公开(公告)号：US11890601B2

公开(公告)日：2024-02-06

申请号：US17249609

申请日：2021-03-05

Applicant: SREUS ENERGY, LLC

Inventor： John Troy Kraczek ,  Gordon Ray Whipple ,  Paul James Freeman

IPC: B01J3/00 ,  C02F1/44 ,  F03B1/00 ,  F03B15/04 ,  F23G7/00 ,  C02F103/08

CPC classification number: B01J3/008 ,  C02F1/441 ,  F03B1/00 ,  F03B15/04 ,  F23G7/001 ,  B01J2219/00162 ,  C02F2103/08 ,  F05B2240/2411 ,  F23G2201/70 ,  F23G2202/30 ,  F23G2900/50003

Abstract: Fuel mixed in water is combusted in a reactor having an internal operating pressure and temperature greater than 3200 psi and greater than 374° C., where the combustion of the fuel is exothermic. Air and fuel are pressurized for introduction into the reactor to a pressure greater than the internal operating pressure using energy generated from the combustion of the fuel, and the pressurized air and the pressurized fuel are injected into the reactor. Pressurized water from the reactor is injected into a drive water column that is partially filled with water to increase a pressure of the drive water column, and water at a temperature less than 100° C. is injected into the reactor to replace water from the reactor that is injected into the drive water column. Pressurized water from the drive water column is used to drive a hydroelectric drive system to produce electrical power.

公开(公告)号：US10006630B2

公开(公告)日：2018-06-26

申请号：US15129885

申请日：2015-04-07

Applicant: SUBCOAL INTERNATIONAL B.V.

Inventor： Lars Jennissen ,  Ralph Koekkoek

IPC: F23G5/00 ,  F23G5/033 ,  C10L5/36 ,  C10L5/40 ,  F23G5/08 ,  F23G7/12

CPC classification number: F23G5/033 ,  C10L5/363 ,  C10L5/366 ,  C10L5/40 ,  C10L5/403 ,  C10L5/406 ,  C10L2250/04 ,  C10L2250/06 ,  C10L2290/02 ,  C10L2290/28 ,  F23G5/08 ,  F23G7/12 ,  F23G2201/70 ,  Y02E20/12 ,  Y02E50/30

Abstract: The invention relates to a process for firing an industrial furnace, in particular for electricity generation, wherein coal or cokes together with a secondary fuel comprising cellulose and plastic, in the form of pellets of a size larger than about 3 mm thickness, and having a caloric value of about 16 GJ/ton or more is ground to a powder wherein about 95 wt % or more has a particle size smaller than 2 mm and wherein the d50 of the particle size distribution is between about 5 and about 100 μm, wherein the powder is injected in the flame of the furnace. In this process the grinding is performed in a roller mill or ball mill, and the amount of pellets used together with the coals preferably is about 3 wt % or more, relative to the coal.

公开(公告)号：US09604182B2

公开(公告)日：2017-03-28

申请号：US14106630

申请日：2013-12-13

Applicant: General Electric Company

Inventor： Thomas Frederick Leininger

IPC: B65G31/04 ,  B01F3/18 ,  F23K1/00 ,  F23K3/02 ,  F23G5/00 ,  B01F11/00 ,  B01F15/02 ,  B02C4/28 ,  B07B1/00 ,  B07B11/06

CPC classification number: B01F3/18 ,  B01F11/0094 ,  B01F15/0243 ,  B02C4/28 ,  B07B1/00 ,  B07B11/06 ,  F23G5/008 ,  F23G2201/70 ,  F23G2205/20 ,  F23G2209/26 ,  F23K1/00 ,  F23K3/02 ,  F23K2201/50 ,  F23K2900/05004

Abstract: A system includes a solid feed pump having a housing, a rotor disposed in the housing, a curved passage disposed between the rotor and the housing, a solid feed inlet coupled to the curved passage, and a solid feed outlet coupled to the curved passage. Also, a solids packing device is coupled to the solid feed inlet of the solid feed pump. The solids packing device includes a first channel configured to receive a solid feed with a first range of sizes, a second channel configured to receive transport assisting particles (TAP) with a second range of sizes. The first range is different from the second range. A third channel is configured to receive and mix the solid feed and the TAP to provide a solid feed-TAP mixture with the TAP filling interspatial spaces between the solid feed. The third channel is coupled to the solid feed inlet.

