公开(公告)号：US20060046217A1

公开(公告)日：2006-03-02

申请号：US11132901

申请日：2005-05-19

Applicant: Joseph Parker ,  Timothy Upshaw ,  Robert Lin ,  Bruce DeBruin

Inventor： Joseph Parker ,  Timothy Upshaw ,  Robert Lin ,  Bruce DeBruin

IPC: F23D14/00

CPC classification number: F23G7/068 ,  F23G5/006 ,  F23G5/30 ,  F23G7/12 ,  F23G2201/70 ,  F23G2900/50001

Abstract: The present invention provides a method for treating the wastes of polyester-manufacturing processes. The method of the invention comprises combining the fuel with a first waste byproduct stream to form a combined fuel and first waste byproduct stream mixture that is combusted in a furnace. The present invention also provides certain useful variations of this method in which one or more of the following steps are performed: a second waste byproduct stream is introduced and treated in a regenerative thermal oxidizer, a third waste byproduct stream is introduced and treated in a waste water treatment plant, or a fourth waste byproduct stream is introduced and treated in a fluid bed incinerator. The present invention also provides an apparatus that executes the methods of the invention.

Abstract translation: 本发明提供了一种处理聚酯制造方法废弃物的方法。 本发明的方法包括将燃料与第一废物副产物流组合以形成在炉中燃烧的组合燃料和第一废物副产物流混合物。 本发明还提供了该方法的某些有用的变型，其中执行以下一个或多个步骤：在再生热氧化器中引入和处理第二废物副产物流，将第三废物副产物流引入并处理废物 水处理厂或第四废物副产物流在流化床焚烧炉中引入和处理。 本发明还提供一种执行本发明的方法的装置。

公开(公告)号：US06202577B1

公开(公告)日：2001-03-20

申请号：US09458266

申请日：1999-12-09

Applicant: Anatoly Boguslavsky ,  Yuriy Rabiner

Inventor： Anatoly Boguslavsky ,  Yuriy Rabiner

IPC: F23G502

CPC classification number: C10G1/02 ,  C10G1/002 ,  F23G5/006 ,  F23G5/0276 ,  F23G5/165 ,  F23G5/46 ,  F23G7/001 ,  F23G2201/303 ,  F23G2201/304 ,  F23G2201/60 ,  F23G2201/70 ,  F23G2203/20 ,  F23G2206/10 ,  F23G2209/26

Abstract: A municipal or like refuse, from which large articles of metals have been removed, is mixed with an alkaline substance like limestone preferably in a triple screw mixer, and then advanced along the pyrolysis path in which the refuse mixture is subjected to heat from combustion gases from an incineration chamber therebelow. A portion of the pyrolyzed product is recycled to the upstream side of that path and the remainder of the pyrolyzed product is scrubbed with an aqueous medium, e.g. water and/or aqueous acetic acid and the washed pyrolyzed product is then incinerated to produce the combustion gas.

Abstract translation: 将大量金属物品从其中除去的市政或垃圾与优选在三螺杆混合器中的碱性物质如石灰石混合，然后沿着热解路径前进，其中垃圾混合物经受来自燃烧气体的热量 从下面的焚烧室。 热解产物的一部分再循环到该路径的上游侧，其余的热解产物用水性介质例如洗涤。 水和/或乙酸水溶液，然后将经洗涤的热解产物焚烧以产生燃烧气体。

公开(公告)号：US6125774A

公开(公告)日：2000-10-03

申请号：US101657

申请日：1998-08-26

Applicant: Kurt Kohler ,  Alfred Burger ,  Wilhelm Dinkelborg-Lucke ,  Heinz Bertich ,  Rolf Hetzelberger ,  Paul Kolberg ,  Karl Heinz Mohlmann ,  Michael Walterbusch

Inventor： Kurt Kohler ,  Alfred Burger ,  Wilhelm Dinkelborg-Lucke ,  Heinz Bertich ,  Rolf Hetzelberger ,  Paul Kolberg ,  Karl Heinz Mohlmann ,  Michael Walterbusch

IPC: B01J19/14 ,  F23G5/02 ,  F23G5/033 ,  F23G5/44 ,  F23G7/00 ,  B02C1/00 ,  B02C17/00 ,  F23K3/00

CPC classification number: B01J19/14 ,  F23G5/02 ,  F23G5/444 ,  F23G7/00 ,  F23G2201/70 ,  F23G2201/80 ,  F23G2203/20 ,  F23G2900/54401 ,  Y10S241/38

Abstract: A process for feeding solid industrial and special waste to combustion installations. The waste materials are separated from the combustion chamber by a lock system, are comminuted and homogenized in an inert-gas atmosphere.

