公开(公告)号：US20030159309A1

公开(公告)日：2003-08-28

申请号：US10311105

申请日：2003-04-25

Inventor： Werner Bsirske ,  Andreas Zobernig ,  Alexander Fleischanderl ,  Christopf Lanzerstorfer

IPC: F26B003/34

CPC classification number: C22B1/005 ,  C02F1/302 ,  C02F1/32 ,  C02F1/722 ,  C02F1/725 ,  C02F1/74 ,  C02F1/78 ,  C02F11/06 ,  C02F11/12 ,  C02F2103/16 ,  C02F2209/02 ,  C02F2209/22 ,  C02F2209/24 ,  C22B7/001 ,  Y02P10/214 ,  Y02W10/40

Abstract: The invention relates to a process for treating a hydrocarbonaceous waste material, in particular a rolling scale slurry and/or grinding slurry, the waste material being heated in a dryer, preferably moving, by the indirect supply of heat, and in the process hydrocarbons, if appropriate together with other volatile components, in particular H2O, being removed. In this process, in the dryer, at low temperature, the hydrocarbons are broken down in a specific way, the hydrocarbons being broken down by chemical and/or radiation means, which effect decomposition of the hydrocarbons of low volatility into highly volatile hydrocarbons, preferably decomposing high molecular weight hydrocarbons into lower molecular weight hydrocarbons, and the hydrocarbons, if appropriate together with the other volatile components in particular together with the H2O, are at least partially discharged, in particular by suction, from the vessel. The invention also relates to a apparatus for treating a hydrocarbonaceous waste material.

Abstract translation: 本发明涉及一种用于处理含烃废料，特别是轧制浆料和/或研磨浆料的方法，该废料在干燥器中被加热，优选通过间接供应热量移动，并且在该方法中，烃类， 如果适当，与其他挥发性组分，特别是H 2 O一起被去除。 在这个过程中，在干燥器中，在低温下，碳氢化合物以特定的方式分解，烃被化学和/或辐射手段分解，这会使低挥发性碳氢化合物分解成高挥发性烃，优选 将高分子量烃分解成较低分子量的烃，如果合适的话，与其它挥发性组分，特别是与H 2 O一起，烃至少部分地从容器排出，特别是通过抽吸。 本发明还涉及一种用于处理含烃废料的装置。

公开(公告)号：US20030029814A1

公开(公告)日：2003-02-13

申请号：US10173710

申请日：2002-06-19

Inventor： William Begell ,  Anatoliy Dolinsky ,  Vyacheslav Olegovich Kremnev ,  Yelena Shafeyeva

IPC: C02F001/00

CPC classification number: C02F11/06 ,  C02F1/02 ,  C02F1/54 ,  C02F1/682 ,  C02F2101/32 ,  C02F2103/008 ,  C10G29/20 ,  C10L1/328 ,  Y02W10/40

Abstract: The present invention relates to the disposal of fluid waste containing organic matter and water in a manner that utilizes the energy potential and the heat capacity of the contaminating matter in the waste. The energy potential and the heat-generating capacity of the organic matter is used to dispose thereof with minimal energy input from an outside source.

Abstract translation: 本发明涉及以利用废物中污染物质的能量势和热容量的方式处理含有有机物和水的流体废物。 有机物质的能量势能和发热量用于从外部来源以最少的能量输入来处置它们。

公开(公告)号：US06495096B1

公开(公告)日：2002-12-17

申请号：US09124839

申请日：1998-07-30

Applicant: Takayoshi Hamaguchi ,  Kazuyuki Minato ,  Toshimi Matsumoto ,  Tadashi Shimomura

Inventor： Takayoshi Hamaguchi ,  Kazuyuki Minato ,  Toshimi Matsumoto ,  Tadashi Shimomura

IPC: A61L900

CPC classification number: A61L9/01 ,  C02F1/52 ,  C02F1/5236 ,  C02F1/722 ,  C02F11/06 ,  C02F2303/02

Abstract: A deodorant, for substances containing hydrogen sulfide or mercaptans, which includes a combination of a peroxide and a nitrate ion, a combination of a peroxide, a nitrate ion and a metal salt, or a combination of a chelating agent and one of the above combinations, and a process for deodorization comprising treating a substance for treatment, containing hydrogen sulfide or mercaptans, with the above deodorant. Smell caused by hydrogen sulfide or mercaptans is effectively removed by the deodorant. Smell from waste water, sludge, and water discharged from washing apparatuses can be efficiently removed with use of the deodorant in a small amount in accordance with this process.