公开(公告)号：US20140066686A1

公开(公告)日：2014-03-06

申请号：US14112321

申请日：2012-04-23

Applicant: David Deegan ,  Fan Zhang

Inventor： David Deegan ,  Fan Zhang

IPC: B09B3/00

CPC classification number: B09B3/00 ,  A62D3/19 ,  A62D2101/20 ,  A62D2101/22 ,  A62D2101/28 ,  B09C1/06 ,  F23G5/02 ,  F23G5/085 ,  F23G7/14 ,  F23G2201/70 ,  F23G2900/50212 ,  F23G2900/7007 ,  F23G2900/7011 ,  Y02W10/40

Abstract: The present invention provides a method for the treatment of waste comprising one or more hazardous organic components, the method comprising plasma treating a waste in a plasma treatment unit; wherein the waste comprises: (i) a soil and/or aggregate material; and (ii) an oil component; and wherein, before plasma treating the waste, the waste comprises one or more hazardous organic components and from 5 to 50% water by weight of the waste.

Abstract translation: 本发明提供了一种用于处理包含一种或多种有害有机成分的废物的方法，所述方法包括在等离子体处理单元中对废物进行等离子体处理; 其中所述废物包括：（i）土壤和/或骨料; 和（ii）油组分; 并且其中，在对废物进行等离子体处理之前，废物包含一种或多种有害有机成分和5至50重量％的废水。

公开(公告)号：US20130008359A1

公开(公告)日：2013-01-10

申请号：US13519269

申请日：2011-03-14

Applicant: Ying Chen

Inventor： Ying Chen

IPC: F23B90/00

CPC classification number: F23G7/001 ,  B03B9/06 ,  B09B3/00 ,  C02F1/52 ,  C02F9/00 ,  C02F11/10 ,  C02F11/12 ,  F23G5/02 ,  F23G5/033 ,  F23G5/04 ,  F23G2201/601 ,  F23G2201/603 ,  F23G2201/70 ,  F23G2900/50214 ,  Y02E50/10 ,  Y02E50/30 ,  Y02W30/521

Abstract: A combined treatment process of domestic garbage and sewage, comprising the following steps: {circle around (1)} sorting iron out of the domestic garbage; {circle around (2)} crushing the domestic garbage in which the iron has been removed; {circle around (3)} feeding the crushed domestic garbage into a sewage treatment tank, adding water and blowing air into the sewage treatment tank, where the domestic garbage is divided into floating substances, suspended substances, and settled substances; {circle around (4)} salvaging, dehydrating and drying the floating substances and then combusting them as fuel; {circle around (5)} collecting, filtering and drying the settled substances, wherein the settled substances having a calorific value of more than 4180 kJ/kg are burnt as fuel, the burnt substances and the settled substances having a calorific value of less than 4180 kJ/kg are used to replace clay material in a cement plant or used for making bricks; {circle around (6)} adding a flocculant into the sewage in which the floating substances and the settled substances have been removed so as to make the suspended substances settle, the suspended substances which have been settled are treated according to step {circle around (5)}; and {circle around (7)} treating the sewage. The process of the present invention effectively combines the domestic garbage treatment and sewage treatment, realizing the comprehensive treatment of domestic garbage and sewage as well as efficient utilization of resources.

Abstract translation: 生活垃圾和污水综合处理过程包括以下步骤：（1）将铁排出生活垃圾; {圈绕（2）}破碎已经除去铁的生活垃圾; （3）将生活垃圾送入污水处理池，向生活垃圾分为浮游物质，悬浮物质和沉降物质的污水处理池中加水和吹入空气; 绕圈（4）}，捞取，脱水和干燥浮游物质，然后将其燃烧为燃料; {循环（5）}收集，过滤和干燥沉降物质，其中发热量大于4180kJ / kg的沉降物质作为燃料燃烧，燃烧物质和沉降物质的发热量小于 4180 kJ / kg用于替代水泥厂中的粘土材料或用于制作砖块; （围绕（6））将絮凝剂添加到已经去除浮选物质和沉降物质的污水中，以使悬浮物质沉降，已经沉降的悬浮物质按照{圆周（ 5）}; 和{循环（7）}处理污水。 本发明的过程有效结合了生活垃圾处理和污水处理，实现了生活垃圾和污水的综合治理以及资源的有效利用。

