中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

153 records (took 0.016 seconds)

    Method and apparatus for removing mercury and organic contaminants from soils, sludges and sediments and other inert materials
    111.
    发明授权
    Method and apparatus for removing mercury and organic contaminants from soils, sludges and sediments and other inert materials 有权
    从土壤，污泥和沉积物等惰性物质中去除汞和有机污染物的方法和设备

    公开(公告)号：US06399851B1

    公开(公告)日：2002-06-04

    申请号：US09309798

    申请日：1999-05-11

    Applicant: Herbert Siddle

    Inventor： Herbert Siddle

    IPC: A62D300

    CPC classification number: C22B43/00 ,  C22B7/001 ,  F23G5/40 ,  F23G7/14 ,  F23G2201/301 ,  F23G2201/50 ,  F23G2203/60 ,  F23G2203/8013 ,  F23G2209/24 ,  Y02P10/214

    Abstract: An apparatus for thermally separating mercury and organic contaminants from inert substrate materials (such as soil, sludges, sediments, drilling muds and cuttings), comprising an essentially air-tight processing chamber having a substrate inlet and a substrate outlet, said chamber having two or more troughs for processing of the substrate, a means for indirectly heating the chamber, a means for moving substrate through the two or more throughs of the chamber from the substrate inlet to the substrate outlet, and a vapour condensate handling system for removing and condensing vapours from the chamber for processing to remove and recover contaminants.

    Abstract translation: 一种用于将汞和有机污染物从惰性底物材料（例如土壤，淤泥，沉积物，钻井泥浆和切屑）中热分离的装置，包括具有基底入口和基底出口的基本上气密的处理室，所述腔室具有两个或 用于处理衬底的更多槽，用于间接加热室的装置，用于将衬底从衬底入口移动到衬底出口的衬底通过腔的两个或更多个通道的装置，以及用于去除和冷凝蒸气的蒸气冷凝物处理系统 从室中进行处理以去除和回收污染物。

    Method and equipment for pyrolytic treatment of organic material
    113.
    发明授权
    Method and equipment for pyrolytic treatment of organic material 失效
    有机材料热解处理方法和设备

    公开(公告)号：US06244198B1

    公开(公告)日：2001-06-12

    申请号：US09450694

    申请日：1999-11-30

    Applicant: Hannu Lauri Suominen

    Inventor： Hannu Lauri Suominen

    IPC: F23G502

    CPC classification number: C10B7/14 ,  C10B53/00 ,  F23G2201/301 ,  F23G2201/302 ,  F23G2900/54001 ,  F23G2900/54401

    Abstract: The present invention refers to a method and an equipment for pyrolytic treatment of organic material comprising a supply storage receiving the organic material to be treated, a number of containers with meshlike walls, each to be charged with a batch of said organic material, a horizontal reactor with a charge gate in one end and a discharge gate in the opposite end, the interior of the reactor being divided by means of internal gates into at least a heating chamber, a pyrolysis chamber, and a cooling chamber, as well as a recovery storage for a solid pyrolytic residue of the organic material, i.e. the pyrolytic coke, the pyrolysis chamber being provided with an outlet pipe for generated pyrolytic gas terminating in a fractionating condenser, said condenser being provided with an outlet for each liquid fraction and an outlet pipe for uncondensed pure pyrolytic gas, which outlet pipe terminates in a gas tank.

    Abstract translation: 本发明涉及一种用于热解处理有机材料的方法和设备，包括接收待处理的有机材料的供应储存器，多个具有网状壁的容器，每个容器装有一批所述有机材料，水平 反应器在一端具有充电栅极，在相对端具有放电门，反应器的内部通过内部门分成至少一个加热室，热解室和冷却室，以及回收 存储有机材料的固体热解残余物，即热解焦炭，热解室设置有终止于分馏冷凝器中的产生的热解气体的出口管，所述冷凝器设置有用于每个液体馏分的出口和出口管 对于未冷凝的纯热解气体，该出口管终止于气罐中。

    Process for the recycling of organic wastes
    117.
    发明授权
    Process for the recycling of organic wastes 失效
    有机废物回收利用过程

    公开(公告)号：US5673635A

    公开(公告)日：1997-10-07

    申请号：US491304

    申请日：1995-06-12

    Applicant: Benjamin P. Fowler

    Inventor： Benjamin P. Fowler

    IPC: A62D3/00 ,  C10B7/14 ,  C10B53/00 ,  F23J11/00

    CPC classification number: C10B53/00 ,  C10B7/14 ,  F23G2201/301 ,  F23J2215/20 ,  F23J2217/50

    Abstract: A process for the recycling of organic waste including the steps of passing a waste into a first sealed container, introducing an inert gas into the interior of the first sealed container so as to displace oxygen from within the container, heating the interior of the first sealed container to a temperature of between 1,000.degree. and 2,700.degree. F. so as to form a heated gas within the sealed container, filtering the heated gas so as to remove sulfur and chlorine byproducts of the heated gas, and transmitting the filtered gas to a storage vessel. The step of passing includes the steps of storing a liquid waste within a waste container and injecting carbon dioxide into the waste container so as to propel the liquid waste to the sealed container. The inert gas is passed continuously into the sealed container during the step of heating. The inert gas can be argon. The filter can include a sodium hydroxide filter and a chlorine-removing filter. A water filter receives the heated gas so as to remove carbon components of the heated gas.

