专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08696349B2 Staged combustion method using a low-oxygen gas 有权
标题翻译：使用低氧气的分级燃烧方法
公开(公告)号：US08696349B2
公开(公告)日：2014-04-15
申请号：US10582259
申请日：2004-12-03
申请人： Bertrand Leroux , Remi Pierre Tsiava , Patrick Jean-Marie Recourt , Benoit Grand , Pascal Duperray , Loic Sylvestre , Mohand Amirat
发明人： Bertrand Leroux , Remi Pierre Tsiava , Patrick Jean-Marie Recourt , Benoit Grand , Pascal Duperray , Loic Sylvestre , Mohand Amirat
IPC分类号： F21H1/00
CPC分类号： C03B29/00 , C03B5/2353 , F23D14/22 , F23D14/32 , Y02E20/344 , Y02P40/55
摘要： The invention relates to a method for the combustion of a fuel using an oxygenated gas, in which a jet of fuel and at least two jets of oxygen-rich oxygenated gas are injected. According to the invention, the first jet of oxygen-rich oxygenated gas, known as the primary jet, is injected such as to be in contact with the jet of fuel and to produce a first incomplete combustion, the gases produced by said first combustion comprising at least one part of the fuel, and the second jet of oxygen-rich oxygenated gas is injected at a distance I1 from the jet of fuel such as to combust with a first part of the fuel present in the gases produced by the first combustion. Moreover, a low-oxygen oxygenated gas is injected at a distance I2 from the jet of fuel such as to combust with a second part of the fuel present in the gases produced by the first combustion, I2 being greater than I1. The invention also relates to the burner used to carry out the method and to the use of said method for the heating of a glass filler or for a reheating furnace.
摘要翻译：本发明涉及一种使用氧化气体燃烧燃料的方法，其中喷射燃料射流和至少两个富氧氧化气体射流。根据本发明，被称为初级射流的富氧氧化气体的第一射流被注射为与燃料喷射器接触并产生第一不完全燃烧，由所述第一燃烧产生的气体包括燃料的至少一部分和富氧氧化气体的第二射流与燃料射流距离I1注入，以便燃烧存在于由第一燃烧产生的气体中的燃料的第一部分。此外，低氧氧化气体与燃料喷射的距离I2注入，以便燃烧存在于由第一燃烧产生的气体中的燃料的第二部分，I2大于I1。本发明还涉及用于实施该方法的燃烧器以及用于加热玻璃填料或再加热炉的所述方法的使用。

2. 发明申请

US20120009531A1 DISTRIBUTED COMBUSTION PROCESS AND BURNER 审中-公开
标题翻译：分布式燃烧过程和燃烧器
公开(公告)号：US20120009531A1
公开(公告)日：2012-01-12
申请号：US12848131
申请日：2010-07-31
申请人： Rajeev S. Prabhakar , Remi Pierre TSIAVA , Magnus MORTBERG , Vivek GAUTAM , Benoit GRAND , Bertrand LEROUX
发明人： Rajeev S. Prabhakar , Remi Pierre TSIAVA , Magnus MORTBERG , Vivek GAUTAM , Benoit GRAND , Bertrand LEROUX
IPC分类号： F23C5/08 , F23K5/06 , F23D14/22 , F23L7/00
CPC分类号： F23D14/32 , F23C2900/07022 , F23C2900/99001 , F23D14/22 , Y02E20/342 , Y02E20/344
摘要： During a heating phase, injection of a jet of fuel and oxidant (fuel annularly enshrouding oxidant or oxidant annularly enshrouding fuel) from a fuel-oxidant nozzle is combusted in a combustion space. During a transition from the heating phase to a distributed combustion phase, an amount of a secondary portion of either the fuel or oxidant is injected as a jet into the combustion space while the primary portion of that same reactant from the fuel-oxidant nozzle is decreased. At some point during the transition phase, a jet of actuating fluid is injected at an angle towards the jet of reactants from the fuel-oxidant nozzle and/or towards the jet of the secondary portion of reactant. The jet of primary portions of reactants and/or secondary portion of reactant is caused to be bent/deviated towards the other of the two jets. The staging of the secondary portion of reactant is increased until a desired degrees of staging and commencement of a distributed combustion phase are achieved.
摘要翻译：在加热阶段期间，从燃料 - 氧化剂喷嘴喷射燃料和氧化剂（燃料环形地包围氧化剂或氧化剂，环形地封闭的燃料）在燃烧空间中燃烧。在从加热阶段到分散燃烧阶段的过渡期间，燃料或氧化剂的二次部分的量作为射流注入燃烧空间，同时来自燃料 - 氧化剂喷嘴的相同反应物的主要部分减少。在过渡阶段的某个时刻，致动流体的射流以一定角度注入来自燃料 - 氧化剂喷嘴和/或反应物次级部分的射流的反应物射流。引起反应物的主要部分和/或反应物的次要部分的射流朝向两个射流中的另一个弯曲/偏离。反应物的次级部分的分级增加，直到实现分散燃烧阶段的期望程度的分段和开始。

