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公开(公告)号：US20110284671A1
公开(公告)日：2011-11-24
申请号：US12995010
申请日：2009-05-11
申请人： Seiichi Yamamoto , Takuo Shigehisa , Satoru Sugita , Yuko Sugita , Yutaka Mitou , Shigeru Kinoshita
发明人： Seiichi Yamamoto , Takuo Shigehisa , Satoru Sugita , Yuko Sugita , Yutaka Mitou , Shigeru Kinoshita
摘要： A method of upgrading coal which comprises: pulverizing low-grade coal; mixing the pulverized low-grade coal with an oil to form a slurry; heating the slurry to or above the boiling point of water to vaporize the water contained in the low-grade coal and dehydrate the coal; compressing a vapor mixture of the steam resulting from the slurry heating and that part of the oil which has vaporized simultaneously and thereby elevating the temperature and pressure of the vapor mixture; and supplying the vapor mixture increased in temperature and pressure by the compression and utilizing this vapor mixture as a high-temperature heat source to heat the slurry. In the method, the vapor mixture before being compressed is brought into contact with an oil in a liquid state. This method is a process in which low-grade coal containing water in a large proportion and hence having a low calorific value is dewatered in an oil to thereby upgrade the coal to a high-calorie fuel for thermal power generation, wherein the vapor mixture to be supplied to a compressor can be purified.
摘要翻译： 一种提炼煤的方法，包括：粉碎低档煤; 将粉碎的低品位煤与油混合以形成浆料; 将浆料加热至或高于水的沸点，蒸发低级煤中所含的水分，使煤脱水; 压缩由浆料加热产生的蒸汽的蒸汽混合物和同时蒸发的部分油，从而提高蒸汽混合物的温度和压力; 并通过压缩将蒸汽混合物的温度和压力提高，并利用该蒸气混合物作为高温热源来加热浆料。 在该方法中，压缩前的蒸气混合物与液态的油接触。 这种方法是一种方法，其中大部分含量低，因此具有低热值的低含量煤在油中脱水，从而将煤升级为用于热发电的高热量燃料，其中蒸汽混合物 供应给压缩机可以净化。
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2.发明申请公开(公告)号：US20120011766A1
公开(公告)日：2012-01-19
申请号：US13120369
申请日：2009-09-29
申请人： Seiichi Yamamoto , Takuo Shigehisa , Yutaka Mitou , Satoru Sugita , Yuko Sugita , Shigeru Kinoshita
发明人： Seiichi Yamamoto , Takuo Shigehisa , Yutaka Mitou , Satoru Sugita , Yuko Sugita , Shigeru Kinoshita
CPC分类号： C10L5/08 , C10L5/04 , C10L5/32 , C10L5/361 , C10L9/10 , C10L2200/043 , C10L2230/14 , C10L2290/08 , C10L2290/28 , C10L2290/30
摘要： Provided are a modified solid fuel manufacturing method that reduces manufacturing costs and environmental impact while also realizing higher strength such as for transport, and modified solid fuels manufactured using the manufacturing method. When solid fuels are manufactured by crushing low grade coal, mixing the crushed low grade coal with solvent oil to prepare a slurry, heating the slurry to at least the boiling point of water to evaporate moisture included in the slurry, separating the solvent oil from the slurry to produce charcoal dust and compression compacting said charcoal dust, by heating the slurry to at least the boiling point of water, the non-volatile components included in the low grade coal are extracted with the solvent oil, the outer surface of the low grade coal and the internal surfaces of the pores are coated with the extracted non-volatile components, and the content of heavy oil added from the outside will be less than 0.5 mass %, and preferably essentially 0%, relative to the solid fuel after drying.
摘要翻译： 提供了一种改进的固体燃料制造方法，其降低制造成本和环境影响，同时还实现诸如运输的较高强度，以及使用该制造方法制造的改性固体燃料。 当通过粉碎低等级煤制造固体燃料时，将破碎的低等级煤与溶剂油混合以制备浆料，将浆料加热至少至水的沸点以蒸发包含在浆料中的水分，将溶剂油从 浆料产生木炭粉尘并压缩压实所述炭粉，通过将浆料加热至少至沸点，低级煤中所含的非挥发性组分用溶剂油萃取，低级外表面 煤和孔的内表面涂覆有提取的非挥发性组分，并且相对于干燥后的固体燃料，从外部添加的重油的含量将小于0.5质量％，优选基本上为0％。
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3.发明申请METHOD FOR MANUFACTURING BRIQUETTED SOLID FUEL USING POROUS COAL AS STARTING MATERIAL 有权使用多孔煤作为起始材料制造混合固体燃料的方法公开(公告)号：US20120291342A1
公开(公告)日：2012-11-22
申请号：US13124133
申请日：2009-10-09
申请人： Satoru Sugita , Yuko Sugita , Yutaka Mitou , Seiichi Yamamoto , Takuo Shigehisa , Shigeru Kinoshita , Takahiro Shimizu
发明人： Satoru Sugita , Yuko Sugita , Yutaka Mitou , Seiichi Yamamoto , Takuo Shigehisa , Shigeru Kinoshita , Takahiro Shimizu
IPC分类号： C10L5/08
摘要： Provided is a manufacturing method for a briquetted solid fuel that can reduce the briquetting cost while maintaining the strength of the briquetted product. A mixed oil that includes a heavy oil and a solvent oil, and a porous coal are mixed to obtain a slurry. The slurry is dewatered by heating to obtain a dewatered slurry. Solvent oil is separated from the dewatered slurry to obtain a cake, the cake is heated, and solvent oil is further separated from the cake to obtain a modified coal. Moisture is added to the modified coal to obtain a moist modified coal with a moisture content of 3 wt % to 10 wt %, and then the moist modified coal is briquetted under pressure.
