MÉTODO DE GENERACIÓN DE ENERGÍA TÉRMICA Y ELÉCTRICA A PARTIR DE RESIDUOS DIVERSOS Y SISTEMA PARA SU PUESTA EN PRÁCTICA
    1.
    发明申请
    MÉTODO DE GENERACIÓN DE ENERGÍA TÉRMICA Y ELÉCTRICA A PARTIR DE RESIDUOS DIVERSOS Y SISTEMA PARA SU PUESTA EN PRÁCTICA 审中-公开
    用于生成来自各种类型的能量的热能和电能的方法和用于实施所述方法的系统

    公开(公告)号:WO2013034786A1

    公开(公告)日:2013-03-14

    申请号:PCT/ES2012/000231

    申请日:2012-09-05

    Abstract: Este método comprende: la obtención a partir de aguas residuales y de residuos diversos de biogas, agua tratada y oxigeno; la alimentación de una caldera: en una primera fase, con biogas y oxigeno; y en una segunda fase, con agua tratada suministrada a muy alta presión a los inyectores de la caldera, conservando una aportación de biogás; la producción de vapor de agua sobrecalentado a una temperatura superior a 650°C. y baja humedad en un intercambiador calentado por la caldera; el accionamiento, mediante el vapor producido, de una turbina de vapor conectada a un generador eléctrico; y la condensación de parte del vapor procedente de la turbina y su recirculación hacia el intercambiador. La invención también comprende un sistema para la puesta en práctica del método.

    Abstract translation: 本发明涉及一种方法,包括:从废水和各种类型的沼气废物中生产处理过的水和氧气; 在第一阶段中用沼气和氧气供应炉,并且在第二阶段中,在保持生物气体供应的同时以非常高的压力供应到炉的喷射器的处理水; 在由炉加热的交换器中,过热加热至高于650℃的温度和潮湿条件下的水蒸气; 使用所产生的蒸气致动连接到发电机的蒸汽轮机; 并冷凝来自涡轮机的一些蒸气并将其再循环到交换器。 本发明还涉及一种用于实现所述方法的系统。

    ボイラ及び腐食抑制方法
    2.
    发明申请
    ボイラ及び腐食抑制方法 审中-公开
    锅炉和腐蚀抑制方法

    公开(公告)号:WO2017115844A1

    公开(公告)日:2017-07-06

    申请号:PCT/JP2016/089100

    申请日:2016-12-28

    Inventor: 竹田 航哉

    CPC classification number: F22B1/18 F22B37/00 F23G5/48 F23J7/00

    Abstract: ボイラは、燃焼炉で生成された排ガスが流れる排ガス流路と、排ガス流路の内壁に設けられた放射伝面と、粒子径が0.1μm以上10μm未満の腐食抑制粒子と液体状の還元剤を混合した混合物質を、排ガス流路内における最も上流側に位置する放射伝面の上流に供給する腐食抑制粒子供給部と、を備える。

    Abstract translation:

    锅炉和通过其在燃烧炉产生的废气的排气通路,设置在废气流路的内壁上的辐射传递表面,比0.1μm的小于10μm多种腐蚀粒径 将混合物混合物质抑制颗粒和液体还原剂,和腐蚀抑制颗粒供给单元用于供给位于在排气流动路径的最上游侧的辐射传送表面的上游。

    MINERAL ADDITIVE BLEND COMPOSITIONS AND METHODS FOR OPERATING WASTE TO ENERGY COMBUSTORS FOR IMPROVING THEIR OPERATIONAL PERFORMANCE AND AVAILABILITY, PROTECTING COMBUSTOR MATERIALS AND EQUIPMENT, IMPROVING ASH QUALITY AND AVOIDING COMBUSTION PROBLEMS
    3.
    发明申请
    MINERAL ADDITIVE BLEND COMPOSITIONS AND METHODS FOR OPERATING WASTE TO ENERGY COMBUSTORS FOR IMPROVING THEIR OPERATIONAL PERFORMANCE AND AVAILABILITY, PROTECTING COMBUSTOR MATERIALS AND EQUIPMENT, IMPROVING ASH QUALITY AND AVOIDING COMBUSTION PROBLEMS 审中-公开
    矿物添加剂混合物组合物和操作废物处理能力的方法,以改善其运行性能和可用性,保护燃烧器材料和设备,提高质量和避免燃烧问题

