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公开(公告)号：WO2023076862A1
公开(公告)日：2023-05-04
申请号：PCT/US2022/078596
申请日：2022-10-24
Applicant: SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY
Inventor： SAFAR, Anas H. , AL-MAHMOOD, Mohammed A. , ALOUFI, Yousef D. , AL SANAD, Abdullmajeed I. , ALJALLAL, Mohammed A.
Abstract: Systems and methods include a computer-implemented method for monitoring emissions in real time. Flaring emissions are determined in real time for a flare stack based on: 1) a flaring volume in conjunction with heat and material balances of systems that discharge to a flare system, and 2) a composition of each relief source that discharges to the flare system. A molar balance around the flare stack is performed in real time using the flaring emissions to determine the emissions.
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公开(公告)号：WO2022255108A1
公开(公告)日：2022-12-08
申请号：PCT/JP2022/020757
申请日：2022-05-19
Applicant: ＪＦＥスチール株式会社
IPC: F23G7/08
Abstract: 放散ブリーダーの改造コストを抑えながら、可燃性ガスを含むコークス炉放散ガスの燃焼を促進し、未燃状態のコークス炉放散ガスの放散量を削減できる放散ブリーダーを提供する。 コークス炉放散ガスを燃焼させて大気中へ放出する放散ブリーダー１であって、コークス炉放散ガス１７を流通させるブリーダー管３と、ブリーダー管３の上端側３Ａに設けられ、内径がブリーダー管３の外径よりも大きく、下端側２Ａがブリーダー管３の上端側３Ａを内包するフード２と、ブリーダー管３の周方向に沿って設けられ、ブリーダー管３とフード２との間隙５から、燃焼を促進させる燃焼促進ガス８をフード２へ吹込む吹込管４と、フード２の内壁に配置された着火装置６と、を有し、フード２は、吹込管４が配置された周方向の位置に対して、フード２の中心軸線Ｏを挟んで対向する位置に切欠部７を有する放散ブリーダー１。
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公开(公告)号：WO2022217259A1
公开(公告)日：2022-10-13
申请号：PCT/US2022/071602
申请日：2022-04-07
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V.
Inventor： GEY, Gian-Marcio , POMERANTZ, Andrew, Emil
Abstract: Automated systems and methods are provided for continuous monitoring of the flaring of waste gas at an industrial facility, which employ an RGB camera operably coupled to a gateway device by a data communication interface. The RGB camera is configured to capture time-series color image frames of a flare and communicate the time-series color image frames to the gateway device. The gateway device includes an image processing module and a flare optimization module executing on the gateway device. The image processing module is configured to process the time-series color image frames to determine at least one flare parameter that provides a qualitative measurement of the combustion efficiency of the flare over time. The flare optimization module is configured to adjust relative amount of waste gas to at least one assist gas for the flare based on the at least one flare parameter to continuously optimize the combustion efficiency of the flare.
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公开(公告)号：WO2021159019A1
公开(公告)日：2021-08-12
申请号：PCT/US2021/016952
申请日：2021-02-05
Applicant: CLEARSIGN TECHNOLOGIES CORPORATION
Inventor： DELLER, Colin James , HOSIE, Matt , KARKOW, Douglas W. , KENDRICK, Donald , WIKLOF, Christopher A.
Abstract: A low emissions modular burner system includes a plurality of burner modules, each including a main fuel source configured to selectively deliver a main fuel stream for dilution by a flow of combustion air, a main igniter configured to cause ignition of the main fuel stream emitted from the main fuel source, a distal flame holder configured to hold a combustion reaction supported by the main fuel stream when the distal flame holder is at or above a predetermined temperature, and a pre-heating apparatus configured to pre-heat the distal flame holder to the predetermined temperature. The low emissions modular burner system includes a common combustion air source configured to provide combustion air to each of the plurality of burner modules, and a burner system wall encircling all of the plurality of burner modules, the burner system wall being configured to at least laterally contain combustion products corresponding to all of the plurality of burner modules.
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公开(公告)号：WO2020061641A1
公开(公告)日：2020-04-02
申请号：PCT/AU2019/051046
申请日：2019-09-27
Applicant: AUSTRALIAN RIG CONSTRUCTION HOLDINGS PTY LTD
Inventor： STANGHERLIN, Guido , COONEY, Tyson Ilus , BOUGOURE, Allan Douglas
IPC: F23G7/08
Abstract: The present invention relates to, inter alia, a flare system including: (i) A gas separator including an inlet, at least one vacuum relief, at least one pressure relief, and a gas outlet; (ii) A flare for igniting gas, wherein the flare is in fluid communication with the gas outlet of the gas separator; and (iii) A flow driver for driving gas from the gas separator to the flare.
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Patent Agency Ranking
公开(公告)号：WO2019009811A9
公开(公告)日：2019-01-10
申请号：PCT/SG2018/050332
申请日：2018-07-05
Applicant: 鑑鋒國際股份有限公司
Inventor： 田志偉
Abstract: 本发明提供一种用于控制气体污染物分解氧化的装置及系统，其新颖的反应部设计可降低流体在处理过程中颗粒形成的现象，进而改善颗粒在反应部中累积的缺陷；此外还提供一种包括上述装置的系统，其模组化设计使得该系统具有容易保养维护的优点。
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公开(公告)号：WO2018037369A1
公开(公告)日：2018-03-01
申请号：PCT/IB2017/055105
申请日：2017-08-24
Applicant: NOVA CHEMICALS (INTERNATIONAL) S.A.
