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公开(公告)号：US5425791A
公开(公告)日：1995-06-20
申请号：US269734
申请日：1994-07-01
Applicant: Michael C. Tanca
Inventor： Michael C. Tanca
CPC classification number: C10J3/485 , C10J3/526 , C10J3/78 , C10J3/84 , C10K1/026 , C10J2300/093 , C10J2300/1807 , Y02E20/18 , Y10S48/02
Abstract: A slag tap system for a pressurized gasifier system that includes a reaction vessel and a pressure vessel in surrounding relation to the reaction vessel. The slag tap system includes a slag tap portion through which slag is discharged from the reaction vessel, mounting means for mounting the slag tap portion in supported relation within the reaction vessel, water inlet means operatively connected to the slag tap portion for introducing water thereinto, water outlet means operatively connected to the slag tap portion for discharging water therefrom after the passage of the water through the slag tap portion, a slag tank mounted in supported relation within the pressure vessel below and in spaced relation to the slag tap portion and operative to receive the slag for quenching therewithin after the slag has been discharged from the slag tap portion, and discharge means operatively connected to the slag tank for effecting the discharge therefrom of the slag after the slag has undergone quenching within the slag tank.
Abstract translation: 一种用于加压气化器系统的炉渣分离系统，其包括与反应容器相关的反应容器和压力容器。 炉渣分离系统包括从反应容器排出炉渣的炉渣分离部分，用于将炉渣分配部分以支撑的关系安装在反应容器内的安装装置，与入渣口部分可操作地连接以将水引入其中的进水装置， 水出口装置，其可操作地连接到炉渣分离部分，用于在水通过炉渣分离部分之后从其中排出水;渣罐，其以负载关系安装在压力容器内，并与炉渣分配部分间隔开并且与 在炉渣从炉渣排出部分排出之后，接收炉渣以进行淬火;以及排渣装置，其可操作地连接到渣槽，用于在炉渣在炉渣罐内经过淬火之后从炉渣排出。
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公开(公告)号：US5266086A
公开(公告)日：1993-11-30
申请号：US799665
申请日：1991-11-21
Applicant: John M. Bailey , Abraham L. Zadoks
Inventor： John M. Bailey , Abraham L. Zadoks
Abstract: An improved gasifier adapted for gasifying a predetermined charge of non-gaseous fuel into fuel gas. Each charge of non-gaseous fuel, which may have optional conditioning materials added to it, is intermittently fed to a gasifier chamber where each charge is partially burned with high-pressure air supplied thereto. High-pressure and temperature fuel gas is produced which is cleansed prior to passing out of the gasifier chamber. After gasification of the charge of fuel is is ended, the gasifier chamber is vented. The residue of the burned charge in the gasifier chamber is removed, along with the contaminated or reacted conditioning materials, and replaced by a fresh charge. The subject invention provides a feasible way of continuously fueling an internal combustion engine with gasified fuel and is compact enough to be practical for even mobile applications.
Abstract translation: 一种改进的气化器，适于将预定量的非气态燃料气化成燃料气体。 将可能具有任选的调节材料的非气体燃料的每次充入间歇地进料到气化器室，其中每个电荷部分地被供应到其中的高压空气燃烧。 产生高压和高温的燃料气体，其在从气化器室排出之前被清洗。 在燃料的燃料气化结束之后，气化器室被排出。 气化器室中燃烧的电荷的残余物与被污染或反应的调理材料一起被去除，并被新鲜电荷代替。 本发明提供了一种用气化燃料连续加油内燃机的可行方法，并且足够紧凑以适用于甚至移动应用。
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83.发明授权
公开(公告)号：US4889539A
公开(公告)日：1989-12-26
申请号：US349526
申请日：1989-05-09
Applicant: Joseph C. Firey
Inventor： Joseph C. Firey
Abstract: The use of pressure regulating values and tanks on compressor outlets and expander inlets of cyclic solid with gas reaction plants is described, together with the use of separate changeable gas flow passages and connection places into the reaction chambers from separate compressor and expander.With thee pressure regulating values and tanks the net rate of work of a cyclic solid with gas reaction plant need not fluctuate and can be held steady.With these separate gas flow passages the flow of reactant gas into the solid reactant during compression will be different in place from the flow of reacted gas out of the solid reactant during expansion. These differences of gas flow place can be useful for securing complete reaction of the solid reactant and for preventing carryover of soaid materials into the expander.