摘要翻译： 提供一种压块固体燃料的制造方法，其能够在保持压块产品的强度的同时降低压块成本。 将包含重油和溶剂油的混合油和多孔煤混合以获得浆料。 通过加热使浆料脱水得到脱水浆料。 将溶剂油与脱水的浆料分离，得到滤饼，加热滤饼，将溶剂油从滤饼中进一步分离，得到改性煤。 向改性煤中加入水分，得到水分含量为3重量％〜10重量％的湿的改性煤，然后在压力下压块。
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4.发明授权公开(公告)号：US09005317B2
公开(公告)日：2015-04-14
申请号：US13120369
申请日：2009-09-29
CPC分类号： C10L5/08 , C10L5/04 , C10L5/32 , C10L5/361 , C10L9/10 , C10L2200/043 , C10L2230/14 , C10L2290/08 , C10L2290/28 , C10L2290/30
摘要： Modified solid fuel manufacturing method and modified solid fuels manufactured using the manufacturing method. When solid fuels are manufactured by crushing low grade coal, mixing the crushed low grade coal with solvent oil to prepare a slurry, heating the slurry to at least the boiling point of water to evaporate moisture included in the slurry, separating the solvent oil from the slurry to produce charcoal dust and compression compacting said charcoal dust, by heating the slurry to at least the boiling point of water, the non-volatile components included in the low grade coal are extracted with the solvent oil, the outer surface of the low grade coal and the internal surfaces of the pores are coated with the extracted non-volatile components, and the content of heavy oil added from the outside will be less than 0.5 mass % relative to the solid fuel after drying.
摘要翻译： 使用该制造方法制造的改性固体燃料制造方法和改性固体燃料。 当通过粉碎低等级煤制造固体燃料时，将破碎的低等级煤与溶剂油混合以制备浆料，将浆料加热至少至水的沸点以蒸发包含在浆料中的水分，将溶剂油从 浆料产生木炭粉尘并压缩压实所述炭粉，通过将浆料加热至少至沸点，低级煤中所含的非挥发性成分用溶剂油萃取，低级外表面 煤和孔的内表面涂覆有提取的非挥发性成分，并且从外部添加的重油的含量相对于干燥后的固体燃料将小于0.5质量％。
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5.发明授权Method for manufacturing briquetted solid fuel using porous coal as starting material 有权使用多孔煤作为原料制造压块固体燃料的方法公开(公告)号：US08523961B2
公开(公告)日：2013-09-03
申请号：US13124133
申请日：2009-10-09
申请人： Yutaka Mitou , Seiichi Yamamoto , Takuo Shigehisa , Shigeru Kinoshita , Takahiro Shimizu , Yuko Sugita
发明人： Satoru Sugita , Yutaka Mitou , Seiichi Yamamoto , Takuo Shigehisa , Shigeru Kinoshita , Takahiro Shimizu
摘要： Provided is a manufacturing method for a briquetted solid fuel that can reduce the briquetting cost while maintaining the strength of the briquetted product. A mixed oil that includes a heavy oil and a solvent oil, and a porous coal are mixed to obtain a slurry. The slurry is dewatered by heating to obtain a dewatered slurry. Solvent oil is separated from the dewatered slurry to obtain a cake, the cake is heated, and solvent oil is further separated from the cake to obtain a modified coal. Moisture is added to the modified coal to obtain a moist modified coal with a moisture content of 3 wt % to 10 wt %, and then the moist modified coal is briquetted under pressure.
