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21.发明授权公开(公告)号：US09222042B2
公开(公告)日：2015-12-29
申请号：US14005766
申请日：2012-08-03
CPC分类号： C10K3/06 , C10J3/46 , C10J2300/165 , C10J2300/1653 , C10K1/005 , C21B5/06 , C21B7/002 , C21B2100/02 , C21B2100/04 , C21B2100/06 , C21B2100/26 , C21B2100/282 , C21B2100/62 , C21B2100/64 , C21B2100/66 , F01K23/068 , F01K23/10 , Y02E20/16 , Y02E20/18 , Y02P10/122 , Y02P10/126 , Y02P10/128 , Y02P10/132 , Y02P10/265 , Y02P10/283 , Y02P10/34 , Y02P20/123 , Y02P20/124 , Y02P20/129 , Y02P20/13
摘要： In a plant having integrated CO2 removal, for pig iron production or synthesizing gas, at least part of the offgas or synthesis gas is discharged as export gas from the plant, optionally collected in an export gas container and subsequently thermally utilized in a gas turbine. The offgas from the gas turbine is fed to a waste heat boiler for generation of steam. To reduce the addition of high-grade fuel gases, at least part of the tailgas from the CO2 removal plant is mixed into the export gas upstream of the gas turbine as a function of the joule value of the export gas after addition of the tailgas. The proportion of tailgas is increased when the joule value of the export gas goes above a predefined maximum joule value and the proportion of tailgas is reduced when the joule value of the export gas drops below a predefined minimum joule value.
摘要翻译： 在具有综合二氧化碳去除的工厂中，对于生铁或合成气体，至少部分废气或合成气作为来自工厂的输出气体排出，任选地收集在出口气体容器中并随后在燃气轮机中热使用。 来自燃气轮机的废气被供给到废热锅炉以产生蒸汽。 为了减少高档燃料气体的添加，来自二氧化碳清除装置的尾气的至少一部分与燃气轮机上游的出口气体混合，作为加入尾气后出口气体的焦耳值的函数。 当出口气体的焦耳值超过预定的最大焦耳值时，尾气的比例增加，当出口气体的焦耳值低于预定的最小焦耳值时，尾气的比例降低。
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22.发明申请公开(公告)号：US20140007504A1
公开(公告)日：2014-01-09
申请号：US14005766
申请日：2012-08-03
IPC分类号： C10K3/06
CPC分类号： C10K3/06 , C10J3/46 , C10J2300/165 , C10J2300/1653 , C10K1/005 , C21B5/06 , C21B7/002 , C21B2100/02 , C21B2100/04 , C21B2100/06 , C21B2100/26 , C21B2100/282 , C21B2100/62 , C21B2100/64 , C21B2100/66 , F01K23/068 , F01K23/10 , Y02E20/16 , Y02E20/18 , Y02P10/122 , Y02P10/126 , Y02P10/128 , Y02P10/132 , Y02P10/265 , Y02P10/283 , Y02P10/34 , Y02P20/123 , Y02P20/124 , Y02P20/129 , Y02P20/13
摘要： In a plant having integrated CO2 removal, for pig iron production or synthesizing gas, at least part of the offgas or synthesis gas is discharged as export gas from the plant, optionally collected in an export gas container and subsequently thermally utilized in a gas turbine. The offgas from the gas turbine is fed to a waste heat boiler for generation of steam. To reduce the addition of high-grade fuel gases, at least part of the tailgas from the CO2 removal plant is mixed into the export gas upstream of the gas turbine as a function of the joule value of the export gas after addition of the tailgas. The proportion of tailgas is increased when the joule value of the export gas goes above a predefined maximum joule value and the proportion of tailgas is reduced when the joule value of the export gas drops below a predefined minimum joule value.
摘要翻译： 在具有综合二氧化碳去除的工厂中，对于生铁或合成气体，至少部分废气或合成气作为来自工厂的输出气体排出，任选地收集在出口气体容器中并随后在燃气轮机中热使用。 来自燃气轮机的废气被供给到废热锅炉以产生蒸汽。 为了减少高档燃料气体的添加，来自二氧化碳清除装置的尾气的至少一部分与燃气轮机上游的出口气体混合，作为加入尾气后出口气体的焦耳值的函数。 当出口气体的焦耳值超过预定的最大焦耳值时，尾气的比例增加，当出口气体的焦耳值低于预定的最小焦耳值时，尾气的比例降低。
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