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1. 发明申请

WO2010036843A3 COMBUSTION SYSTEM WITH PRECOMBUSTOR 审中-公开
标题翻译：燃烧系统与PRECOMBUSTOR
公开(公告)号：WO2010036843A3
公开(公告)日：2012-07-19
申请号：PCT/US2009058289
申请日：2009-09-25
申请人： AIR PROD & CHEM , SLAVEJKOV ALEKSANDER GEORGI , HE XIAOYI , D AGOSTINI MARK DANIEL , HENDERSHOT REED JACOB
发明人： SLAVEJKOV ALEKSANDER GEORGI , HE XIAOYI , D AGOSTINI MARK DANIEL , HENDERSHOT REED JACOB
IPC分类号： F23C6/04 , F23C9/00 , F23L7/00
CPC分类号： F23C6/04 , F23C9/003 , F23L7/007 , Y02E20/344
摘要： A precombustor (300) having a chamber (301) having a first end and a second end, and an inlet (305) configured to deliver a substantially parallel flow of solid fuel (115) surrounded by oxygen (111) at the first end. The first end further includes a recirculation step (303) and the second end fluidly communicates with a furnace (104). The inlet and the recirculation step are arranged to form a recirculation zone (307) of at least a portion of the solid fuel and the oxygen. A combustion system and method for operating a combustion system are also disclosed.
摘要翻译：具有具有第一端和第二端的腔室（301）的预燃室（300）和配置成在第一端处输送由氧气（111）包围的基本上平行的固体燃料流（115）的入口（305）。第一端还包括再循环步骤（303），第二端与炉（104）流体连通。入口和再循环步骤被布置成形成固体燃料和氧气的至少一部分的再循环区域（307）。还公开了一种用于操作燃烧系统的燃烧系统和方法。

2. 发明申请

WO2010036845A2 OXY/FUEL COMBUSTION SYSTEM WITH MINIMIZED FLUE GAS RECIRCULATION 审中-公开
标题翻译： OXY /燃油燃烧系统与最小化的气体回收
公开(公告)号：WO2010036845A2
公开(公告)日：2010-04-01
申请号：PCT/US2009058292
申请日：2009-09-25
申请人： AIR PROD & CHEM , D AGOSTINI MARK DANIEL
发明人： D AGOSTINI MARK DANIEL
IPC分类号： F23C9/00 , F23L7/00 , F23N5/00
CPC分类号： F23L7/007 , F23C9/003 , F23C2202/20 , F23N5/003 , F23N2037/28 , Y02E20/344
摘要： This disclosure includes a system and method of controlling fuel combustion including providing a system, measuring a property, and providing oxygen and fuel in response to the property. The system includes a furnace arranged and disposed to receive fuel and oxygen and combust the fuel and the oxygen to form a combustion fluid, a plurality of heat exchanger sections arranged and disposed to receive heat from the combustion fluid, and a plurality of oxygen injectors arranged and disposed to controllably provide oxygen to the combustion fluid to adjust composition of the combustion fluid and temperature of the combustion fluid. The property measured is selected from the group consisting of temperature of the combustion fluid, composition of the combustion fluid, temperature of the heat exchanger sections, and combinations thereof and is performed in close proximity to the oxygen injectors.
摘要翻译：本公开内容包括控制燃料燃烧的系统和方法，包括提供系统，测量属性，以及响应于该特性提供氧气和燃料。该系统包括布置和设置为接收燃料和氧气并且燃烧燃料和氧气以形成燃烧流体的多个热交换器部分，多个热交换器部分布置和设置成从燃烧流体接收热量，并且多个氧气喷射器被布置并且设置成可控制地向燃烧流体提供氧气以调节燃烧流体的组成和燃烧流体的温度。测量的性质选自燃烧流体的温度，燃烧流体的组成，热交换器部分的温度及其组合，并且在氧气喷射器附近进行。

