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1. 发明授权

US11708540B2 Methods of producing calcined coke from bio-oil and calcined coke produced thereby 有权
公开(公告)号：US11708540B2
公开(公告)日：2023-07-25
申请号：US16227276
申请日：2018-12-20
申请人： The United States of America, as Represented by the Secretary of Agriculture
发明人： Yaseen M. Elkasabi , Akwasi A. Boateng , Charles A. Mullen
IPC分类号： C10L9/08 , C10L5/44 , C10B57/00 , C10L5/36 , C10L5/02
CPC分类号： C10L9/08 , C10L5/447 , C10L5/02 , C10L5/361 , C10L2200/0469 , C10L2250/06 , C10L2290/02 , C10L2290/06 , C10L2290/10 , C10L2290/28 , C10L2290/543 , Y02E50/10 , Y02E50/30
摘要： Disclosed are methods of producing calcined coke from bio-oil from a biomass feedstock. Also disclosed are calcined cokes produced by such methods.

2. 发明申请

US20210189271A1 Novel Asphalt-Based Dust Control Formulations 有权
公开(公告)号：US20210189271A1
公开(公告)日：2021-06-24
申请号：US17005812
申请日：2020-08-28
申请人： Henry Company, LLC
发明人： Amba Ayambem , Daniel B. Kent , John C. Dobson
IPC分类号： C10L5/24 , C10L5/02 , C10L5/32 , C04B22/00 , C04B24/36 , C09C1/02 , C09C1/56 , C09C3/10 , C09K3/22
摘要： This disclosure describes formulations and methods for dust control, for example, coal topping, a term which refers to the application of liquid products to the top of coal loads, such as those in open topped coal hopper railcars as commonly used today to transport coal. Disclosed herein are asphalt-based emulsion formulations that accomplish dust control during industrial operations in which dust handling is required.

3. 发明授权

US10392574B2 Charge carbon briquette for electric arc steelmaking furnace 有权
公开(公告)号：US10392574B2
公开(公告)日：2019-08-27
申请号：US15665794
申请日：2017-08-01
申请人： Kimmel's Metallurgical Products LLC
发明人： Willard K. McClintock , Willard K. McClintock, Jr. , John D. Shoue
IPC分类号： C10L5/02 , C22B7/02 , C22B1/242 , C10L5/14 , C10L5/40 , C22B1/245 , C10L5/12 , C10L5/36 , C21C5/52
摘要： A method of introducing carbon to an Electric Arc Furnace (EAF) used for melting steel, and a composition of matter including carbon, and made in a briquette form. The composition comprises between 45 and 96 weight percent of a carbon-containing material, between 2 and 30 weight percent of a basic oxide, and between 2 and 25 weight percent of a binder material. The method comprises mixing between 45 and 96 weight percent of a carbon-containing material, between 2 and 30 weight percent of a basic oxide, and between 2 and 25 weight percent of a binder material to form a solid material mixture; compressing individual portions of the solid material mixture into compressed briquettes; curing the compressed briquettes into solid briquettes; and adding the solid briquettes into the molten steel in the electric arc steelmaking furnace.

4. 发明申请

US20180142171A1 INTEGRATED DRYING AND GASIFICATION PROCESS FOR SIMULTANEOUSLY PRODUCING SYNTHETIC GAS AND HIGH RANK COAL 审中-公开
公开(公告)号：US20180142171A1
公开(公告)日：2018-05-24
申请号：US15872340
申请日：2018-01-16
申请人： SK INNOVATION CO., LTD. , SK ENERGY CO., LTD.
发明人： Yong Jeon KIM , Jong Sund Park , Gyoo Tae Kim , Nan Hee Ko , Chun Won Lee , Jae Wook Shin
IPC分类号： C10J3/46 , F26B17/10 , C10J3/48 , C10J3/84 , C10L5/02 , C10L5/04 , C10L5/08 , C10L5/36 , C10J3/00 , C10L9/08
CPC分类号： C10J3/466 , C10J3/00 , C10J3/48 , C10J3/485 , C10J3/84 , C10J2200/15 , C10J2300/0909 , C10J2300/093 , C10J2300/1861 , C10L5/02 , C10L5/04 , C10L5/08 , C10L5/361 , C10L5/363 , C10L9/08 , C10L2290/06 , C10L2290/08 , F26B17/102 , Y02E20/18
摘要： The present invention Mates to a gasification process for efficiently co-producing synthesis gas and high-grade coal from water-containing coal, and to an integrated drying and gasification system for realizing the same.