Abstract translation: 描述了使用气体反应设备在压缩机出口和循环固体的膨胀器入口处使用压力调节值和罐，以及使用单独的可变气流通道和从单独的压缩机和膨胀器连接到反应室中。 随着压力调节值和油箱的循环固体与气体反应装置的净工作效率无波动，可以保持稳定。 利用这些单独的气体流动通道，在压缩过程中进入固体反应物的反应物气体的流动将在膨胀期间与反应气体流出固体反应物的位置不同。 气流位置的这些差异可用于确保固体反应物的完全反应并且用于防止所堆积的材料进入膨胀机。
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公开(公告)号：US4681599A
公开(公告)日：1987-07-21
申请号：US776214
申请日：1985-09-16
Applicant: Bernt Obkircher
Inventor： Bernt Obkircher
CPC classification number: C10J3/57 , C10J3/74 , C10J2300/093 , C10J2300/0946 , C10J2300/0956 , C10J2300/0959 , C10J2300/0996 , C10J2300/1807 , Y10S588/90
Abstract: Waste or refuse is fed to a first reaction chamber communicating with a second one through openings in the lower portion of a partition between the chambers and hot metal or the like is fed into at least one of the two chambers; gas is extracted from the second chamber and the pressure conditions are such that different liquid levels obtain in the two chambers causing reaction gas to bubble through the openings and the liquid in the second chamber. The principle product gases extracted are hydrogen, carbonoxide and inert gases. Lime is preferably added to the waste to be processed.
Abstract translation: 将废物或垃圾送入第一反应室，第二反应室与第二反应室连通，通过室之间的隔板的下部的开口和热金属等被供给至两个室中的至少一个; 气体从第二室抽出，并且压力条件使得在两个室中获得不同的液面，导致反应气体通过第二室中的开口和液体。 提取的主要产物气体是氢气，二氧化碳和惰性气体。 石灰优选添加到待处理的废物中。
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85.发明授权Coal gasification system with product gas recycle to pressure containment chamber 失效煤气化系统，产品气体再循环到压力容器室
公开(公告)号：US4610697A
公开(公告)日：1986-09-09
申请号：US683460
申请日：1984-12-19
Applicant: Scott L. Darling , Michael C. Tanca , Paul R. Thibeault
Inventor： Scott L. Darling , Michael C. Tanca , Paul R. Thibeault
CPC classification number: C10J3/78 , C10J3/485 , C10J3/526 , C10J3/84 , C10J3/86 , F22B1/1846 , C10J2300/093 , Y10S48/02
Abstract: A pressurized coal gasification system having double wall containment vessels (2,10) is disclosed. The gasification vessel (2) is provided with a gas tight water seal (36) for connecting the lower end of the inner water-cooled vessel (4) with the bottom supported slag tank (32). The seal (36) prevents gas leakage between the vessel interior and the pressurized annular volume (24) formed between the inner and outer gasification chambers (4,6). A flow of clean, particulate-free product gas (60) is routed into the contiguous annular volume (24,26,28) formed between the inner water-cooled gas directing members (4,20,12) and the outer, pressure containing members (6,22,16) to prevent either leakage of raw product gas into the annular volume or dilution of the product gas (46) by leakage of the sealing gas (60) into the hot product gas flowstream.
Abstract translation: 公开了一种具有双壁容纳容器（2,10）的加压煤气化系统。 气化容器（2）设置有用于将内部水冷容器（4）的下端与底部支撑的渣罐（32）连接的气密水封（36）。 密封件（36）防止容器内部与形成在内部和外部气化室（4,6）之间的加压环形容积（24）之间的气体泄漏。 清洁的无颗粒产物气体（60）的流动被引导到形成在内部水冷却气体引导构件（4,20,12）和外部压力之间的邻接环形体积（24,26,28）中 构件（6,22,16），用于通过将密封气体（60）泄漏到热产物气体流动中来防止原料气体进入环形体积或产品气体（46）的稀释。
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Patent Agency Ranking
公开(公告)号：US4509957A
公开(公告)日：1985-04-09
申请号：US552398
申请日：1983-11-16
Applicant: Joseph C. Firey
Inventor： Joseph C. Firey
CPC classification number: 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
Abstract: 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 undesireable 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 net work 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.
Abstract translation: 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发生在焦炭孔内的大表面积上，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工厂和系统可以产生净工作产出，一种或多种燃料气体，脱挥发分焦炭和部分氧化焦炭作为主要产品，并且可以在广泛的范围内调整这些产品的比例以匹配市场需求。
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公开(公告)号：US4202672A
公开(公告)日：1980-05-13
申请号：US854650
申请日：1977-11-25
Applicant: Pieter J. Schuurman
Inventor： Pieter J. Schuurman
CPC classification number: C10J3/78 , C10J3/46 , C10J3/48 , C10J3/86 , C10J2300/093 , C10J2300/0956 , C10J2300/0959 , Y02P20/129
Abstract: A coal gasification reactor is disclosed which includes a gasification chamber surrounded by a pressure shell, a tubular quench section above the gasification chamber and a superposed waste heat boiler. Heat expansive members are provided in the form of bellow type expansion members between the waste heat boiler and the quench section as well as between the quench section and the gasification chamber to absorb or compensate for relative thermal expansion differences due to the temperature ranges involved in gasification.
