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1. 发明授权

US11965139B2 Systems and apparatus for production of high-carbon biogenic reagents 有权
公开(公告)号：US11965139B2
公开(公告)日：2024-04-23
申请号：US17749035
申请日：2022-05-19
申请人： Carbon Technology Holdings, LLC
发明人： James A. Mennell , Daniel J. Despen
IPC分类号： C10L5/44 , B01J21/18 , C01B32/312 , C01B32/318 , C10B39/00 , C10B39/02 , C10B41/00 , C10B43/02 , C10B45/00 , C10B47/30 , C10B49/02 , C10B53/02 , C10B57/02 , C10B57/06 , C10B57/10 , C10L5/04 , C10L5/36 , C21B5/00 , C21C5/52 , C22B4/02 , H01B1/04 , C21B13/00
CPC分类号： C10L5/447 , B01J21/18 , C01B32/312 , C01B32/318 , C10B39/00 , C10B39/02 , C10B41/00 , C10B43/02 , C10B45/00 , C10B47/30 , C10B49/02 , C10B53/02 , C10B57/02 , C10B57/06 , C10B57/10 , C10L5/04 , C10L5/36 , C10L5/363 , C10L5/365 , C10L5/366 , C10L5/442 , C21B5/007 , C21C5/52 , C22B4/02 , H01B1/04 , C10L2200/0204 , C10L2200/025 , C10L2200/0469 , C10L2290/02 , C10L2290/06 , C10L2290/08 , C10L2290/145 , C10L2290/28 , C10L2290/30 , C10L2290/50 , C10L2290/52 , C10L2290/58 , C10L2290/60 , C21B13/0066 , Y02E50/10 , Y02E50/30 , Y02P10/143 , Y02P20/129 , Y02P20/145 , Y02W10/30 , Y02W10/37
摘要： This invention provides processes and systems for converting biomass into high carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects.

2. 发明授权

US09845440B2 Methods and apparatus for enhancing the energy content of carbonaceous materials from pyrolysis 有权
公开(公告)号：US09845440B2
公开(公告)日：2017-12-19
申请号：US14111240
申请日：2012-04-13
申请人： James A. Mennell , Daniel J. Despen
发明人： James A. Mennell , Daniel J. Despen
IPC分类号： C10L5/44 , C01B31/02 , C10B49/02 , C10B53/02 , C10B57/02 , C10L5/04 , C10B39/00 , C10B47/30 , C10B43/02 , B01J21/18 , C01B31/08 , C10L5/36 , C21C5/52 , C22B4/02 , H01B1/04 , C21B5/00 , C10B39/02 , C10B41/00 , C10B57/06 , C10B57/10 , C10B45/00 , C01B32/30 , C21B13/00
CPC分类号： C10L5/447 , B01J21/18 , C01B32/30 , C01B32/312 , C01B32/318 , C10B39/00 , C10B39/02 , C10B41/00 , C10B43/02 , C10B45/00 , C10B47/30 , C10B49/02 , C10B53/02 , C10B57/02 , C10B57/06 , C10B57/10 , C10L5/04 , C10L5/36 , C10L5/363 , C10L5/365 , C10L5/366 , C10L5/442 , C10L2200/0204 , C10L2200/025 , C10L2200/0469 , C10L2290/02 , C10L2290/06 , C10L2290/08 , C10L2290/145 , C10L2290/28 , C10L2290/30 , C10L2290/50 , C10L2290/52 , C10L2290/58 , C10L2290/60 , C21B5/007 , C21B13/0066 , C21C5/52 , C22B4/02 , H01B1/04 , Y02E50/10 , Y02E50/14 , Y02E50/30 , Y02E50/32 , Y02P10/143 , Y02P20/129 , Y02P20/145 , Y02W10/30 , Y02W10/37
摘要： This invention provides processes and systems for converting biomass into high-carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives.

