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公开(公告)号：US20140020572A1
公开(公告)日：2014-01-23
申请号：US13909704
申请日：2013-06-04
申请人： Robert R. French , Robert A. Reeves
发明人： Robert R. French , Robert A. Reeves
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。
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2.发明申请Method To Improve The Efficiency Of Removal Of Liquid Water From Solid Bulk Fuel Materials 审中-公开提高从固体散装燃料中去除液态水的效率的方法公开(公告)号：US20080222947A1
公开(公告)日：2008-09-18
申请号：US12047641
申请日：2008-03-13
申请人： Robert R. French , Robert A. Reeves
发明人： Robert R. French , Robert A. Reeves
IPC分类号： C10L5/00
CPC分类号： C10J3/72 , B30B3/00 , C10F5/04 , C10F7/06 , C10J2300/0906 , C10J2300/0909 , C10J2300/093 , C10L5/04 , C10L5/06 , C10L5/08 , C10L5/361 , C10L2290/08 , C10L2290/30 , F26B1/00 , F26B3/04 , F26B7/00 , F26B9/10 , F26B11/02 , F26B11/028 , F26B15/00 , F26B21/14 , F26B25/007 , F26B2200/08
摘要： The invention provides methods to efficiently reduce the water concentration of raw solid fuels, including low rank coals such as brown coal, lignite, subbituminous coal, and other carbonaceous solids. Efficiently drying these materials at low temperatures significantly reduces greenhouse gas emissions and allows the production of low-rank coals for gasification and liquifaction.
摘要翻译： 本发明提供了有效降低原料固体燃料（包括褐煤，褐煤，次烟煤等碳质固体）等低等级煤的水分浓度的方法。 在低温下有效地干燥这些材料可显着减少温室气体排放，并允许生产低等级煤气化和液化。
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公开(公告)号：US08673030B2
公开(公告)日：2014-03-18
申请号：US12185025
申请日：2008-08-01
CPC分类号： C10L5/08 , B30B3/005 , B30B3/04 , B30B9/20 , B30B9/205 , B30B11/16 , B30B11/165 , B30B15/04 , B30B15/308 , C10L5/28 , C10L5/361 , C10L5/366 , C10L9/10
摘要： The invention provides a method by which high moisture low rank coal or other carbonaceous material may be transformed into a high-energy, water resistant product. The raw feed is comminuted then mechanically compacted by a roller press with rolls of a specified profile to mobilize the inherent moisture and collapse most of the interstitial pore space. The mobilized moisture is then removed by low-temperature drying and the material is sized and shaped to form a product that is resistant to re-absorption of water or other liquids. The present invention will promote the use of low rank coal for liquefaction and gasification.
摘要翻译： 本发明提供了一种高水分低等级煤或其他碳质材料可以转化成高能，耐水的产品的方法。 将原料粉碎，然后通过辊压机用特定轮廓的辊机械压实，以调动固有的水分并使大部分间隙孔隙崩溃。 然后通过低温干燥除去动员的水分，并且将材料的尺寸和形状设计成形成耐再吸收水或其它液体的产品。 本发明将促进低等级煤用于液化和气化的使用。
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公开(公告)号：US07913939B2
公开(公告)日：2011-03-29
申请号：US11380884
申请日：2006-04-28
申请人： Robert R. French , Robert A. Reeves
发明人： Robert R. French , Robert A. Reeves
IPC分类号： B02C19/00
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。
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公开(公告)号：US20090158645A1
公开(公告)日：2009-06-25
申请号：US12185025
申请日：2008-08-01
CPC分类号： C10L5/08 , B30B3/005 , B30B3/04 , B30B9/20 , B30B9/205 , B30B11/16 , B30B11/165 , B30B15/04 , B30B15/308 , C10L5/28 , C10L5/361 , C10L5/366 , C10L9/10
摘要： The invention provides a method by which high moisture low rank coal or other carbonaceous material may be transformed into a high-energy, water resistant product. The raw feed is comminuted then mechanically compacted by a roller press with rolls of a specified profile to mobilize the inherent moisture and collapse most of the interstitial pore space. The mobilized moisture is then removed by low-temperature drying and the material is sized and shaped to form a product that is resistant to re-absorption of water or other liquids. The present invention will promote the use of low rank coal for liquefaction and gasification.
摘要翻译： 本发明提供了一种高水分低等级煤或其他碳质材料可以转化成高能，耐水的产品的方法。 将原料粉碎，然后通过辊压机用特定轮廓的辊机械压实，以调动固有的水分并使大部分间隙孔隙崩溃。 然后通过低温干燥除去动员的水分，并且将材料的尺寸和形状设计成形成耐再吸收水或其它液体的产品。 本发明将促进低等级煤用于液化和气化的使用。
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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
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。
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公开(公告)号：US07128767B2
公开(公告)日：2006-10-31
申请号：US10884393
申请日：2004-07-01
申请人： Robert R French , Robert A. Reeves
发明人： Robert R French , Robert A. Reeves
CPC分类号： C10L9/02 , C10J3/00 , C10J2300/0903 , C10J2300/0906 , C10J2300/093 , C10J2300/1634 , C10J2300/1659 , C10J2300/1696 , C10J2300/1807
摘要： The ash content of raw coals, lignite, and other carbonaceous materials is reduced by leaching the high-ash material with an aqueous acidic waste product produced by a Fischer-Tropsch reaction. The acidic aqueous waste is mixed with coal and process conditions are described. The claim takes advantage of using otherwise uneconomic coal, lignite or other carbonaceous material by upgrading the material to a suitable feedstock for combustion in a power plant or gasifier.
摘要翻译： 通过用费 - 托反应产生的含水酸性废物浸出高灰分物质，可以减少原料煤，褐煤和其他含碳物质的灰分含量。 将酸性含水废物与煤混合并描述了工艺条件。 该权利要求通过将材料升级为在发电厂或气化器中燃烧的合适原料来利用其它不经济的煤，褐煤或其它碳质材料。
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公开(公告)号：US08453953B2
公开(公告)日：2013-06-04
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： B02C19/00
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。
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