公开(公告)号：WO2007019329A3

公开(公告)日：2007-10-04

申请号：PCT/US2006030477

申请日：2006-08-04

Applicant: SOUTHWEST RES INST ,  TIMMONS SUZANNE ANNETTE ,  WEBB CYNTHIA C

Inventor： TIMMONS SUZANNE ANNETTE ,  WEBB CYNTHIA C

IPC: G01M99/00

CPC classification number: F23C7/02 ,  F01N3/30 ,  F23C2201/102 ,  F23D91/02 ,  F23D99/00 ,  F23D2900/21006

Abstract: A secondary air injector for use with an exhaust flow simulation system. A typical exhaust flow simulator is a burner-based system, in which exhaust from a combustive burner is exhausted through an exhaust line. The secondary air injector is placed downstream the burner to create a desired thermal condition or composition of the exhaust gas. The injector comprises a hollow ring fitted around the exhaust line, with multiple holes for evenly injecting the air into the exhaust line.

Abstract translation: 一种与排气流模拟系统一起使用的二次空气喷射器。 典型的排气流模拟器是基于燃烧器的系统，其中来自燃烧燃烧器的排气通过排气管线排出。 将二次空气喷射器放置在燃烧器的下游，以产生期望的热条件或废气的组成。 喷射器包括安装在排气管周围的中空环，具有用于将空气均匀地喷射到排气管线中的多个孔。

公开(公告)号：EP0927854A2

公开(公告)日：1999-07-07

申请号：EP98310804.4

申请日：1998-12-31

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Segalman, Irving ,  Hoke, James B. ,  Siskind, Kenneth S. ,  Sturgess, Geoffrey J. ,  Smith, Reid D.C.

IPC: F23C6/04 ,  F23C7/00

CPC classification number: F23C7/004 ,  F23C6/045 ,  F23C7/02 ,  F23C2201/102 ,  F23D11/107 ,  F23D2206/10 ,  F23D2900/11101 ,  F23R3/06 ,  Y02E20/344

Abstract: In a method of combusting fuel in the combustion chamber (11) of a gas turbine engine, fuel and a first predetermined amount of air are injected into the combustion chamber to form a fuel-rich mixture, and a second predetermined amount of air is injected downstream, to mix with the mixture and form a lean fuel-air mixture. The combustion chamber (11) has a fuel injector (10) and inlets (17, 19) downstream thereof to allow the air to be injected.

Abstract translation: 在燃气涡轮发动机的燃烧室（11）中燃烧燃料的方法中，将燃料和第一预定量的空气注入燃烧室以形成富燃料混合物，并且注入第二预定量的空气 下游，与混合物混合并形成贫燃料 - 空气混合物。 燃烧室（11）在其下游具有燃料喷射器（10）和入口（17,19），以允许空气被喷射。

公开(公告)号：EP0683357A2

公开(公告)日：1995-11-22

申请号：EP95107552.2

申请日：1995-05-17

Applicant: PRAXAIR TECHNOLOGY, INC.

Inventor： Snyder, William Joseph

IPC: F23C6/04 ,  F23C5/00

CPC classification number: F23C6/047 ,  C03B5/235 ,  C03B5/2353 ,  F23C5/00 ,  F23C2201/102 ,  F23C2900/05081 ,  Y02P40/55

Abstract: A method for operating a furnace (32) comprising generating NOx with burners (13,20) at a value exceeding the equilibrium value by combustion at a distance from the flue (34) and generating NOx with burners (1,12) at a lesser value, preferably at a value below the equilibrium value, by combustion close to the flue (34).

Abstract translation: 一种用于操作炉子（32）的方法，包括用燃烧器（13,20）产生NOx，所述燃烧器（13,20）的值超过距烟道（34）一定距离处的燃烧而超过平衡值并且产生具有燃烧器（1,12）的NOx 值，优选低于平衡值的值，靠近烟道（34）的燃烧。

公开(公告)号：EP0463277B1

公开(公告)日：1994-09-21

申请号：EP90810484.7

申请日：1990-06-28

Applicant: Institute of Gas Technology

Inventor： Khinkis, Mark J.

IPC: F23C6/04 ,  F23C3/00 ,  F23R3/34

CPC classification number: F23R3/346 ,  F23C3/006 ,  F23C6/047 ,  F23C7/02 ,  F23C2201/102

公开(公告)号：US20130101944A1

公开(公告)日：2013-04-25

申请号：US13807341

申请日：2012-04-05

Applicant: IR. Harsudi Supandi

Inventor： IR. Harsudi Supandi

IPC: F23D99/00

CPC classification number: F23D91/00 ,  F23C3/008 ,  F23C2201/102 ,  F23G5/04 ,  F23G5/32 ,  F23G5/46 ,  F23G2201/80 ,  F23G2206/10 ,  F23L9/00 ,  F23M2900/05004 ,  Y02E20/12

Abstract: A gasification burner for combustion of a fuel, comprises a barrel having a front and a back, wherein exhaust gas produced by combustion exits at an outlet, a first air inlet into the barrel and a fuel inlet into the barrel, each positioned adjacent the back, wherein air at a first flow rate and fuel at a fuel flow rate are deliverable at the first air inlet and the fuel inlet, respectively, and a secondary air link operatively connected a second air inlet. The second air inlet is positioned closer to the front of the barrel than the first air inlet, and air at a second flow rate is deliverable at the second air inlet from the secondary air link and into the combustion chamber. A slag trap is operatively connected to the barrel so as to be able to receive slag generated from combustion of the fuel in the barrel, and the slag trap is closer to the back than the second air inlet. The second air inlet is offset with respect to the front from the secondary air link.