3. 发明申请

US20170137716A1 COAL MIXTURE, METHOD FOR MANUFACTURING COAL MIXTURE, AND METHOD FOR MANUFACTURING COKE 审中-公开
公开(公告)号：US20170137716A1
公开(公告)日：2017-05-18
申请号：US15129983
申请日：2015-03-23
申请人： JFE STEEL CORPORATION
发明人： Yusuke DOHI , Kiyoshi FUKADA , Takashi MATSUI , Mikiya NAGAYAMA , Narumi NANRI
IPC分类号： C10B57/04 , C10L5/04 , C10L9/08 , C21B5/00
CPC分类号： C10B57/04 , C10B53/04 , C10L5/00 , C10L5/02 , C10L5/04 , C10L9/08 , C10L2290/06 , C21B5/007 , G01N11/02 , G01N11/04 , G01N33/222
摘要： A coal mixture is provided that maintains a high level of coke strength after carbonization, even where coal having an excessively large permeation distance is used in a large amount. The coal mixture includes large-permeation-distance coal and permeation-distance-decreasing coal. The permeation-distance-decreasing coal has a mean maximum vitrinite reflectance Ro of 1.25% or more and a total inert amount TI of 30 vol. % or less. The blending ratio of the permeation-distance-decreasing coal in the coal mixture is in a range derived by multiplying the blending ratio of the large-permeation-distance coal by 0.25 or more and 3.0 or less.

4. 发明授权

US09605225B2 Method for preparing blast furnace blow-in coal 有权
公开(公告)号：US09605225B2
公开(公告)日：2017-03-28
申请号：US14412785
申请日：2013-09-13
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Keiichi Nakagawa , Setsuo Omoto , Masakazu Sakaguchi , Tsutomu Hamada
IPC分类号： C21B5/00 , C10L5/36 , C10B53/04 , C10B57/04 , C10L9/08
CPC分类号： C10L5/366 , C10B53/04 , C10B57/04 , C10L9/08 , C10L2290/02 , C10L2290/24 , C10L2290/60 , C21B5/003 , C21B5/007
摘要： Provided is a method for preparing blast furnace blow-in coal that can, at a low cost, obtain blast furnace blow-in coal that suppresses occlusion by blast furnace blow-in ash or accretion of blast furnace blow-in ash in a pathway leading to a tuyere of a blast furnace main body, while suppressing a decrease in the amount of heat release. The method includes selecting first and second coal types satisfying conditions (S2, S3), on the basis of the CaO content in the ash when the oxides of Al, Si, Ca, and Mg in the ash is 100 wt % and the Al2O3 content in the ash is 20 wt %, deriving the mixing ratio of the first and second coal types that results in the CaO content in the ash of the mixed coal being at least 40 wt % (S4), and mixing the first and second coal types (S5) at the mixing ratio.

5. 发明申请

US20170037334A1 SYSTEMS AND APPARATUS FOR PRODUCTION OF HIGH-CARBON BIOGENIC REAGENTS 审中-公开
标题翻译：用于生产高碳生物试剂的系统和装置
公开(公告)号：US20170037334A1
公开(公告)日：2017-02-09
申请号：US15180763
申请日：2016-06-13
申请人： Biogenic Reagents Ventures, LLC
发明人： James A. Mennell , Daniel J. Despen
IPC分类号： C10L5/44 , C10B53/02 , C10B57/02 , C10B47/30 , C10B57/10 , C10B41/00 , C10B45/00 , C10B39/02 , C10B57/06
CPC分类号： C10L5/447 , B01J21/18 , C01B32/30 , C01B32/312 , C01B32/318 , C10B39/00 , C10B39/02 , C10B41/00 , C10B43/02 , C10B45/00 , C10B47/30 , C10B49/02 , C10B53/02 , C10B57/02 , C10B57/06 , C10B57/10 , C10L5/04 , C10L5/36 , C10L5/363 , C10L5/365 , C10L5/366 , C10L5/442 , C10L2200/0204 , C10L2200/025 , C10L2200/0469 , C10L2290/02 , C10L2290/06 , C10L2290/08 , C10L2290/145 , C10L2290/28 , C10L2290/30 , C10L2290/50 , C10L2290/52 , C10L2290/58 , C10L2290/60 , C21B5/007 , C21B13/0066 , C21C5/52 , C22B4/02 , H01B1/04 , Y02E50/10 , Y02E50/14 , Y02E50/30 , Y02E50/32 , Y02P10/143 , Y02P20/129 , Y02P20/145 , Y02W10/30 , Y02W10/37
摘要： This invention provides processes and systems for converting biomass into highcarbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects.
摘要翻译：本发明提供了将生物质转化成适用于各种商业应用的高碳生物源试剂的方法和系统。一些实施例在惰性气体存在下采用热解产生热的热解固体，可冷凝的蒸气和不可冷凝的气体，然后分离出蒸气和气体，并在惰性气体存在下冷却热的热解固体。可以在加工过程中引入添加剂或与试剂或二者结合。生物源试剂可以包括至少70重量％，80重量％，90重量％，95重量％或更多的总碳。生物制剂可以具有至少12,000Btu / lb，13,000Btu / lb，14,000Btu / lb或14,500Btu / lb的能量含量。生物制剂可以形成细粉末或结构物。