3. 发明申请

WO2013070761A3 PRECOMBUSTOR SYSTEM AND METHOD FOR COMBUSTION FOR BIOMASS 审中-公开
标题翻译：用于生物质燃烧的预处理系统和方法
公开(公告)号：WO2013070761A3
公开(公告)日：2014-02-06
申请号：PCT/US2012063936
申请日：2012-11-07
申请人： AIR PROD & CHEM
发明人： D AGOSTINI MARK DANIEL , SLAVEJKOV ALEKSANDER GEORGI , POUSSOU STEPHANE BERNARD , HE XIAOYI , MILCETICH FRANCIS ANTHONY
IPC分类号： F23L7/00 , F23C3/00 , F23C6/04
CPC分类号： F23C3/008 , F23C6/04 , F23C6/045 , F23D1/02 , F23G5/24 , F23L7/007 , Y02E20/344
摘要： A precombustor system (300) including an ignition chamber (301) having a front wall (308), a central axis, a diameter Dic, and an outlet (313) configured to discharge a product gas (315). The ignition chamber (301) includes a central ignition oxygen injector (307) configured to inject a first oxygen stream from the front wall (308) substantially parallel to the central axis, and a tangential primary fuel injector (303) configured to inject a primary fuel stream tangential to the central axis at a location an axial distance Xpf downstream of the front wall (308). The ratio Xpf/Dic is from 0.25 to 4.0. The central axis forms an angle a with a vertical line of less than or equal to about 45 degrees. The trajectory of the primary fuel stream forms an angle theta with a plane that is perpendicular to the central axis of less than or equal to about 20 degrees. A method for combustion is also disclosed.
摘要翻译：包括具有前壁（308），中心轴线，直径Dic和用于排出产品气体（315）的出口（313）的点火室（301）的预燃室系统（300）。点火室（301）包括中心点火氧气喷射器（307），其配置成从基本平行于中心轴线的前壁（308）喷射第一氧气流，以及切向主要燃料喷射器（303）燃料流在前壁（308）下游的轴向距离Xpf的位置处与中心轴线相切。 Xpf / Dic的比例为0.25至4.0。中心轴与垂直线形成小于或等于约45度的角度α。主燃料流的轨迹与垂直于中心轴的平面形成小于或等于约20度的角度θ。还公开了一种燃烧方法。

4. 发明申请

WO2010036852A2 PROCESS TEMPERATURE CONTROL IN OXY/FUEL COMBUSTION SYSTEM 审中-公开
标题翻译：氧气/燃料燃烧系统中的过程温度控制
公开(公告)号：WO2010036852A2
公开(公告)日：2010-04-01
申请号：PCT/US2009058303
申请日：2009-09-25
申请人： AIR PROD & CHEM , D AGOSTINI MARK DANIEL
发明人： D AGOSTINI MARK DANIEL
IPC分类号： F23L7/00 , F23C9/00 , F23C9/08
CPC分类号： F23L7/007 , F01K3/20 , F22B35/002 , F23C9/003 , F23C9/08 , F23C2201/101 , F23C2202/50 , F23C2900/09001 , F23C2900/09002 , Y02E20/344
摘要： An oxy/fuel combustion system having a furnace arranged and disposed to combust a fuel to form a combustion fluid. The system further includes a convective section having at least one heat exchanger arranged and disposed to exchange heat between the combustion fluid and steam for use in a steam turbine. A flue gas recycle is arranged and disposed to recycle at least a portion of the combustion fluid as a recycled flue gas, the flue gas recycle having at least two expellant locations downstream of a primary combustion zone. The system includes a flow control mechanism that provides controlled amounts of the recycled flue gas to the at least two expellant locations to control temperature of the steam.
摘要翻译：具有布置和设置为燃烧燃料以形成燃烧流体的炉的氧/燃料燃烧系统。该系统还包括具有至少一个热交换器的对流部分，所述热交换器被布置和设置成在燃烧流体和蒸汽之间交换热量以用于蒸汽轮机。烟道气再循环被布置和布置成将作为再循环烟道气的至少一部分燃烧流体循环，烟道气再循环具有在主燃烧区下游的至少两个驱逐位置。该系统包括流量控制机构，其将受控量的再循环烟道气提供给至少两个驱逐位置以控制蒸汽的温度。

