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公开(公告)号：US10005679B2
公开(公告)日：2018-06-26
申请号：US14526743
申请日：2014-10-29
IPC分类号： C02F1/06 , B01D3/06 , B01D5/00 , C02F103/36
CPC分类号： C02F1/06 , B01D3/06 , B01D3/065 , B01D5/0012 , B01D5/006 , B01D5/0063 , C02F2103/365 , C02F2201/002
摘要： The present application provides a black water processing system for cleaning a flow of black water. The black water processing system may include a flash vessel for producing a flow of overhead vapors from the flow of black water. The flash vessel also may include an integrated heat exchanger in communication with a flow of grey water. The flow of overhead vapors and the flow of grey water may exchange heat in the integrated heat exchanger.
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公开(公告)号：US20140227459A1
公开(公告)日：2014-08-14
申请号：US13764769
申请日：2013-02-11
发明人： Annavarapu Vijay Bharat Sastri , Richard Anthony DePuy , Sudharsanam Krishnamachari , Vijayalakshmi Shah , Ankur Verma
IPC分类号： C10L5/00
CPC分类号： C10L5/04 , C10L5/00 , C10L5/32 , C10L2290/06 , C10L2290/20 , C10L2290/28 , C10L2290/36 , C10L2290/545
摘要： A method for treating a carbonaceous material comprising heating a carbonaceous material to form a mixture of the carbonaceous material and a tar; cooling the mixture of the carbonaceous material and the tar; and coating a surface of the carbonaceous material with the tar to form a tar-coated carbonaceous material, and a system related thereto.
摘要翻译： 一种处理含碳材料的方法，包括加热含碳材料以形成含碳材料和焦油的混合物; 冷却碳质材料和焦油的混合物; 并用焦油涂覆碳质材料的表面以形成焦油涂覆的碳质材料，以及与其相关的系统。
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公开(公告)号：US09399587B2
公开(公告)日：2016-07-26
申请号：US14173440
申请日：2014-02-05
IPC分类号： C02F1/06 , C10J3/50 , C10J3/72 , C02F103/00
CPC分类号： C02F1/06 , C02F2103/005 , C02F2209/005 , C02F2209/006 , C10J3/506 , C10J3/723 , C10J2300/0903 , C10J2300/0973 , C10J2300/169 , C10J2300/1807 , Y02E20/18
摘要： A system includes a gasifier configured to gasify a fuel contained within a fuel slurry in order to generate syngas and a black water. The fuel slurry includes at least the fuel and water. The system also includes a black water treatment system fluidly coupled to the gasifier. The black water treatment system is configured to treat the black water to generate a grey water. The black water treatment system includes a first flash tank configured to process the black water by reducing a pressure of the black water to generate a first discharged black water. The black water treatment system also includes a first flow path fluidly coupling a first discharged black water outlet of the first flash tank with a feedstock preparation system configured to generate the fuel slurry in order to provide at least a first portion of the first discharged black water of the first flash tank to the feedstock preparation system.
摘要翻译： 一种系统包括气化器，其构造成气化包含在燃料浆料内的燃料，以产生合成气和黑水。 燃料浆料至少包括燃料和水。 该系统还包括流体耦合到气化器的黑水处理系统。 黑水处理系统被配置为处理黑水以产生灰色水。 黑水处理系统包括：第一闪蒸罐，其构造成通过减少黑水的压力来产生第一排出的黑水来处理黑水。 黑水处理系统还包括将第一闪蒸罐的第一排出的黑水出口流体耦合的第一流路与配置成产生燃料浆料的原料制备系统，以便提供至少第一部分第一排出的黑水 的第一个闪蒸罐到原料制备系统。
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公开(公告)号：US20150218469A1
公开(公告)日：2015-08-06
申请号：US14173440
申请日：2014-02-05
CPC分类号： C02F1/06 , C02F2103/005 , C02F2209/005 , C02F2209/006 , C10J3/506 , C10J3/723 , C10J2300/0903 , C10J2300/0973 , C10J2300/169 , C10J2300/1807 , Y02E20/18
摘要： A system includes a gasifier configured to gasify a fuel contained within a fuel slurry in order to generate syngas and a black water. The fuel slurry includes at least the fuel and water. The system also includes a black water treatment system fluidly coupled to the gasifier. The black water treatment system is configured to treat the black water to generate a grey water. The black water treatment system includes a first flash tank configured to process the black water by reducing a pressure of the black water to generate a first discharged black water. The black water treatment system also includes a first flow path fluidly coupling a first discharged black water outlet of the first flash tank with a feedstock preparation system configured to generate the fuel slurry in order to provide at least a first portion of the first discharged black water of the first flash tank to the feedstock preparation system.