    公开(公告)号:WO2015104261A1

    公开(公告)日:2015-07-16

    申请号:PCT/EP2015/050099

    申请日:2015-01-06

    Abstract: Mineral additives and a method for operating a waste-to-energy furnace are provided in order to improve its operational performance and availability, increase the lifetime of the combustor building materials (refractory walls and heat-exchanger metallic tubes) and flue gas treatment equipment, improve ash quality, reduce emissions and avoid combustion problems such as agglomeration, slagging, deposition and corrosion. A method for operating a waste-to-energy furnace, such as a fluidized bed reactor, pulverized-fuel combustor, grate combustor includes introducing mineral additive into the furnace. The method further includes heating at least a portion of the mineral additive either intimately in contact with the fuel, such that the ability of mineral additive to induce crystallization of the surface of forming ashes is enhanced, or minimizing the contact of the mineral additive with the fuel and the forming ashes, such that the solid-gas reactions between the mineral additive and the volatile compounds in the flue gas are favored and the mineral additive power to capture at least a portion of the inorganic volatile compounds present in the furnace is enhanced.

    Abstract translation: 提供矿物添加剂和操作废物能量炉的方法,以提高其操作性能和可用性,增加燃烧器建筑材料(耐火墙和热交换金属管)和烟道气处理设备的使用寿命, 提高灰分质量,减少排放,避免凝结,结渣,沉积和腐蚀等燃烧问题。 用于操作诸如流化床反应器,粉碎燃料燃烧器,炉排燃烧器的废能源炉的方法包括将矿物添加剂引入炉中。 该方法还包括加热矿物添加剂的至少一部分,与燃料紧密接触,使得矿物添加剂诱导形成灰分表面的结晶的能力得到增强,或使矿物添加剂与 燃料和形成灰分,使得矿物添加剂和烟道气中的挥发性化合物之间的固体气体反应是有利的,并且提高了存在于炉中的至少一部分无机挥发性化合物的矿物添加剂功率。

    METHOD AND APPARATUS FOR GENERATING ELECTRIC POWER BY COMBUSTING WASTES
    4.
    发明申请
    METHOD AND APPARATUS FOR GENERATING ELECTRIC POWER BY COMBUSTING WASTES 审中-公开
    通过燃烧废物产生电力的方法和装置

    公开(公告)号:WO99019667A1

    公开(公告)日:1999-04-22

    申请号:PCT/JP1998/004641

    申请日:1998-10-14

    Abstract: Electric power is generated at high efficiency from a high-temperature and high-pressure steam which is produced by using the heat of exhaust gas generated when various wastes are combusted. Wastes are combusted in an incinerator or a gasification and melt combustion furnace (11) to generate exhaust gas. The generated exhaust gas is introduced into a heat exchanger (12) to heat gas such as air by heat exchange. Superheated steam is heated in a superheated steam heater (14) by utilizing the heated gas as a heat source, and the heated superheated steam is supplied to a steam turbine (15) coupled to a generator to generate electric power.

    Abstract translation: 从通过使用各种废物燃烧时产生的废气的热量产生的高温高压蒸汽高效率地产生电力。 废物在焚烧炉或气化和熔融燃烧炉(11)中燃烧以产生废气。 所产生的废气被引入到热交换器(12)中以通过热交换来加热诸如空气的气体。 过热蒸汽通过利用加热气体作为热源在过热蒸汽加热器(14)中加热,并且将加热的过热蒸汽供应到耦合到发电机的蒸汽轮机(15)以产生电力。

    METHOD AND FACILITY FOR RECOVERING ENERGY FROM WASTE
    5.
    发明申请
    METHOD AND FACILITY FOR RECOVERING ENERGY FROM WASTE 审中-公开
    从废物回收能源的方法和设施