摘要翻译： 提供一种压块固体燃料的制造方法，其能够在保持压块产品的强度的同时降低压块成本。 将包含重油和溶剂油的混合油和多孔煤混合以获得浆料。 通过加热使浆料脱水得到脱水浆料。 将溶剂油与脱水的浆料分离，得到滤饼，加热滤饼，将溶剂油从滤饼中进一步分离，得到改性煤。 向改性煤中加入水分，得到水分含量为3重量％〜10重量％的湿的改性煤，然后在压力下压块。
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公开(公告)号：US08758602B2
公开(公告)日：2014-06-24
申请号：US12995010
申请日：2009-05-11
摘要： A method of upgrading coal which comprises: pulverizing low-grade coal; mixing the pulverized low-grade coal with an oil to form a slurry; heating the slurry to or above the boiling point of water to vaporize the water contained in the low-grade coal and dehydrate the coal; compressing a vapor mixture of the steam resulting from the slurry heating and that part of the oil which has vaporized simultaneously and thereby elevating the temperature and pressure of the vapor mixture; and supplying the vapor mixture increased in temperature and pressure by the compression and utilizing this vapor mixture as a high-temperature heat source to heat the slurry. In the method, the vapor mixture before being compressed is brought into contact with an oil in a liquid state. This method is a process in which low-grade coal containing water in a large proportion and hence having a low calorific value is dewatered in an oil to thereby upgrade the coal to a high-calorie fuel for thermal power generation, wherein the vapor mixture to be supplied to a compressor can be purified.
摘要翻译： 一种提炼煤的方法，包括：粉碎低档煤; 将粉碎的低品位煤与油混合以形成浆料; 将浆料加热至或高于水的沸点，蒸发低级煤中所含的水分，使煤脱水; 压缩由浆料加热产生的蒸汽的蒸汽混合物和同时蒸发的部分油，从而提高蒸汽混合物的温度和压力; 并通过压缩将蒸汽混合物的温度和压力提高，并利用该蒸气混合物作为高温热源来加热浆料。 在该方法中，压缩前的蒸气混合物与液态的油接触。 这种方法是一种方法，其中大部分含量低，因此具有低热值的低含量煤在油中脱水，从而将煤升级为用于热发电的高热量燃料，其中蒸汽混合物 供应给压缩机可以净化。
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7.发明授权Method for drying plant-derived biomass and method for producing biomass fuel 失效用于干燥植物来源的生物质的方法和用于生产生物质燃料的方法公开(公告)号：US07320715B2
公开(公告)日：2008-01-22
申请号：US10734482
申请日：2003-12-15
摘要： Disclosed herein is an economical method for efficiently drying the plant-derived biomass for which there has been no established method for disposal and reuse. This drying method does not impair the value of plant-derived biomass as a fuel. Disclosed also herein is a method for producing a biomass fuel from the plant-derived biomass which has been dried by the aforesaid method.The drying method consists of dehydrating (drying) plant-derived biomass in oil with heating and modifying it simultaneously. Drying in this way partly decomposes the plant-derived biomass, thereby yielding a good constituent for biomass fuel.
摘要翻译： 本文公开了一种用于有效干燥植物来源的生物质的经济方法，其中没有确定的处理和再利用方法。 这种干燥方法不会损害作为燃料的植物来源的生物质的价值。 本文还公开了通过上述方法干燥的来自植物来源的生物质的生物质燃料的生产方法。 干燥方法是将加工中的植物来源的生物质在油中脱水（干燥），同时进行改性。 以这种方式干燥部分地分解来自植物的生物质，从而产生生物质燃料的良好成分。
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公开(公告)号：US20110005126A1
公开(公告)日：2011-01-13
申请号：US12811787
申请日：2008-08-25
申请人： Satoru Sugita , Yuko Sugita , Takuo Shigehisa
发明人： Satoru Sugita , Yuko Sugita , Takuo Shigehisa
IPC分类号： C10L5/00
摘要： A solid fuel producing apparatus that even when supply of raw coal (RC) and mixed oil (MO) and supply of slurry to subsequent steps are stopped because of troubling at evaporation step or later, etc., would prevent cloggings of heat exchanger and raw coal supply means. The solid fuel producing apparatus includes a mixing tank (1) for mixing porous coal with a mixed oil having heavy oil and solvent oil contents to thereby obtain a raw slurry; an evaporator (2) for processing evaporation of water from the raw slurry by heating the same to thereby obtain a dewatered slurry; a solid-liquid separator (3) for separation of the mixed oil and upgraded porous coal from the dewatered slurry; and circulation means (4) for returning the mixed oil having been separated and recovered by the solid-liquid separator to the mixing tank. The solid fuel producing apparatus is characterized by having a mixed oil heating heat exchanger (5) for heating the mixed oil to be returned to the mixing tank by the circulation means.
