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公开(公告)号：US4077847A
公开(公告)日：1978-03-07
申请号：US719261
申请日：1976-08-31
申请人： Charles K. Choi , Booker W. Morey , Robert W. Frischmuth , Joseph P. Tassoney , Richard M. Gundzik
发明人： Charles K. Choi , Booker W. Morey , Robert W. Frischmuth , Joseph P. Tassoney , Richard M. Gundzik
CPC分类号： C10B49/20 , B03B9/06 , C10B53/00 , Y02E50/14 , Y02P20/145 , Y02W30/521 , Y10S209/93 , Y10S241/38
摘要： There is provided a system for segregating through comminution and classification solid waste into ferrous metal, inorganic, and organic fractions. The inorganic fraction is further classified into aluminum and glass fractions. The organic fraction is further comminuted, dried and fed to a pyrolysis system where it is converted to gas for use in drying the organic material for feed to the pyrolysis system, pyrolytic oils and char. The principal saleable products recovered are char, pyrolytic oils, glass, aluminum, and ferrous metal.
摘要翻译： 提供了一种通过粉碎和将固体废物分类成黑色金属，无机和有机馏分的系统。 无机部分进一步分为铝和玻璃馏分。 将有机部分进一步粉碎，干燥并加入到热解系统中，在其中转化为气体用于干燥有机材料以供入热解系统，热解油和炭。 回收的主要销售产品是焦炭，热解油，玻璃，铝和黑色金属。
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公开(公告)号：US4088541A
公开(公告)日：1978-05-09
申请号：US719271
申请日：1976-08-31
摘要： Apparatus for carrying out an essentially closed loop pyrolysis process includes a pyrolysis reactor, a first collection vessel in which the carbon containing solid residue of pyrolysis is separated from the products of the reactor and deposited, a conduit from the first collection vessel to a burner, a second collection vessel in which the particulate source of heat produced by the burner is deposited, and a return conduit from the second collection vessel to the pyrolysis reactor. A higher pressure is established at the outlet of each collection vessel than the pressure at the inlet to which it is coupled. Specifically, each collection vessel comprises a hopper, a standpipe extending downwardly from the hopper to the outlet of the collection vessel, an angle riser through which the particles at the outlet of the vessel are transported by a transport gas, and a vertical riser through which the particles are lifted to the inlet in a less dense state than in the corresponding vessel.
摘要翻译： 用于进行基本上闭环热解过程的设备包括热解反应器，第一收集容器，其中将含碳的固体残余物与所述反应器的产物分离，并将其从所述第一收集容器到燃烧器分离， 第二收集容器，其中沉积由燃烧器产生的颗粒源，以及从第二收集容器到热解反应器的回流管。 在每个收集容器的出口处建立比在其连接的入口处的压力更高的压力。 具体而言，每个收集容器包括料斗，从料斗向下延伸到收集容器的出口的立管，通过输送气体输送容器出口处的颗粒的角度提升器，以及垂直提升管， 颗粒以不同于相应容器的致密状态被提升到入口。
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公开(公告)号：US4078973A
公开(公告)日：1978-03-14
申请号：US719272
申请日：1976-08-31
摘要： Particulate organic solid waste is pyrolyzed in the presence of an inert particulate source of heat and a carrier gas in a pyrolysis reactor to form a carbon containing solid residue of pyrolysis, pyrolytic oils and gases. The particulate source of heat and carbon containing solid residue of pyrolysis are separated from the product stream. The particulate source of heat and carbon containing solid residue of pyrolysis are transported to a combustion zone where through partial or total combustion. The particulate source of heat is reheated to a temperature requisite for feed to the pyrolysis reactor with attendant generation of additional particulate source of heat.
摘要翻译： 颗粒状有机固体废物在热解反应器中的惰性颗粒热源和载气存在下热解，形成含碳固体残渣的热解油，热解油和气体。 从产物流中分离含热和碳的固体残渣的热解颗粒物。 将含有热解和固体残渣的热和碳的颗粒源运送到燃烧区，通过部分或全部燃烧。 颗粒热源被再加热到用于进料到热解反应器所需的温度，伴随着产生另外的颗粒热源。
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公开(公告)号：US4083751A
公开(公告)日：1978-04-11
申请号：US719273
申请日：1976-08-31
摘要： A pyrolysis reactor decomposes solid organic waste materials by heating the materials with a fast fluidized particulate source of heat which are admitted to one end of a chamber through first and second inlet pipes. The products of decomposition together with the particulate source of heat are removed through an outlet pipe at the other end of the chamber. The chamber has an intermediate section adjacent the inlet pipes of reduced diameter forming a throat which improves the mixing of the heating particles and the organic waste particles for faster heat transfer.