Abstract translation: 一种用于燃烧燃烧的气化燃烧器，包括具有前部和后部的筒，其中由燃烧产生的废气在出口处排出，进入筒的第一空气入口和进入筒的燃料入口，每个位于靠近后部 其中第一流量的空气和燃料流量的燃料分别在第一空气入口和燃料入口处输送，二次空气连接件可操作地连接第二空气入口。 第二空气入口位于比第一空气入口更靠近桶的前部的位置，并且第二流量的空气可在第二空气入口处从第二空气连接件输送到燃烧室中。 渣池可操作地连接到筒体上，以便能够接收由桶内的燃料燃烧产生的炉渣，并且炉渣捕集器比第二空气入口更靠近后部。 第二进气口相对于来自二次空气连杆的前部偏移。

公开(公告)号：US07914280B2

公开(公告)日：2011-03-29

申请号：US11568957

申请日：2005-05-19

Applicant: Andrew Schlote ,  Phil Gerard Langhorst

Inventor： Andrew Schlote ,  Phil Gerard Langhorst

IPC: F23C5/32 ,  F23C5/02

CPC classification number: F23C6/04 ,  F23C3/006 ,  F23C2201/102 ,  F23C2900/03009 ,  F23J2900/15026 ,  F23L15/04 ,  Y02E20/348

Abstract: A method comprises providing a combustion apparatus having an outer vessel and an inner conduit. The outer vessel has a first wall that defines an internal volume. The inner conduit is at least partially positioned within the internal volume and provides a fluid passageway that is in communication therewith. The method further comprises introducing oxygen into the internal volume in a manner such that the oxygen swirls within the internal volume and around the inner conduit. Furthermore, the method comprises introducing fuel into the internal volume, and combusting the fuel and oxygen at least partially therewithin. The combustion of the fuel and oxygen produces reaction products and the method further comprises discharging at least some of the reaction products from the internal volume via the fluid passageway of the inner conduit.

Abstract translation: 一种方法包括提供具有外容器和内导管的燃烧装置。 外部容器具有限定内部容积的第一壁。 内部管道至少部分地定位在内部容积内并且提供与其连通的流体通道。 该方法还包括将氧气以这样的方式引入内部体积中，使得氧气在内部体积内并围绕内部管道旋转。 此外，该方法包括将燃料引入内部容积中，并且至少部分地燃烧燃料和氧气。 燃料和氧气的燃烧产生反应产物，并且该方法还包括经由内部导管的流体通道从内部容积排出至少一些反应产物。

公开(公告)号：US07686611B2

公开(公告)日：2010-03-30

申请号：US11266560

申请日：2005-11-03

Applicant: Mahendra Ladharam Joshi ,  Xianming Jimmy Li ,  William Robert Licht ,  Aleksandar Georgi Slavejkov ,  Stephen Paul DiMartino, Sr.

Inventor： Mahendra Ladharam Joshi ,  Xianming Jimmy Li ,  William Robert Licht ,  Aleksandar Georgi Slavejkov ,  Stephen Paul DiMartino, Sr.

IPC: F23C5/00

CPC classification number: F23C5/08 ,  B01J8/062 ,  C01B3/384 ,  C01B2203/0233 ,  C01B2203/0816 ,  C10G9/20 ,  F23C6/02 ,  F23C2201/102 ,  F23C2201/30 ,  F23C2900/03002 ,  F23C2900/05081 ,  F23D14/22

Abstract: The present invention relates to a method and furnace for generating straightened flames in a steam methane reformer or ethylene cracking furnace where fuel-staged burners are used. Fuel staging may be used for reducing NOx emissions. Criteria for generating straightened flames are provided. These criteria relate to oxidant conduit geometry and furnace geometry. Techniques for modifying the furnace and/or burners to achieve these criteria are also provided.

