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1. 发明申请

WO2011051463A1 SOLID FUEL BURNER 审中-公开
标题翻译：固体燃料燃烧器
公开(公告)号：WO2011051463A1
公开(公告)日：2011-05-05
申请号：PCT/EP2010/066499
申请日：2010-10-29
申请人： L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , BELASSE, Brenice , MULON, Jacques , PANIER, Faustine , PAUBEL, Xavier , TSIAVA, Rémi
发明人： BELASSE, Brenice , MULON, Jacques , PANIER, Faustine , PAUBEL, Xavier , TSIAVA, Rémi
IPC分类号： F23L7/00 , F23D1/00 , F23M5/02
CPC分类号： F23L7/007 , F23D1/00 , F23D2900/01001 , F23M5/025 , Y02E20/344
摘要： Burner for conveyor gas propelled particulate solid fuel, said burner comprising a burner block (100) and an injector assembly (200), the injector assembly being at least partially surrounded by an injector passage (130) of the burner block, the injector assembly comprising an inner oxygen supply pipe (210) surrounding a fuel injector, which in turn surrounds an oxygen injector (230), each having a downstream end (211, 221, 231) on the side of the passage outlet, the inner oxygen supply pipe having a lateral surface onto which are mounted a set of lateral primary oxygen nozzles (212) for the injection of lateral jets of primary oxygen into the fuel injector with an injection orientation which follows a same sense of rotation around the longitudinal direction and which is directed towards the downstream end of the fuel injector, said lateral primary oxygen nozzles being positioned at a number of different distances from the downstream end (221) of the fuel injector.
摘要翻译：用于输送机气体的燃烧器推进微粒固体燃料，所述燃烧器包括燃烧器块（100）和喷射器组件（200），所述喷射器组件至少部分地被燃烧器块的喷射器通道（130）包围，所述喷射器组件包括围绕燃料喷射器的内部氧气供应管道（210），所述内部氧气供应管道又包围氧气喷射器（230），每个氧气喷射器在所述通道出口侧具有下游端（211,221,231），所述内部供氧管具有侧面，其上安装有一组横向初级氧气喷嘴（212），用于将喷射侧面喷射的初级氧喷射到燃料喷射器中，喷射取向沿着纵向方向遵循相同的旋转方向，并且朝向燃料喷射器的下游端，所述横向主氧气喷嘴位于与燃料喷射器的下游端（221）不同的距离处。

2. 发明申请

WO2009122049A1 OUTIL DE COMBUSTION COMPORTANT UN BLOC OUVREAU ET UN INJECTEUR, SON ASSEMBLAGE ET FOUR EQUIPE DUDIT OUTIL 审中-公开
标题翻译：燃烧工具包括带孔盖板和注射器，与工具配套的结构和炉子
公开(公告)号：WO2009122049A1
公开(公告)日：2009-10-08
申请号：PCT/FR2009/050298
申请日：2009-02-25
申请人： L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , BELASSE, Brenice , KALCEVIC, Robert , PERIASAMY, Chendhil , PRABHAKAR, Rajeev S.
发明人： BELASSE, Brenice , KALCEVIC, Robert , PERIASAMY, Chendhil , PRABHAKAR, Rajeev S.
IPC分类号： F23C5/02 , F23M5/02 , C03B5/235 , F27D23/00 , F23D14/00 , F23D17/00
CPC分类号： F23M5/025 , C03B5/235 , C03B7/06 , F23C5/02 , F27D99/0033 , Y10T29/49826
摘要： Outil de combustion comprenant un bloc (1) ouvreau en matière réfractaire, le bloc ouvreau définissant un ouvreau (11) et un passage entre la face d'entrée (12) et l'ouvreau, ledit outil comprenant un injecteur (2) de comburant et/ou de combustible qui traverse le passage et débouche dans l'ouvreau, le outil comprenant également un fourreau (3) qui entoure l'injecteur dans la section de passage.
摘要翻译：本发明涉及一种燃烧工具，其包括由耐火材料制成的抽头孔块（1），所述抽头孔块限定抽头孔（11）和入口表面（12）与抽头孔之间的通道，所述工具包括：氧化器和/或燃料的喷射器（2）和/或燃料，其延伸穿过通道并且进入抽头孔，并且还包括围绕通道部分中的喷射器的护套（3）。