摘要翻译： 固体燃料制造装置即使在原料煤（RC）和混合油（MO）的供给以及随后的步骤中的浆料供给由于蒸发步骤或以后的混乱等而停止时也能够阻止热交换器和原料 煤炭供应手段。 固体燃料生成装置包括：混合罐（1），用于混合多孔煤与具有重油和溶剂油含量的混合油，从而获得原料浆料; 蒸发器（2），用于通过加热来自原料浆料的水蒸发，从而获得脱水浆料; 用于从脱水的浆料中分离混合油和升级的多孔煤的固液分离器（3） 以及将由固液分离器分离回收的混合油返回到混合槽的循环装置（4）。 固体燃料制造装置的特征在于，具有用于加热通过循环装置返回到混合罐的混合油的混合油加热热交换器（5）。
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9.发明申请INDIRECT HEAT-DRYING APPARATUS, INDIRECT HEAT-DRYING METHOD OF DRYING SUBSTANCE TO BE DRIED, AND METHOD AND APPARATUS FOR PRODUCING SOLID FUEL 有权间接干燥装置，待干燥物质的间接加热干燥方法，以及生产固体燃料的方法和装置公开(公告)号：US20110041393A1
公开(公告)日：2011-02-24
申请号：US12738175
申请日：2008-08-21
申请人： Satoru Sugita , Yuko Sugita , Tetsuya Deguchi , Takuo Shigehisa , Masayasu Ito , Zenji Kato
发明人： Satoru Sugita , Yuko Sugita , Tetsuya Deguchi , Takuo Shigehisa , Masayasu Ito , Zenji Kato
CPC分类号： F26B11/045 , C10L5/00 , C10L5/04 , C10L5/16 , C10L5/22 , C10L5/361 , F26B11/0436 , F26B21/086 , F26B25/005 , Y02E50/10 , Y02E50/30
摘要： The present invention provides an indirect heat-drying apparatus that is resistant to adhesion of the substance to be dried on heating pipes and gives a product having a desired and stabilized liquid content.The present invention relates to an indirect heat-drying apparatus, comprising two indirect-heating rotary dryers, i.e., the first and second indirect-heating rotary dryers that are arranged in series so that the dried substance from the first indirect-heating rotary dryer is supplied to and dried in the second indirect-heating rotary dryer as the substance to be dried; and a carrier gas-supplying means of supplying the carrier gas co-currently in the first indirect-heating rotary dryer and counter-currently in the second indirect-heating rotary dryer, with respect to the flow direction from the substance to be dried.
摘要翻译： 本发明提供一种间接加热干燥装置，其耐受待加热管上待干燥物质的粘附，并产生具有期望和稳定的液体含量的产品。 本发明涉及一种间接加热干燥装置，其包括两个间接加热旋转干燥器，即第一和第二间接加热旋转干燥器，其串联布置，使得来自第一间接加热旋转干燥器的干燥物质为 在第二间接加热旋转干燥器中供应并干燥作为待干燥物质; 以及载体气体供给装置，用于相对于待干燥物质的流动方向，将第一间接加热旋转干燥器中的载气同时供给到第二间接加热旋转干燥器中。
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公开(公告)号：US08734544B2
公开(公告)日：2014-05-27
申请号：US12811787
申请日：2008-08-25
申请人： Takuo Shigehisa , Yuko Sugita
发明人： Satoru Sugita , Takuo Shigehisa
IPC分类号： C10L5/00
摘要： A solid fuel producing apparatus that even when supply of raw coal (RC) and mixed oil (MO) and supply of slurry to subsequent steps are stopped because of troubling at evaporation step or later, etc., would prevent cloggings of heat exchanger and raw coal supply means. The solid fuel producing apparatus includes a mixing tank (1) for mixing porous coal with a mixed oil having heavy oil and solvent oil contents to thereby obtain a raw slurry; an evaporator (2) for processing evaporation of water from the raw slurry by heating the same to thereby obtain a dewatered slurry; a solid-liquid separator (3) for separation of the mixed oil and upgraded porous coal from the dewatered slurry; and circulation means (4) for returning the mixed oil having been separated and recovered by the solid-liquid separator to the mixing tank. The solid fuel producing apparatus is characterized by having a mixed oil heating heat exchanger (5) for heating the mixed oil to be returned to the mixing tank by the circulation means.
摘要翻译： 固体燃料制造装置即使在原料煤（RC）和混合油（MO）的供给以及随后的步骤中的浆料供应由于蒸发步骤或其后的等等而紊乱而停止时，也可以防止热交换器和原料 煤炭供应手段。 固体燃料生成装置包括：混合罐（1），用于混合多孔煤与具有重油和溶剂油含量的混合油，从而获得原料浆料; 蒸发器（2），用于通过加热来自原料浆料的水蒸发，从而获得脱水浆料; 用于从脱水的浆料中分离混合油和升级的多孔煤的固液分离器（3） 以及将由固液分离器分离回收的混合油返回到混合槽的循环装置（4）。 固体燃料制造装置的特征在于，具有用于加热通过循环装置返回到混合罐的混合油的混合油加热热交换器（5）。
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