Abstract translation: 含有硫化氢或硫醇的物质的除臭剂，其包括过氧化物和硝酸根离子的组合，过氧化物，硝酸根离子和金属盐的组合，或螯合剂与上述组合之一的组合 以及除臭方法，包括用上述除臭剂处理含硫化氢或硫醇的物质进行处理。 由除臭剂有效地除去硫化氢或硫醇引起的气味。 根据该方法，可以使用少量的除臭剂有效地除去从洗涤装置排出的废水，污泥和水的气味。

公开(公告)号：US06410283B1

公开(公告)日：2002-06-25

申请号：US09876325

申请日：2001-06-07

Applicant: Amirali G. Rehmat ,  Anthony L. Lee ,  Michael C. Mensinger ,  Anil Goyal ,  S. Peter Barone

Inventor： Amirali G. Rehmat ,  Anthony L. Lee ,  Michael C. Mensinger ,  Anil Goyal ,  S. Peter Barone

IPC: C12P502

CPC classification number: C12P5/023 ,  C02F11/04 ,  C02F11/06 ,  C02F11/12 ,  C12M21/04 ,  C12M43/08 ,  Y02E50/343 ,  Y02P20/129 ,  Y02W10/23 ,  Y02W10/40

Abstract: A method for generating electricity in which sludge is anaerobically digested to form a gas mixture of methane and carbon dioxide and a residue of digested sludge. Water is removed from the digested sludge to form dewatered sludge, which, in turn, is gasified to form a gaseous composition which includes carbon monoxide and hydrogen. The gas mixture containing methane and carbon dioxide produced in the anaerobic digestion step is mixed with the gas mixture containing hydrogen and carbon monoxide from the gasification step and burned in an apparatus, such as a micro-turbine, for generating electricity. The non-carbonaceous fraction of the sludge is melted during the gasification step and rendered environmentally benign.

Abstract translation: 一种用于发电的方法，其中污泥被厌氧消化以形成甲烷和二氧化碳的气体混合物和消化污泥的残留物。 从消化的污泥中除去水以形成脱水的污泥，然后将其进一步气化以形成包括一氧化碳和氢气的气态组合物。 将在厌氧消化步骤中产生的含有甲烷和二氧化碳的气体混合物与来自气化步骤的含有氢气和一氧化碳的气体混合物混合，并在诸如微型涡轮机的装置中燃烧以发电。 污泥中的非碳质部分在气化步骤中熔化并使环境友好。

公开(公告)号：US06176187B1

公开(公告)日：2001-01-23

申请号：US08772621

申请日：1996-12-23

Applicant: R. Leon Leonard ,  Earl F. Bouse, Jr. ,  Anne T. McQueen ,  Harley O. Biggs, Jr.

Inventor： R. Leon Leonard ,  Earl F. Bouse, Jr. ,  Anne T. McQueen ,  Harley O. Biggs, Jr.

IPC: F23G700

CPC classification number: C04B7/364 ,  C02F11/06 ,  C04B7/24 ,  C04B7/42 ,  Y02P40/145 ,  Y02W10/40

Abstract: A system for handling aqueous sludge to a combustor such that pollutant emissions associated with combustion operations, e.g., cement manufacturing, are reduced. Sludge is accumulated at a receiving site from where it is transported to a sludge conduit. The sludge is then introduced from the sludge conduit into a combustion apparatus at a point effective to reduce pollutant emissions produced by the combustion operation.