摘要翻译： 热解反应器通过用快速流化的颗粒热源来加热材料来分解固体有机废料，其通过第一和第二入口管进入室的一端。 分解产物与微粒热源通过出口管在室的另一端去除。 该腔室具有邻近减小直径的入口管道的中间部分，形成喉部，其改善了加热颗粒和有机废物颗粒的混合，从而更快地传热。
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公开(公告)号：US4055486A
公开(公告)日：1977-10-25
申请号：US710109
申请日：1976-07-30
摘要： A source of fluid and entrained particles including fines is connected to the entrance of a cyclone particle separator lying above a particle storage vessel that has an outlet near its bottom. The particle separator has a particle exit connected to the storage vessel and a fluid exit. The separator imparts angular motion to the fluid received at its entrance such that the fluid with a first percentage of the fines entrained therein flows out the fluid exit, and the particles minus such first percentage passes through the particle exit to the storage vessel. The particles in the storage vessel are fluidized to a particular level above the outlet. Fluidized particles with a second percentage of the fines entrained therein are removed from the process by withdrawal from the storage vessel at a point between the particular level and the outlet. Fluidized particles minus the first and second percentages of the fines flow from the outlet of the storage vessel to a receiver for processing. The average size of the fluidized particles leaving the outlet is controlled by changing one of the percentages of the fines. When the quantity of fines included in the fluid entrained particles from the source becomes too great, the angular operation of the separator is disrupted by injecting fluid into its base, or by raising the level of fluidized particles in the storage vessel to increase the percentage of the fines flowing out the fluid exit of the separator. When the quantity of fines included in the fluid entrained particles from the source decreases, a portion of the fines withdrawn from the storage vessel is returned to the storage vessel to decrease the second percentage.
摘要翻译： 流体和包含细粒的夹带颗粒的源连接到位于其底部附近具有出口的颗粒存储容器之上的旋风分离器分离器的入口。 颗粒分离器具有连接到储存容器的颗粒出口和流体出口。 分离器对在其入口处接收的流体施加角运动，使得具有夹带在其中的第一百分比的细粉流出流体出口，并且颗粒减去第一百分比通过颗粒出口进入储存容器。 储存容器中的颗粒被流化到出口上方的特定水平。 夹带在其中的细粉的第二百分比的流化颗粒通过在特定水平和出口之间的点从储存容器中取出而从该过程中除去。 流化颗粒减去细粉的第一和第二百分比从储存容器的出口流到接收器进行处理。 离开出口的流化颗粒的平均尺寸通过改变细粒百分比之一来控制。 当包含在来自源的流体夹带的颗粒中的细粒量变得过大时，通过将流体注入其底部或通过提高储存容器中的流化颗粒的水平来分离分离器的角度操作来增加百分比 细粉从分离器的流体出口流出。 当包含在来自源的流体夹带的颗粒中的细粒量减少时，从储存容器中取出的一部分细粉返回储存容器以降低第二百分比。
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6.发明授权Process for the pyrolysis of carbonaceous materials in a double helix cyclone 失效在双螺旋旋风分离器中碳质材料的热解过程
公开(公告)号：US4151044A
公开(公告)日：1979-04-24
申请号：US871447
申请日：1978-01-23
申请人： Charles K. Choi
发明人： Charles K. Choi
摘要： Solid carbonaceous materials are pyrolyzed by introducing a low velocity stream of carbonaceous material into a cyclone reactor-separator and introducing a low velocity stream of a particulate source of heat into the cyclone reactor-separator at an angle inclined toward the path of travel of the carbonaceous material. A high velocity stream of the particulate source of heat is introduced into the cyclone reactor-separator along the inner surface of the separator to prevent carbonaceous material from caking along the walls of the separator. The velocity of the high velocity stream is at least about 50 feet per second greater than the velocity of both low velocity streams. The cyclone reactor separator induces separation of solids consisting of a particulate carbon containing solid residue of pyrolysis and particulate heat source from a vapor stream which contains hydrocarbon products of pyrolysis.
摘要翻译： 通过将低速碳质材料流引入旋风分离器反应器分离器并将颗粒热源的低速流以朝向碳质材料的行进路径倾斜的角度引入旋风分离器反应器分离器中来热解固体碳质材料 材料。 颗粒热源的高速流沿分离器的内表面引入旋风分离器反应器分离器，以防止碳质材料沿分离器的壁结块。 高速流的速度比两个低速流的速度大至少约50英尺/秒。 旋风分离器反应器分离器从含有热解烃的固体残余物和颗粒热源的固体残渣组成的固体中分离出来，该蒸汽流含有热解烃产物。
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公开(公告)号：US4101412A
公开(公告)日：1978-07-18
申请号：US700049
申请日：1976-06-25
申请人： Charles K. Choi
发明人： Charles K. Choi
摘要： Carbonaceous materials are rapidly pyrolyzed by feed of the carbonaceous material at a high velocity tangentially to a cyclone reactor-separator while introducing a high velocity stream of a particulate source of heat into the cyclone reactor-separator at an angle inclined to the path of travel of the carbonaceous material. The cyclone reactor-separator induces separation of solids consisting of the particulate carbon containing solid residue of pyrolysis and particulate heat source from a vapor stream which includes condensible and non-condensible hydrocarbon products of pyrolysis. The particulate source of heat and solid particulate carbon containing residue of pyrolysis are transported to a cyclone burner and heated by partial combustion to a temperature suitable for feed to the cyclone reactor-separator. Rapid pyrolysis maximizes the yield of middle boiling hydrocarbons and olefins.