6. 发明授权

US09388355B2 Process for producing high-carbon biogenic reagents 有权
标题翻译：生产高碳生物试剂的方法
公开(公告)号：US09388355B2
公开(公告)日：2016-07-12
申请号：US14111226
申请日：2012-04-13
申请人： James A. Mennell , Daniel J. Despen
发明人： James A. Mennell , Daniel J. Despen
IPC分类号： C10L5/00 , C10L5/44 , C10L5/04 , C10L5/36
CPC分类号： C10L5/447 , B01J21/18 , C01B32/30 , C01B32/312 , C01B32/318 , C10B39/00 , C10B39/02 , C10B41/00 , C10B43/02 , C10B45/00 , C10B47/30 , C10B49/02 , C10B53/02 , C10B57/02 , C10B57/06 , C10B57/10 , C10L5/04 , C10L5/36 , C10L5/363 , C10L5/365 , C10L5/366 , C10L5/442 , C10L2200/0204 , C10L2200/025 , C10L2200/0469 , C10L2290/02 , C10L2290/06 , C10L2290/08 , C10L2290/145 , C10L2290/28 , C10L2290/30 , C10L2290/50 , C10L2290/52 , C10L2290/58 , C10L2290/60 , C21B5/007 , C21B13/0066 , C21C5/52 , C22B4/02 , H01B1/04 , Y02E50/10 , Y02E50/14 , Y02E50/30 , Y02E50/32 , Y02P10/143 , Y02P20/129 , Y02P20/145 , Y02W10/30 , Y02W10/37
摘要： This invention provides processes and systems for converting biomass into high-carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives.
摘要翻译：本发明提供了将生物质转化成适用于各种商业应用的高碳生物源试剂的方法和系统。一些实施例在惰性气体存在下采用热解产生热的热解固体，可冷凝的蒸汽和不可冷凝的气体，然后分离出蒸汽和气体，并在惰性气体存在下冷却热的热解固体。可以在加工过程中引入添加剂或与试剂或二者结合。生物源试剂可以包括至少70重量％，80重量％，90重量％，95重量％或更多的总碳。生物制剂可以具有至少12,000Btu / lb，13,000Btu / lb，14,000Btu / lb或14,500Btu / lb的能量含量。生物制剂可以形成细粉末或结构物。结构物体可以具有源自原料，加热速率和添加剂的结构和/或强度。

7. 发明申请

US20160138120A1 BLAST FURNACE OPERATION METHOD 有权
标题翻译： BLAST FURNACE操作方法
公开(公告)号：US20160138120A1
公开(公告)日：2016-05-19
申请号：US14785165
申请日：2014-03-28
申请人： JFE STEEL CORPORATION
发明人： Akinori Murao , Daiki Fujikara , Shiro Watakabe , Michitaka Sato , Takashi Watanabe , Akio Shimomura
IPC分类号： C21B5/00 , F27D3/18 , F27D3/16
CPC分类号： C21B5/003 , C21B5/007 , F27D3/16 , F27D3/18 , F27D2003/168 , F27D2003/185
摘要： A method of operating a blast furnace by blowing a pulverized coal at an amount of not less than 150 kg/t−p from tuyeres through a lance into a blast furnace, wherein when the operation is performed under a condition that lump coke charged from a furnace top has a strength defined in JIS K2151 (DI15015) of not more than 87%, the pulverized coal blown through the tuyere contains not more than 60 mass % as a weight ratio of coal having a particle size of not more than 74 μm and has an average volatile matter of not more than 25 mass %, and a blast temperature blown through the tuyere is not higher than 1100° C., oxygen is simultaneously blown into the furnace with the blowing of the pulverized coals through the lance and a gas having an oxygen concentration of 60 vol %-97 vol % is used as a carrier gas for the blowing of the pulverized coal.
摘要翻译：通过将来自风嘴的风量以150kg / t-p以上的粉煤通过喷枪吹入高炉中来操作高炉的方法，其中当在从炉中装入焦炭的条件下进行操作时，炉顶的JIS K2151（DI15015）中定义的强度不超过87％，通过风口吹入的粉煤以粒径不大于74μm的煤的重量比不超过60质量％，具有不超过25质量％的平均挥发性物质，通过风口吹入的鼓风温度不高于1100℃，通过喷枪吹入粉煤，同时将氧气吹入炉内将氧浓度为60体积％-97体积％用作用于吹送粉煤的载体气体。