Abstract translation: 一种用于处理含水污泥到燃烧器的系统，使得与燃烧操作（例如，水泥制造）相关的污染物排放减少。 污泥在运输到污泥管道的地方积聚在接收点。 然后将污泥从污泥管道引入燃烧装置，以有效地减少由燃烧操作产生的污染物排放。

公开(公告)号：US5948373A

公开(公告)日：1999-09-07

申请号：US827699

申请日：1997-04-09

Applicant: Christophe Guy ,  Marzouk Benali ,  Eve Ostiguy

Inventor： Christophe Guy ,  Marzouk Benali ,  Eve Ostiguy

IPC: C02F1/72 ,  C02F11/06 ,  C02F11/08 ,  F23G5/12 ,  F23G7/00 ,  D21C11/00 ,  F23G7/04

CPC classification number: C02F1/72 ,  C02F11/06 ,  C02F11/08 ,  F23G5/12 ,  F23G7/008 ,  Y02W10/40

Abstract: In the installation for decontaminating a liquid effluent contaminated by at least one organic substance, a gaseous combustible is burned in a reactor to produce a flame containing hydroxyl free radicals OH.degree. and oxygen O.sub.2 and that flame is centered on the geometrical axis of the reactor. A helical flow of liquid effluent is produced on the inner cylindrical wall of the reactor to cause a direct contact between the hydroxyl free radicals and the organic substance contaminating the liquid effluent. Having hydroxyl free radicals present, the organic substance is oxidized in liquid phase. The high temperature of the flame enables completion of the oxidation of the organic substance, in liquid phase, by means of the oxygen O.sub.2 present in the flame. At the outlet of the reactor, the liquid and gaseous products are separated; the liquid product is collected while the gaseous product is evacuated.

Abstract translation: 在用于净化由至少一种有机物质污染的液体流出物的装置中，气态可燃物在反应器中燃烧以产生含有羟基自由基OH DEG和氧O 2的火焰，并且火焰以反应器的几何轴为中心。 在反应器的内圆柱形壁上产生液体流出物的螺旋流，导致羟基自由基和污染液体流出物的有机物质之间的直接接触。 存在羟基自由基，有机物质被液相氧化。 火焰的高温使得能够通过在火焰中存在的氧气O2在液相中完成有机物质的氧化。 在反应器的出口处，液体和气体产物分离; 在气体产物抽空时收集液体产物。

公开(公告)号：US5843304A

公开(公告)日：1998-12-01

申请号：US445686

申请日：1995-05-22

Applicant: Guy Marchesseault ,  John M. Rummler ,  Heinz Sauk-Schubert ,  Thomas Beal

Inventor： Guy Marchesseault ,  John M. Rummler ,  Heinz Sauk-Schubert ,  Thomas Beal

IPC: B01D29/62 ,  B01D21/00 ,  B01D21/24 ,  B01D39/20 ,  B01D50/00 ,  B01D65/02 ,  B01J19/12 ,  B04C9/00 ,  C02F1/28 ,  C02F1/30 ,  C02F1/32 ,  C02F1/38 ,  C02F1/461 ,  C02F1/72 ,  C02F1/76 ,  C02F1/78 ,  C02F9/00 ,  C02F9/06 ,  C02F11/06 ,  C02F11/10 ,  F23G5/10 ,  B01D36/02

CPC classification number: F23G5/10 ,  B01D21/0003 ,  B01D21/0012 ,  B01D21/0039 ,  B01D21/02 ,  B01D21/2411 ,  B01D21/2433 ,  B01D21/2444 ,  B01D21/245 ,  B01D21/26 ,  B01D21/30 ,  B01D21/34 ,  B01D39/2068 ,  B01D50/00 ,  B01D65/02 ,  B01J19/126 ,  C02F1/302 ,  C02F1/32 ,  C02F1/38 ,  C02F1/76 ,  C02F11/06 ,  C02F9/00 ,  B01D21/2494 ,  B01D2221/02 ,  B01D2321/04 ,  B01D2321/185 ,  C02F1/283 ,  C02F1/30 ,  C02F1/461 ,  C02F1/722 ,  C02F1/78 ,  C02F2103/002 ,  C02F2103/005 ,  F23G2201/20 ,  F23G2204/203 ,  F23G2209/12 ,  F23J2217/104 ,  F23J2219/30 ,  Y02W10/40 ,  Y10S210/919