摘要翻译： 碳质材料通过以与旋风分离器反应器分离器切向的高速度进料碳质材料快速热解，同时将颗粒热源的高速流以与所述旋风分离器分离器的行进路线倾斜的角度 碳质材料。 旋风反应器分离器诱导由包含热解的颗粒状碳的固体残余物和颗粒状热源的固体分离，所述蒸气流包括热解的可冷凝和不可冷凝的烃产物。 将含有热解和固体颗粒状碳的残留物的颗粒物质转移至旋风燃烧器，并通过部分燃烧将其加热至适于进料至旋风分离器分离器的温度。 快速热解最大化了中沸腾烃和烯烃的产率。
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公开(公告)号：US4070250A
公开(公告)日：1978-01-24
申请号：US700001
申请日：1976-06-25
申请人： Charles K. Choi
发明人： Charles K. Choi
摘要： Solid carbonaceous materials are pyrolyzed by introducing a low velocity stream of carbonaceous material into a cyclone reactor-separator and introducing a low velocity stream of a particulate source of heat into the cyclone reactor-separator at an angle inclined toward the path of travel of the carbonaceous material. A high velocity stream of the particulate source of heat is introduced into the cyclone reactor separator along the inner surface of the separator to prevent carbonaceous material from caking along the walls of the separator. The cyclone reactor separator induces separation of solids consisting of a particulate carbon containing solid residue of pyrolysis and particulate heat source from a vapor stream which contains hydrocarbon products of pyrolysis.
摘要翻译： 通过将低速碳质材料流引入旋风分离器反应器分离器并将颗粒热源的低速流以朝向碳质材料的行进路径倾斜的角度引入旋风分离器反应器分离器中来热解固体碳质材料 材料。 颗粒热源的高速流沿着分离器的内表面被引入旋流反应器分离器，以防止含碳材料沿分离器的壁粘结。 旋风分离器反应器分离器从含有热解烃的固体残余物和颗粒热源的固体残渣组成的固体中分离出来，该蒸汽流含有热解烃产物。
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公开(公告)号：US4011822A
公开(公告)日：1977-03-15
申请号：US603873
申请日：1975-08-11
申请人： Charles K. Choi
发明人： Charles K. Choi
摘要： A burner for decarbonizing organic char in which the particles of char are introduced through a first inlet to a combustion chamber where they are mixed with hot air introduced through one or more additional inlets, the mixture being ignited and burned in the chamber, with the products of combustion being removed from the other end of the chamber through an outlet. Water in the form of a fog is mixed with the hot air as it enters the chamber, the volume of water being controlled to maintain the temperature in the chamber within a predetermined temperature range.
摘要翻译： 一种用于脱碳有机炭的燃烧器，其中炭的颗粒通过第一入口引入燃烧室，在那里它们与通过一个或多个另外的入口引入的热空气混合，混合物在室中点燃和燃烧，产物 的燃烧通过出口从腔室的另一端移除。 灰雾形式的水在进入室时与热空气混合，控制水的体积以将室内的温度保持在预定的温度范围内。
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10.发明授权Process for stripping oil from fluidized ash and char particles to prepare the particles for decarbonization 失效从流化灰和焦炭颗粒中剥离油以制备脱碳颗粒的方法
公开(公告)号：US4239599A
公开(公告)日：1980-12-16
申请号：US936098
申请日：1978-08-23
申请人： Charles K. Choi
发明人： Charles K. Choi
摘要： A mixture of a high density particulate inorganic heat source and a low density particulate carbon containing residue formed in the pyrolysis of a solid waste is passed along with some entrained pyrolytic oil to a fluidized bed of particles, where a gas is injected to strip the entrained pyrolytic oil from the particles, and a mixture of a high density particulate heat source and low density particulate carbon containing solid residue of pyrolysis are separated from an intermediate point of the fluidized bed and passed to a decarbonization zone, where the carbon containing solid residue of pyrolysis is decarbonized to form a high density particulate inorganic solid heat source for use as the source of heat in the pyrolysis of organic solid waste.
摘要翻译： 在固体废物的热解中形成的高密度颗粒无机热源和形成的低密度颗粒碳残渣的混合物与一些夹带的热解油一起通入颗粒流化床，其中注入气体以剥离夹带的 将来自颗粒的热解油和高密度颗粒状热源与含有热解的低密度颗粒状碳的固体残余物的混合物从流化床的中间点分离并通入到脱碳区，其中含碳的固体残余物 热解脱碳以形成高密度颗粒无机固体热源，用作有机固体废物热解中的热源。
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