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111. 发明授权

US4302209A Lignite pellets and methods of agglomerating or pelletizing 失效
标题翻译：褐煤颗粒和聚集或造粒的方法
公开(公告)号：US4302209A
公开(公告)日：1981-11-24
申请号：US61874
申请日：1979-07-30
申请人： Albert F. Baker , Eric W. Blaustein , Albert W. Deurbrouck , John P. Garvin , Robert E. McKeever
发明人： Albert F. Baker , Eric W. Blaustein , Albert W. Deurbrouck , John P. Garvin , Robert E. McKeever
IPC分类号： C10F7/00 , C10L5/02 , C10L5/16
CPC分类号： C10L5/02 , C10F7/00
摘要： The specification discloses lignite pellets which are relatively hard, dust resistant, of generally uniform size and free from spontaneous ignition and general degradation. Also disclosed are methods for making such pellets which involve crushing as mined lignite, mixing said lignite with a binder such as asphalt, forming the lignite binder mixture into pellets, and drying the pellets.
摘要翻译：该说明书公开了相对较硬，防尘，大小均匀且无自发点燃和一般降解的褐煤颗粒。还公开了制备这种颗粒的方法，其涉及作为开采的褐煤粉碎，将所述褐煤与诸如沥青的粘合剂混合，将褐煤粘合剂混合物形成颗粒，并干燥颗粒。

112. 发明授权

US4289500A Method of producing hot briquettes 失效
标题翻译：生产热压块的方法
公开(公告)号：US4289500A
公开(公告)日：1981-09-15
申请号：US142150
申请日：1980-04-21
申请人： Heinrich Weber , Horst Dungs , Karl-Heinz Wollenhaupt , Yves Brasseur , Henri Birscheidt , Franz Beckmann
发明人： Heinrich Weber , Horst Dungs , Karl-Heinz Wollenhaupt , Yves Brasseur , Henri Birscheidt , Franz Beckmann
IPC分类号： C10B53/08 , C10L5/04 , C10L5/06 , C10L5/16 , C10L5/02
CPC分类号： C10L5/04
摘要： A method of producing hot briquettes in a plurality of stages comprises heating inert components which do not soften by direct heat exchange with hot carrier gases which are generated in a combustor to a temperature of about from 550.degree. to 700.degree. C. Thereafter the heated inert components and the gases are directed to a first separator to separate the carrier gases from the heated inert components. A caking bituminous binder coal component is then preheated and dried to temperatures of either 60.degree. over or under 300.degree. C. with the separated carrier gas. The binder coal and the separated carrier gas is then directed to a second separator to provide a second separated carrier gas and the heated binder coal. The second heated carrier gas is directed into a third separator in direct heat exchange with a second inert component which is then heated by this to a temperature of from 350.degree. to 600.degree. C. The second inert component is then separated from the second separator carrier gas and directed back for heat exchange with the hot carrier gases in the first separator, both the inert components which are separated and the binder coal are then directed into a mixer for premixing and then subsequently into a roll press for forming them into briquettes.
摘要翻译：在多个阶段中生产热压块的方法包括通过与在燃烧器中产生的热载气直接热交换至约550℃至700℃的温度而不使软化的惰性组分加热。然后加热的惰性组分和气体被引导到第一分离器以将载气与加热的惰性组分分离。然后将结块的沥青粘合剂煤组分预热，并用分离的载气将其干燥至60℃以上或在300℃以下的温度。然后将粘合剂煤和分离的载气引导到第二分离器以提供第二分离的载气和加热的粘合剂煤。第二加热的载气被引导到与第二惰性组分直接热交换的第三分离器中，然后将第二惰性组分加热至350℃至600℃的温度。然后将第二惰性组分与第二分离器载体气体并引导回与第一分离器中的热载气进行热交换，然后将分离的惰性组分和粘结剂煤导入到用于预混合的混合器中，然后进入辊压机中以将它们形成为团块。

