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71. 发明授权

US5706742A Method of feeding solid particles from a zone of low pressure to a zone of high pressure 失效
标题翻译：将固体颗粒从低压区域送入高压区域的方法
公开(公告)号：US5706742A
公开(公告)日：1998-01-13
申请号：US593427
申请日：1996-01-29
申请人： Joseph T. Hamrick
发明人： Joseph T. Hamrick
IPC分类号： C10J3/30 , F23K3/06 , F23K3/16 , F23K3/00
CPC分类号： C10J3/34 , C10J3/30 , F23K3/06 , F23K3/16 , C10J2200/15 , C10J2200/154 , Y02P20/145
摘要： An apparatus 10 for feeding solid particles from a low pressure zone to a high pressure zone which generally comprises a live bottom bin 11 for feeding solid particles into a flow dividing auger 12 filling compartments 13 and 14 which in turn alternate in feeding chambers 19 and 20 in reciprocating feeder 15. Chambers 19 and 20 alternate after filling in moving to the zone of high pressure where the solid particles are discharged into a paddle wheel device 16 for even distribution into high pressure chamber 17. Reciprocating piston assembly 24 is actuated by a double acting cylinder 23 which is timed in consonance with the live bottom bin 11 to move the assembly to a discharge mode after either chamber 19 or 20 is filled.
摘要翻译：用于将固体颗粒从低压区输送到高压区的装置10，其通常包括用于将固体颗粒输送到分流螺旋推运器12的活底箱11，所述分流螺旋钻12填充隔室13和14，隔室13和14又在进料室19和20中交替腔室19和20在填充移动到高压区之后交替，其中固体颗粒被排放到桨叶装置16中，以均匀分布到高压室17中。往复活塞组件24由双重动作筒23根据活底箱11进行定时，以便在填充腔室19或20之后将组件移动到排出模式。

72. 发明授权

US5507846A Apparatus for producing methane-rich gas using a fixed kiln with rotor steam gasifier 失效
标题翻译：使用带有转子蒸汽气化器的固定窑生产富甲烷气的装置
公开(公告)号：US5507846A
公开(公告)日：1996-04-16
申请号：US349905
申请日：1994-12-06
申请人： John A. Coffman
发明人： John A. Coffman
IPC分类号： C10J3/06 , C10J3/30 , C10J3/20
CPC分类号： C10J3/06 , C10J3/005 , C10J3/30 , C10J2200/154 , C10J2300/0916 , C10J2300/1662 , Y02P20/145
摘要： A gasifier for producing methane-rich fuel gas from a biomass material feed includes at least one cylindrical vessel, and an axially extending rotor mounted within the vessel. A feeding system is mounted to the vessel at the input end for introducing feed to the vessel. The feeding system includes two independently operated pistons, slidable in an inclined cylinder, and two slide valves, disposed in a vertical pipe above the inclined cylinder. The slide valves serve to apportion the amount of feed delivered to the gasifier, while the pistons selectively seal the pressurized interior of the kiln from the feed hopper. A discharge system for removing residue from the kiln also includes two pistons which selectively seal kiln from the environment. The gasifier of the present invention may also include double-plate intake and exhaust manifolds, and a box beam rotor, optionally including zinc oxide disposed in the hollow, central rotor shaft defined by the vanes of the box beam rotor.
摘要翻译：用于从生物质材料进料生产富含甲烷的燃料气体的气化器包括至少一个圆柱形容器和安装在容器内的轴向延伸的转子。进料系统在输入端安装到容器上，用于将进料引入容器。进料系统包括两个独立操作的活塞，可在倾斜气缸中滑动，两个滑阀设置在倾斜气缸上方的垂直管中。滑阀用于分配输送到气化器的进料量，而活塞选择性地将进料斗中加压的窑内部密封。用于从窑中除去残渣的排放系统还包括选择性地将窑与环境密封的两个活塞。本发明的气化器还可以包括双板进气和排气歧管，以及箱梁转子，其可选地包括设置在由箱梁转子的叶片限定的中空转轴中的氧化锌。