    公开(公告)号:WO2015059653A3

    公开(公告)日:2015-08-06

    申请号:PCT/IB2014065543

    申请日:2014-10-22

    CPC classification number: F23G5/46 F23G5/48 F23G5/50 F23G2206/203 Y02E20/12

    Abstract: A method for recovering energy from waste, in particular urban and/or industrial waste, comprising a step of incinerating the waste in a furnace (1), then conveying the combustion gases from the furnace into a recovery boiler (5) in order to produce water vapour, the combustion gases next being sent to a treatment unit (10) before being discharged into the atmosphere; an auxiliary gas is burned outside the furnace, in an outer superheater (12); the water vapour exiting the boiler (5) passes through the superheater (12) where it is superheated before being injected into a turbine (T), the combustion fumes from the auxiliary gas (19) exiting the superheater are at a temperature lower than the maximum value allowable in the furnace, and these combustion fumes from the auxiliary gas are injected into the facility at the recovery boiler, and are discharged with the combustion gases from the furnace in order to be treated in the treatment unit (10) provided for the furnace.

    Abstract translation: 一种用于从废物,特别是城市和/或工业废物中回收能量的方法,包括在炉子(1)中焚化废物的步骤,然后将燃烧气体从炉子输送到回收锅炉(5)中,以产生 水蒸汽,随后将燃烧气体送入处理单元(10),然后排放到大气中; 辅助气体在外部过热器(12)内在炉外燃烧; 离开锅炉(5)的水蒸气通过过热器(12),在过热器(12)中,在被注入到涡轮机(T)中过热器之前,来自辅助气体(19)的燃烧烟雾的温度低于 在炉中允许的最大值,并且来自辅助气体的这些燃烧烟雾被注入到回收锅炉的设施中,并且与来自炉的燃烧气体一起排出,以便在设置在炉的处理单元(10)中进行处理 炉。

    COMBUSTION PLANT AND METHOD FOR THE COMBUSTION
    7.
    发明申请
    COMBUSTION PLANT AND METHOD FOR THE COMBUSTION 审中-公开
    燃烧设备和燃烧方法

    公开(公告)号:WO2008152205A1

    公开(公告)日:2008-12-18

    申请号:PCT/FI2008/050352

    申请日:2008-06-12

    Abstract: The invention relates to a combustion plant (10) which comprises a boiler (13) of solid fuel in which, in the combustion process, at the heat surfaces of the boiler (13) is directed a danger of corrosion from the components of combusted material causing corrosion. The boiler (13) comprises for combustion air a inlet fitting (14) and which steam boiler (13) comprises a steam generator (18) inside it from a steam generator circuit of which steam is transferred to a superheater (24) in the steam boiler (13) of the combustion plant via a fitting (23). From the superheater (24), superheated steam is transferred to a steam turbine (100) which is arranged to rotate an electricity generator (G) for generating electricity. The steam turbine (100) is two-piece comprising a low-pressure turbine section (100a) and a high-pressure turbine section (100b), whereby from the steam boiler (13) is conveyed from the first superheater (24) a fitting (25) first to the high-pressure turbine section (100b) from which is conveyed a bled steam fitting (26) back to the steam boiler (13) to a second superheater (27) located in it. From the superheater (27), superheated steam is transferred via a fitting (28) to the low-pressure turbine section (100a) of the steam turbine (100).

