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51. 发明申请

WO2005003255A3 METHOD TO UPGRADE LOW RANK COAL STOCKS 审中-公开
标题翻译：升级低排名煤矿的方法
公开(公告)号：WO2005003255A3
公开(公告)日：2005-06-16
申请号：PCT/US2004021358
申请日：2004-07-01
申请人： GTL ENERGY
发明人： FRENCH ROBERT R , REEVES ROBERT A , BENHAM CHARLES B , YAKOBSON DENNIS L
IPC分类号： C10B20060101 , C10B57/00 , C10J1/207 , C10J3/00 , C10J3/16 , C10J3/46 , C10K3/06 , C10L1/10 , C10L1/32
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 highash 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：原料煤，褐煤和其他含碳材料的灰分含量通过用费 - 托反应产生的含水酸性废物浸出高压物料而减少。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。

52. 发明申请

WO2005003255A2 METHOD TO UPGRADE LOW RANK COAL STOCKS 审中-公开
标题翻译：提高低阶煤储量的方法
公开(公告)号：WO2005003255A2
公开(公告)日：2005-01-13
申请号：PCT/US2004/021358
申请日：2004-07-01
申请人： GTL ENERGY
发明人： FRENCH, Robert, R. , REEVES, Robert, A. , BENHAM, Charles, B. , YAKOBSON, Dennis, L.
IPC分类号： C10B
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 highash 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：原料煤，褐煤和其他碳质材料的灰分含量通过用由费 - 托反应产生的含水酸性废物产物沥滤高而害羞的灰分材料而降低。将酸性含水废物与煤混合并描述工艺条件。索赔利用其他不经济的煤炭，褐煤或其他碳质材料，通过将材料升级为合适的原料用于在发电厂或气化炉中燃烧。

53. 发明申请

WO1991007478A1 EXTRACTION OF ORGANIC SULFUR FROM COAL BY USE OF SUPERCRITICAL FLUIDS 审中-公开
标题翻译：通过使用超临界流体从煤中提取有机硫
公开(公告)号：WO1991007478A1
公开(公告)日：1991-05-30
申请号：PCT/US1990005813
申请日：1990-10-09
申请人： THE UNIVERSITY OF AKRON
发明人： THE UNIVERSITY OF AKRON , LEE, Sunggyu , KESAVAN, Sunil, K. , PARAMESWARAN, Vetkav, R.
IPC分类号： C10L09/12
CPC分类号： C10L9/02
摘要： Organic sulfur is removed from coal by extraction with a water/methanol/carbon dioxide mixture under supercritical conditions of temperature and pressure. The preferred solvent used for extraction has the following composition (expressed as a mole fraction): carbon dioxide: 0 - 0.30; methanol: 0.20 - 0.70; water: 0.20 - 0.70. Operations may be carried out in a single stage using a solvent of the above composition, or in plural stages using solvents having successively higher critical temperatures, wherein the overall molar quantities are in accordance with the mole fractions given above. This method results in more efficient organic sulfur removal than prior methods, making use of high sulfur fuels possible.

54. 发明申请

WO1991005735A2 ACTIVE CARBON 审中-公开
标题翻译：活性碳
公开(公告)号：WO1991005735A2
公开(公告)日：1991-05-02
申请号：PCT/GB1990001606
申请日：1990-10-17
申请人： HOLLAND, Kenneth, Michael
IPC分类号： C01B31/10
CPC分类号： C10L9/02 , B01D39/06 , C01B32/324 , C01B32/336 , C10B53/07 , Y02P20/143 , Y10S502/522
摘要： The active carbon is produced by microwave-induced pyrolysis of a carbonaceous material in an atmosphere containing no more than 5 % oxygen so as to inhibit flame generation. The resulting product is treated with an acid (so as to wash out sulphur or metal values), and then activated by treatment with superheated steam and/or carbon dioxide at an elevated temperature.
摘要翻译：活性炭是通过在含有不超过5％的氧气的气氛中通过微波诱导的碳质材料的热解产生的，以便抑制火焰产生。所得产物用酸处理（以便洗出硫或金属值），然后在升高的温度下用过热蒸汽和/或二氧化碳处理而活化。