Abstract translation: PCT No.PCT / EP97 / 00322 Sec。 371日期：1998年8月26日 102（e）日期1998年8月26日PCT 1997年1月24日PCT公布。 第WO97 / 27429号公报 日期1997年7月31日一种将固体工业和特殊废物送入燃烧设备的过程。 废料通过锁定系统与燃烧室分离，在惰性气体气氛中粉碎和均化。

公开(公告)号：US6116169A

公开(公告)日：2000-09-12

申请号：US212255

申请日：1998-12-16

Applicant: Norihisa Miyoshi ,  Shosaku Fujinami ,  Tetsuhisa Hirose ,  Masaaki Irie ,  Kazuo Takano ,  Takahiro Oshita

Inventor： Norihisa Miyoshi ,  Shosaku Fujinami ,  Tetsuhisa Hirose ,  Masaaki Irie ,  Kazuo Takano ,  Takahiro Oshita

IPC: F01K23/06 ,  F22B1/18 ,  F22B31/04 ,  F23G5/00 ,  F23G5/027 ,  F23G5/46 ,  F23G5/48 ,  F23J15/02 ,  F02G5/00 ,  F23G7/00

CPC classification number: F23G5/006 ,  F01K23/067 ,  F22B31/045 ,  F23G5/027 ,  F23G5/46 ,  F23G5/48 ,  F23J15/025 ,  F23G2201/303 ,  F23G2201/304 ,  F23G2201/40 ,  F23G2201/70 ,  F23G2202/103 ,  F23G2202/20 ,  F23G2203/30 ,  F23J2215/30 ,  F23J2217/104 ,  F23J2219/10 ,  Y02E20/12 ,  Y02E20/16 ,  Y02E20/18

Abstract: In an improved system for recovering heat from a combustion gas produced by burning wastes, the combustion gas or combustible gas produced by partial burning of the wastes subjected to dust filtration in a temperature range of 450-650.degree. C. at a filtration velocity of 1-5 cm/sec under a pressure of from -5 kPa (gage) to 5 MPa before heat recovery is effected. The dust filtration is preferably performed using a filter medium which may or may not support a denitration catalyst. Heat recovery is preferably effected using a steam superheater. The dust-free gas may partly or wholly be reburnt with or without an auxiliary fuel to a sufficiently high temperature to permit heat recovery. The combustion furnace may be a gasifying furnace which, in turn, may be combined with a melting furnace. If desired, the reburning to a higher temperature may be performed under pressure and the obtained hot combustion gas is supplied to a gas turbine to generate electricity, followed by introduction of the exhaust gas from the gas turbine into a steam superheater for further heat recovery. The system can raise the temperature of superheated steam to a sufficient level to enhance the efficiency of power generation without possibility of corrosion of heat transfer pipes by the combustion gas or combustible gas.

Abstract translation: 在用于从燃烧废物产生的燃烧气体中回收热量的改进系统中，通过在过滤速度为1的450-650℃的温度范围内进行灰尘过滤的部分燃烧部分燃烧产生的燃烧气体或可燃气体 -5厘米/秒，压力为-5千帕（表压）至5MPa。 灰尘过滤优选使用可以或可以不支持脱硝催化剂的过滤介质进行。 热回收优选使用蒸汽过热器进行。 无尘气体可以部分或全部地被反燃，有或没有辅助燃料到足够高的温度以允许热回收。 燃烧炉可以是气化炉，其又可以与熔炉组合。 如果需要，可以在压力下进行再燃烧到更高的温度，并且将获得的热燃烧气体供应到燃气轮机以产生电力，然后将来自燃气轮机的废气引入蒸汽过热器中以进一步热回收。 该系统可以将过热蒸汽的温度升高到足够的水平，以提高发电效率，而不会由燃烧气体或可燃气体导致传热管的腐蚀。

公开(公告)号：US6101959A

公开(公告)日：2000-08-15

申请号：US864818

申请日：1997-05-29

Applicant: Lucien Y. Bronicki ,  Benjamin Doron ,  Daniel Goldman

Inventor： Lucien Y. Bronicki ,  Benjamin Doron ,  Daniel Goldman

IPC: F22B31/04 ,  F23C1/00 ,  F23C10/00 ,  F23G5/027 ,  F23G5/12 ,  F23G5/30 ,  F23G5/50 ,  F23K1/00 ,  F23K1/02 ,  F23N1/00 ,  F23D1/00

