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公开(公告)号：US07960325B2
公开(公告)日：2011-06-14
申请号：US12070339
申请日：2008-02-15
Applicant: Milan Kluko
Inventor： Milan Kluko
CPC classification number: F23K1/00 , C10L5/363 , C10L5/44 , C10L5/46 , F23K1/04 , F23K3/00 , F23K2201/501 , F23K2201/505 , Y02E50/10 , Y02E50/30
Abstract: A biomass-based fuel pellet, such as a fuel pellet which includes thermoplastic polymeric material and a substantial amount of cellulosic material, e.g. cellulosic material derived from biomass source(s), is provided. The fuel pellet commonly includes about 5 to 15 wt. % of the thermoplastic polymeric material and at least about 75 wt. % cellulosic material. Optionally, the fuel pellet may comprise a lignin additive. Many embodiments of the fuel pellets are suitable for use in a coal-fired furnace and/or in other industrial boiler applications.
Abstract translation: 基于生物质的燃料颗粒，例如包括热塑性聚合材料和大量纤维素材料的燃料颗粒，例如， 提供了衍生自生物质源的纤维素材料。 燃料颗粒通常包括约5至15wt。 ％的热塑性聚合物材料和至少约75wt。 ％纤维素材料。 任选地，燃料颗粒可以包含木质素添加剂。 燃料颗粒的许多实施方案适用于燃煤炉和/或其它工业锅炉应用中。
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82.发明授权Process to improve boiler operation by supplemental firing with thermally beneficiated low rank coal 有权通过热精选低等级煤的补充燃烧来改善锅炉运行的过程公开(公告)号：US06325001B1
公开(公告)日：2001-12-04
申请号：US09692937
申请日：2000-10-20
Applicant: Ray W. Sheldon
Inventor： Ray W. Sheldon
IPC: F23B700
CPC classification number: F22B31/00 , F23K1/00 , F23K2201/10 , F23K2201/501
Abstract: The invention described is a process for improving the performance of a commercial coal or lignite fired boiler system by supplementing its normal coal supply with a controlled quantity of thermally beneficiated low rank coal, (TBLRC). This supplemental TBLRC can be delivered either to the solid fuel mill (pulverizer) or directly to the coal burner feed pipe. Specific benefits are supplied based on knowledge of equipment types that may be employed on a commercial scale to complete the process. The thermally beneficiated low rank coal can be delivered along with regular coal or intermittently with regular coal as the needs require.
Abstract translation: 本发明描述了一种通过补充其正常供煤与受控量的热精选低级煤（TBLRC）来提高商用煤或褐煤燃烧锅炉系统的性能的方法。 这种补充的TBLRC可以交付到固体燃料磨（粉碎机）或直接送到煤燃烧器进料管。 基于可以在商业规模上用于完成该过程的设备类型的知识来提供特定的益处。 热选择的低等级煤炭可以随常规煤炭一起交付，也可以按需要间歇地与常规煤炭一起交付。
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公开(公告)号：US6105888A
公开(公告)日：2000-08-22
申请号：US305247
申请日：1999-05-04
Applicant: John Carl Goehner , Bruce J. Shaw
Inventor： John Carl Goehner , Bruce J. Shaw
CPC classification number: F23K1/00 , B01F5/0057 , F26B17/107 , B01F2003/061 , B01F2215/0042 , B01F2215/0049 , B01F2215/0085 , F23K2201/10 , F23K2201/20 , F23K2201/501
Abstract: A cyclonic processing system accepts unprocessed fragmentary material of a predetermined aerodynamic buoyancy range, keeps it suspended in a vortex and discharges it when it reaches a finished material aerodynamic buoyancy range. The cyclonic processing apparatus and method dries, mills, separates and/or mixes fragmentary material. The waste air from the apparatus is reduced in particle content. The apparatus and method may be used to process post consumer waste for recycling. Additionally, it may be used to harness waste heat from industrial processes.
Abstract translation: 气旋处理系统接受预定的空气动力学浮力范围的未处理的碎片材料，将其悬浮在涡流中并在达到成品材料空气动力学浮力范围时将其排出。 旋风处理装置和方法干燥，研磨，分离和/或混合碎片材料。 来自装置的废气的颗粒含量降低。 该设备和方法可用于处理消费后废物以进行再循环。 此外，它可以用于利用工业过程中的废热。
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公开(公告)号：WO2014168881A2
公开(公告)日：2014-10-16
申请号：PCT/US2014/033199
申请日：2014-04-07
Inventor： DESELLEM, James, F. , HEIL, Karl, M. , YODER, Jeremiah, J. , LARUE, Albert, D. , MARYAMCHIK, Mikhail , STIRGWOLT, William, R.