Abstract translation: 本发明涉及在使用燃料级燃烧器的蒸汽甲烷重整器或乙烯裂解炉中产生矫直火焰的方法和炉。 燃料分级可用于减少NOx排放。 提供了产生矫直火焰的标准。 这些标准涉及氧化剂导管几何形状和炉几何形状。 还提供了用于修改炉子和/或燃烧器以达到这些标准的技术。

公开(公告)号：US20050279263A1

公开(公告)日：2005-12-22

申请号：US11047000

申请日：2005-01-31

Applicant: Lawrence Berg ,  Edmund Schindler ,  Nigel Garrad ,  John Halloran ,  Robert Collette

Inventor： Lawrence Berg ,  Edmund Schindler ,  Nigel Garrad ,  John Halloran ,  Robert Collette

IPC: G06F1/16 ,  G06F1/18 ,  G06F3/033 ,  G06F17/30 ,  H04L12/28 ,  H04L12/56 ,  H04L29/12 ,  F23B5/00 ,  F23G7/06

CPC classification number: G06F17/30047 ,  F23C5/32 ,  F23C6/045 ,  F23C2201/101 ,  F23C2201/102 ,  G06F1/1616 ,  G06F1/1626 ,  G06F1/1632 ,  G06F1/1656 ,  G06F1/181 ,  G06F3/03545 ,  G06F17/30879 ,  H04L29/12009 ,  H04L61/00 ,  H04W88/02

Abstract: A tangential fired boiler includes a circumferential wall defining a combustion zone, the circumferential wall being generally rectangular when viewed along a generally horizontal cross-section. A fireball is disposed within the combustion zone, the fireball rotating about an imaginary axis when viewed along a generally horizontal cross-section. A corner member is disposed proximate to at least one corner of the combustion zone, with a plurality of fuel inlets disposed along the corner member. The plurality of fuel inlets inject fuel into the combustion zone, and at least some of the plurality of fuel inlets inject fuel in a direction which is angled with respect to a normal of the corner member and upstream relative to a direction of rotation of the fireball.

Abstract translation: 切向燃烧的锅炉包括限定燃烧区的周向壁，当沿着大致水平的横截面观察时，周向壁大致为矩形。 火球设置在燃烧区内，火球围绕假想轴线旋转，沿大致水平的横截面观察。 角部件靠近燃烧区域的至少一个角部设置，多个燃料入口沿着角部件设置。 多个燃料入口将燃料喷射到燃烧区域中，并且多个燃料入口中的至少一些燃料入口沿相对于拐角构件的法线成角度且相对于火球的旋转方向的上游的方向喷射燃料 。

公开(公告)号：US20020073844A1

公开(公告)日：2002-06-20

申请号：US09810449

申请日：2001-03-19

Inventor： Lawrence E. Bool III ,  Hisashi Kobayashi

IPC: B01D053/22

CPC classification number: F23C6/045 ,  B01D53/22 ,  F23C2201/102 ,  F23C2900/06041 ,  F23L7/007 ,  F23L2900/07005 ,  Y02E20/344

Abstract: A method and system is provided for combusting a fuel having application to a heat consuming device such as a boiler or furnace or a reactor. An oxygen-containing stream is introduced into one or more oxygen transport membranes subjected to a reactive purge or a sweep gas. The oxygen transport membrane(s) can advantageously be subjected to a reactive purge or a sweep gas passing in a cross-flow direction with respect to the membranes to facilitate separation of the oxygen. In case of a reactive purge, temperature control of the oxygen transport membrane(s) is effectuated by the use of a suitable heat sink. Further, the oxygen transport membranes can be arranged in a row and be connected in series such that retentate streams of ever lower oxygen concentrations are passed to successive oxygen transport membranes in the row. The fuel or sweep gas can be introduced in a direction counter-current to the bulk flow of the retentate streams.

Abstract translation: 提供了一种方法和系统，用于燃烧应用于诸如锅炉或炉或反应器的热消耗装置的燃料。 将含氧物流引入经过反应性吹扫或吹扫气体的一个或多个氧传输膜中。 氧传输膜可以有利地进行相对于膜的交叉流动方向的反应性吹扫或吹扫气体，以促进氧的分离。 在反应性吹扫的情况下，氧传输膜的温度控制通过使用合适的散热器来实现。 此外，氧传输膜可以排成一排并串联连接，使得具有不断降低的氧浓度的滞留物流传递到该行中连续的氧传输膜。 燃料或吹扫气体可以以与滞留物流的主体流逆流的方向引入。

公开(公告)号：US5683238A

公开(公告)日：1997-11-04

申请号：US639682

申请日：1996-04-29

Applicant: William Joseph Snyder

Inventor： William Joseph Snyder

IPC: F23C99/00 ,  C03B5/235 ,  F23C5/00 ,  F23C6/04 ,  F23D23/00

CPC classification number: F23C6/047 ,  C03B5/235 ,  C03B5/2353 ,  F23C5/00 ,  F23C2201/102 ,  F23C2900/05081 ,  Y02P40/55

Abstract: A method for operating a furnace comprising generating NOx at a first NOx generation rate by combustion at a distance from the flue of the furnace and generating NOx at a second NOx generation rate, which is less than the first NOx generation rate, by combustion closer to the flue, and thereafter passing the NOx through the interior of the furnace to and through the flue while both the NOx generated by the first rate and the NOx generated by the second rate dynamically progress toward equilibrium.

Abstract translation: 一种操作炉子的方法，其特征在于，以与所述炉子的烟道相距一定距离的燃烧，以第一NOx生成速度生成NO x，并以比第一NOx生成速度小的第一NO x生成速度通过燃烧更接近 烟道，然后将NOx通过炉内部并通过烟道，同时由第一速率产生的NOx和由第二速率产生的NOx都动态地朝向平衡进行。