Inventor： PETELA, Grazyna
Abstract: A tip burner for a flare comprises a diffuser (7) which is sealingly connected downstream to a shroud (9) comprising a tightly packed bed of granular material (13). The stream of fuel and oxidizer flows to the diffuser where is mixed and tangentially swirled by a swirler (8) located either in the diffuser or in a closed proximity to the diffuser inlet. The mixture flows next to the shroud where the granular material provides a tortious flow path for the stream, restructuring it aerodynamically and reducing its velocity, preferably to sub sonic level. A combustible mixture exits the shroud as multiple of jet, at low velocity and low turbulence. The mixture is ignited by a pilot burner installed above but in close proximity of the shroud, resulting in a stable flame which generates a low noise level.
Abstract translation: 用于火炬的尖端燃烧器包括扩散器（7），扩散器（7）在下游密封地连接到包括粒状材料（13）的紧密填充床的护罩（9）。 燃料和氧化剂流流入扩散器，在扩散器中被位于扩散器中或靠近扩散器入口的旋流器（8）混合并切向旋转。 混合物在护罩旁边流动，在那里颗粒状物质为水流提供了一个侵蚀性的流动路径，在空气动力学上对其进行重构，并将其速度降低，优选降低到亚声速水平。 可燃混合物以低速和低湍流的喷射量从喷口排出。 混合气通过安装在上方但靠近护罩的引燃器点燃，产生稳定的火焰，产生低噪音水平。
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公开(公告)号：WO2018010051A1
公开(公告)日：2018-01-18
申请号：PCT/CN2016/089505
申请日：2016-07-09
Applicant: 深圳智慧能源技术有限公司
Abstract: 一种具有增大空气引射量的集装箱式燃烧装置（10），包括沿竖直方向布置的多层防护罩（14）和文丘里燃烧器单元（12），每一层防护罩在周向上封闭以形成具有上下两开口端的火焰腔，每一层防护罩呈长方形，包括第一对相对侧板（24）和第二对相对侧板（26），第一对和第二对相对侧板相互连接形成长方形，相邻两层防护罩的第一对相对侧板（24）之间形成一与火焰腔流体相通的引射区，文丘里燃烧器单元（12）包括多层文丘里燃烧器，每层文丘里燃烧器的头部位于对应一层防护罩的内侧。该装置能提高燃烧器效率的同时降低工艺要求和成本。
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公开(公告)号：WO2017161450A1
公开(公告)日：2017-09-28
申请号：PCT/CA2017/050359
申请日：2017-03-21
Applicant: ATLANTIS RESEARCH LABS INC.
Inventor： MRAVCAK, Vladimir , NEUMAN, Dale
Abstract: The present invention provides a fuel incinerating system comprising a fuel injector, a multi- stage fuel-air mixing device comprising a plurality of fuel intake tubes stacked vertically and configured to provide annular gaps between one or more of the vertically stacked fuel intake tubes to entrain ambient air to form a fuel-air mixture; and a combustor in communication with the fuel-air mixing device and defining a combustion chamber and in communication with an ignition source. The combustor is configured to impede flow of the fuel-air mixture through the combustion chamber to achieve a desired retention time of the fuel-air mixture within the combustion chamber to achieve substantially complete combustions of the fuel.
Abstract translation: 本发明提供了一种燃料焚化系统，其包括燃料喷射器，多级燃料 - 空气混合装置，所述多级燃料 - 空气混合装置包括多个垂直堆叠的燃料吸入管并且被配置为在一个或多个 竖直堆叠的燃料吸入管以夹带环境空气以形成燃料 - 空气混合物; 以及与燃料 - 空气混合装置连通并限定燃烧室并与点火源连通的燃烧器。 燃烧器构造成阻止燃料 - 空气混合物流过燃烧室，以实现燃烧室内燃料 - 空气混合物的期望停留时间，以实现燃料的基本完全燃烧。
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公开(公告)号：WO2016121223A1
公开(公告)日：2016-08-04
申请号：PCT/JP2015/084013
申请日：2015-12-03
Applicant: ヤンマー株式会社
Abstract: 燃料ガスを生成するガス化炉で生成した燃料ガスの余剰分の余剰ガスを余剰ガス燃焼部で燃焼させる余剰ガス燃焼装置は、余剰ガス燃焼部に余剰ガスを供給する余剰ガス供給管の吐出口から余剰ガスを吐出して燃焼させるようになっており、余剰ガスの流れ方向において、余剰ガス供給管の吐出口よりも下流側に、余剰ガス供給管の吐出口から吐出される余剰ガスに着火する着火部を設け、着火部よりも上流側における余剰ガス供給管の内側に、１周分以上の螺旋状のフィンを１つまたは複数個設けるか、或いは／さらに、１周分未満の螺旋状のフィンを１つまたは複数個設ける。
Abstract translation: 一种过量气体燃烧装置，其在过量气体燃烧装置中燃烧在产生燃料气体的气化炉中产生的过量燃料气体的过量气体，其中：过量气体燃烧装置将过量气体燃烧， 从过剩气体供给管道的输送口输送到过剩气体燃烧单元; 并且点燃从多余气体供给管的输送口输送的多余的气体的点火单元比过剩气体供给管的排出口在过量气体的流动方向的下游设置一个或多个螺旋 具有一个或多个匝的翅片和/或一个或多个具有小于一匝的螺旋翅片设置在过剩气体供给管道中比点火单元更上游的位置。
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