3. 发明申请

US20120006157A1 METHOD FOR MELTING A SOLID CHARGE 有权
标题翻译：熔炼固体电荷的方法
公开(公告)号：US20120006157A1
公开(公告)日：2012-01-12
申请号：US12982971
申请日：2010-12-31
申请人： Vivek GAUTAM , Kenneth KAISER , Luc JARRY , Remi Pierre TSIAVA
发明人： Vivek GAUTAM , Kenneth KAISER , Luc JARRY , Remi Pierre TSIAVA
IPC分类号： C22B5/00 , C22B34/32 , C22B23/00 , C22B13/00 , C22B15/00 , C22B19/00 , C22B21/00 , C22B34/12 , C22B11/00
CPC分类号： C22B7/003 , F23C6/045 , F23C7/02 , F23C2201/20 , F23C2900/07021 , F23D14/22 , F23D14/32 , F23D14/84 , F27B7/10 , F27D99/0033 , Y02P10/212
摘要： A simple, compact burner achieves a more optimal melting of a solid charge followed by performance of combustion under distributed combustion conditions. The burner achieves this by fluidically bending the flame towards the solid charge during a melting phase with an actuating jet of oxidant, redirecting the flame in a direction away from the charge, and staging injection of oxidant among primary and secondary portions during a distributed combustion phase.
摘要翻译：简单，紧凑的燃烧器实现了更好的固体燃料熔化，然后在分布式燃烧条件下进行燃烧。燃烧器通过在熔化阶段期间使燃料流动地朝向固体电荷弯曲而实现这一点，所述熔化阶段具有致动的氧化剂射流，沿着远离电荷的方向重新定向火焰，以及在分布式燃烧阶段期间在初级和次级部分之间分级注入氧化剂。

4. 发明申请

US20100282185A1 BURNER AND METHOD FOR IMPLEMENTING AN OXYCOMBUSTION 审中-公开
标题翻译：燃烧器和实施氧气的方法
公开(公告)号：US20100282185A1
公开(公告)日：2010-11-11
申请号：US12812396
申请日：2009-01-15
申请人： Ivan Sanchez-Molinero , Jacky Laurent , Jacques Mulon , Xavier Paubel , Patrick Jean-Marie Recourt , Remi Pierre Tsiava
发明人： Ivan Sanchez-Molinero , Jacky Laurent , Jacques Mulon , Xavier Paubel , Patrick Jean-Marie Recourt , Remi Pierre Tsiava
IPC分类号： F24H1/00 , F23N1/02 , F23D14/62
CPC分类号： F23L7/007 , F23C7/002 , F23C9/08 , F23D14/32 , F23L2900/07002 , F23L2900/07007 , Y02E20/344
摘要： The invention relates to a method of combustion of a fuel using an oxygen containing gas and at least one mainly inert gas, in which: the said oxygen containing gas comprises at least 80% of oxygen in volume, the said fuel and the said oxygen containing gas are injected in such a way as to create a flame, the said mainly inert gas is injected in such a way that it is contiguous to and surrounds the flame created by the said fuel and the said oxygen containing gas and that it has a divergent swirl with regard to the flame.
摘要翻译：本发明涉及使用含氧气体和至少一种主要是惰性气体的燃料的燃烧方法，其中：所述含氧气体的体积含有至少80％的氧，所述燃料和所述含氧气体以这样的方式喷射气体以产生火焰，所述主要惰性气体以这样的方式注入，使得其邻近并围绕由所述燃料和所述含氧气体产生的火焰，并且其具有发散性相对于火焰漩涡。

