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1.发明申请公开(公告)号：US20120312125A1
公开(公告)日：2012-12-13
申请号：US13497855
申请日：2010-08-30
Applicant: Yuanhong Qi , Qingtao Wang , Dingliu Yan , Peimin Guo
Inventor： Yuanhong Qi , Qingtao Wang , Dingliu Yan , Peimin Guo
CPC classification number: F27B1/20 , C21B3/02 , C21B3/06 , C21B5/001 , C21B5/006 , C21B5/008 , C21B5/06 , C21B7/002 , C21B2100/02 , C21B2100/04 , C21B2100/44 , C21B2100/62 , C21B2100/66 , C21C2100/06 , Y02P10/265 , Y02P10/283 , Y02P10/286 , Y02W30/543
Abstract: A method of ironmaking using full-oxygen hydrogen-rich gas which includes hot transferring and hot charging the high-temperature coke, sinter and pellet into the ironmaking furnace through transferring and charging device, and injecting oxygen and hydrogen-rich combustible gas at a predetermined temperature into the ironmaking furnace through the oxygen tuyere and the gas tuyere disposed at the ironmaking furnace, respectively. It also provides an apparatus for ironmaking using full-oxygen hydrogen-rich gas which includes a raw material system, a furnace roof gas system, a coke oven gas injecting system, a dust injecting system, a slag dry-granulation and residual heat recovering system and an oxygen system. Additionally an apparatus and method for hot transferring and hot charging of ironmaking raw material is disclosed.
Abstract translation: 一种使用全氧富氢气体的炼铁方法，其包括热转移和热充填高温焦炭，通过转移和加料装置将其烧结并沉淀到炼铁炉中，并以预定的方式注入氧和富氢的可燃气体 分别通过氧气风口和设置在炼铁炉的气体风口进入炼铁炉。 它还提供了使用全氟富氢气体的炼铁装置，其包括原料系统，炉顶气体系统，焦炉气体注入系统，粉尘喷射系统，渣干造粒和剩余热回收系统 和氧气系统。 此外，公开了一种用于炼铁原料的热转移和热充填的装置和方法。
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2.发明授权公开(公告)号：US08986601B2
公开(公告)日：2015-03-24
申请号：US13497855
申请日：2010-08-30
Applicant: Yuanhong Qi , Qingtao Wang , Dingliu Yan , Peimin Guo
Inventor： Yuanhong Qi , Qingtao Wang , Dingliu Yan , Peimin Guo
CPC classification number: F27B1/20 , C21B3/02 , C21B3/06 , C21B5/001 , C21B5/006 , C21B5/008 , C21B5/06 , C21B7/002 , C21B2100/02 , C21B2100/04 , C21B2100/44 , C21B2100/62 , C21B2100/66 , C21C2100/06 , Y02P10/265 , Y02P10/283 , Y02P10/286 , Y02W30/543
Abstract: A method of ironmaking using full-oxygen hydrogen-rich gas which includes hot transferring and hot charging the high-temperature coke, sinter and pellet into the ironmaking furnace through transferring and charging device, and injecting oxygen and hydrogen-rich combustible gas at a predetermined temperature into the ironmaking furnace through the oxygen tuyere and the gas tuyere disposed at the ironmaking furnace, respectively. It also provides an apparatus for ironmaking using full-oxygen hydrogen-rich gas which includes a raw material system, a furnace roof gas system, a coke oven gas injecting system, a dust injecting system, a slag dry-granulation and residual heat recovering system and an oxygen system. Additionally an apparatus and method for hot transferring and hot charging of ironmaking raw material is disclosed.
Abstract translation: 一种使用全氧富氢气体的炼铁方法，其包括热转移和热充填高温焦炭，通过转移和加料装置将其烧结并沉淀到炼铁炉中，并以预定的方式注入氧和富氢的可燃气体 分别通过氧气风口和设置在炼铁炉的气体风口进入炼铁炉。 它还提供了使用全氟富氢气体的炼铁装置，其包括原料系统，炉顶气体系统，焦炉气体注入系统，粉尘喷射系统，渣干造粒和剩余热回收系统 和氧气系统。 此外，公开了一种用于炼铁原料的热转移和热充填的装置和方法。
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