公开(公告)号：US20160017801A1

公开(公告)日：2016-01-21

申请号：US14772797

申请日：2013-10-17

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Junli XUE ,  Lishun HU ,  Thomas Frederick LEININGER ,  Richard Anthony DEPUY ,  Xijing BI

IPC: F02C3/28 ,  C10J3/72 ,  C10J3/58 ,  C10J3/48 ,  C10B57/02 ,  C10L3/08 ,  C10K1/02 ,  C10J3/84 ,  C10B27/06 ,  C10J3/66 ,  C10J3/46

CPC classification number: F02C3/28 ,  C10J3/466 ,  C10J3/62 ,  C10J3/66 ,  C10J3/721 ,  C10J2300/0906 ,  C10J2300/0909 ,  C10J2300/094 ,  C10J2300/0959 ,  C10J2300/0976 ,  C10J2300/165 ,  C10J2300/1653 ,  C10J2300/1662 ,  C10J2300/1678 ,  C10J2300/1823 ,  C10J2300/1853 ,  C10K1/08 ,  C10L5/04 ,  C10L5/44 ,  C10L9/083 ,  C10L2290/02 ,  C10L2290/04 ,  C10L2290/06 ,  C10L2290/10 ,  C10L2290/24 ,  Y02E20/16 ,  Y02E20/18 ,  Y02E50/15

Abstract: In one aspect, a gasification system for use with low rank fuel is provided The system includes a pyrolysis unit positioned to receive a feed of low rank fuel, the pyrolysis unit being configured to pyrolyze the low rank fuel to produce pyrolysis gas and fixed carbon. The system also includes a gasifier configured to produce a syngas stream using the received fixed carbon, a cooler configured to receive and cool the syngas stream, and a first conduit coupled between the cooler and the pyrolysis unit. The first conduit is configured to recycle at least a portion of the syngas stream to the pyrolysis unit such that the recycled syngas stream is mixed with the pyrolysis gas to produce a hydrocarbon-rich syngas stream containing gasification by-products. The system also includes a by-product recovery system coupled to the pyrolysis unit for removing the gasification by-products from the hydrocarbon- rich syngas stream.

Abstract translation: 一方面，提供了一种用于低等级燃料的气化系统。该系统包括定位成接收低级燃料进料的热解单元，该热解单元被配置为热分解低级燃料以产生热解气体和固定碳。 该系统还包括配置成使用接收的固定碳产生合成气流的气化器，被配置为接收和冷却合成气流的冷却器，以及耦合在冷却器和热解单元之间的第一导管。 第一导管构造成将合成气流的至少一部分再循环到热解单元，使得再循环的合成气流与热解气体混合以产生含有气化副产物的富烃合成气流。 该系统还包括耦合到热解单元的副产物回收系统，用于从富含烃的合成气流中除去气化副产物。

公开(公告)号：US20210033337A1

公开(公告)日：2021-02-04

申请号：US16306886

申请日：2017-06-28

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Lishun HU ,  Jie ZHANG ,  Junli XUE ,  Harish Radhakrishna ACHARYA ,  Jing LV

IPC: F25J1/00 ,  F25J1/02

Abstract: A system, and a method for producing liquefied natural gas are provided. The system includes a heat exchanger, a first supersonic chiller, and a compression unit. The heat exchanger is for cooling a feed natural gas stream to obtain a cooled natural gas stream. The first supersonic chiller is for chilling the cooled natural gas stream to produce liquefied natural gas and output at least a portion of chilled gaseous natural gas to the heat exchanger to be heated to obtain a heated natural gas stream. The compression unit is for compressing the heated natural gas stream from the heat exchanger and providing a compressed natural gas stream to the heat exchanger to be cooled together with the feed natural gas stream by heat exchanging with the at least a portion of the chilled gaseous natural gas.

公开(公告)号：US20150233213A1

公开(公告)日：2015-08-20

申请号：US14614705

申请日：2015-02-05

Applicant: General Electric Company

Inventor： Lishun HU ,  Junli XUE ,  Ming SU ,  Fengcheng SUN ,  Jie ZHANG ,  Zhiguo REN

IPC: E21B41/00 ,  F01B23/10 ,  E21B4/04

CPC classification number: F01B23/10 ,  E21B43/16

Abstract: A power integrated system includes a gas storage unit, a gas driven generator, a power bus, a drilling rig, oil/gas production equipment, and a gas reformer. The gas storage unit is used for storing natural gas. The gas driven generator is used for generating electric power based on the stored natural gas. The power bus is used for receiving the electric power generated by the gas driven generator. The drilling rig is used for being driven by the electric power from the power bus. The oil/gas production equipment is used for being driven by the electric power from the power bus and for generating associated gas. The gas reformer is used for reforming the associated gas and supplying the reformed gas to the gas storage unit.

Abstract translation: 电力集成系统包括气体存储单元，气体驱动发电机，电力总线，钻机，油气生产设备和气体重整器。 储气单元用于储存天然气。 气体驱动发电机用于基于储存的天然气产生电力。 电力总线用于接收由气体驱动发电机产生的电力。 钻机用于由电力总线的电力驱动。 油气生产设备用于由电力总线的电力驱动并产生相关气体。 气体重整器用于重整相关气体并将重整气体供应到气体存储单元。

公开(公告)号：US20190137170A1

公开(公告)日：2019-05-09

申请号：US16308438

申请日：2017-05-30

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Lishun HU ,  Jie ZHANG ,  Harish Radhakrishna ACHARYA ,  Junli XUE ,  Jing LV

IPC: F25J1/00 ,  F25J1/02

Abstract: A system and a method for producing liquefied natural gas are provided. The system includes a refrigeration loop system for providing a cold stream of refrigerant, a supersonic chiller for receiving and chilling a first gaseous natural gas stream to produce a liquefied natural gas liquid and separating the liquefied natural gas liquid from the first gaseous natural gas stream to obtain a second gaseous natural gas stream, and a cold box for receiving the cold stream of refrigerant and the second gaseous natural gas stream and cooling the second gaseous natural gas stream to obtain a liquefied natural gas by heat exchanging between the second gaseous natural gas stream and the cold stream of refrigerant.

公开(公告)号：US20180236462A1

公开(公告)日：2018-08-23

申请号：US15898447

申请日：2018-02-17

Applicant: General Electric Company

Inventor： Junli XUE ,  Lishun HU ,  Jie ZHANG ,  Jing LV ,  Yong YANG ,  Liang YU

IPC: B04C3/06 ,  B01D5/00 ,  B01D17/02 ,  B04C5/08

CPC classification number: B04C3/06 ,  B01D5/0021 ,  B01D17/0217 ,  B01D45/16 ,  B04C5/08

Abstract: The present invention discloses a gas-liquid separation device, including: a vortex generating region, used for receiving a gaseous fluid and providing a gaseous vortex; a fluid conversion region, used for receiving the gaseous vortex and providing a liquid fluid; and a fluid separation region that includes a first fluid passage for receiving the liquid fluid and a second fluid passage for receiving the gaseous fluid which is not converted into liquid fluid, wherein a cross section of the fluid separation region has a first width and a second width, the first width is greater than the second width, and the first fluid passage is connected with the second fluid passage at the position of the first width. The present invention also discloses a gas-liquid separation method.