公开(公告)号：US20100282082A1

公开(公告)日：2010-11-11

申请号：US12775541

申请日：2010-05-07

Applicant: John Oliver BUTLER ,  Rasesh R. KOTDAWALA

Inventor： John Oliver BUTLER ,  Rasesh R. KOTDAWALA

IPC: B01D53/14

CPC classification number: F23K1/04 ,  B01D53/343 ,  B01D53/62 ,  B01D53/77 ,  B01D2251/2062 ,  B01D2251/21 ,  B01D2257/504 ,  F23J15/02 ,  F23J2215/50 ,  F23J2900/15061 ,  F23K2201/20 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06 ,  Y02E20/326

Abstract: A system and process for capturing CO2 100 is disclosed. The process 100 includes reusing heat from a CO2 compression process 120 by providing the heat to a fuel treatment process 130. The heat may used to dry a fossil fuel to improve the efficiency of the fossil fuel combustion.

Abstract translation: 公开了一种用于捕获CO 2 100的系统和方法。 过程100包括通过向燃料处理过程130提供热量来重新利用来自二氧化碳压缩过程120的热量。热可用于干燥化石燃料以提高化石燃料燃烧的效率。

公开(公告)号：US20090293303A1

公开(公告)日：2009-12-03

申请号：US12132070

申请日：2008-06-03

Applicant: Thomas J. Maestri

Inventor： Thomas J. Maestri

IPC: F26B3/02 ,  F26B19/00

CPC classification number: F26B23/001 ,  C04B7/4423 ,  C04B7/475 ,  C10L5/40 ,  F23K2201/20 ,  F26B1/00 ,  F26B21/002 ,  F26B21/086 ,  F26B2200/02 ,  Y02E50/10 ,  Y02E50/30 ,  Y02P40/123 ,  Y02P40/126 ,  Y02P70/405

Abstract: The subject matter of this specification can be embodied in, among other things, a system for drying biosolids using waste heat from a cement-making process. The system includes an interface with a cement-making component, where the interface is configured to channel a waste heat gas generated during a manufacture of cement. The system includes a dryer that receives wet biosolids and uses heated dryer air in direct contact with the wet biosolids to produce a dried product. The dryer air has an oxygen content below a level allowing combustion to occur. The system includes a heat exchanger that receives the waste heat gas from the interface and uses the waste heat gas to heat the dryer air for the dryer, wherein the waste heat gas and the dryer air do not mix.

Abstract translation: 本说明书的主题可以体现在使用来自水泥制造工艺的废热来干燥生物固体的系统。 该系统包括具有水泥制造部件的界面，其中界面被配置为引导在水泥制造期间产生的废热气体。 该系统包括接收湿生物固体并使用与湿生物固体直接接触的加热干燥器空气以产生干燥产物的干燥器。 干燥器空气的氧含量低于允许发生燃烧的水平。 该系统包括热交换器，其接收来自界面的废热气体并且使用废热气体来加热用于干燥器的干燥器空气，其中废热气体和干燥器空气不混合。

公开(公告)号：US20070294911A1

公开(公告)日：2007-12-27

申请号：US10573057

申请日：2004-09-24

Applicant: David Wilson

Inventor： David Wilson

IPC: F26B17/12

CPC classification number: F26B25/12 ,  C10F5/00 ,  F23K1/04 ,  F23K2201/20 ,  F26B17/122 ,  F26B17/126 ,  F26B21/08

Abstract: The invention provides a dryer for drying particulate material, comprising at least one substantially vertical elongate container having an upper inlet (56a, 56b) for receiving a charge of moisture containing particulate material; a lower outlet (22) for discharging dried particulate material, whereby said particulate material travels under the influence of gravity from said inlet to said outlet; at least one substantially vertical gas permeable wall (20a, 20b) through which a drying gas can pass to contact said particulate material; said dryer also comprising at least one plenum (48, 50) on an exterior surface of said at least one gas permeable wall, covering ingress (38a) and egress openings within said at least one gas permeable wall.

Abstract translation: 本发明提供了一种用于干燥颗粒材料的干燥器，其包括至少一个基本垂直的细长容器，该容器具有用于接收含有颗粒材料的水分的上入口（56a，56b） 用于排出干燥的颗粒材料的下出口（22），由此所述颗粒材料在重力的作用下从所述入口到所述出口行进; 至少一个基本垂直的可透气的壁（20a，20b），干燥气体可以通过该壁通过以接触所述颗粒材料; 所述干燥器还包括在所述至少一个透气壁的外表面上的至少一个气室（48,50），覆盖所述至少一个透气壁内的入口（38a）和出口。

公开(公告)号：US20060113221A1

公开(公告)日：2006-06-01

申请号：US11107153

申请日：2005-04-15

Applicant: Mark Ness ,  Matthew Coughlin

Inventor： Mark Ness ,  Matthew Coughlin

IPC: B03B11/00

CPC classification number: B03B4/06 ,  C10B57/10 ,  F23K1/04 ,  F23K2201/20 ,  F23K2201/30 ,  F26B3/084 ,  Y02P20/129