CPC classification number: F23B50/12 , B65G11/00 , F23C1/02 , F23C1/04 , F23C1/06 , F23C1/10 , F23C10/22 , F23G5/008 , F23G5/30 , F23G5/442 , F23G5/444 , F23G2205/16 , F23G2205/20 , F23G2900/50007 , F23K3/02 , F23K2201/501 , F23K2203/201
Abstract: A dual phase fuel feeder is disclosed that can be used to provide both solid fuels and liquid fuels to a boiler, such as a fluidized bed boiler. The fuel feeder includes a sloped chute which defines a solid feedpath. Gas distribution nozzles are located at the base of the fuel feeder, and secondary nozzles are located so as to be able to distribute a liquid or particulate fuel into the solid feedpath. This permits the liquid fuel to contact the solid fuel and be carried into the fluidized bed instead of becoming suspended above the bed.
Abstract translation: 公开了一种双相燃料给料器，其可用于向锅炉（例如流化床锅炉）提供固体燃料和液体燃料。 燃料供给器包括限定固体进料路径的倾斜滑槽。 气体分配喷嘴位于燃料供给器的底部，并且次级喷嘴被定位成能够将液体或微粒燃料分配到固体进料路径中。 这允许液体燃料接触固体燃料并被运送到流化床中，而不是悬浮在床上。
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公开(公告)号：WO2012114645A1
公开(公告)日：2012-08-30
申请号：PCT/JP2012/000207
申请日：2012-01-16
Applicant: 三菱マテリアル株式会社 , 高山 佳典 , 島 裕和
CPC classification number: C04B2/108 , C04B7/364 , C04B7/4407 , F23B1/00 , F23C1/00 , F23J2215/10 , F23J2219/20 , F23K1/00 , F23K2201/501 , F23N1/002 , F23N5/003 , F23N2021/10
Abstract: 微粉炭を燃料とする燃料設備から排出される排ガス中のＮＯｘ濃度を、当該微粉炭の性状に基づいて事前に制御することにより、容易に大気汚染防止法等による規制値以下にすることができるとともに、当該制御の際に要する脱硝剤等の使用量も低減化することが可能になる微粉炭を用いた燃焼設備における排ガス中のＮＯｘ濃度の制御方法を提供する。本発明は、予め複数の炭種の微粉炭について、各々のチャーの反応速度を測定するとともに、上記排ガス中のＮＯｘ濃度と上記反応速度との関係を求めておき、当該関係に基づいて、上記チャーの反応速度が、目的とするＮＯｘ濃度以下に対応した値になるように、上記複数の炭種の微粉炭を配合して上記燃焼設備の燃料として供給する。
Abstract translation: 提供了一种用于控制作为燃料使用灰尘的燃烧设备中的排出气体的NOx浓度的方法，利用该方法可以从使用灰尘的燃烧设备中排出的排出气体的NOx浓度作为燃料， 根据“空气污染管理法”等，可以根据粉尘的性质事先进行控制，容易地降低到规定值以下。 此外，可以减少用于控制的反硝化剂等的量。 在该方法中，预先对多种灰尘的焦炭的反应速度进行检查，并且预先确定排出气体的NOx浓度与反应速度之间的关系。 混合多种粉尘煤，使得焦炭反应速率基于该关系产生对应于目标或更低NOx浓度的值，并且灰尘 - 煤混合物作为燃烧设备的燃料提供 。
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Patent Agency Ranking
公开(公告)号：WO2011145493A1
公开(公告)日：2011-11-24
申请号：PCT/JP2011/060827
申请日：2011-05-11
CPC classification number: F23K1/00 , B02C13/13 , B02C13/31 , F23K3/02 , F23K2201/1003 , F23K2201/1006 , F23K2201/501 , F23K2203/102 , F23K2203/104
Abstract: 固体燃料の供給量を調整する供給量調整手段（３ａ，３ｂ）と、粉砕機（５）の出口における一酸化炭素及び／又は二酸化炭素の濃度を測定する濃度測定手段（７）と、固体燃料中の酸素含有率及び／又は水素含有率と炭素含有率との比を分析値として記憶する記憶手段（１１）とを有し、固体燃料を粉砕する粉砕機（５）において、濃度測定手段（７）の測定結果と、分析値とに基づいて、粉砕機（５）に供給される固体燃料中の酸素含有率及び／又は水素含有率と炭素含有率との比であって、分析値と同種の比を変化させるように、制御手段（１１）により供給量調整手段（３ａ，３ｂ）を制御するものである。当該構成により、粉砕機（５）内での発火を防止できる。
Abstract translation: 一种用于研磨固体燃料的研磨机（5），其包括：用于调节固体燃料的进料速率的进料速率调节装置（3a，3b） 用于测量在磨机（5）的出口处的一氧化碳和/或二氧化碳浓度的浓度测量装置（7）; 以及存储装置（11），用于将所述固体燃料的氧含量和/或氢含量与其碳含量的比率作为分析值存储，其中所述进料速率调节装置（3a，3b）被控制 通过控制装置（11），基于浓度测量装置（7）的测量结果和分析值，以便改变供给的固体燃料的氧含量和/或氢含量的比例 研磨机（5）与其碳含量，所述比例与分析值相同。 根据上述结构，可以防止磨机（5）中的点火。
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公开(公告)号：WO1997045675A1
公开(公告)日：1997-12-04
申请号：PCT/EP1997002954
申请日：1997-05-29
Applicant: MAGALDI RICERCHE E BREVETTI S.R.L. , CARREA, Alberto
Inventor： MAGALDI RICERCHE E BREVETTI S.R.L.