3. 发明申请

WO2011154285A9 OXY-FUEL BURNER 审中-公开
公开(公告)号：WO2011154285A9
公开(公告)日：2011-12-15
申请号：PCT/EP2011/058930
申请日：2011-05-31
申请人： L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , KALCEVIC, Robert , BELASSE, Brenice , CHAILLOU, Dorothée , FUJINUMA, Ryuji , MULON, Jacques , PERIASAMY, Chendhil , WANG, Justin Jian
发明人： KALCEVIC, Robert , BELASSE, Brenice , CHAILLOU, Dorothée , FUJINUMA, Ryuji , MULON, Jacques , PERIASAMY, Chendhil , WANG, Justin Jian
IPC分类号： F23M5/02 , F23D14/32 , F23L7/00
摘要： Method of designing a burner for combusting fuel with an oxidizer containing at least 23%vol O 2 , the block of the burner defining in succession a feed passage, a substantially cylindrical burner chamber having a length Lc and optionally a widening terminal section having a length Ls, so that Lc/(Lc + Ls) > 2/3 and 30mN ≤ 0,5*(∑If + ΣΙοχ)* [(Lc + Ls)2/So] ≤ 70mN, whereby∑If and ΣΙοχ are the total fuel respectively oxidizer injection momentum at nominal power and So is the cross sectional area of the outlet opening of the block in the plane perpendicular to the burner axis.

4. 发明申请

WO2009136366A3 DEVICE AND METHOD OF COMBUSTING SOLID FUEL WITH OXYGEN 审中-公开
标题翻译：燃烧固体燃料与氧气的装置和方法
公开(公告)号：WO2009136366A3
公开(公告)日：2010-12-16
申请号：PCT/IB2009051844
申请日：2009-05-05
申请人： AIR LIQUIDE , VARAGANI RAJANI , RECOURT PATRICK , TSIAVA REMI , SUN XULIN , BELASSE BRENICE
发明人： VARAGANI RAJANI , RECOURT PATRICK , TSIAVA REMI , SUN XULIN , BELASSE BRENICE
IPC分类号： F23D1/00 , F23C9/00 , F23L7/00
CPC分类号： F23D1/00 , F23C9/003 , F23L7/007 , Y02E20/344
摘要： The present invention is a method of combustion of a solid fuel stream with oxygen. The present invention includes introducing a first stream, comprising a first portion of substantially pure oxygen, into a first conduit. The present invention includes introducing a second stream, comprising a solid fuel stream and a conveying media, into a second conduit, wherein the second conduit is concentric with, and surrounding, the first conduit. The present invention includes introducing a third stream, comprising a second portion of substantially pure oxygen, into a third conduit, wherein the third conduit is concentric with, and surrounding, the first conduit and the second conduit. The present invention includes igniting the first stream, the second stream, and the third stream as they exit the first conduit, the second conduit and the third conduit, in such a way as to create a flame. The present invention includes introducing a fourth stream, comprising a first portion of ballast gas, into a fourth conduit, wherein the fourth conduit is concentric with, and surrounding, the first conduit, the second conduit, and the third conduit. The present invention includes introducing a fifth stream, comprising a second portion of ballast gas, into a fifth conduit, wherein the fifth conduit is concentric with, and surrounding, the first conduit, the second conduit, the third conduit and the fourth conduit.
摘要翻译：本发明是固体燃料流与氧气的燃烧方法。本发明包括将包含基本上纯的氧的第一部分的第一流引入第一导管中。本发明包括将包括固体燃料流和输送介质的第二流引入第二导管中，其中第二导管与第一导管同心并围绕第一导管。本发明包括将包含基本上纯氧的第二部分的第三流引入第三导管中，其中第三导管与第一导管和第二导管同心并围绕第一导管。本发明包括当它们离开第一导管，第二导管和第三导管时点燃第一流，第二流和第三流，以便产生火焰。本发明包括将包括压载气体的第一部分的第四流引入第四导管中，其中第四导管与第一导管，第二导管和第三导管同心并围绕第一导管。本发明包括将包含第二部分压载气体的第五流引入第五导管中，其中第五导管与第一导管，第二导管，第三导管和第四导管同心并围绕。