5. 发明授权

US09651248B2 Method for generating combustion by means of a burner assembly and burner assembly therefore 有权
公开(公告)号：US09651248B2
公开(公告)日：2017-05-16
申请号：US13061418
申请日：2009-08-27
申请人： Nicolas Docquier , Robert Kalcevic , Magnus Mortberg , Remi Pierre Tsiava
发明人： Nicolas Docquier , Robert Kalcevic , Magnus Mortberg , Remi Pierre Tsiava
IPC分类号： F23D14/22 , F23D14/32
CPC分类号： F23D14/22 , F23D14/32 , F23D2900/00006 , F23D2900/00013 , F23M2900/05021
摘要： A method for generating combustion by means of a burner assembly and corresponding burner assembly are disclosed. The burner assembly comprises a refractory block, a fuel supply system and an oxidant supply system. The refractory block defines along one plane P1 at least one fuel passageway extending from a fuel inlet port to a fuel outlet port, and along a second plane P2 at least one oxidant passageway extending from an oxidant inlet port to an oxidant outlet port, said first and second planes intersecting along a line that is beyond said outlet ports, said oxidant supply system comprising a pair of oxidant supply means, an inlet of the inner oxidant supply means being connected to a source of a first oxidant having a first oxygen concentration and an inlet of the concentric outer oxidant supply means being connected to a source of a second oxidant having a second oxygen concentration, the method having improved flexibility in oxygen concentration in the oxidant.

6. 发明申请

US20130255551A1 Biomass Combustion 审中-公开
标题翻译：生物质燃烧
公开(公告)号：US20130255551A1
公开(公告)日：2013-10-03
申请号：US13479877
申请日：2012-05-24
申请人： Yuan XUE , Remi Pierre Tsiava , Chendhil Periasamy , Jiefu Ma
发明人： Yuan XUE , Remi Pierre Tsiava , Chendhil Periasamy , Jiefu Ma
IPC分类号： F23L7/00 , F23K3/02 , F23G5/00 , F23D1/00
CPC分类号： F23L7/007 , F23C2900/99009 , F23D1/00 , F23D1/005 , F23D1/04 , F23D2201/20 , F23G5/006 , F23G7/10 , F23K3/02 , F23L2900/07005 , F23L2900/07006 , Y02E20/344
摘要： A splitter divides a flow of low heating value biomass into a central stream and an annular stream. A stable flame may be achieved by combusting the central stream with oxygen. This avoids the use of costly fossil fuels or biomass (that have higher heating values than the biomass fuel) as an auxiliary fuel for achieving a stable flame.
摘要翻译：分流器将低热值生物质流分成中心流和环形流。可以通过将中心流与氧气一起燃烧来实现稳定的火焰。这避免了使用昂贵的化石燃料或生物质（具有比生物质燃料更高的热值）作为实现稳定火焰的辅助燃料。

7. 发明申请

US20100101465A1 Method For Injecting Ballast Into An Oxycombustion Boiler 审中-公开
标题翻译：将镇流器注入氧气锅炉的方法
公开(公告)号：US20100101465A1
公开(公告)日：2010-04-29
申请号：US12578621
申请日：2009-10-14
申请人： Jacky Laurent , Xavier Paubel , Jacques Mulon , Patrick Jean-Marie Recourt , Ivan Sanchez-Molinero , Remi Pierre Tsiava
发明人： Jacky Laurent , Xavier Paubel , Jacques Mulon , Patrick Jean-Marie Recourt , Ivan Sanchez-Molinero , Remi Pierre Tsiava
IPC分类号： F23C9/00 , F23N5/00 , F23L7/00
CPC分类号： F23C9/08 , F23C2202/40 , F23C2202/50 , F23D2900/00006 , F23L7/007 , F23L2900/07002 , F23L2900/07005 , Y02E20/344
摘要： A method for injecting fuel, oxidant, and ballast into an oxycombustoin boiler is presented.
摘要翻译：提出了一种将燃料，氧化剂和镇流器注入氧化燃烧锅炉的方法。