113. 发明授权

US4274836A Method for improving bed firing characteristics and inhibiting coalescence of coal pellets 失效
标题翻译：改善煤层烧结特性，抑制煤粒聚结的方法
公开(公告)号：US4274836A
公开(公告)日：1981-06-23
申请号：US31992
申请日：1979-04-20
申请人： Thomas E. Ban , William H. Marlowe
发明人： Thomas E. Ban , William H. Marlowe
IPC分类号： C10L5/08 , C10L5/02 , C10L5/32 , C10L5/38 , C10L9/10
CPC分类号： C10L5/02
摘要： There is disclosed a method of reducing the swelling characteristics and bed characteristics of a pelletized fuel during a sintering operation. The method comprises the steps of pulverizing the coal to form a powdery mass, forming the mass into discrete pellets, providing a coating on the pellets with soluble salts, burnt lime, or hydrated lime, and heating the pellets to a temperature exceeding 800.degree. F.
摘要翻译：公开了一种在烧结操作期间降低颗粒状燃料的溶胀特性和床特性的方法。该方法包括以下步骤：粉碎煤以形成粉状物质，将物料形成离散颗粒，在颗粒上提供可溶性盐，煅烧石灰或熟石灰的涂层，并将颗粒加热至超过800°F 。

114. 发明授权

US4254560A Method of drying brown coal 失效
标题翻译：褐煤干燥方法
公开(公告)号：US4254560A
公开(公告)日：1981-03-10
申请号：US034057
申请日：1979-04-27
申请人： Minoru Tanaka , Ryoji Harihara
发明人： Minoru Tanaka , Ryoji Harihara
IPC分类号： C10L5/00 , A62C3/04 , C10F5/00 , C10L5/02 , C10L5/12 , C10L9/00 , C10L9/02 , F26B7/00
CPC分类号： C10L5/02 , C10F5/00
摘要： A method of drying brown coal in which the brown coal is pelletized before the drying into pellets of 2 to 5 mm dia. by a wet pelletizing process making use of the water contained by the coal itself as the binder. The brown coal in the form of dried pellets has a larger bulk density than the brown coal in the form of fine powders which are obtained when the brown coal after the exploitation is directly dried, and, therefore, contributes to the reduction of the transportation cost. In addition, the dried brown coal in the form of pellets can be handled and transported in quite an easy manner, as compared with the case of powdered brown coal. Further, thanks to the improved ventilation afforded by the gaps between the pellets, the possibility or chance of undesirable spontaneous combustion is greatly reduced.
摘要翻译：一种干燥褐煤的方法，其中褐煤在干燥之前被造粒成2至5mm直径的颗粒。通过使用煤本身所含的水作为粘合剂的湿法造粒方法。干燥颗粒形式的棕色煤炭的堆积密度比褐煤形式的细粉末的形式更为密集，当开采后的棕色煤直接干燥时，这样得到的褐煤就有效地降低了运输成本。此外，与粉煤灰的情况相比，可以以相当容易的方式处理和运输颗粒形式的干褐煤。此外，由于由颗粒之间的间隙提供的改善的通风，大大降低了不期望的自燃的可能性或机会。

115. 发明授权

US4179269A Synthetic log production 失效
标题翻译：合成日志生产
公开(公告)号：US4179269A
公开(公告)日：1979-12-18
申请号：US896023
申请日：1978-04-12
申请人： Willard L. Yates , Floyd W. Lee
发明人： Willard L. Yates , Floyd W. Lee
IPC分类号： C10L5/02 , C10L5/40 , C10L5/00
CPC分类号： C10L5/02 , C10L5/40 , Y02E50/30
摘要： A method of making synthetic fireplace logs or the like, and the logs so produced. Approximately 55-80% by weight of ground coal is mixed with approximately 0-10% by weight of wood fiber material at room temperature, and approximately 20-35% of melted slack wax is added to the coal-wood mixture so that a putty-like, extrudable, mixture is formed. The mixture is fed into an extruder, the mixture being at substantially 80-95.degree. F., when fed to the extruder, and the mixture is extruded to produce cylindrical logs or the like. The extrusion is cut into lengths, and the logs are rolled in a flame coloring agent, wrapped, and are ready for shipping.
摘要翻译：制作合成壁炉原木等的方法，以及如此制作的原木。约55-80％重量的地煤在室温下与大约0-10％重量的木纤维材料混合，并将大约20-35％的熔融松散蜡加入到煤 - 木混合物中，使得油灰形成可挤出的混合物。将混合物进料到挤出机中，当进料到挤出机中时，混合物基本上为80-95°F，并将混合物挤出以产生圆柱形原木等。将挤出物切割成长度，并将原木卷绕在火焰着色剂中，包裹，并准备运输。