公开(公告)号：US08163045B2

公开(公告)日：2012-04-24

申请号：US12649215

申请日：2009-12-29

Applicant: Burton J. Kunik ,  James C. Berns ,  David G. Gossman

Inventor： Burton J. Kunik ,  James C. Berns ,  David G. Gossman

IPC: C10L5/00

CPC classification number: F23G5/02 ,  C10L5/36 ,  C10L5/46 ,  C10L5/48 ,  F23G5/033 ,  F23G5/04 ,  F23G2201/70 ,  F23G2209/20 ,  F23G2209/26 ,  F23G2209/28 ,  F23G2900/50206 ,  F23K2201/501 ,  Y02E50/10 ,  Y02E50/30

Abstract: Methods and systems are disclosed for direct conversion of a used or waste material into a burnable fuel and to burnable fuels derived therefrom.

Abstract translation: 公开的方法和系统用于将废旧材料直接转化成可燃燃料和由其产生的可燃燃料。

公开(公告)号：US20110155029A1

公开(公告)日：2011-06-30

申请号：US12649215

申请日：2009-12-29

Applicant: Burton J. Kunik ,  James C. Berns ,  David G. Gossman

Inventor： Burton J. Kunik ,  James C. Berns ,  David G. Gossman

IPC: C10L5/00 ,  F23G5/00

CPC classification number: F23G5/02 ,  C10L5/36 ,  C10L5/46 ,  C10L5/48 ,  F23G5/033 ,  F23G5/04 ,  F23G2201/70 ,  F23G2209/20 ,  F23G2209/26 ,  F23G2209/28 ,  F23G2900/50206 ,  F23K2201/501 ,  Y02E50/10 ,  Y02E50/30

Abstract: Methods and systems are disclosed for direct conversion of a used or waste material into a burnable fuel and to burnable fuels derived therefrom.

Abstract translation: 公开的方法和系统用于将废旧材料直接转化成可燃燃料和由其产生的可燃燃料。

公开(公告)号：US07263934B2

公开(公告)日：2007-09-04

申请号：US10373668

申请日：2003-02-24

Applicant: Brian Copeland ,  Gregory Scott Coil ,  Robert A Latta, Jr. ,  Thomas Anthony Lenaghan

Inventor： Brian Copeland ,  Gregory Scott Coil ,  Robert A Latta, Jr. ,  Thomas Anthony Lenaghan

IPC: F23G7/04

CPC classification number: F23G7/10 ,  F23C10/30 ,  F23G5/04 ,  F23G5/12 ,  F23G5/30 ,  F23G5/46 ,  F23G2201/70 ,  F23G2206/203 ,  F23J7/00 ,  F23J15/025 ,  F23J2215/20 ,  F23J2217/101 ,  Y02E20/12

Abstract: A process comprising, providing an agricultural biofuel to a fluidized bed reactor and combusting the agricultural biofuel to produce heat and/or steam is disclosed. In one embodiment, the agricultural biofuel is selected from the group consisting of agricultural crops, crop residues, grain processing facility waste, value-added agricultural facility byproducts, livestock production facility waste, livestock processing facility waste and food processing facility waste. In one embodiment, the heat and/or steam is used to generate electricity. In other embodiments, the heat and/or steam is used to power the grain processing facility, livestock production facility, livestock processing facility or food processing facility. In another embodiment, one or more environmental controls are used. In a particular embodiment, ethanol byproducts are used as the agricultural biofuel.

