Oxygen-based biomass combustion system and method
    1.
    发明授权
    Oxygen-based biomass combustion system and method 失效
    基于氧的生物质燃烧系统及方法

    公开(公告)号:US07007616B2

    公开(公告)日:2006-03-07

    申请号:US10812393

    申请日:2004-03-30

    IPC分类号: F23B7/00 F23L7/00

    摘要: An oxygen-based biomass solid fuel combustion system and method has an air separator for separating oxygen from air providing a supply of oxygen for feeding oxygen to a solid fuel combustion chamber. An airlock feeds a metered amount of solid fuel to the solid fuel combustion chamber. A burner stage having a firetube for collecting fuel gases from the solid fuel combustion chamber combusts the collected fuel gases with further oxygen from the separator and heats a boiler to generate steam. A heat utilization device (e.g. an electrical generator) may be connected to the steam boiler. Nitrogen-free diluent gases (e.g. argon and carbon dioxide) are used to control combustion process temperatures. The usable heat energy and useful byproducts are extracted from the different stages of the process.

    摘要翻译: 基于氧的生物质固体燃料燃烧系统和方法具有用于从空气中分离氧的空气分离器,其提供用于将氧气供给到固体燃料燃烧室的氧气供应。 气闸将定量的固体燃料供给固体燃料燃烧室。 具有用于从固体燃料燃烧室收集燃料气体的燃烧器的燃烧器台将来自分离器的另外的氧气使收集的燃料气体燃烧并加热锅炉以产生蒸汽。 热利用装置(例如发电机)可以连接到蒸汽锅炉。 无氮稀释气体(如氩气和二氧化碳)用于控制燃烧过程温度。 可用的热能和有用的副产物从工艺的不同阶段提取。

    Oxygen-based biomass combustion system and method
    2.
    发明申请
    Oxygen-based biomass combustion system and method 失效
    基于氧的生物质燃烧系统及方法

    公开(公告)号:US20050022553A1

    公开(公告)日:2005-02-03

    申请号:US10812393

    申请日:2004-03-30

    摘要: An oxygen-based biomass solid fuel combustion system and method has an air separator for separating oxygen from air providing a supply of oxygen for feeding oxygen to a solid fuel combustion chamber. An airlock feeds a metered amount of solid fuel to the solid fuel combustion chamber. A burner stage having a firetube for collecting fuel gases from the solid fuel combustion chamber combusts the collected fuel gases with further oxygen from the separator and heats a boiler to generate steam. A heat utilization device (e.g. an electrical generator) may be connected to the steam boiler. Nitrogen-free diluent gases (e.g. argon and carbon dioxide) are used to control combustion process temperatures. The usable heat energy and useful byproducts are extracted from the different stages of the process.

    摘要翻译: 基于氧的生物质固体燃料燃烧系统和方法具有用于从空气中分离氧的空气分离器,其提供用于将氧气供给到固体燃料燃烧室的氧气供应。 气闸将定量的固体燃料供给固体燃料燃烧室。 具有用于从固体燃料燃烧室收集燃料气体的燃烧器的燃烧器台将来自分离器的另外的氧气使收集的燃料气体燃烧并加热锅炉以产生蒸汽。 热利用装置(例如发电机)可以连接到蒸汽锅炉。 无氮稀释气体(如氩气和二氧化碳)用于控制燃烧过程温度。 可用的热能和有用的副产物从工艺的不同阶段提取。