116. 发明授权

US4159905A Method of manufacturing green hot briquettes from fine coal for use in shaft furnaces 失效
标题翻译：制造用于竖炉的细煤的绿色热压块的方法
公开(公告)号：US4159905A
公开(公告)日：1979-07-03
申请号：US543888
申请日：1975-01-24
申请人： Werner Peters , Josef Langhoff , Siegfried Henkel , Klaus D. Haverkamp
发明人： Werner Peters , Josef Langhoff , Siegfried Henkel , Klaus D. Haverkamp
IPC分类号： C10L5/02 , C21B5/00
CPC分类号： C21B5/007 , C10L5/02
摘要： A method of manufacturing a briquetted coke from fine coal comprises carbonizing the coal at a temperature of from around 600.degree. to 900.degree. C., mixing the carbonized coal with approximately 10 to 80% and preferably from 20 to 40% of fine coal well caking coal, and thereafter hot briquetting the mixture at temperatures of from around 300.degree. to 500.degree. C. A fuel for shaft furnaces preferably includes the use of the hot briquettes as the only solid fuel in the shaft furnace, and it is particularly applicable for blast furnaces.
摘要翻译：从细煤制造压块煤的方法包括在约600-900℃的温度下对煤炭进行碳化，将碳化煤与约10％至80％，优选20％至40％的细煤结块混合煤，然后在约300℃至500℃的温度下对该混合物进行热压块。用于竖炉的燃料优选地包括使用热压块作为竖炉中的唯一固体燃料，并且其特别适用于爆炸炉子。

117. 发明授权

US4158550A Apparatus for producing blast furnace coal 失效
标题翻译：高炉煤生产设备
公开(公告)号：US4158550A
公开(公告)日：1979-06-19
申请号：US883512
申请日：1978-03-06
申请人： Heinrich Weber , Horst Dungs , Klaus Urbye , Franz Beckmann , Hugo Schmauch , Karl H. Flasche
发明人： Heinrich Weber , Horst Dungs , Klaus Urbye , Franz Beckmann , Hugo Schmauch , Karl H. Flasche
IPC分类号： C10L5/04 , B30B11/00 , C10L5/02
CPC分类号： C10L5/04
摘要： A method of producing blast furnace coke from bituminous coals, particularly coals having poor coking capacities in which the coal to be carbonized is ground, predried or preheated, mixed with binders, compressed or formed into briquets having small mechanical resistances and charged into oven chambers, is characterized by fine coals or fine coal mixtures having a swelling index in mixture according to DIN 51741, smaller than 7, and preferably, below 6, and comprising more than 50% of poorly or non-baking coal having a content of volatile matter in excess of 30% or less than 20% which coals or coal mixtures are ground up to attain a surface per unit mass, according to DIN 66145, of from 400 cm.sup.2 to 1200 cm.sup.2 per gram, with from 3% to 8% by weight of organic binders, compressing the mixture to form it into a briquet at a temperature range of from 70.degree. C. to 300.degree. C. and charging the compressed briquet into the oven chambers without substantial intermediate cooling in order to carbonize it.
摘要翻译：一种从烟煤，特别是具有不良焦化能力的煤生产高炉焦炭的方法，其中将要被碳化的煤被研磨，预干燥或预热，与粘合剂混合，压制或形成具有小机械阻力的砖并装入烘箱中，其特征在于具有根据DIN 51741的混合物的溶胀指数小于7，优选低于6的细煤或细煤混合物，并且包含超过50％的具有挥发性物质含量的不良或非烘焙煤超过30％或小于20％，这种煤或煤混合物被研磨以达到根据DIN 66145的每单位质量的表面积为400cm 2至1200cm 2 / g，其中3％至8％重量的有机粘合剂，压缩混合物以在70℃至300℃的温度范围内将其形成成团块，并将压缩的坯料装入烘箱中，而不需要大量的中间冷却，以将碳酸盐是吧

