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公开(公告)号：US10646820B2
公开(公告)日：2020-05-12
申请号：US15745794
申请日：2016-07-15
IPC分类号： B01D53/14 , B01D53/18 , B01D53/50 , B01D53/80 , B01D53/78 , B01D53/30 , B01D53/79 , B01D53/34
摘要： Flue gas generated when fuel is subjected to combustion by a combustor such as a boiler is supplied, and a sulfur oxide is reduced or removed from the supplied flue gas. A desulfurization apparatus 10A includes an absorber 11, a gas introduction unit 13a, an absorbent jetting unit 15, a plurality of water flow oxidation devices 20, an absorbent supplying unit 25, a demister 30, a gas discharging unit 13b, and a control device 40 that varies the number of water flow oxidation devices 20 that jet absorbent 14 and air 21 based on a rate of the sulfur compound in the absorbent 14 within an absorbent storage tank 11A.
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2.发明申请公开(公告)号：US20180200667A1
公开(公告)日：2018-07-19
申请号：US15745794
申请日：2016-07-15
CPC分类号： B01D53/185 , B01D53/14 , B01D53/1412 , B01D53/1481 , B01D53/18 , B01D53/30 , B01D53/346 , B01D53/50 , B01D53/504 , B01D53/78 , B01D53/79 , B01D53/80 , B01D2251/404 , B01D2257/302 , B01D2258/0283
摘要： Flue gas generated when fuel is subjected to combustion by a combustor such as a boiler is supplied, and a sulfur oxide is reduced or removed from the supplied flue gas. A desulfurization apparatus 10A includes an absorber 11, a gas introduction unit 13a, an absorbent jetting unit 15, a plurality of water flow oxidation devices 20, an absorbent supplying unit 25, a demister 30, a gas discharging unit 13b, and a control device 40 that varies the number of water flow oxidation devices 20 that jet absorbent 14 and air 21 based on a rate of the sulfur compound in the absorbent 14 within an absorbent storage tank 11A.
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公开(公告)号：US20150265965A1
公开(公告)日：2015-09-24
申请号：US14434330
申请日：2013-11-28
CPC分类号： B01D53/508 , B01D53/346 , B01D53/50 , B01D53/501 , B01D53/81 , B01D53/96 , B01D2251/404 , B01D2253/102 , B01D2253/112
摘要： A flue gas treatment apparatus for removing sulfur contents contained in combustion flue gas, includes a treatment agent feeder to feed a treatment agent into a flue through which the combustion flue gas flows, a cooler to cool the combustion flue gas to which the treatment agent has been fed and condense SO3 components in the combustion flue gas, an electric dust collection apparatus provided in the flue, a desulfurization apparatus based on a lime-gypsum process, and a circulation line for feeding a portion of the dust particles recovered by the electric dust collection apparatus into the flue that is provided on an upstream side of the cooler in the direction of flow of the flue gas for circulated use thereof as the treatment agent.
摘要翻译： 一种用于去除燃烧烟气中含有的硫含量的烟道气处理装置，包括处理剂进料器，用于将处理剂进料到燃烧烟道气流过的烟道中，冷却器用于冷却处理剂具有的燃烧烟道气 在燃烧烟道气中进料和冷凝SO 3组分，设置在烟道中的电除尘装置，基于石灰石膏工艺的脱硫装置，以及用于供给由电尘粉回收的一部分灰尘颗粒的循环管线 收集装置进入烟道中，该烟道设置在冷却器的上游侧，用于作为处理剂循环使用的烟道气的流动方向。
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公开(公告)号：US09573095B2
公开(公告)日：2017-02-21
申请号：US14434330
申请日：2013-11-28
CPC分类号： B01D53/508 , B01D53/346 , B01D53/50 , B01D53/501 , B01D53/81 , B01D53/96 , B01D2251/404 , B01D2253/102 , B01D2253/112
摘要： A flue gas treatment apparatus for removing sulfur contents contained in combustion flue gas, includes a treatment agent feeder to feed a treatment agent into a flue through which the combustion flue gas flows, a cooler to cool the combustion flue gas to which the treatment agent has been fed and condense SO3 components in the combustion flue gas, an electric dust collection apparatus provided in the flue, a desulfurization apparatus based on a lime-gypsum process, and a circulation line for feeding a portion of the dust particles recovered by the electric dust collection apparatus into the flue that is provided on an upstream side of the cooler in the direction of flow of the flue gas for circulated use thereof as the treatment agent.
摘要翻译： 一种用于去除燃烧烟气中含有的硫含量的烟道气处理装置，包括处理剂进料器，用于将处理剂进料到燃烧烟道气流过的烟道中，冷却器用于冷却处理剂具有的燃烧烟道气 在燃烧烟道气中进料和冷凝SO 3组分，设置在烟道中的电除尘装置，基于石灰石膏工艺的脱硫装置，以及用于供给由电尘粉回收的一部分灰尘颗粒的循环管线 收集装置进入烟道中，该烟道设置在冷却器的上游侧，用于作为处理剂循环使用的烟道气的流动方向。
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