摘要翻译： 一种系统包括气化器，其构造成气化包含在燃料浆料内的燃料，以产生合成气和黑水。 燃料浆料至少包括燃料和水。 该系统还包括流体耦合到气化器的黑水处理系统。 黑水处理系统被配置为处理黑水以产生灰色水。 黑水处理系统包括：第一闪蒸罐，其构造成通过减少黑水的压力来产生第一排出的黑水来处理黑水。 黑水处理系统还包括将第一闪蒸罐的第一排出的黑水出口流体耦合的第一流路与配置成产生燃料浆料的原料制备系统，以便提供至少第一部分第一排出的黑水 的第一个闪蒸罐到原料制备系统。
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公开(公告)号：US20140224636A1
公开(公告)日：2014-08-14
申请号：US13764763
申请日：2013-02-11
CPC分类号： C10L5/04 , C10J3/466 , C10J2300/0906 , C10J2300/093 , C10J2300/1653 , C10J2300/1678 , C10J2300/169 , C10K1/101 , C10L3/103 , C10L2290/04 , C10L2290/145 , C10L2290/18 , C10L2290/28 , C10L2290/545 , Y02E20/18
摘要： A coal separation unit for a gasification system includes a vessel having a top portion and a bottom portion, a first inlet configured to receive a feed stream including at least coal and ash from a grinding unit, a second inlet configured to receive a wash fluid stream, a first outlet configured to convey a low-ash feed stream, and a second outlet configured to convey an ash-rich stream. In operation, the feed stream is washed with the wash fluid stream in the separation unit to separate at least a portion of the ash from the coal. The separated ash settles to the bottom portion of the vessel and is conveyed via the second outlet as the ash-rich stream. The separated coal floats to the top portion of the vessel and is conveyed via the first outlet to a gasification unit as the low-ash feed stream.
摘要翻译： 用于气化系统的煤分离单元包括具有顶部和底部的容器，第一入口构造成从研磨单元接收至少包括煤和灰分的进料流，第二入口构造成接收洗涤流体流 ，第一出口，构造成输送低灰分进料流，以及第二出口，其构造成输送富灰流。 在操作中，进料流用分离单元中的洗涤流体流洗涤以将至少一部分灰分与煤分离。 分离的灰分沉降到容器的底部，并经由第二出口作为富灰流输送。 分离的煤漂浮到容器的顶部，并且经由第一出口被输送到作为低灰分进料流的气化单元。
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公开(公告)号：US20160122204A1
公开(公告)日：2016-05-05
申请号：US14526743
申请日：2014-10-29
CPC分类号： C02F1/06 , B01D3/06 , B01D3/065 , B01D5/0012 , B01D5/006 , B01D5/0063 , C02F2103/365 , C02F2201/002
摘要： The present application provides a black water processing system for cleaning a flow of black water. The black water processing system may include a flash vessel for producing a flow of overhead vapors from the flow of black water. The flash vessel also may include an integrated heat exchanger in communication with a flow of grey water. The flow of overhead vapors and the flow of grey water may exchange heat in the integrated heat exchanger.
摘要翻译： 本申请提供了一种用于清洁黑水流的黑水处理系统。 黑水处理系统可以包括用于从黑水流中产生顶部蒸气流的闪蒸容器。 闪蒸容器还可以包括与灰水流连通的集成热交换器。 塔顶蒸气的流动和灰水的流动可能会在集成热交换器中交换热量。
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公开(公告)号：US09200224B2
公开(公告)日：2015-12-01
申请号：US14036001
申请日：2013-09-25
CPC分类号： C10L1/326 , C10L2290/06 , C10L2290/08 , C10L2290/10 , C10L2290/141 , C10L2290/24 , C10L2290/28 , C10L2290/52 , C10L2290/545
摘要： The present application provides a slurry concentration system for concentrating a flow of slurry. The slurry concentration system may include a boiler for producing a flow of steam, a first evaporator for concentrating the flow of slurry with the flow of steam and creating a first flow of water vapor, and a second evaporator positioned downstream of the first evaporator for further concentrating the flow of slurry with the first flow of water vapor and creating a second flow of water vapor.