118. 发明授权

US4101291A Oxygen gas generator and method of manufacturing the gas generator 失效
标题翻译：氧气发生器及其制造方法
公开(公告)号：US4101291A
公开(公告)日：1978-07-18
申请号：US712280
申请日：1976-08-06
申请人： Frank A. Marion
发明人： Frank A. Marion
IPC分类号： B01J7/00 , C01B13/02 , C01B32/40 , C01B32/50 , C10L5/02 , C10L5/00
CPC分类号： C01B13/0218 , B01J7/00 , C01B13/0296 , C01B31/18 , C01B31/20
摘要： A gas generator is capable of being stored in a stable form for long periods of time without deteriorating in quality. The gas generator provides a substantial amount of gases, and particularly oxygen, carbon monoxide or carbon dioxide without producing any harmful or hazardous chemicals. The gas generator includes in some embodiments a minimum of fuel so that a maximum amount of oxygen in the generator is capable of being liberated. The oxygen is liberated by the combustion of a fuel at localized positions in a refractory binder, which has the property of preventing the salt residue from becoming molten and the oxidizer from flowing and thereby preventing the combustion from becoming extinguished.The gas generator includes a suitable clay as a binder, coke as the fuel and a chlorate such as sodium chlorate or potassium chlorate as the oxidizer. The binder is included in the generator in the range of approximately 7% to 15% by weight; the fuel is included in the generator to an amount of approximately 25% by weight, depending upon the use to be made of the generator; and the remainder constitutes the oxidizer.
摘要翻译：气体发生器能够以稳定的形式长时间储存，而不会降低质量。气体发生器提供大量的气体，特别是氧气，一氧化碳或二氧化碳，而不会产生任何有害或危险的化学物质。气体发生器在一些实施例中包括最小的燃料，使得能够释放发电机中的最大量的氧气。通过在耐火粘合剂中的局部位置处的燃料的燃烧来释放氧气，其具有防止盐残留物熔化并且氧化剂流动的特性，从而防止燃烧消失。

119. 发明授权

US3888958A Process for making shaped pieces from low temperature coke of low bulk weight 失效
标题翻译：用于制造低体积重量的低温咖啡造型的方法
公开(公告)号：US3888958A
公开(公告)日：1975-06-10
申请号：US32628873
申请日：1973-01-24
申请人： BERGWERKSVERBAND GMBH
发明人： JUNTGEN HARALD , KNOBLAUCH KARL , ZUNDORF DIETER
IPC分类号： B29C47/00 , C01B32/384 , C10L5/02 , B29C25/00
CPC分类号： C10L5/02 , C01B32/384 , Y10S264/19
摘要： A carbonaceous body of low bulk weight, suitable for the manufacture of activated carbon, is prepared by forming a plastic mixture of a powdered carbonaceous material with a liquid binder such as pitch or tar, heating the mixture at a temperature between about 50* and about 90*C and forming it into a cylindrical body, introducing the body into a heating zone and heating it at a rate between about 20* and about 70*C per minute to a temperature between about 300* and about 450*C with substantial exclusion of air, further heating the body at a rate of about 50* to about 500*C per minute, with limited admission of air, to a final temperature between about 600* and about 900*C and maintaining it at that temperature until the body is substantially completely carbonized. The shaped bodies may have a length of about 1-10 mm, have very high absorptive capacity, and are useful for purposes of filtration and absorption, as well as making activated carbon.

120. 发明授权

US3883317A Self-supporting, totally combustible unit 失效
标题翻译：自助式，全面可燃单元
公开(公告)号：US3883317A
公开(公告)日：1975-05-13
申请号：US21538672
申请日：1972-01-04
申请人： NEME FUHAD ABDALA
发明人： NEME FUHAD ABDALA
IPC分类号： C10L5/02 , C10L5/36 , C10L5/40
CPC分类号： C10L5/02 , C10L5/36
摘要： The unit in question is a self-supporting, tottaly combustible unit for use against frosts. Said unit consists of a solid combustible body having at least one passage passing through same longitudinally and open at both ends thereof. The solid body consists of a mixture of combustible materials. The lower end of said body is provided with at least one air inlet channel in communication with the above mentioned passage and extending up to the sidewalls of the aforesaid body.
摘要翻译：该单位是一个自给自足的可燃单位，用于防止霜冻。所述单元由固体可燃物体组成，其具有至少一个通道在其两端纵向通过且在其两端敞开。固体由可燃材料的混合物组成。所述主体的下端设置有至少一个与上述通道连通并延伸到上述主体的侧壁的空气入口通道。

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