5. 发明授权

US09879194B2 Method for reforming coal using palm residue 有权
公开(公告)号：US09879194B2
公开(公告)日：2018-01-30
申请号：US14375301
申请日：2012-09-28
申请人： Korea Institute of Energy Research
发明人： Si-Hyun Lee , Nam-Sun Nho , Seung-Hyun Moon , Sang-Do Kim , Dong-Hyuk Chun , Young-Jun Rhim , Jeong-Hwan Lim , Ho-Kyung Choi , Ji-Ho Yoo , Young-Chan Choi , Dong-Wook Lee , In-Soo Ryu , Seung-Jae Lee , Je Kyoung Woo
IPC分类号： C10L5/00 , C10L5/02 , C10L9/00 , C10L5/22 , C10L5/04 , C10L9/10 , C10L5/14 , C10L5/36 , C10L5/30
CPC分类号： C10L5/22 , C10L5/00 , C10L5/04 , C10L5/14 , C10L5/30 , C10L5/361 , C10L9/10 , C10L2290/06 , C10L2290/08 , C10L2290/20 , C10L2290/28 , C10L2290/30 , C10L2290/32
摘要： Provided is a method of economically modifying low rank coal (LRC) to be high grade coal having minimized water re-absorption and minimized spontaneous ignition possibility while saving energy by coating heavy oil directly on coal without using solvent oil. Provides is a method of modifying coal using palm oil residue, including milling the coal, homogenously mixing the palm oil residue with the milled coal, melting the palm oil residue mixed with the coal so as to be coated on a surface of the coal, and simultaneously drying moisture in the coal, cooling the dried coal, and briquetting the cooled coal.

6. 发明授权

US09163193B2 High sulfur fuel pellet with reduced SO2 emission 有权
标题翻译：具有减少SO2排放的高硫燃料颗粒
公开(公告)号：US09163193B2
公开(公告)日：2015-10-20
申请号：US14216772
申请日：2014-03-17
申请人： Elite Fuels LLC
发明人： Donald Ray Blackmon , Gerald Joseph Byrd, Sr.
IPC分类号： C10L10/02 , C10L5/02 , C10L9/10 , C10L10/04 , C10L5/04 , C10L5/36 , C10L5/44
CPC分类号： C10L10/02 , C10L5/02 , C10L5/04 , C10L5/361 , C10L5/363 , C10L5/366 , C10L5/442 , C10L5/48 , C10L9/10 , C10L10/04 , C10L2200/0209 , C10L2200/024 , C10L2200/0469 , C10L2230/02 , C10L2230/04 , Y02E50/10 , Y02E50/30
摘要： The present description relates to a method and system for generating a fuel pellet from high sulfur fuel waste materials having a reduced SO2 emission. In one example, the fuel pellet may include petroleum coke, a biomass constituent, and an alkali substituent. Further in another example, the fuel pellet may include iron oxide catalyst increasing the capture of SO2.
摘要翻译：本说明书涉及一种用于从具有减少的SO 2排放的高硫燃料废料产生燃料颗粒的方法和系统。在一个实例中，燃料颗粒可以包括石油焦炭，生物质成分和碱取代基。此外，在另一个实例中，燃料颗粒可以包括增加SO 2捕获的氧化铁催化剂。

7. 发明申请

US20110167715A1 METHOD TO TRANSFORM BULK MATERIAL 有权
标题翻译：改变大块材料的方法
公开(公告)号：US20110167715A1
公开(公告)日：2011-07-14
申请号：US13046448
申请日：2011-03-11
申请人： Robert R. French , Robert A. Reeves
发明人： Robert R. French , Robert A. Reeves
IPC分类号： C10L5/00 , C10L5/02 , C10L1/04 , B02C19/00 , B02C21/00
CPC分类号： B30B9/02 , B02C23/00 , B03B9/005 , B30B3/04 , B30B9/20 , C10L5/08 , C10L5/24 , C10L9/00
摘要： The invention provides low-cost, non-thermal methods to transform and beneficiate bulk materials, including low rank coals such as peat, lignite, brown coal, subbituminous coal, other carbonaceous solids or derived feedstock. High pressure compaction and comminution processes are linked to transform the solid materials by eliminating interstitial, capillary, pores, or other voids that are present in the materials and that may contain liquid, air or gases that are detrimental to the quality and performance of the bulk materials, thereby beneficiating the bulk products to provide premium feedstock for industrial or commercial uses, such as electric power generation, gasification, liquefaction, and carbon activation. The handling characteristics, dust mitigation aspects and combustion emissions of the products may also be improved.
摘要翻译：本发明提供了低成本，非热的方法来转化和选择散装材料，包括低等级煤如泥煤，褐煤，褐煤，次烟煤，其他碳质固体或衍生原料。高压压实和粉碎过程相互联系，通过消除材料中存在的间隙，毛细管，孔或其他空隙来转化固体材料，并且可能含有不利于散装质量和性能的液体，空气或气体材料，从而有益于散装产品，以提供工业或商业用途的优质原料，例如发电，气化，液化和碳活化。产品的处理特性，减尘方面和燃烧排放也可能得到改善。