IPC: F23C09/06
CPC classification number: F23J1/02 , F23C9/06 , F23J2900/01003 , F23K1/00 , F23K2201/501 , Y02E20/12
Abstract: A process for treating ashes generated by steam producing boilers. The process according to the present invention fundamentally provides for the reintroduction of ashes into the combustion chamber, preferably using a conveyor belt type dry ash extractor system. Through the use of the process according to the invention the unburnt matter percentage in ashes is highly reduced thus increasing the boiler efficiency and having as a final result ashes which are more easily treatable, usable and disposable and having a very small size.
Abstract translation: 一种处理由蒸汽生产锅炉产生的灰分的方法。 根据本发明的方法从根本上提供了将灰分重新引入燃烧室，优选地使用输送带式干灰抽提器系统。 通过使用根据本发明的方法，灰分中的未燃料百分数被大大降低，从而提高了锅炉的效率，并且具有更易于处理，可使用和一次性且具有非常小的尺寸的最终结果灰。
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公开(公告)号：EP2984407B1
公开(公告)日：2018-11-28
申请号：EP14783173.9
申请日：2014-04-07
Applicant: The Babcock & Wilcox Company
Inventor： DESELLEM, James, F. , HEIL, Karl, M. , YODER, Jeremiah, J. , LARUE, Albert, D. , MARYAMCHIK, Mikhail , STIRGWOLT, William, R.
CPC classification number: F23B50/12 , B65G11/00 , F23C1/02 , F23C1/04 , F23C1/06 , F23C1/10 , F23C10/22 , F23G5/008 , F23G5/30 , F23G5/442 , F23G5/444 , F23G2205/16 , F23G2205/20 , F23G2900/50007 , F23K3/02 , F23K2201/501 , F23K2203/201
Abstract: A dual phase fuel feeder is disclosed that can be used to provide both solid fuels and liquid fuels to a boiler, such as a fluidized bed boiler. The fuel feeder includes a sloped chute which defines a solid feedpath. Gas distribution nozzles are located at the base of the fuel feeder, and secondary nozzles are located so as to be able to distribute a liquid or particulate fuel into the solid feedpath. This permits the liquid fuel to contact the solid fuel and be carried into the fluidized bed instead of becoming suspended above the bed.
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公开(公告)号：EP1181487B1
公开(公告)日：2018-10-03
申请号：EP01924256.9
申请日：2001-03-21
Applicant: Wisconsin Electric Power Company
Inventor： RAMME, Bruce, W.
IPC: F23J3/00
CPC classification number: F23C1/00 , F23G2204/101 , F23G2206/201 , F23G2209/30 , F23K2201/501 , Y02E20/363
Abstract: A process for recovering the byproducts of a process that burns coal and for reusing the byproducts is disclosed. The process includes the steps of identifying a disposal site that contains the byproducts (typically fly ash and bottom ash), removing at least a portion of the byproducts from the disposal site, analyzing a sample of the portion of the byproducts to determine the loss on ignition of the portion of the byproducts, introducing the portion of the byproducts along with pulverized coal into a pulverized coal furnace if the portion of byproducts have a loss on ignition greater than or equal to a predetermined loss on ignition value (typically greater than or equal to 1 to 5 %), and burning the portion of the byproducts in the furnace with the pulverized coal to render the byproducts into a commercially valuable fly ash and bottom ash having very low loss on ignition, typically lower than 3 %.
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公开(公告)号：EP2984407A2
公开(公告)日：2016-02-17
申请号：EP14783173.9
申请日：2014-04-07
Applicant: The Babcock & Wilcox Company
Inventor： DESELLEM, James, F. , HEIL, Karl, M. , YODER, Jeremiah, J. , LARUE, Albert, D. , MARYAMCHIK, Mikhail , STIRGWOLT, William, R.
CPC classification number: F23B50/12 , B65G11/00 , F23C1/02 , F23C1/04 , F23C1/06 , F23C1/10 , F23C10/22 , F23G5/008 , F23G5/30 , F23G5/442 , F23G5/444 , F23G2205/16 , F23G2205/20 , F23G2900/50007 , F23K3/02 , F23K2201/501 , F23K2203/201
Abstract: A dual phase fuel feeder is disclosed that can be used to provide both solid fuels and liquid fuels to a boiler, such as a fluidized bed boiler. The fuel feeder includes a sloped chute which defines a solid feedpath. Gas distribution nozzles are located at the base of the fuel feeder, and secondary nozzles are located so as to be able to distribute a liquid or particulate fuel into the solid feedpath. This permits the liquid fuel to contact the solid fuel and be carried into the fluidized bed instead of becoming suspended above the bed.
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