8. 发明申请

US20140004470A1 Method and System for Injecting Low Pressure Oxygen from an Ion Transport Membrane into an Ambient or Super Ambient Pressure Oxygen-Consuming Process 审中-公开
标题翻译：从离子输送膜注入低压氧气进入环境或超级环境压力的消耗氧气的方法和系统
公开(公告)号：US20140004470A1
公开(公告)日：2014-01-02
申请号：US13538176
申请日：2012-06-29
申请人： Wei HUANG , Justin Jian Wang , Remi Pierre Tsiava
发明人： Wei HUANG , Justin Jian Wang , Remi Pierre Tsiava
IPC分类号： F23L7/00 , F23L15/00
CPC分类号： F23L7/007 , C01B13/0251 , C01B2203/025 , C03B5/2353 , F23L15/00 , Y02E20/344 , Y02E20/348 , Y02P40/55
摘要： A stream of sub ambient oxygen from an ion transport membrane is injected into an ambient pressure or super ambient pressure oxygen-consuming process through an annular space in between concentrically disposed inner and outer tubes where a high velocity gas is injected into the process from the inner tube.
摘要翻译：来自离子迁移膜的次环境氧气流通过在同心设置的内管和外管之间的环形空间注入到环境压力或超级环境压力的耗氧过程中，其中高速气体从内管管。

9. 发明申请

US20120304905A1 Solid Fuel and Oxygen Combustion with Low NOx and Efficient Burnout 有权
标题翻译：固体燃料和氧气燃烧与低NOx和有效的倦怠
公开(公告)号：US20120304905A1
公开(公告)日：2012-12-06
申请号：US13153455
申请日：2011-06-05
申请人： Chendhil PERIASAMY , Yuan XUE , Taekyu KANG , Remi Pierre TSIAVA
发明人： Chendhil PERIASAMY , Yuan XUE , Taekyu KANG , Remi Pierre TSIAVA
IPC分类号： F23L7/00 , F23K3/02 , F23B80/02 , F23D1/00 , F23L9/00
CPC分类号： F23L7/007 , F23C9/003 , F23D1/00 , F23L2900/07001 , F23L2900/07007 , Y02E20/322 , Y02E20/344
摘要： Solid particulate fuels are combusted with a primary oxidant stream of industrially pure oxygen and a secondary oxidant stream of industrially pure oxygen optionally mixed with a portion of recycled flue gas. The fuel is conveyed with a carrier gas of air or recycled flue gas. An oxygen concentration out of the total amount of the fuel stream and the primary and secondary oxidant streams is 40-63% by mass or 47-70% by volume.
摘要翻译：固体颗粒燃料与工业纯氧的初级氧化剂流和工业纯氧的二次氧化剂流燃烧，任选地与一部分再循环烟道气混合。燃料用空气或再循环烟道气的载气输送。燃料流和初级氧化剂和次级氧化剂物流的总量中的氧浓度为40-63质量％或47-70体积％。

10. 发明申请

US20120009532A1 DISTRIBUTED COMBUSTION PROCESS AND BURNER 有权
公开(公告)号：US20120009532A1
公开(公告)日：2012-01-12
申请号：US12848132
申请日：2010-07-31
申请人： Rajeev S. Prabhakar , Remi Pierre Tsiava , Magnus Mortberg , Benoit Grand , Bertrand Leroux , Vivek Gautam
发明人： Rajeev S. Prabhakar , Remi Pierre Tsiava , Magnus Mortberg , Benoit Grand , Bertrand Leroux , Vivek Gautam
IPC分类号： F23C5/08 , F23C7/00 , F23C5/28 , F23L7/00
CPC分类号： F23D14/32 , F23C2900/07022 , F23C2900/99001 , F23D14/22 , Y02E20/342 , Y02E20/344
摘要： During a heating phase, injection of a jet of fuel and oxidant (fuel annularly enshrouding oxidant or oxidant annularly enshrouding fuel) from a fuel-oxidant nozzle is combusted in a combustion space. During a transition from the heating phase to a distributed combustion phase, an amount of a secondary portion of either the fuel or oxidant is injected as a jet into the combustion space while the primary portion of that same reactant from the fuel-oxidant nozzle is decreased. At some point during the transition phase, a jet of actuating fluid is injected at an angle towards the jet of reactants from the fuel-oxidant nozzle and/or towards the jet of the secondary portion of reactant. The jet of primary portions of reactants and/or secondary portion of reactant is caused to be bent/deviated towards the other of the two jets. The staging of the secondary portion of reactant is increased until a desired degrees of staging and commencement of a distributed combustion phase are achieved.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式