8. 发明申请

US20150218666A1 BLAST FURNACE INSTALLATION 审中-公开
标题翻译：最高炉安装
公开(公告)号：US20150218666A1
公开(公告)日：2015-08-06
申请号：US14413872
申请日：2013-09-05
申请人： MITSUBISH HEAVY INDUSTRIES, LTD.
发明人： Keiichi Nakagawa , Setsuo Omoto , Masakazu Sakaguchi , Tsutomu Hamada , Takeshi Okada
IPC分类号： C21B7/00 , C21B5/00 , F27B1/26 , F27B1/16 , F27B1/20 , C21B7/16 , B02C21/00
CPC分类号： C21B7/00 , B02C21/00 , C21B5/003 , C21B5/006 , C21B5/007 , C21B5/008 , C21B7/16 , C21B7/163 , F27B1/16 , F27B1/20 , F27B1/26
摘要： This blast furnace installation is configured such that when pulverized coal, which has been prepared by pulverizing high-grade coal, is pneumatically conveyed into a supply tank by a combustion gas, pulverized coal, which has been prepared by drying, dry-distilling, cooling, and pulverizing low-grade coal with a drying device, a dry-distillation device, a cooling device, and a pulverization device, is supplied from a storage tank by a feeder and pneumatically conveyed into the supply tank by a nitrogen gas, and then the pulverized coals in the supply tank are pneumatically conveyed from a supply line into an injection lance by a carrier gas, a control unit controls the feeders so as to gradually increase the supply amount of pulverized coal while maintaining the total amount of supply amount of pulverized coal and supply amount of pulverized coal to be supplied to the tuyere at a prescribed amount.
摘要翻译：该高炉装置被构造成使得当通过粉碎高级煤制备的粉煤通过燃烧气体气动输送到供应罐中时，通过干燥，干蒸馏，冷却制备的粉煤用干燥装置，干馏装置，冷却装置和粉碎装置粉碎低等级煤，通过进料器从储罐供给，并通过氮气气动输送到供应罐中，然后供应罐中的粉煤通过载气气体地从供应管线输送到喷射枪中，控制单元控制进料器，从而逐渐增加粉煤的供应量，同时保持粉碎的供应量的总量以规定量供给到风口的煤和煤的供给量。