55. 发明申请

WO1987005621A1 DEMINERALIZATION OF COAL 审中-公开
标题翻译：煤的脱矿化
公开(公告)号：WO1987005621A1
公开(公告)日：1987-09-24
申请号：PCT/AU1987000080
申请日：1987-03-23
申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ... , WAUGH, Allan, Bruce , BOWLING, Keith, McGregor
发明人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ...
IPC分类号： C10L09/02
CPC分类号： C10L9/02
摘要： A process for demineralizing coal comprising the steps of: forming a slurry of coal particles, preferably at least 50% by weight of which particles have a maximum dimension of at least 0.5mm, with aqueous solutions of an alkali which solution has an alkali content of from 5 to 30% by weight, such that the slurry has an alkali solution to coal ratio on a weight basis of at least 1:1; maintaining the slurry at a temperature of from 150 DEG C to 300 DEG C, preferably 170 DEG C to 230 DEG C, for a period of from 2 to 20 minutes substantially under autogenous hydrothermal pressure and rapidly cooling the slurry to a temperature of less than 100 DEG C; separating the slurry into alkalize coal and a spent alkali leachant solution; regenerating the alkali leachant solution for reuse in step (a) above by the addition of calcium or magnesium oxide or hydroxide thereto to precipitate minerals therefrom; acidifying the alkalize coal by treatment with an aqueous solution of sulphuric or sulphurous acid to yield a slurry having a pH of from 0.5 to 1.5 and a conductivity of from 10,000 to 100,000 us; separating te slurry into acidified coal and a spent acid leachant solution; and washing the acidified coal.
摘要翻译：一种用于使煤脱矿的方法，包括以下步骤：用优选至少50重量％的颗粒的最大尺寸至少为0.5mm的煤颗粒形成浆料，该水溶液的碱含量为 5至30重量％，使得浆料的碱溶液与煤的重量比至少为1:1; 基本上在自生水热压力下将浆料保持在150℃至300℃，优选170℃至230℃的温度下2至20分钟的时间，并迅速将浆料冷却至小于 100℃; 将浆料分离成碱煤和废碱浸出剂溶液; 在上述步骤（a）中再生碱浸出剂溶液以通过加入钙或氧化镁或氢氧化物以从其中沉淀出矿物质; 通过用硫酸或亚硫酸的水溶液处理酸化碱化煤，得到pH为0.5至1.5，电导率为10,000至100,000 us的浆料; 将浆料分离成酸化煤和废酸浸出液; 并洗涤酸化的煤。

56. 发明申请

WO1984002718A1 REDUCTION OF HALOGENS IN CARBONACEOUS MATERIAL 审中-公开
标题翻译：减少碳酸盐材料中的卤素
公开(公告)号：WO1984002718A1
公开(公告)日：1984-07-19
申请号：PCT/AU1984000005
申请日：1984-01-11
申请人： KINNERET ENTERPRISES LIMITED , LLOYD, Robert , TURNER, Maxwell, James
发明人： KINNERET ENTERPRISES LIMITED
IPC分类号： C10L09/02
CPC分类号： C10L9/08 , C10L9/02
摘要： A process for the reduction of fluorides and chlorides from carbonaceous matter, such as coal, which has been leached by hydrochloric and hydrofluoric acid. The process comprises heating the leached solids (2), to initially dry the solids and then drive off the fluorides and chlorides (4) in a stream of purge gas (6). The purge gas (6) may be recycled (3) following separation from the entrained fluorides or chlorides (9). The treated carbonaceous matter now having a low halide concentration can be cooled (10) and used.
摘要翻译：一种由盐酸和氢氟酸浸出的碳等碳质物质还原氟化物和氯化物的方法。该方法包括加热浸出的固体（2），以首先干燥固体，然后在吹扫气体（6）流中驱除氟化物和氯化物（4）。与夹带的氟化物或氯化物（9）分离后，吹扫气体（6）可以循环（3）。现在具有低卤化物浓度的经处理的碳质物质可被冷却（10）并使用。

57. 发明申请

WO1982002404A1 REMOVING SULFUR AND BENEFICIATING COAL 审中-公开
标题翻译：拆除硫磺和受益煤炭
公开(公告)号：WO1982002404A1
公开(公告)日：1982-07-22
申请号：PCT/US1982000014
申请日：1982-01-07
申请人： LOW CO S
发明人： LOW CO S , CHINNICI ANTHONY J , JASKOWSKI MICHAEL C
IPC分类号： C10L09/06
CPC分类号： C10L9/02
摘要： Processes for decreasing the sulfur content of coal and facilitating economic removal of sulfur contaminant from the treated coal. Desulfurization is undertaken by oxidizing sulfur values of coal under ambient conditions of temperature and pressure to produce sulfates. The sulfates are removed from the coal by chemical reaction while producing commercially usable by-products. Treatment in accordance with the invention also provides an increase in BTU content and a decrease in ash content of low-quality coal.
摘要翻译：降低煤中硫含量，促进硫处理煤经硫酸脱硫的方法。通过在温度和压力的环境条件下氧化煤的硫值来进行脱硫以产生硫酸盐。通过化学反应从煤中除去硫酸盐，同时生产商业上可用的副产物。根据本发明的处理还提供了BTU含量的增加和低质量煤的灰分含量的降低。