5. 发明申请

WO2015200346A4 SOLID FUEL BURNER AND METHOD OF OPERATING 审中-公开
标题翻译：固体燃料燃烧器及其操作方法
公开(公告)号：WO2015200346A4
公开(公告)日：2016-03-10
申请号：PCT/US2015037222
申请日：2015-06-23
申请人： AIR PROD & CHEM
发明人： D AGOSTINI MARK DANIEL , SANE ANUP VASANT , GUHA AVISHEK
IPC分类号： F23L7/00 , F23C6/04 , F23D1/00 , F23D14/22 , F23D14/24 , F23D14/32
CPC分类号： F23D14/32 , F23C6/045 , F23C2201/20 , F23D1/00 , F23D14/22 , F23D14/24 , F23L7/007 , Y02E20/344
摘要： An oxy-gaseous fuel burner (400, 500) or a solid fuel burner (700) having an annular cavity (404, 504, 704) upstream from and proximate to an outlet plane (416, 516, 716) and a converging (434, 734) or converging-diverging nozzle (537) located upstream from and proximal to the cavity (404, 504, 704). The solid fuel burner (700) also is preferably operated so that the velocity of gas exiting a second annulus (730) is less than the velocity of gas exiting a central conduit (710).
摘要翻译：一种氧气体燃料燃烧器（400,500）或固体燃料燃烧器（700），其具有在出口平面（416,516,716）上方和附近的一个环形腔（404,504,704）和一个会聚（434 ，734）或位于空腔（404,504,704）上游和近侧的会聚发散喷嘴（537）。优选地，固体燃料燃烧器（700）的操作使得离开第二环空（730）的气体的速度小于离开中心导管（710）的气体的速度。

6. 发明申请

WO2010036877A3 COMBUSTION SYSTEM WITH PRECOMBUSTOR FOR RECYCLED FLUE GAS 审中-公开
标题翻译：燃烧循环系统燃烧循环燃气
公开(公告)号：WO2010036877A3
公开(公告)日：2012-07-12
申请号：PCT/US2009058353
申请日：2009-09-25
申请人： AIR PROD & CHEM , D AGOSTINI MARK DANIEL , HENDERSHOT REED JACOB , SLAVEJKOV ALEKSANDAR GEORGI , HE XIAOYI
发明人： D AGOSTINI MARK DANIEL , HENDERSHOT REED JACOB , SLAVEJKOV ALEKSANDAR GEORGI , HE XIAOYI
IPC分类号： F23L7/00 , F23C6/04 , F23C9/00 , F23M5/02
CPC分类号： F23L7/007 , F23C6/04 , F23C9/00 , F23C2202/10 , F23C2202/50 , F23C2900/06041 , F23L2900/07006 , F23M5/025 , Y02E20/344
摘要： A precombustor system to be used in conjunction with an oxy-fuel burner employing recycled flue gas is disclosed. A method of introducing streams into the precombustor to achieve desired improvements in flame properties is also disclosed.
摘要翻译：公开了一种与使用再循环烟道气的氧燃料燃烧器结合使用的预燃机系统。还公开了一种将流引入预燃室以实现火焰性能所需改进的方法。