5. 发明申请

WO2009136366A2 DEVICE AND METHOD OF COMBUSTING SOLID FUEL WITH OXYGEN 审中-公开
标题翻译：燃烧固体燃料与氧气的装置和方法
公开(公告)号：WO2009136366A2
公开(公告)日：2009-11-12
申请号：PCT/IB2009/051844
申请日：2009-05-05
申请人： L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , VARAGANI, Rajani , RECOURT, Patrick , TSIAVA, Remi , SUN, Xulin , BELASSE, Brenice
发明人： VARAGANI, Rajani , RECOURT, Patrick , TSIAVA, Remi , SUN, Xulin , BELASSE, Brenice
IPC分类号： F23D1/00 , F23C9/00 , F23L7/00
CPC分类号： F23D1/00 , F23C9/003 , F23L7/007 , Y02E20/344
摘要： The present invention is a method of combustion of a solid fuel stream with oxygen. The present invention includes introducing a first stream, comprising a first portion of substantially pure oxygen, into a first conduit. The present invention includes introducing a second stream, comprising a solid fuel stream and a conveying media, into a second conduit, wherein the second conduit is concentric with, and surrounding, the first conduit. The present invention includes introducing a third stream, comprising a second portion of substantially pure oxygen, into a third conduit, wherein the third conduit is concentric with, and surrounding, the first conduit and the second conduit. The present invention includes igniting the first stream, the second stream, and the third stream as they exit the first conduit, the second conduit and the third conduit, in such a way as to create a flame. The present invention includes introducing a fourth stream, comprising a first portion of ballast gas, into a fourth conduit, wherein the fourth conduit is concentric with, and surrounding, the first conduit, the second conduit, and the third conduit. The present invention includes introducing a fifth stream, comprising a second portion of ballast gas, into a fifth conduit, wherein the fifth conduit is concentric with, and surrounding, the first conduit, the second conduit, the third conduit and the fourth conduit.
摘要翻译：本发明是固体燃料流与氧气的燃烧方法。本发明包括将包含基本上纯的氧的第一部分的第一流引入第一导管中。本发明包括将包括固体燃料流和输送介质的第二流引入第二导管中，其中第二导管与第一导管同心并围绕第一导管。本发明包括将包含基本上纯氧的第二部分的第三流引入第三导管中，其中第三导管与第一导管和第二导管同心并围绕第一导管。本发明包括当它们离开第一导管，第二导管和第三导管时点燃第一流，第二流和第三流，以便产生火焰。本发明包括将包括压载气体的第一部分的第四流引入第四导管中，其中第四导管与第一导管，第二导管和第三导管同心并围绕第一导管。本发明包括将包含第二部分压载气体的第五流引入第五导管中，其中第五导管与第一导管，第二导管，第三导管和第四导管同心并围绕。

6. 发明申请

WO2011154285A1 OXY-FUEL BURNER 审中-公开
标题翻译：氧气燃烧器
公开(公告)号：WO2011154285A1
公开(公告)日：2011-12-15
申请号：PCT/EP2011058930
申请日：2011-05-31
申请人： AIR LIQUIDE , KALCEVIC ROBERT , BELASSE BRENICE , CHAILLOU DOROTHEE , FUJINUMA RYUJI , MULON JACQUES , PERIASAMY CHENDHIL , WANG JUSTIN JIAN
发明人： KALCEVIC ROBERT , BELASSE BRENICE , CHAILLOU DOROTHEE , FUJINUMA RYUJI , MULON JACQUES , PERIASAMY CHENDHIL , WANG JUSTIN JIAN
IPC分类号： F23M5/02 , F23D14/32 , F23L7/00
CPC分类号： F23D14/32 , C03B7/065 , F23D14/22 , F23L7/007 , F23M5/025 , F23M2900/05021 , Y02E20/344 , Y02P40/55 , Y02P40/58
摘要： Method of designing a burner for combusting fuel with an oxidizer containing at least 23%vol O2, the block of the burner defining in succession a feed passage, a substantially cylindrical burner chamber having a length Lc and optionally a widening terminal section having a length Ls, so that Lc/(Lc + Ls) > 2/3 and 30mN = 0,5*(?If + S???)* [(Lc + Ls)2/So] = 70mN, whereby?If and S??? are the total fuel respectively oxidizer injection momentum at nominal power and So is the cross sectional area of the outlet opening of the block in the plane perpendicular to the burner axis.
摘要翻译：设计用于燃烧燃料的燃烧器的方法，所述燃烧器具有含有至少23％体积O2的氧化剂，所述燃烧器块连续限定进料通道，具有长度Lc的基本上圆柱形的燃烧器室和可选地具有长度Ls的加宽端子部分，使得Lc /（Lc + Ls）> 2/3和30mN = 0.5 *（？If + S ???）* [（Lc + Ls）2 / So] = 70mN， ?? 是总燃料分别在标称功率下的氧化剂喷射动量，并且是垂直于燃烧器轴线的平面中块的出口开口的横截面积。