73. 发明授权

US4568361A Cyclic char gasifier oxidation process 失效
标题翻译：循环焦化气化炉氧化工艺
公开(公告)号：US4568361A
公开(公告)日：1986-02-04
申请号：US679541
申请日：1984-12-07
申请人： Joseph C. Firey
发明人： Joseph C. Firey
IPC分类号： C10J3/04 , C10J3/20 , C10J3/30 , C10J3/78 , E21B43/243
CPC分类号： E21B43/243 , C10J3/04 , C10J3/20 , C10J3/30 , C10J3/721 , C10J3/723 , C10J3/78 , C10J3/82 , C10J2200/09 , C10J2300/0916 , C10J2300/092 , C10J2300/093 , C10J2300/0946 , C10J2300/0956 , C10J2300/0959 , C10J2300/0976 , C10J2300/1253 , C10J2300/1671 , C10J2300/1823 , C10J2300/1846 , Y10S48/06
摘要： A cyclic char gasifier process and apparatus are described wherein reactant gases are first compressed into the pores of a char fuel to react and then the reacted gases are expanded out of the char fuel pores. This cycle of compression and expansion is repeated with fresh reactant gases supplied for each compression and with reacted gases removed at each expansion. Air and steam are preferred reactant gases when the char fuel is to be gasified by oxidation. Reacted gases from such an oxidation gasifier plant are preferred reactant gases when the char fuel is to be partially gasified by devolatilization. Rapid reaction to a rich product gas can occur over the large surface area inside the char pores and the undesirable Neumann reversion reaction is suppressed by the strongly reducing conditions prevailing therein. The gases of devolatilization gasification can be used to enrichen the gases of oxidation gasification by using two cyclic char gasifier plants in a combination system. The char fuel can be placed into sealed pressure vessel containers or can be gasified in place within an underground coal formation. These cyclic char gasifier plants and systems can produce a network output, one or more fuel gases, a devolatilized char, and a partially oxidized coke as principal products and the proportions of these products can be adjusted over a wide range to match market needs.
摘要翻译：描述了一种循环焦化气化器工艺和装置，其中首先将反应气体压缩到焦炭燃料的孔中进行反应，然后反应的气体从焦炭燃料孔中膨胀出来。用每次压缩提供的新鲜反应气体和每次膨胀时除去反应的气体来重复这种压缩和膨胀循环。当炭燃料通过氧化气化时，空气和蒸汽是优选的反应气体。来自这种氧化气化炉设备的反应气体是当焦炭燃料通过脱挥发分部分气化时的优选的反应气体。对丰富的产物气体的快速反应可以在焦炭孔内的大表面积上发生，并且不期望的诺依曼逆转反应被其中主要的强烈还原条件抑制。挥发气化气体可用于通过在组合系统中使用两个循环气化炉装置来浓缩氧化气化气体。炭燃料可以放置在密封的压力容器容器中，或者可以在地下煤层内气化到位。这些循环焦化气化炉设备和系统可以产生一个网络输出，一个或多个燃料气体，脱挥发分的焦炭和部分氧化焦炭作为主要产品，并且这些产品的比例可以在很大的范围内进行调整以匹配市场需求。

74. 发明授权

US4238200A Process for the production of fuel from fine coal for coal pressure gasification in a fixed bed reactor 失效
标题翻译：在固定床反应器中用于煤压气化的细煤生产燃料的方法
公开(公告)号：US4238200A
公开(公告)日：1980-12-09
申请号：US18530
申请日：1979-03-08
申请人： Artur Richter
发明人： Artur Richter
IPC分类号： C10J3/02 , C10J3/30 , C10L5/20
CPC分类号： C10J3/02 , C10J3/30 , C10J2300/0906 , C10J2300/093 , C10J2300/0946 , C10J2300/0956 , C10J2300/0973 , C10J2300/0976 , C10J2300/1606
摘要： A process for the production of fuel from coal for the pressure gasification of coal in a fixed bed reactor comprising the steps of segregating the coal into oversize and undersize fractions, mixing the undersize fraction with sulfite liquor to form an agglomerate and forming the agglomerate into pellets. The pellets are then hardened in a low temperature furnace and subsequently fed through a charging valve into the reactor, together with the oversize fraction.
摘要翻译：一种用于从煤中生产燃料以在固定床反应器中对煤进行加压气化的方法，包括以下步骤：将煤分离成过大尺寸和过小的馏分，将小尺寸馏分与亚硫酸盐混合以形成附聚物并将团聚体形成颗粒。然后将颗粒在低温炉中硬化，随后通过充气阀与超大型馏分一起进料到反应器中。

