or reburning fuel addition, or at several locations in the main combustion zone and reburning zone. Optionally, nitrogenous reducing agents and/or overfire air can be injected downstream to further increase NOx reduction.
摘要翻译：提供了用于减少作为燃烧气体混合物的组分释放到大气中的氮氧化物的量的各种方法。该方法专门提供从固定燃烧系统排放的气体混合物中去除一氧化氮和二氧化氮（NOx）。特别地，用于提高燃烧系统中氮氧化物还原效率的方法包括将含金属化合物注入燃烧系统的主燃烧区和/或再燃烧区。含金属化合物与活性燃烧物质反应，这些反应改变自由基浓度，并显着提高NOx转化为分子氮。在主燃烧区域中，含金属添加剂可以与主要燃料一起注入二次燃烧或再燃燃料添加剂，或在主燃烧区域和再燃烧区域的多个位置。任选地，可以向下游注入含氮还原剂和/或过量空气以进一步增加NOx还原。

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