Abstract: A materials treatment system which includes filtration and treatment of solid and liquid components of a material, such as a waste material. A filter or substrate assembly is provided which allows liquids to pass therethrough, while retaining solids. The solids are then incinerated utilizing microwave energy, and the liquids can be treated after passing through the filter element, for example, utilizing a treatment liquid such as an oxidant liquid. The filter assembly can also include an exhaust filter assembly which removes solids or particulate matter from exhaust gasses, with the retained solids/particulates incinerated utilizing microwave energy.

Abstract translation: 一种材料处理系统，其包括过滤和处理诸如废料的材料的固体和液体组分。 提供了一种过滤器或基底组件，其允许液体通过其中，同时保持固体。 然后利用微波能量对固体进行焚烧，并且可以在通过过滤元件后处理液体，例如利用处理液体如氧化剂液体进行处理。 过滤器组件还可以包括排气过滤器组件，其从废气中除去固体或颗粒物质，其中利用微波能量焚烧的保留的固体/颗粒物。

公开(公告)号：US5705073A

公开(公告)日：1998-01-06

申请号：US491863

申请日：1995-08-09

Applicant: Heinz Loquenz ,  Wolfgang Glaser ,  Kurt Tamandl ,  Peter Yaldez

Inventor： Heinz Loquenz ,  Wolfgang Glaser ,  Kurt Tamandl ,  Peter Yaldez

IPC: C02F1/52 ,  C02F1/66 ,  C02F3/12 ,  C02F9/00 ,  C02F11/06 ,  C02F11/02 ,  C02F11/10

CPC classification number: C02F9/00 ,  C02F3/1215 ,  C02F1/5236 ,  C02F1/66 ,  C02F11/06 ,  C02F2103/28 ,  Y02W10/15 ,  Y02W10/40 ,  Y10S210/928

Abstract: A method for incinerating excess sludge from biological waste water treatment plants, in particular sludges arising from the manufacture of paper or paper pulp, preferably using the magnesium fusion process. Before incineration, the excess sludge is neutralized with the same base as used in the paper pulp process and the dust entrained by the combustion gas is precipitated to recover the base.

Abstract translation: PCT No.PCT / AT95 / 00198 Sec。 371日期：1995年8月9日 102（e）日期1995年8月9日PCT 1993年12月23日PCT公布。 第WO94 / 15019号公报 日期1994年7月7日一种用于从生物废水处理厂焚化多余污泥的方法，特别是由纸或纸浆制造产生的污泥，优选使用镁熔融法。 在焚烧之前，多余的污泥用与纸浆法相同的碱中和，并且由燃烧气体夹带的粉尘沉淀以回收碱。

公开(公告)号：US5356540A

公开(公告)日：1994-10-18

申请号：US702579

申请日：1991-05-20

Applicant: Motasimur R. Khan ,  Christine C. Albert

Inventor： Motasimur R. Khan ,  Christine C. Albert

IPC: C02F11/00 ,  C02F11/06 ,  C02F11/14 ,  C10J3/00 ,  C10J3/46 ,  C10L1/32

CPC classification number: C02F11/14 ,  C02F11/06 ,  C10L1/328 ,  Y02W10/40

Abstract: A pumpable aqueous slurry of sewage sludge as produced by the steps of (1) dewatering sewage sludge to produce an aqueous slurry having a solids content of about 10 to 25 wt. %; (2) pretreating said aqueous slurry of sewage sludge to improve its slurrying characteristics by one or a combination of (a) heating, (b) hydrothermal treatment, and (c) heating, mixing and shearing; and (3) mixing the following materials together at a temperature in the range of about ambient to 400.degree. F. to produce a pumpable aqueous slurry having a solids content in the range of about 30 to 65 wt. %: (a) pretreated aqueous slurry of sewage sludge; (b) a nonionic water soluble alkoxylated alkylphenol additive; and (c) sewage sludge-containing material and/or solid carbonaceous fuel-containing material to increase the solids loading.