Abstract: An apparatus for segregating particulate by density and/or size including a fluidizing bed having a particulate receiving inlet for receiving particulate to be fluidized. The fluidized bed also includes an opening for receiving a first fluidizing stream, an exit for fluidized particulate and at least one exit for non-fluidized particulate. A conveyor is operatively disposed in the fluidized bed for conveying the non-fluidized particulate to the non-fluidized particulate exit. A collector box is in operative communication with the fluidized bed to receive the non-fluidized particulate. There is a means for directing a second fluidizing stream through the non-fluidized particulate as while it is in the collector box to separate fluidizable particulate therefrom.

公开(公告)号：US20240110111A1

公开(公告)日：2024-04-04

申请号：US18374636

申请日：2023-09-28

Applicant: Highbury Energy Inc.

Inventor： Yong Hua LI ,  Wei WANG ,  Alan Paul WATKINSON

IPC: C10J3/56 ,  B01D45/16 ,  B01D46/02 ,  B01D47/00 ,  B01D50/10 ,  B01D53/14 ,  B01D53/18 ,  C04B2/10 ,  C04B14/28 ,  C10B49/22 ,  C10B53/02 ,  F23K1/04

CPC classification number: C10J3/56 ,  B01D45/16 ,  B01D46/02 ,  B01D47/00 ,  B01D50/10 ,  B01D53/1468 ,  B01D53/1475 ,  B01D53/18 ,  C04B2/106 ,  C04B14/28 ,  C10B49/22 ,  C10B53/02 ,  F23K1/04 ,  F23K2201/20 ,  F27B7/10

Abstract: A method and system for the generation of a medium-Btu, clean and renewable fuel gas to replace fossil fuels in existing lime kilns with minimal retrofitting without significantly compromising the kiln capacity. A steam-blown dual fluidized bed gasifier produces renewable fuel gas from a carbonaceous feedstock such as woody biomass. A gas cleanup process purifies the raw fuel gas, resulting in a clean fuel gas for mitigation of lime contamination and environmental issues. The adiabatic flame temperature and flue gas volume/GJ for the combustion of the renewable fuel gas are similar to values for natural gas, making retrofitting of fossil fuel-fired lime kilns relatively straightforward.

公开(公告)号：US11885243B2

公开(公告)日：2024-01-30

申请号：US18154011

申请日：2023-01-12

Applicant: Bill & Melinda Gates Foundation

Inventor： Peter Janicki

IPC: F01K25/04 ,  C02F9/00 ,  B01D1/04 ,  B01D1/22 ,  F01K17/06 ,  F22B31/00 ,  F23K1/04 ,  F23G5/04 ,  F23G5/30 ,  F23G5/40 ,  C02F1/00 ,  F01K17/04 ,  C02F1/20 ,  C02F1/28 ,  C02F1/44 ,  C02F11/06 ,  C02F11/13 ,  C02F11/12 ,  C02F1/04

CPC classification number: F01K25/04 ,  B01D1/04 ,  B01D1/226 ,  C02F1/004 ,  C02F9/00 ,  F01K17/04 ,  F01K17/06 ,  F22B31/0007 ,  F23G5/04 ,  F23G5/30 ,  F23G5/40 ,  F23K1/04 ,  C02F1/001 ,  C02F1/04 ,  C02F1/20 ,  C02F1/283 ,  C02F1/444 ,  C02F11/06 ,  C02F11/12 ,  C02F11/13 ,  C02F2303/06 ,  C02F2303/10 ,  F23K2201/20 ,  Y02E20/12 ,  Y02E50/10 ,  Y02E50/30 ,  Y02W10/30 ,  Y02W10/40

Abstract: At least one aspect of the technology provides a self-contained processing facility configured to convert organic, high water-content waste, such as fecal sludge and garbage, into electricity while also generating and collecting potable water.

公开(公告)号：US09944875B2

公开(公告)日：2018-04-17

申请号：US15163159

申请日：2016-05-24

Applicant: ALSTOM Technology Ltd

Inventor： Thomas Edel ,  Frederic Geiger ,  Thierry Pourchot ,  Didier Wantz

IPC: F01K7/16 ,  C10L5/04 ,  F26B23/00 ,  F01K7/44 ,  F01K17/06 ,  F23K1/04 ,  F01K11/02

CPC classification number: C10L5/04 ,  C10L2290/06 ,  C10L2290/08 ,  F01K7/16 ,  F01K7/44 ,  F01K11/02 ,  F01K17/06 ,  F23K1/04 ,  F23K2201/20 ,  F26B3/08 ,  F26B23/005 ,  F26B23/008 ,  F26B2200/08 ,  Y02B30/52 ,  Y02P70/405

Abstract: The invention relates to a lignite fired steam power plant comprising a water/steam power cycle and a lignite dryer system having a heat pump circuit configured and arranged to provide heat energy to a lignite dryer of the dryer system. The heat pump includes a dryer heat exchanger, an expansion device and an evaporator heat exchanger connected to the first outlet line so as to enable heat energy transfer from the vapour of the first outlet line to the first working fluid. A compressor is also included in the heat pump circuit. In addition the heat pump circuit is connected to the water/steam power cycle by a steam makeup line from the pressure series of steam turbines and a condensate return line.