CPC classification number: F23K1/00 ,  F22B31/045 ,  F23C1/00 ,  F23C10/002 ,  F23G5/027 ,  F23G5/12 ,  F23G5/30 ,  F23G5/50 ,  F23N1/00 ,  F23N1/002 ,  F23C2900/99004 ,  F23G2201/303 ,  F23G2201/304 ,  F23G2201/70 ,  F23G2203/502 ,  F23G2206/203 ,  F23G2207/101 ,  F23G2207/20 ,  F23G2207/40 ,  F23G2209/12 ,  F23G2209/26 ,  F23G2209/28 ,  F23G2209/281 ,  F23K2201/10 ,  F23K2201/501 ,  F23N2021/10 ,  F23N2025/10 ,  F23N2025/16 ,  F23N2037/08 ,  F23N2039/00 ,  Y02E20/12

Abstract: Oil shale having a relatively wide range of heating value is combusted by supplying the oil shale and a further fuel having a heating value greater than the heating value of the oil shale to a combustor. The oil shale is fed to the combustor at a substantially fixed rate, independently of the heating value of the oil shale, and the further fuel is fed to the combustor at a rate such that the heating value of the fuel in the combustor remains substantially constant in the face of variations in the heating value of the oil shale. Preferably, the temperature of combustion of the products of combustion is the parameter used to control the rate at which the further fuel is fed to the combustor.

Abstract translation: 通过将油页岩和具有大于油页岩的加热值的加热值的另外的燃料供给到燃烧器来燃烧具有相对宽的加热值范围的油页岩。 油页岩以基本上固定的速率被输送到燃烧器，与油页岩的热值无关，并且另外的燃料以使得燃烧器中的燃料的热值保持基本恒定的速率被供给到燃烧器 面对油页岩的发热值的变化。 优选地，燃烧产物的燃烧温度是用于控制进一步燃料进入燃烧器的速率的参数。

公开(公告)号：US6018090A

公开(公告)日：2000-01-25

申请号：US913910

申请日：1997-09-24

Applicant: Rudiger Schmidt

Inventor： Rudiger Schmidt

IPC: B01D53/75 ,  C10B47/30 ,  C10B53/00 ,  C10G1/00 ,  C10G1/02 ,  F23G5/027 ,  F23G5/20 ,  F23J15/02 ,  F23J15/04 ,  F23J15/06 ,  A62D3/00 ,  B01J8/00 ,  C01B21/00 ,  F23J11/00

CPC classification number: B01D53/75 ,  C10B47/30 ,  C10B53/00 ,  C10G1/002 ,  C10G1/02 ,  F23G5/0273 ,  F23G5/20 ,  F23G2201/301 ,  F23G2201/70 ,  F23G2206/10 ,  F23J2217/101 ,  Y02P20/129

Abstract: A method and apparatus for heat treating waste materials including pyrolysing the waste materials in a first heating zone to produce pyrolysis gas containing dust and impurities, removing at least 90% of the dust from the pyrolysis gas, and burning the pyrolysis gas to produce flue gas. The flue gas produced is either immediately denitrogenated non-catalytically or first cooled and then catalytically denitrogenated. Following denitrogenation the flue gas is filtered to purify the gas.

Abstract translation: PCT No.PCT / EP96 / 01085第 371日期：1997年9月24日 102（e）1997年9月24日PCT PCT 1996年3月14日PCT公布。 出版物WO96 / 31735 日期：1996年10月10日一种用于热处理废物的方法和装置，包括在第一加热区中热解废料以产生含有灰尘和杂质的热解气体，从热解气体中除去至少90％的灰尘，并将热解燃烧 天然气生产烟气。 所产生的废气或者立即脱氮，或者先进行冷却，然后进行催化脱氮。 脱氮后，将烟道气过滤以净化气体。

公开(公告)号：US5562832A

公开(公告)日：1996-10-08

申请号：US372537

申请日：1995-01-13

Applicant: Robert W. McOnie ,  John E. Rude

Inventor： Robert W. McOnie ,  John E. Rude

IPC: B01D21/01 ,  C02F9/00 ,  C02F11/12 ,  C02F11/14 ,  C02F1/52

CPC classification number: C02F9/00 ,  B01D21/01 ,  B01D21/2444 ,  B01D21/2461 ,  C02F11/121 ,  C02F11/14 ,  C02F2103/28 ,  F23G2201/10 ,  F23G2201/20 ,  F23G2201/70 ,  F23G2209/12 ,  Y10S210/928

Abstract: Secondary sludge produced in the papermaking process is dewatered by adding a material capable of absorbing water together with dry fibers to the secondary sludge, and mixing the secondary sludge with the dried fibers to produce a modified secondary sludge which has sufficient structure and low enough moisture that it may be further dewatered by mechanical means. The preferred fiber adding materials are those readily produced in the papermaking process, particularly dry primary sludge, dried fines and bark and fly ash from boilers.