    Abstract translation: 本发明涉及一种燃烧设备(10),其包括固体燃料的锅炉(13),其中在燃烧过程中,在锅炉(13)的热表面处的燃烧装置(10)被引导来自燃烧材料的部件的腐蚀危险 造成腐蚀。 锅炉(13)包括用于燃烧空气的入口配件(14),并且蒸汽锅炉(13)在蒸汽发生器回路中包括蒸汽发生器(18),蒸汽发生器电路将蒸汽输送到蒸汽中的过热器(24) 燃烧设备的锅炉(13)经由配件(23)。 从过热器(24)将过热蒸汽输送到蒸汽轮机(100),该汽轮机(100)被布置成旋转用于发电的发电机(G)。 蒸汽涡轮机(100)是两片式的,包括低压涡轮部分(100a)和高压涡轮部分(100b),由此从蒸汽锅炉(13)从第一过热器(24)输送配件 (25)首先传送到高压涡轮机部分(100b),从该高压涡轮部分(100b)将排放的蒸汽配件(26)输送回到蒸汽锅炉(13)到位于其中的第二过热器(27)。 过热器(27)将过热蒸汽通过配件(28)传送到蒸汽轮机(100)的低压涡轮部分(100a)。

    A METHOD FOR OPERATING A HEAT-PRODUCING PLANT FOR BURNING CHLORINE-CONTAINING FUELS
    9.
    发明申请
    A METHOD FOR OPERATING A HEAT-PRODUCING PLANT FOR BURNING CHLORINE-CONTAINING FUELS 审中-公开
    一种用于燃烧含氯燃料的加热装置的操作方法

    公开(公告)号:WO2002059526A1

    公开(公告)日:2002-08-01

    申请号:PCT/SE2002/000129

    申请日:2002-01-24

    Abstract: The invention relates to a method for operating a heat-producing plant having a chamber (2) for burning chlorine-containing fuels and a channel (3) connected with said chamber, in which a plurality of consecutive heat-transferring devices (5, 5', 5") are located, which can heated by hot flue gas which flows through the channel in the direction from the combustion chamber (2) towards an outlet (4). The flue gas is conditioned by addition of a sulphur-containing additive that is injected into the flue gas downstream a combustion zone and upstream that heat-transferring device (5) being the first to be hit by the flue gas. By means of the additive, alkaline chlorides in the flue gas is sulphated, with the aim of reducing chlorine-induced corrosion of the heat-transferring devices. As additive, a compound chosen from the group: ammonium sulphate ((NH4)2SO4), ammonium bisulphate ((NH4)HSO4), ferrous sulphate (FeSO4), and sulphuric acid (H2SO4), is used, in order to form reactive sulphur trioxide (SO3) at the occasion of entrance, which is added in a quantity of at least 20 mg S/m3n (normal cubic metres) flue gas.

    Abstract translation: 本发明涉及一种用于操作具有用于燃烧含氯燃料的室(2)和与所述室连接的通道(3)的发热设备的方法,其中多个连续的热传递装置(5,5) '5“),其可以通过从燃烧室(2)朝向出口(4)的方向流过通道的热烟道气加热,烟道气通过加入含硫添加剂 其被注入到燃烧区下游的烟道气中,并且上游的传热装置(5)是首先被烟气撞击的烟道气,通过添加剂,烟道气中的碱性氯化物被硫酸化,目标 作为添加剂,选自以下的化合物:硫酸铵((NH 4)2 SO 4),硫酸铵((NH 4)HSO 4),硫酸亚铁(FeSO 4)和硫酸 (H2SO4),以形成反应性硫 入口时的氧化物(SO3),其以至少20mg S / m 3(正常立方米)烟道气的量加入。

    熱回収システム及び熱回収方法
    10.
    发明申请

    公开(公告)号:WO2022157997A1

    公开(公告)日:2022-07-28

    申请号:PCT/JP2021/015708

    申请日:2021-04-16

    Abstract: 熱回収システムは、バイオガス生成装置と、焼却炉と、前記バイオガス生成装置で発生したバイオガス及び前記焼却炉で発生した一次燃焼ガスが供給される燃焼室と、前記燃焼室で発生した燃焼ガスが供給される熱交換器と、前記燃焼ガスの酸素濃度を制御する燃焼制御装置と、を備え、前記燃焼室は、前記燃焼ガスの酸素濃度を測定する酸素濃度計を有し、前記燃焼制御装置は、前記熱交換器のガス接触部の乖離圧と前記燃焼ガスの酸素分圧との差圧が所定値以下となるように前記酸素濃度を制御する。

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