公开(公告)号：US09791211B2

公开(公告)日：2017-10-17

申请号：US14140383

申请日：2013-12-24

Applicant: Ross Technology Corporation

Inventor： Philip R. Harsh ,  Michael F. Hurley ,  Andrew K. Jones ,  Vinod K. Sikka

IPC: F26B3/00 ,  F26B3/08 ,  F26B5/16 ,  H01L21/78 ,  C10B57/10 ,  F23K1/00 ,  C10L5/04 ,  F26B17/00 ,  C10L5/36 ,  C10L9/00

CPC classification number: F26B5/16 ,  C10B57/10 ,  C10L5/04 ,  C10L5/366 ,  C10L9/00 ,  C10L2230/02 ,  C10L2290/02 ,  C10L2290/08 ,  C10L2290/24 ,  C10L2290/52 ,  C10L2290/546 ,  C10L2290/60 ,  F23K1/00 ,  F23K2201/20 ,  F23K2201/30 ,  F23K2201/505 ,  F26B17/00 ,  H01L21/78

Abstract: The present disclosure provides methods, compositions and systems for drying coal fines.

公开(公告)号：US09759486B2

公开(公告)日：2017-09-12

申请号：US14685036

申请日：2015-04-13

Applicant: Vitrinite Services, LLC

Inventor： Richard W. Bland ,  C. Bruce McDaniel ,  Austin McDaniel

IPC: B03D3/00 ,  F26B5/16 ,  B07B13/14 ,  F26B25/00 ,  C10B57/10 ,  F23K1/00 ,  F26B25/04 ,  F26B25/22

CPC classification number: F26B5/16 ,  B07B13/14 ,  C10B57/10 ,  F23K1/00 ,  F23K2201/20 ,  F23K2201/30 ,  F23K2201/505 ,  F26B25/002 ,  F26B25/04 ,  F26B25/22

Abstract: The present invention provides methods and systems for reducing moisture in mineral slurries, particularly mineral slurries containing minerals of small particle diameter, using a granular drying material. The invention also relates to novel mineral products and intermediates useful in connection with the process. The method and system reduced moisture by contacting the mineral slurry with the granular drying material. The granular drying material is selected to be readily separated from the dried minerals using a size separation technique such as a sieve screen. The granular drying material is the regenerated, preferably using a process involving heat exchange and cross-flow air. The granular drying material is preferably capable of regeneration and recycling in a continuous process with minimal attrition.

公开(公告)号：US20160348023A1

公开(公告)日：2016-12-01

申请号：US15162904

申请日：2016-05-24

Applicant: ALSTOM Technology Ltd

Inventor： Thomas EDEL ,  Frederic GEIGER ,  Thierry POURCHOT ,  Didier WANTZ

IPC: C10L9/08 ,  F26B23/00 ,  F26B3/20

CPC classification number: C10L9/08 ,  C10F5/00 ,  C10L5/04 ,  C10L2290/06 ,  C10L2290/08 ,  C10L2290/10 ,  C10L2290/46 ,  C10L2290/48 ,  F23K1/04 ,  F23K2201/20 ,  F23K2900/01041 ,  F26B3/084 ,  F26B3/20 ,  F26B11/028 ,  F26B11/04 ,  F26B23/001 ,  F26B23/005 ,  Y02B30/52 ,  Y02P70/405

Abstract: The invention relates to a dryer system for drying lignite coal used in a power plant. The system comprises a dryer and a closed loop heat pump circuit that is configured and arranged to provide heat energy to the dryer. The closed loop heat pump circuit includes a working fluid, a dryer heat exchanger, an expansion device fluidly connected and downstream of the dryer heat exchanger, arranged to enable heat energy transfer from the vapour of the second outlet line to the first working fluid and a compressor for compressing the working fluid.

Abstract translation: 本发明涉及一种用于干燥在发电厂中使用的褐煤的干燥器系统。 该系统包括一个干燥器和一个闭环热泵回路，其配置和布置成向干燥器提供热能。 闭环热泵回路包括工作流体，干燥器热交换器，流体连接和干燥器热交换器的下游的膨胀装置，其布置成使得能够从第二出口管线的蒸汽到第一工作流体的热能传递，以及 用于压缩工作流体的压缩机。