Abstract translation: 在造纸工艺中产生的二次污泥通过将能够与干纤维一起吸收水的材料加入到二次污泥中并将第二污泥与干燥纤维混合以产生具有足够结构和足够低的水分的改性次级污泥来脱水， 可以通过机械方式进一步脱水。 优选的纤维添加材料是在造纸过程中容易生产的纤维，特别是干燥的初级污泥，干燥的细粉和来自锅炉的树皮和飞灰。

公开(公告)号：US5265545A

公开(公告)日：1993-11-30

申请号：US768955

申请日：1991-12-05

Applicant: William R. Milner

Inventor： William R. Milner

IPC: B01J2/20 ,  B02C18/14 ,  B30B11/26 ,  F23D11/38 ,  F23D14/50 ,  F23D14/70 ,  F23G5/02 ,  F23G5/033 ,  F23G5/12 ,  F23G5/20 ,  F23G7/00 ,  F23L15/04 ,  F27B7/10 ,  F23G5/00

CPC classification number: F23G5/12 ,  F23G5/033 ,  F23G5/20 ,  F23L15/04 ,  F23G2201/70 ,  F23G2900/50206 ,  Y02E20/348

Abstract: A method of treatment of waste material includes the steps of mixing the waste material with binder and pelletizing the mixture. The pellets are then coated with a non-agglomerating material selected to permit firing of the mixture without pellet agglomeration at a temperature above 1300.degree. C. The coated pellets are fed to a kiln and fired at a temperature above 1300.degree. C. before being discharged from the kiln. At least some of the heat of firing the pellets is recovered and recycled to the kiln.

Abstract translation: PCT No.PCT / AU90 / 00149 Sec。 371 1991年12月5日第 102（e）日期1991年12月5日PCT提交1989年4月12日PCT公布。 WO90 / 12251 PCT出版物 1990年10月18日，废弃物处理方法包括将废料与粘合剂混合并造粒的步骤。 然后将颗粒用非聚集材料涂覆以允许在1300℃以上的温度下烧结混合物而没有团聚。将涂覆的颗粒进料到窑中，并在高于1300℃的温度下放电，然后排出 从窑 至少有一些烧制颗粒的热被回收并再循环到窑中。

公开(公告)号：US11738314B2

公开(公告)日：2023-08-29

申请号：US17249606

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: In a general aspect, a system can include a reactor for combusting fuel and producing high-temperature, high-pressure liquid as a byproduct, and at least one vessel defining a cavity to be partially filled with water, with an air pocket within the cavity above the water. The system can further include respective valves to control admission of liquid from the reactor into the air pocket when the air pocket has a pressure lower than an operating pressure of the reactor, and to control emission of the water from the at least one vessel through of the vessel after the water in the at least one vessel has been pressurized by the liquid from the reactor. The system can also include a hydroelectric drive system for receiving water emitted from the cavity, and for converting energy in the received water into electrical energy.

公开(公告)号：US20230204208A1

公开(公告)日：2023-06-29

申请号：US18171603

申请日：2023-02-20

Applicant: Vaprox LLC

Inventor： Will Dexter Ball, IV ,  Tom Hinkle

IPC: F23G7/08

CPC classification number: F23G7/085 ,  F23G2201/70 ,  F23K2400/10

Abstract: This disclosure presents a clean burning flare stack, or gas flare. The gas flare is air assisted to ensure clean burning. The disclosed gas flare provides smokeless clean burning of released gases. For example, the gas flare burns the released gases in a lean burning condition such that sufficient air is supplied to the surges of gases. In addition, the gas flare, by using a low pressure blower mixing chamber, is capable of handling low pressure gases and high pressure gases. As such, different flow rates may be provided to the gas flare when different amounts of low pressure and high pressure flammable gases are mixed with sufficient blower air to provide a clean burning condition. The disclosed smokeless gas flare is thus environmentally friendly and aesthetically appealing.