摘要翻译： 本申请提供了一种用于浓缩浆料流的浆料浓缩系统。 浆料浓缩系统可以包括用于产生蒸汽流的锅炉，用于将浆料流与蒸汽流集中并产生第一水蒸气的第一蒸发器，以及位于第一蒸发器下游的第二蒸发器，用于进一步 用第一流水蒸气浓缩浆料流并产生第二水蒸气。
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公开(公告)号：US20150240171A1
公开(公告)日：2015-08-27
申请号：US14191400
申请日：2014-02-26
IPC分类号： C10J3/72
CPC分类号： C10J3/526 , C10J3/723 , C10J3/845 , C10J2300/1628 , C10J2300/169 , C10J2300/1807 , C10K1/101 , Y02E20/16 , Y02E20/18
摘要： A system including a gasifier that may remove black water and includes a reactor and a quench chamber disposed downstream of the reactor. The quench chamber may cool a syngas generated in the reactor. The system also includes a syngas treatment system that may supply the gasifier with a first portion of a quench liquid via a first inlet and a second portion of the quench liquid via a second inlet; a lock hopper that may receive gasification by-products generated in the reactor and supply a third portion of the quench liquid to the gasifier via a third inlet, and a deaerator coupled to the syngas treatment system and the lock hopper. The deaerator may depressurize the lock hopper.
摘要翻译： 一种包括气化器的系统，其可以除去黑水并且包括设置在反应器下游的反应器和骤冷室。 骤冷室可以冷却在反应器中产生的合成气。 该系统还包括合成气处理系统，该系统可以经由第二入口经骤冷液体的第一入口和第二部分向气化器供应骤冷液体的第一部分; 可以接收在反应器中产生的气化副产物并经由第三入口将骤冷液体的第三部分供应给气化器的闭锁料斗，以及耦合到合成气处理系统和闭锁料斗的脱气器。 除气器可以减压锁料斗。
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公开(公告)号：US09464244B2
公开(公告)日：2016-10-11
申请号：US14191400
申请日：2014-02-26
CPC分类号： C10J3/526 , C10J3/723 , C10J3/845 , C10J2300/1628 , C10J2300/169 , C10J2300/1807 , C10K1/101 , Y02E20/16 , Y02E20/18
摘要： A system including a gasifier that may remove black water and includes a reactor and a quench chamber disposed downstream of the reactor. The quench chamber may cool a syngas generated in the reactor. The system also includes a syngas treatment system that may supply the gasifier with a first portion of a quench liquid via a first inlet and a second portion of the quench liquid via a second inlet; a lock hopper that may receive gasification by-products generated in the reactor and supply a third portion of the quench liquid to the gasifier via a third inlet, and a deaerator coupled to the syngas treatment system and the lock hopper. The deaerator may depressurize the lock hopper.
摘要翻译： 一种包括气化器的系统，其可以除去黑水并且包括设置在反应器下游的反应器和骤冷室。 骤冷室可以冷却在反应器中产生的合成气。 该系统还包括合成气处理系统，该系统可以经由第二入口经骤冷液体的第一入口和第二部分向气化器供应骤冷液体的第一部分; 可以接收在反应器中产生的气化副产物并经由第三入口将骤冷液体的第三部分供应给气化器的闭锁料斗，以及耦合到合成气处理系统和闭锁料斗的脱气器。 除气器可以减压锁料斗。
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公开(公告)号：US20160137941A1
公开(公告)日：2016-05-19
申请号：US15004513
申请日：2016-01-22
发明人： Annavarapu Vijay Bharat Sastri , Richard Anthony DePuy , Sudharsanam Krishnamachari , Vijayalakshmi Shah , Ankur Verma
IPC分类号： C10L5/04
CPC分类号： C10L5/04 , C10L5/00 , C10L5/32 , C10L2290/06 , C10L2290/20 , C10L2290/28 , C10L2290/36 , C10L2290/545
摘要： A method for treating a carbonaceous material including heating a carbonaceous material to move at least a portion of tar through the carbonaceous material toward a surface of the carbonaceous material to form a tar coating on the surface. The method also includes cooling the carbonaceous material and the tar coating on the surface to form a tar-coated carbonaceous material, wherein at least the portion of tar that forms the tar coating on the surface remains in contact with the carbonaceous material while the carbonaceous material is heated to form the tar coating and while the carbonaceous material and the tar coating are cooled to form the tar-coated carbonaceous material.
摘要翻译： 一种用于处理含碳材料的方法，包括加热含碳材料以将至少一部分焦油通过碳质材料移动到碳质材料的表面以在表面上形成焦油涂层。 该方法还包括冷却表面上的碳质材料和焦油涂层以形成焦油涂覆的碳质材料，其中在表面上形成焦油涂层的至少一部分焦油与碳质材料保持接触，而碳质材料 被加热以形成焦油涂层，同时碳质材料和焦油涂层被冷却以形成焦油涂覆的碳质材料。
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