Abstract translation: 公开了一种方法，其包括向流化床反应器提供农业生物燃料并燃烧农业生物燃料以产生热量和/或蒸汽。 在一个实施方案中，农业生物燃料选自农作物，作物残余物，谷物加工设备废物，增值农业设备副产品，牲畜生产设备废物，牲畜加工设备废物和食品加工设备废物。 在一个实施例中，热和/或蒸汽用于发电。 在其他实施例中，使用热和/或蒸汽为谷物加工设备，牲畜生产设备，牲畜加工设备或食品加工设备供电。 在另一个实施例中，使用一个或多个环境控制。 在一个具体的实施方案中，乙醇副产物用作农业生物燃料。

公开(公告)号：US5771822A

公开(公告)日：1998-06-30

申请号：US561649

申请日：1995-11-22

Applicant: John Rizzon

Inventor： John Rizzon

IPC: B09B3/00 ,  C03B3/00 ,  C03B5/00 ,  C03B5/12 ,  F23G5/00 ,  F23G5/08 ,  F23J1/00 ,  F23J15/00

CPC classification number: F23J15/003 ,  B09B3/0066 ,  C03B3/00 ,  C03B5/005 ,  C03B5/12 ,  F23G5/006 ,  F23G5/085 ,  F23G2201/301 ,  F23G2201/302 ,  F23G2201/303 ,  F23G2201/304 ,  F23G2201/602 ,  F23G2201/70 ,  F23G2201/80 ,  F23G2202/102 ,  F23G2202/103 ,  F23G2202/20 ,  F23G2203/212 ,  F23G2205/14 ,  F23G2205/18 ,  F23G2209/12 ,  F23G2209/28 ,  F23G2900/50002 ,  F23J2219/10 ,  F23J2219/80 ,  F23L2900/07005 ,  Y02E20/344 ,  Y02P40/55

Abstract: The present invention describes a process for the disposal of residual substances from waste incineration plants as well as activated coke and/or activated carbon. For this purpose the residual substance as well as activated coke and/or activated carbon is introduced into the annular shaft (3) of the primary chamber (2) of the furnace (1). In the primary chamber (2) a temperature of 1250.degree. C. to 1500.degree. C. is set. The molten material flowing off leaves the primary chamber (2) together with the flue gases through the central outlet (4). The molten material is passed through the secondary chamber (5) and is discharged as slag. The present invention furthermore describes an apparatus for such process, where in the furnace roof (10) of the primary chamber (2) of the furnace (1) one or several burners (7) are disposed and at one or several points (22) of the furnace roof (10) secondary air is introduced into the primary chamber (2) and at one or several points (23) of the furnace roof (10) tertiary air is introduced into the primary chamber (2).

Abstract translation: 本发明描述了用于处理来自废物焚化厂以及活性焦炭和/或活性炭的残余物质的方法。 为此，残留物质以及活性焦炭和/或活性炭被引入到炉（1）的主室（2）的环形轴（3）中。 在初级室（2）中，设定1250℃至1500℃的温度。 流出的熔融材料通过中心出口（4）与烟道气一起离开主室（2）。 熔融材料通过次级室（5）并作为渣排出。 本发明还描述了一种用于这种方法的装置，其中在炉（1）的主室（2）的炉顶（10）中设置一个或多个燃烧器（7）并且在一个或多个点（22）处， 炉顶（10）的二次空气被引入主室（2）中并且在炉顶（10）的一个或多个点（23）处，三次空气被引入主室（2）。

公开(公告)号：US4763585A

公开(公告)日：1988-08-16

申请号：US93919

申请日：1987-09-08

Applicant: William S. Rickman ,  James L. Kaae ,  Bernard W. Gamson

Inventor： William S. Rickman ,  James L. Kaae ,  Bernard W. Gamson

IPC: C01B7/19 ,  C25C3/08 ,  F23G5/02 ,  F23G5/30 ,  F23G5/00

CPC classification number: C01B7/191 ,  C25C3/08 ,  F23G5/02 ,  F23G5/30 ,  F23G2201/70

Abstract: A process for the combustion of ground, spent potlinings generated during the production of metallic aluminum is disclosed. The process includes: grinding the potlinings to a particle size of not greater than about 2 inches in any dimension; mixing with the ground potlinings from about 1 to about 20 weight percent, based upon the weight of the potlinings, of a powdered inert additive having a median particle size of not greater than 10 micrometers, and burning the ground potlinings in a combustor at a temperature in the range of from 1400.degree. F. to about 2200.degree. F., the additive coating the ground potlinings and preventing their agglomeration in the combustion zone therein.