7. 发明申请

WO2010036847A3 CONVECTIVE SECTION COMBUSTION 审中-公开
标题翻译：对接部分燃烧
公开(公告)号：WO2010036847A3
公开(公告)日：2012-06-28
申请号：PCT/US2009058294
申请日：2009-09-25
申请人： AIR PROD & CHEM , HENDERSHOT REED JACOB , SLAVEJKOV ALEKSANDER GEORGI , D AGOSTINI MARK DANIEL , FOGASH KEVIN BOYLE , KLOOSTERMAN JEFFREY WILLIAM
发明人： HENDERSHOT REED JACOB , SLAVEJKOV ALEKSANDER GEORGI , D AGOSTINI MARK DANIEL , FOGASH KEVIN BOYLE , KLOOSTERMAN JEFFREY WILLIAM
IPC分类号： F23L7/00 , F23C6/04 , F23C9/00
CPC分类号： F23L7/007 , F23C6/047 , F23C9/003 , F23C2201/101 , F23C2201/401 , Y02E20/344
摘要： An oxy/coal combustion system (102) and method include a furnace (104) arranged and disposed to receive and combust a first solid fuel (110) to form a combustion fluid(118), a convective section(106) having one or more inlet devices, the convective section arranged and disposed to receive and combust a second fuel (105) in the presence of the oxygen, and one or more heat exchangers (120) arranged and disposed to exchange heat with the combustion fluid (121).
摘要翻译：氧/煤燃烧系统（102）和方法包括布置和设置为接收和燃烧第一固体燃料（110）以形成燃烧流体（118）的炉（104），具有一个或多个入口装置，布置和设置为在氧存在的情况下接收和燃烧第二燃料（105）的对流部分以及布置和设置成与燃烧流体（121）进行热交换的一个或多个热交换器（120）。

8. 发明专利

JP2001165428A METHOD FOR MAINTAINING FURNACE HEATING AND COMBUSTION EQUIPMENT 失效
公开(公告)号：JP2001165428A
公开(公告)日：2001-06-22
申请号：JP2000318282
申请日：2000-10-18
申请人： AIR PROD & CHEM
发明人： HOKE BRYAN CLAIR JR , SLAVEJKOV ALEKSANDAR GEORGE , D AGOSTINI MARK DANIEL , LIEVRE KEVIN ALAN , PIETRANTONIO JOSEPH MICHAEL
IPC分类号： F23N1/02 , F23C6/04 , F23D14/22 , F23D14/32 , F23J15/06 , F23L7/00 , F27D7/02 , F27D17/00
摘要： PROBLEM TO BE SOLVED: To provide a method and equipment for continuing combustion in a furnace by using an oxy-fuel combustion system in the case an oxygen supply is temporarily reduced or suspended. SOLUTION: Air or oxygen-enriched air and fuel are introduced to a heating device for conducting combustion in place of an oxy-fuel mixture, and the heating level in the furnace is maintained. A volume of an exhaust gas is reduced in an air mode operation or in an oxygen-enriched air mode operation by the use of a water cooling of exhaust gas from the furnace.

9. 发明专利

CA2733107C PROCESS TEMPERATURE CONTROL IN OXY/FUEL COMBUSTION SYSTEM 未知
公开(公告)号：CA2733107C
公开(公告)日：2014-11-25
申请号：CA2733107
申请日：2009-09-25
申请人： AIR PROD & CHEM , AIR PROD & CHEM
发明人： D AGOSTINI MARK DANIEL
IPC分类号： F23L7/00 , F23C9/00 , F23C9/08
摘要： An oxy/fuel combustion system having a furnace arranged and disposed to combust a fuel to form a combustion fluid. The system further includes a convective section having at least one heat exchanger arranged and disposed to exchange heat between the combustion fluid and steam for use in a steam turbine. A flue gas recycle is arranged and disposed to recycle at least a portion of the combustion fluid as a recycled flue gas, the flue gas recycle having at least two expellant locations downstream of a primary combustion zone. The system includes a flow control mechanism that provides controlled amounts of the recycled flue gas to the at least two expellant locations to control temperature of the steam.

10. 发明专利

CA2747163C METHOD FOR GASIFICATION AND A GASIFIER 未知
公开(公告)号：CA2747163C
公开(公告)日：2015-02-03
申请号：CA2747163
申请日：2011-07-22
申请人： AIR PROD & CHEM
发明人： D AGOSTINI MARK DANIEL
IPC分类号： C10J3/72
摘要： Disclosed is a cyclonic gasifier and cyclonic gasification method. The cyclonic gasifier and cyclonic gasification method involve a chamber having a first portion proximal to a first end and a second portion proximal to a second end, introducing a first fuel to the first portion of the chamber, introducing a second fuel to the chamber; and introducing a first oxidant to accelerate the velocity of the first fuel and swirl the first fuel from the first portion toward the second portion.

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