75. 发明授权

US4150759A Solids feeder apparatus 失效
标题翻译：固体进料装置
公开(公告)号：US4150759A
公开(公告)日：1979-04-24
申请号：US856365
申请日：1977-12-01
申请人： Harold S. Bell, Jr.
发明人： Harold S. Bell, Jr.
IPC分类号： C10J3/30
CPC分类号： C10J3/30 , C10J3/723 , C10J3/78 , C10J2200/154 , C10J2300/093
摘要： This invention sets forth a double-acting piston, which carries a floating piston, and which is reciprocated in a housing, for feeding coal to a high pressure gasifier system. The housing has a plurality of solids (for instance: coal) in-feeding ports and a single discharge port, the latter port being in communication with a high pressure gasifier system. The double-acting piston sequentially and individually communicates each of the in-feeding ports with the discharge port. The floating piston both seals off the discharge port while each in-feeding port is receiving coal or the like, to prevent undue escape of gas from the gasifier system, and translates in the housing, following a discharge of coal or the like into the discharge port, to return gas which has been admitted into the housing back into the gasifier system.
摘要翻译：本发明提出了一种双作用活塞，其承载浮动活塞，并且在壳体中往复运动，用于将煤供给到高压气化器系统。壳体具有多个固体（例如：煤）进料口和单个排出口，后者的端口与高压气化器系统连通。双作用活塞顺序地且单独地将进入口中的每一个与排出口连通。在每个进料口正在接收煤等的同时，浮动活塞都密封排出口，以防止气体从气化器系统中过度的逸出，并且在将煤等排出到排出口之后，在壳体中平移将已经进入壳体的气体返回到气化器系统中。

76. 发明授权

US4125384A Method and apparatus for continuously feeding solid particles into a pressurized container 失效
标题翻译：将固体颗粒连续进料到加压容器中的方法和装置
公开(公告)号：US4125384A
公开(公告)日：1978-11-14
申请号：US774043
申请日：1977-03-03
申请人： Erwin D. Funk
发明人： Erwin D. Funk
IPC分类号： C10J3/30
CPC分类号： C10J3/30 , C10J3/78 , C10J2200/36 , C10J2300/093 , C10J2300/0973 , Y10S48/07
摘要： A method of continuously feeding solid particles into a pressurized container which comprises the steps of confining a body of liquid having a specific gravity less than the specific gravity of the particles in proximity to the pressurized container, maintaining communication of the pressure conditions within the pressurized container with a free surface of the confined body of liquid so as to maintain the body of liquid under pressure, continuously introducing a supply of solid particles entrained in liquid under pressure into the body of liquid under pressure, causing the entrained particles introduced into the body of liquid to continuously move toward the bottom portion thereof, mechanically continuously moving the particles in the bottom portion of the body of liquid upwardly along a confined path which extends from a position adjacent the bottom portion of the body of liquid upwardly above the level of the aforesaid free surface thereof to a feed position in pressure communication with the interior of the pressurized container from which the particles can be fed into the pressurized container, allowing the entraining liquid filling the spaces between the solid particles being moved upwardly to drain from the particles downwardly into the body of liquid, continuously withdrawing liquid from the body of liquid at a level at or near the free surface thereof in an amount so related to the amount of particles and entrained liquid introduced thereto and particles removed thereby along the path sufficient to maintain the free surface at a substantially constant level and along a liquid withdrawal flow path arrangement devoid of restrictions of a size less than that necessary to permit free passage thereby of any fine particles entrained in the withdrawn liquid and apparatus for practicing the method.
摘要翻译：一种将固体颗粒连续进料到加压容器中的方法，包括以下步骤：将比重小于颗粒的比重的液体体限制在靠近加压容器的位置，保持加压容器内的压力条件的连通具有液体的受限体的自由表面，以便在压力下保持液体的体积，在压力下连续地将夹带在液体中的固体颗粒供给到液体体内，导致引入到体内的夹带颗粒液体连续地向其底部移动，机械地连续地将液体的底部中的颗粒沿着限制的路径向上移动，该限制路径从邻近液体底部的位置向上延伸到上述水平面以上其自由表面到压力通信中的进给位置 n具有加压容器的内部，颗粒可以从该内部进入加压容器，允许夹带液体填充固体颗粒之间的空间向上移动，从颗粒向下排入液体体内，从而将液体从在其自由表面处或其附近的液面处的液体量与引入其中的颗粒和夹带液体的量相关，并且其沿着足以将自由表面保持在基本恒定水平的路径被除去，并且沿着液体取出流路布置没有限制，其尺寸小于允许自由通过被夹带在抽出的液体中的任何细小颗粒和实施该方法的装置所需的尺寸。

77. 发明授权

US4106997A Methods for converting coal to a plastic-like condition and feeding same to a receiver 失效
标题翻译：将煤转化为类似塑料的条件并将其送入接收器的方法
公开(公告)号：US4106997A
公开(公告)日：1978-08-15
申请号：US787087
申请日：1977-04-13
申请人： Victor Kevorkian , Francis J. Cumings
发明人： Victor Kevorkian , Francis J. Cumings
IPC分类号： C10B31/00 , C10B57/08 , C10J3/30 , C10L5/06 , C10B47/20 , C10B47/44
CPC分类号： C10B57/08 , C10B31/00 , C10J3/30 , C10J3/50 , C10J3/76 , C10J3/78 , C10L5/06 , C10J2200/158 , C10J2300/093
摘要： The invention comprises methods for converting a supply of solid, naturally occurring coal and like hydrocarbon material to a plastic-like condition solely by the application of heat, and without employing any extraneous additives, and conducting the plastic-like conditioned material to a pressurized receiver.
摘要翻译：本发明包括仅通过施加热将固体，天然存在的煤和类似烃材料供应到塑料状条件的方法，并且不使用任何外来添加剂，并将塑料状调节的材料导入加压接收器。