58. 发明申请

WO2019091040A1 PIPELINE TRANSPORTATION METHOD OF COAL 审中-公开
公开(公告)号：WO2019091040A1
公开(公告)日：2019-05-16
申请号：PCT/CN2018/081568
申请日：2018-04-02
申请人： ZHENG, Yusong , ZHENG, Xiangshu
发明人： ZHENG, Yusong , ZHENG, Xiangshu , ZHENG, Xiangshu , ZHENG, Yusong , ZHANG, Jun , LAI, Yongmei , XIE, Luyang
IPC分类号： B65G53/30
CPC分类号： B65G53/30 , B01D21/267 , B65G2201/042 , C10L5/32 , C10L5/366 , C10L9/02 , C10L2270/10 , C10L2290/06 , C10L2290/18 , C10L2290/20 , C10L2290/22 , C10L2290/28 , C10L2290/54
摘要： A pipeline transportation method of coal is provided. The coal is pulverized and then subjected to a waterproofing treatment, so that a time needed for precipitating the pulverized coal in water is longer than a time needed for transporting the pulverized coal by flowing water to a destination. The waterproof pulverized coal is transported by water through a pipeline. After reaching the destination, the waterproof pulverized coal can be separated from the water in a static pool, collected by a cyclone separator, and then stored in a warehouse.

59. 发明申请

WO2019090455A1 一种生物质-低阶煤共热溶制备无灰煤的方法审中-公开
公开(公告)号：WO2019090455A1
公开(公告)日：2019-05-16
申请号：PCT/CN2017/109652
申请日：2017-11-07
申请人：摩科瑞环保技术(苏州)有限公司
发明人：李显
IPC分类号： C10L5/44
CPC分类号： C10L9/02
摘要：本案涉及一种生物质-低阶煤共热溶制备无灰煤的方法，其包括以下步骤：1)以生物质和低阶煤为原料，混合后采用芳香烃作为溶剂进行热溶；2)热溶后趁热萃取获得萃取液，冷却后分离脱除萃取液中的溶剂，从而获得无灰煤。本发明所用原料为低阶煤和生物质，扩大了制备无灰煤所用原料范围，可以有效降低原料成本，具有实现大量制备无灰煤的工业前景。

60. 发明申请

WO2018133905A1 EINRICHTUNG UND VERFAHREN ZUR AUFBEREITUNG VON BIOMASSE 审中-公开
公开(公告)号：WO2018133905A1
公开(公告)日：2018-07-26
申请号：PCT/DE2018/100040
申请日：2018-01-18
申请人： TRANSPOFIX TRANSPORTHILFSMITTEL- UND BODENBELÄGE-HERSTELLUNGS- UND VERTRIEBS- GMBH
发明人： HERGETH, Willibald
IPC分类号： C10L5/44
CPC分类号： C10L5/44 , C05F3/00 , C05F3/06 , C10L5/36 , C10L5/363 , C10L5/42 , C10L9/02 , C10L2290/06 , C10L2290/08 , C10L2290/10 , C10L2290/28 , C10L2290/30 , C10L2290/52 , C10L2290/54 , F23G5/04 , F23G7/10 , F26B3/04 , F26B3/24 , F26B11/16 , F26B23/028 , F26B2200/02 , Y02A40/208 , Y02E50/10 , Y02E50/30 , Y02P20/145
摘要： Die vorliegende Erfindung betrifft ein Verfahren zum Aufbereiten von Biomasse in einer Heizanlage, bei welchem die Biomasse (B) einem Brennstofftrockner (2) chargenweise zugeführt und darin durch Umwälzen mit kontinuierlich zugeführter Prozessluft (L) getrocknet sowie nach erfolgter Trocknung aus dem Brennstofftrockner (2) abgeführt wird. Dabei ergibt sich folgender Verfahrensablauf: die den Brennstofftrockner (2) durchströmende Prozessluft (L) wird stromaufwärts des Brennstofftrockners (2) mittels eines Wärmemittels in einem Wärmetauscher aufgeheizt und sodann die im Brennstofftrockner (2) angefeuchtete Prozessluft (L) aus dem Brennstofftrockner (2) abgeführt, danach erfolgt das Umwälzen mit Prozessluft (L) nach Erreichen einer Zielfeuchtigkeit der im Brennstofftrockner befindlichen Biomasse (B) oder der abgeführten Prozessluft (L) endet.

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