Abstract translation: 公开了一种煤气化反应器，其包括由压力壳体围绕的气化室，气化室上方的管状骤冷段和叠置的废热锅炉。 在废热锅炉和骤冷段之间以及骤冷段和气化室之间以波纹型膨胀构件的形式提供热膨胀构件，以吸收或补偿由于气化所涉及的温度范围的相对热膨胀差异 。
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88.发明公开公开(公告)号：US20240343984A1
公开(公告)日：2024-10-17
申请号：US18682150
申请日：2022-08-04
Applicant: Archimede S.r.l.
Inventor： Gianluca TUMMINELLI , Gaetano TUZZOLINO , Fabio SANTORO , Francesco DE PATRIZIO , Eleonora Maria FLORIA , Claudio SCARANTINO
IPC: C10J3/62 , C01B3/34 , C10G2/00 , C10G45/00 , C10J3/78 , C10K1/00 , C10K3/04 , C10K3/06 , C10L3/08 , C10L3/12
CPC classification number: C10J3/62 , C01B3/34 , C10G2/32 , C10G45/00 , C10J3/78 , C10K1/003 , C10K3/04 , C10K3/06 , C10L3/08 , C10L3/12 , C01B2203/0233 , C01B2203/025 , C01B2203/061 , C01B2203/062 , C01B2203/065 , C01B2203/1258 , C10G2300/42 , C10G2400/04 , C10J2300/0906 , C10J2300/0916 , C10J2300/0959 , C10J2300/0973 , C10J2300/0979 , C10J2300/1662 , C10J2300/1684 , C10J2300/169 , C10J2300/1807 , C10J2300/1846
Abstract: A method for the conversion of organic waste and/or biological waste into combustible products includes: feeding a first flow having organic waste and/or biological waste: performing a pyrolysis of the first flow to obtain one or more liquid pyrolysis products, one or more gaseous pyrolysis products, and one or more solid pyrolysis products; mixing the one or more solid pyrolysis products with a first aqueous flow, and subjecting the mixture to oxidation to obtain oxidation products; taking a first gaseous flow from the oxidation products; subjecting the one or more gaseous pyrolysis products to reforming, thereby obtaining one or more reforming products, taking a second gaseous flow from the reforming products, and subjecting the first gaseous flow and the second gaseous flow to catalytic hydrogenation, to obtain at least one first combustible.
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公开(公告)号：US20240084207A1
公开(公告)日：2024-03-14
申请号：US18508119
申请日：2023-11-13
Applicant: Simonpietri Enterprises LLC
Inventor： Marie-Joelle Simonpietri , Zachary Wadas
CPC classification number: C10J3/78 , C01B3/02 , C10J2300/092 , C10J2300/0946 , C10J2300/1696
Abstract: Methods and systems for processing construction and demolition (C&D) materials to produce a product gas stream and/or electricity are disclosed herein. In some embodiments, the method comprises pre-processing C&D materials to produce a C&D feed, and processing the C&D feed to produce syngas. The C&D feed can comprise untreated wood, treated wood, paper and cardboard, yard waste, plastic, rubber, and/or foam. Processing the C&D feed can comprise gasifying the C&D feed, steam, and oxygen in a gasifier at a temperature of no more than 950° C. and/or a pressure of no more than 200 psi to produce syngas.
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公开(公告)号：US11795407B2
公开(公告)日：2023-10-24
申请号：US17046771
申请日：2020-03-19
Applicant: Qiang Niu
Inventor： Qiang Niu , Tianjun Yang , Min Li , Jianliang Zhang , Zhancheng Guo , Jianming Pang , Guohua Yu , Hongbiao Dong
CPC classification number: C10J3/84 , C01B3/02 , C10J3/57 , C10J3/78 , C21B13/0026 , C10J2200/09 , C10J2200/152 , C10J2300/0946 , C10J2300/1246 , C10J2300/1807
Abstract: A gasifier for organic solid waste by injection into molten iron and slag bath includes a gasification furnace, a liquid level adjusting furnace and a slag discharge and heat exchange shaft furnace. The liquid level adjusting furnace, in communication with the bottom of the gasification furnace, contains 1200-1700° C. molten iron-based alloy liquid, which is covered with molten liquid slag layer. When gas pressure above or liquid volume in the liquid level adjusting furnace increases, liquid level of the molten liquid in the gasification furnace rises simultaneously. A particle material injection lance is immersed, through which organic particles to be gasified are blown into molten bath, and oxygen gas or oxygen-enriched air as gasifying agent is blown into the melt at the same time. Organic substance is gasified into CO-rich and H2-rich syngas, and most of inorganic substance enters molten slag and is discharged termly.
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