Abstract translation: （1）将污水污泥脱水以产生固体含量为约10至25重量％的含水浆料产生的下水污泥的可泵送含水浆料。 ％; （2）通过（a）加热，（b）水热处理和（c）加热，混合和剪切的一种或组合来预处理所述污水污泥的所述含水浆料以改善其浆化特性; 和（3）在约环境温度至400°F的温度范围内将以下材料混合在一起，以产生固体含量在约30至65重量％范围内的可泵送含水浆料。 ％：（a）污水污泥预处理水泥浆; （b）非离子水溶性烷氧基化烷基酚添加剂; 和（c）含污泥的材料和/或固体含碳燃料的材料以增加固体负载量。

公开(公告)号：US4411203A

公开(公告)日：1983-10-25

申请号：US386433

申请日：1982-06-08

Applicant: Frederick M. Lewis

Inventor： Frederick M. Lewis

IPC: B01D53/38 ,  B01D53/74 ,  C02F11/06 ,  F23G5/28 ,  F23G5/38 ,  F23G7/00 ,  F23J3/00

CPC classification number: C02F11/06 ,  F23G5/28 ,  F23G7/001 ,  Y02W10/40

Abstract: A process is disclosed in which any off-gas generated in a wastewater treatment plant, which off-gas has a low calorific (or BTU) value about one-tenth of that of natural gas, and usually even less, may be profitably burned in a multiple hearth furnace if the off-gas is first wet-scrubbed to a temperature below about 90.degree. F., then pre-heated by passing it through the center shaft of a multiple hearth furnace, before the pre-heated gas is burned. Such cooling of the off-gas by wet-scrubbing has the effect of lowering the moisture content of the wet-scrubbed gas sufficiently so that it may be advantageously pre-heated in the center shaft of the furnace and recycled to the hearths to assist in the combustion of sludge. In addition to providing desirable savings in auxiliary fuel usage, wet-scrubbed off-gas is unexpectedly cleansed of a sufficient amount of its corrosive components so as to permit ducting the wet-scrubbed gas in mild steel or cast iron equipment. Further, burning an odorous gas conveniently deodorizes it. The greater opening efficiency thus achieved provides more economical operation of a wastewater treatment facility. The process is most profitably utilized with decant tank off-gas ("DTO") which is generated in an amount about equal to the normal cooling gas capacity ("CG") of the furnace's center shaft, and which DTO is about equal to the volume of combustion air ("CA") which would be required to burn the sludge.

Abstract translation: 公开了一种方法，其中在废水处理厂中产生的废气中的废气具有低于天然气的十分之一（即通常甚至更低）的低热值（或BTU）值可能会有利地燃烧 如果废气首先被湿式擦洗至低于约90°F的温度，然后在预热的气体燃烧之前将其通过多台炉的中心轴进行预热，则将该炉底炉加热。 通过湿法洗涤对废气的这种冷却具有充分降低湿洗涤气体的含水量的效果，使得其可有利地在炉的中心轴中预热并再循环到炉底以辅助 污泥的燃烧。 除了提供辅助燃料使用中所需的节省之外，湿式洗涤废气被意外地清除了足够量的其腐蚀性组分，以便允许将软洗涤气体导入软钢或铸铁设备中。 此外，燃烧臭味气体可方便地对其进行除臭。 因此实现的更大的开启效率提供了废水处理设备的更经济的操作。 该方法最有利地用于与炉中心轴的正常冷却气体容量（“CG”）相等的量的倾析罐废气（“DTO”），并且该DTO约等于 燃烧污泥所需的燃烧空气体积（“CA”）。