9. 发明授权

US08920536B2 Ore treating method, ore treating apparatus, iron manufacturing method, and iron and steel manufacturing method 有权
标题翻译：矿石处理方法，矿石处理装置，铁制造方法和钢铁制造方法
公开(公告)号：US08920536B2
公开(公告)日：2014-12-30
申请号：US12441279
申请日：2007-09-06
申请人： Tomohiro Akiyama , Yuichi Hata , Sou Hosokai , Xinghe Zhang , Purwanto Hadi , Junichiro Hayashi , Yoshiaki Kashiwaya , Hiroshi Uesugi
发明人： Tomohiro Akiyama , Yuichi Hata , Sou Hosokai , Xinghe Zhang , Purwanto Hadi , Junichiro Hayashi , Yoshiaki Kashiwaya , Hiroshi Uesugi
IPC分类号： C21B15/00 , C22B13/00 , C22B5/20 , C21B11/10 , C22B11/10 , C10B53/02 , C22B5/10 , C21B5/00 , C22B1/00 , C22B5/12 , C21B13/00 , C21B13/02
CPC分类号： C22B1/00 , C10B53/02 , C21B5/00 , C21B5/007 , C21B5/008 , C21B13/0066 , C21B13/023 , C22B5/10 , C22B5/12 , Y02E50/14
摘要： An ore containing crystal water (bond water) is heated to dehydrate the crystal water in the form of water vapor, thereby rendering the ore porous to generate a porous ore. Next, the porous ore is forced into contact with a dry-distilled gas (organic gas) obtained by dry-distillation of an organic substance such as wood and the like or an organic liquid such as tar and the like. An organic compound such as tar and the like contained in the dry-distilled gas or organic liquid adheres to the surface of the porous ore. Next, the porous ore adhered with an organic compound is heated at 500° C. or higher, to generate an ore in which a part of an oxide of an element such as iron and the like contained is reduced by carbon in the organic compound.
摘要翻译：将含有结晶水（粘结水）的矿石加热，以水蒸汽的形式使结晶水脱水，从而使矿石多孔以产生多孔矿石。接下来，多孔矿被强制与通过干燥诸如木材等有机物质或有机液体如焦油等获得的干蒸馏气体（有机气体）接触。干蒸馏气体或有机液体中所含的焦油等有机化合物附着在多孔矿石的表面。接着，将有机化合物附着的多孔质矿石加热至500℃以上，生成含有铁等元素的氧化物的一部分被有机化合物中的碳还原的矿石。

10. 发明申请

US20140373677A1 Process for Carbothermic or Electrothermic Production of Crude Iron or Base Products 审中-公开
标题翻译：粗铁或碱性产品的碳热或电热生产工艺
公开(公告)号：US20140373677A1
公开(公告)日：2014-12-25
申请号：US14365339
申请日：2012-12-07
申请人： ECOLOOP GmbH
发明人： Thomas Stumpf , Leonhard Baumann , Roland Moller
IPC分类号： C21B5/00 , C21B11/10 , C21B5/06 , C01B3/02
CPC分类号： C21B5/007 , C01B3/02 , C01B2203/0233 , C01B2203/0255 , C01B2203/042 , C01B2203/06 , C10J3/06 , C10J2300/0916 , C10J2300/092 , C10J2300/0946 , C10J2300/0956 , C10J2300/0993 , C10J2300/0996 , C10J2300/1223 , C21B3/00 , C21B5/06 , C21B11/10 , C21B2100/44 , Y02P20/124 , Y02P20/145
摘要： A process serves for the carbothermic/electrothermic production of crude iron or other base products in furnaces (23) by using mixtures comprising iron ore, oxides and/or carbonates of calcium (A) and carbonaceous materials, with formation of carbon monoxide-containing gases. In order to provide a novel process having an increased level of energy efficiency which provides high quality grade synthesis gas, it is proposed that the iron ore and/or the oxides and/or carbonates of calcium are, in whole or in part, first used as bulk material together with organic materials (3) in an upstream vertical moving-bed reactor (2) constructed as a counterflow gasifier, which moving-bed reactor has a bulk material at least in part comprising alkaline substances as moving bed, and a reduction (12) and oxidation zone (6), the organic materials are in whole or in part converted to synthesis gas (9) by gasification with oxygen-containing gases (8) and the remaining bulk material (22) is at least in part provided as raw material mixture for the carbothermic production of crude iron or electrothermic production of base products.
摘要翻译：一种方法用于通过使用包含钙（A）和碳质材料的铁矿石，氧化物和/或碳酸盐的混合物，形成含一氧化碳的气体，在炉（23）中对粗铁或其他基础产物进行碳热还原/电热生产。为了提供提供高质量级合成气的能量效率提高的新方法，提出了铁矿石和/或钙的氧化物和/或碳酸盐全部或部分地首先被使用作为构成逆流气化器的上游垂直移动床反应器（2）中的有机材料（3）的主体材料，该移动床反应器具有至少部分地包含碱性物质作为移动床的散装材料，以及还原（12）和氧化区（6），有机材料通过用含氧气体（8）气化而全部或部分地转化为合成气（9），剩余的散装材料（22）至少部分地提供作为用于生产碳氢化合物的原料混合物或电热产生的基础产品。

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