78. 发明授权

US4066420A Process for the gasification of solid fuels 失效
标题翻译：固体燃料气化工艺
公开(公告)号：US4066420A
公开(公告)日：1978-01-03
申请号：US774466
申请日：1977-03-04
申请人： Wilhelm Danguillier , Wolfgang Grams
发明人： Wilhelm Danguillier , Wolfgang Grams
IPC分类号： C10J3/30 , C10J3/57 , C10J1/00
CPC分类号： C10J3/57 , C10J3/30 , C10J3/78 , C10J3/84 , C10J2300/093 , C10J2300/0956 , C10J2300/0959 , C10J2300/0969 , C10J2300/0976 , C10J2300/1884 , C10J2300/1892 , Y10S48/02
摘要： A process for gasification of pulverized or fine-grain coal is characterized by using a portion of the combustible gas generated at a temperature between 1500.degree. and 2200.degree. C in a slag bath generator as a gaseous agent that is mixed with the coal and then introduced under pressure into the slag bath generator. The portion of the combustible gas to be used for this purpose undergoes processing which includes extracting dust, cooling and drying before the gas is combined with the fuel. According to a different embodiment, the combustible gas produced in the generator is used in the reduction process by feeding the gas into a reduction shaft furnace. The top gas from the shaft furnace is processed by extracting dust, cooling, drying and normalizing the acidity of the top gas before the top gas is combined with fuel for introduction as a mixture into the slag bath generator.

79. 发明授权

US4049390A Method for extrusion of coal containing body 失效
标题翻译：含煤体挤出方法
公开(公告)号：US4049390A
公开(公告)日：1977-09-20
申请号：US710925
申请日：1976-08-02
申请人： Anthony H. Furman
发明人： Anthony H. Furman
IPC分类号： B30B11/00 , B30B11/22 , B30B11/24 , C10J3/30 , C10L5/06 , C10L5/00 , C10L5/22
CPC分类号： B30B11/005 , B30B11/221 , B30B11/225 , B30B11/24 , C10J3/30 , C10J3/723 , C10J3/78 , C10L5/06 , C10J2200/158 , C10J2300/093 , Y10S44/903
摘要： Improved extrusion apparatus is shown for the preparation of a rod-like body from a coal-containing particulate mixture. Control mechanisms are disclosed for automatically controlling the throughput resistance experienced by the rod-like (or a developing version thereof) body through a die. Portions of the die wall near the outlet end thereof are adapted for inward displacement in response to these control mechanisms. This embodiment may also be coupled with a longitudinally movable die and control means for adjusting the length of the consolidating coal-containing mixture in contact with the surface of the movable die.
摘要翻译：显示了用于从含煤颗粒混合物制备棒状体的改进的挤出装置。公开了用于通过模具自动控制棒状（或其显影版本）体经历的通过量阻力的控制机构。靠近其出口端的模具壁的部分适于响应于这些控制机构而向内移动。该实施例还可以与纵向移动的模具和控制装置联接，用于调节与活动模具的表面接触的固结含煤混合物的长度。

80. 发明授权

US4025262A Variable length extrusion die 失效
标题翻译：可变长度挤出模具
公开(公告)号：US4025262A
公开(公告)日：1977-05-24
申请号：US524576
申请日：1974-11-18
申请人： Anthony H. Furman
发明人： Anthony H. Furman
IPC分类号： B30B11/00 , B30B11/22 , B30B11/24 , C10J3/30 , B29F3/06
CPC分类号： B30B11/24 , B30B11/005 , B30B11/221 , C10J3/30
摘要： Improved extrusion apparatus is shown for the preparation of a rod-like body from a coal-containing particulate mixture. Control means are disclosed for manually or automatically infinitely adjusting the length, within a preselected range, of the consolidating coal-containing mixture in contact with the surface of the die in response to selected parameters. In the preferred embodiment the operative length of the die may be varied by the control means.
摘要翻译：显示了用于从含煤颗粒混合物制备棒状体的改进的挤出装置。公开了控制装置，用于响应于所选择的参数手动地或自动地无限地调节与模具的表面接触的固结含煤混合物的预定范围内的长度。在优选实施例中，管芯的操作长度可以由控制装置改变。

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