8. 发明授权

US07909896B2 Process for production of low temperature char during production of low temperature tars 有权
标题翻译：生产低温焦油时生产低温焦炭的方法
公开(公告)号：US07909896B2
公开(公告)日：2011-03-22
申请号：US09994560
申请日：2001-11-27
申请人： Harold L. Bennett
发明人： Harold L. Bennett
IPC分类号： C10L5/02
CPC分类号： C10L5/00
摘要： An improved process for the production of smokeless (low CO2—CO emitting) boiler fuels which have been obtained by careful temperature control and the addition of waste, trash or other carbonaceous material during carbonization of various coal materials such as tar sands, bituminous coal, peat lignite, and oil shale.
摘要翻译：一种改进的生产无烟（低CO 2排放）锅炉燃料的方法，这些燃料是通过精心的温度控制获得的，并且在诸如焦油砂，烟煤等各种煤材的碳化期间添加废物，垃圾或其他碳质材料，泥煤褐煤和油页岩。

9. 发明授权

US6001143A Method of forming chemically bonded agglomerates 失效
标题翻译：形成化学结合的附聚物的方法
公开(公告)号：US6001143A
公开(公告)日：1999-12-14
申请号：US973698
申请日：1997-12-08
申请人： Geraint Rees , Alan J. Leitch , Ronald J. Steward
发明人： Geraint Rees , Alan J. Leitch , Ronald J. Steward
IPC分类号： C10L5/02 , C10L5/20 , C10L5/40 , C10L5/42 , B29C67/02 , B29C67/24
CPC分类号： C10L5/20 , C10L5/40 , Y02E50/10 , Y02E50/30
摘要： Thermally shock-resistant chemically bonded agglomerates suitable for use as a combustible fuel or in a gasification process are produced by:(a) mixing particulate organic material comprising particulate carbonaceous fuel and/or animal excrement (such as dewatered comminuted sewage sludge) with a lignosulfonate, in the presence of water, with application of heat sufficient to maintain the lignosulfonate in fluid form, so as to deposit a film of lignosulfonate over the surface of the particulate material;(b) oxidatively conditioning the lignosulfonate coated particulate material under conditions permitting escape of water present in the mixed particulate material, the conditioning either being in the presence of calcium ions or being followed by mixing the conditioned particulate material with lime; and(c) shaping the resulting free-flowing plastic mixture under pressure, to form the thermally shock-resistant agglomerates.
摘要翻译： PCT No.PCT / GB96 / 01446 Sec。 371 1997年12月8日第 102（e）日期1997年12月8日PCT PCT 1996年6月18日PCT公布。公开号WO97 / 00307 日期1997年1月3日通过以下方法制备适用于可燃燃料或气化过程的耐冲击化学粘合团块：（a）混合颗粒状碳质燃料和/或动物粪便（如脱水粉碎污水污泥）与木质素磺酸盐在水的存在下，施加足以将木质素磺酸盐保持为流体形式的热量，以便在颗粒材料的表面上沉积木质素磺酸盐膜; （b）在允许混合颗粒材料中存在的水逸出的条件下氧化调节木质素磺酸盐涂覆的颗粒材料，该调理是在钙离子的存在下或随后将调理的颗粒材料与石灰混合; 和（c）在压力下使所得到的自由流动的塑料混合物成形，以形成耐热冲击的附聚物。

10. 发明授权

US5897674A Method for manufacturing coal agglomerates for use in direct iron smelting reducing furnace 失效
标题翻译：制造用于直接铁冶炼还原炉的煤聚集体的方法
公开(公告)号：US5897674A
公开(公告)日：1999-04-27
申请号：US894681
申请日：1997-08-28
申请人： Young Chae Jung , Dal Hoi Lee , Min Young Cho
发明人： Young Chae Jung , Dal Hoi Lee , Min Young Cho
IPC分类号： C10L5/04 , C10B53/00 , C10L5/02 , C10L5/06 , C10L9/08 , C21B13/00 , C10L5/00
CPC分类号： C10L9/08 , C10L5/06 , C21B13/0066
摘要： A method for manufacturing coal agglomerates for use in a direct smelting reducing furnace is disclosed, in which a fine coal is agglomerated at a high temperature in a simple manner, or anthracite or low free swelling coal having a low free swelling index is mixed with the fine coal, and the mixture is agglomerated at a high temperature, thereby turning the low quality coal to useful purpose. The present invention is characterized in that a fine coal having a free swelling index of 3.0 or more and a particle size of 8 mm or less, or the fine coal mixed with 70 weight % of anthracite or a low free swelling coal, is maintained at 600.degree. C. or over for 5 minutes or more, thereby manufacturing coal agglomerates for use in a direct smelting reducing furnace.
摘要翻译： PCT No.PCT / KR96 / 00251 Sec。 371日期1997年8月28日 102（e）日期1997年8月28日PCT 1996年12月27日PCT公布。第WO97 / 24414号公报日本1997年7月10日公开了一种用于直接熔炼还原炉中使用的煤聚集体的方法，其中细煤在高温下以简单的方式凝聚，或具有低游离膨胀的无烟煤或低游离膨胀煤指数与细煤混合，混合物在高温下凝聚，从而将低质量煤转化为有用目的。本发明的特征在于，游离溶胀指数为3.0以上，粒径为8mm以下的微细煤或与70重量％的无烟煤或低游离膨胀煤混合的细煤保持在 600℃以上5分钟以上，从而制造用于直接熔炼还原炉的煤聚集体。

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