7. 发明申请

WO2011051464A3 METHOD OF COMBUSTING PARTICULATE SOLID FUEL WITH A BURNER 审中-公开
公开(公告)号：WO2011051464A3
公开(公告)日：2011-05-05
申请号：PCT/EP2010/066500
申请日：2010-10-29
申请人： L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , BELASSE, Brenice , MULON, Jacques , PANIER, Faustine , PAUBEL, Xavier , TSIAVA, Rémi
发明人： BELASSE, Brenice , MULON, Jacques , PANIER, Faustine , PAUBEL, Xavier , TSIAVA, Rémi
IPC分类号： F23L7/00 , F23D1/00 , F23M5/02
摘要： A method of combining oxygen and fuel in a burner to produce a flame whereby an outer oxidant flow is discharged through an outer oxidant outlet of the burner; a flow of conveyor-gas propelled particulate solid fuel is discharged with a fuel discharge velocity through a fuel outlet of the burner arranged coaxially with respect to the outer oxidant outlet and spaced radially inwardly therefrom; and a first inner oxidant flow is discharged with an inner oxidant discharge velocity, which differs from the fuel discharge velocity, through an inner oxidant end outlet of the burner arranged coaxially with respect to said fuel outlet and spaced radially inwardly therefrom; and whereby a second inner oxidant flow, having a higher oxygen concentration than the conveyor gas is injected into the fuel-conducting passage and mixed with the fuel flow inside said fuel-conducting passage so as to obtain, upstream of the fuel outlet and upstream of the inner oxidant end outlet, an oxygen-enriched conveyor-gas propelled particulate solid fuel flow having an oxygen content of at least 21%vol O 2 .

8. 发明申请

WO2011051464A2 METHOD OF COMBUSTING PARTICULATE SOLID FUEL WITH A BURNER 审中-公开
标题翻译：用燃烧器燃烧颗粒状固体燃料的方法
公开(公告)号：WO2011051464A2
公开(公告)日：2011-05-05
申请号：PCT/EP2010066500
申请日：2010-10-29
申请人： AIR LIQUIDE , BELASSE BRENICE , MULON JACQUES , PANIER FAUSTINE , PAUBEL XAVIER , TSIAVA REMI
发明人： BELASSE BRENICE , MULON JACQUES , PANIER FAUSTINE , PAUBEL XAVIER , TSIAVA REMI
IPC分类号： F23L7/00 , F23D1/00
CPC分类号： F23L7/007 , F23D1/00 , Y02E20/344
摘要： A method of combining oxygen and fuel in a burner to produce a flame whereby an outer oxidant flow is discharged through an outer oxidant outlet of the burner; a flow of conveyor-gas propelled particulate solid fuel is discharged with a fuel discharge velocity through a fuel outlet of the burner arranged coaxially with respect to the outer oxidant outlet and spaced radially inwardly therefrom; and a first inner oxidant flow is discharged with an inner oxidant discharge velocity, which differs from the fuel discharge velocity, through an inner oxidant end outlet of the burner arranged coaxially with respect to said fuel outlet and spaced radially inwardly therefrom; and whereby a second inner oxidant flow, having a higher oxygen concentration than the conveyor gas is injected into the fuel-conducting passage and mixed with the fuel flow inside said fuel-conducting passage so as to obtain, upstream of the fuel outlet and upstream of the inner oxidant end outlet, an oxygen-enriched conveyor-gas propelled particulate solid fuel flow having an oxygen content of at least 21%vol O2.
摘要翻译：一种在燃烧器中组合氧气和燃料以产生火焰的方法，其中外部氧化剂流经燃烧器的外部氧化剂出口排出; 输送气体推进的颗粒状固体燃料的流动以燃料排放速度排出，通过燃烧器的燃料出口相对于外部氧化剂出口同轴布置并与其间隔开; 并且第一内部氧化剂流通过燃烧器的内部氧化剂末端出口相对于所述燃料出口同轴地排列并且与其间隔开的内部氧化剂排出速度排出，该内部氧化剂排出速度与燃料排出速度不同; 并且由此将具有比输送气体更高的氧浓度的第二内部氧化剂流注入到燃料传导通道中并与燃料传导通道内的燃料流混合，以便在燃料出口的上游和内氧化剂末端出口，氧含量为至少21体积％O2的富氧输送机气体推进颗粒状固体燃料流。

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