    Abstract translation: 一种用于回收有机废物的方法，包括将废物送入第一密封容器的步骤，将惰性气体引入第一密封容器的内部，以从容器内置换氧气，加热第一密封容器 将容器加热至1000至2700°F的温度，以在密封容器内形成加热气体，过滤加热后的气体，以除去被加热气体的硫和氯副产物，并将过滤的气体传送到储存器 船只。 通过的步骤包括将废液储存在废物容器内并将二氧化碳注入废物容器中以将废液推进到密封容器的步骤。 在加热步骤期间，惰性气体连续地进入密封容器。 惰性气体可以是氩气。 过滤器可以包括氢氧化钠过滤器和除氯过滤器。 水过滤器接收加热气体，以除去加热气体的碳成分。

    Method and system for burning waste materials
    118.
    发明授权
    Method and system for burning waste materials 失效
    废料废弃方法及系统

    公开(公告)号：US5588381A

    公开(公告)日：1996-12-31

    申请号：US399847

    申请日：1995-03-07

    Applicant: Markus Jennebach ,  Joao A. Birkhan

    Inventor： Markus Jennebach ,  Joao A. Birkhan

    IPC: B09B3/00 ,  F23G5/027 ,  F23G5/12 ,  F23G5/16 ,  F23G5/24 ,  F23J11/00 ,  F23J15/00

    CPC classification number: F23G5/16 ,  F23G5/027 ,  F23G5/245 ,  F23G2201/301 ,  F23G2201/302 ,  F23G2900/50002

    Abstract: A low-pollutant system for waste materials treatment includes a process chamber for converting organic components of the waste materials into a flammable gas and a two-stage vortex burning chamber for complete combustion of the flammable gas. The vortex burning chamber includes a first substantially-horizontal combustion chamber and a second substantially-vertical combustion chamber disposed at a right angle to each other and communicating therebetween. The first combustion chamber has an inlet portion for receiving the flammable combustion gas from the gas generator means for injecting primary air into the first combustion chamber, thereby forming a mixture of air and the flammable gas and thereby igniting the mixture for partial oxidation thereof. The first combustion chamber has a converging distal portion for discharging the partially-oxidized mixture of air and the flammable gas tangentially into the second combustion chamber, where the gas is mixed with the secondary air which is injected tangentially into the second combustion chamber, thereby substantially completely oxidizing the partially-oxidized mixture of air and the flammable gas. The second combustion chamber has an outlet portion for discharge of the waste gas resulting from the two-stage combustion of the flammable gas and the solids separated from the gas.

    Abstract translation: 用于废料处理的低污染物系统包括用于将废料的有机组分转化为易燃气体的处理室和用于完全燃烧可燃气体的两级涡流燃烧室。 涡流燃烧室包括第一基本上水平的燃烧室和第二基本上垂直的燃烧室，其彼此成直角地设置并且彼此连通。 第一燃烧室具有用于接收来自气体发生器装置的可燃燃烧气体的入口部分，用于将一次空气注入到第一燃烧室中，从而形成空气和可燃气体的混合物，从而点燃混合物以进行部分氧化。 第一燃烧室具有会聚的远端部分，用于将部分氧化的空气和可燃气体的混合物切向地排放到第二燃烧室中，其中气体与被切向注入第二燃烧室的二次空气混合， 完全氧化部分氧化的空气和易燃气体的混合物。 第二燃烧室具有用于排出由可燃气体和与气体分离的固体的两级燃烧产生的废气的出口部分。

    Process for the purification of gas generated in the pressure gasification of coal
    119.
    发明授权
    Process for the purification of gas generated in the pressure gasification of coal 失效
    在煤气压气化中产生的气体净化过程

    公开(公告)号：US4123502A

    公开(公告)日：1978-10-31

    申请号：US605074

    申请日：1975-08-15

    Applicant: Heinz Holter ,  Heinz Gresch ,  Heinrich Igelbuscher

    Inventor： Heinz Holter ,  Heinz Gresch ,  Heinrich Igelbuscher

    IPC: B01D53/52 ,  B01D53/72 ,  C10B53/00 ,  C10J3/84 ,  C10K1/02 ,  C10K1/18 ,  C10K1/20 ,  B01D53/34 ,  C10J3/00

    CPC classification number: C10K1/20 ,  B01D53/52 ,  B01D53/72 ,  C10J3/20 ,  C10J3/78 ,  C10J3/84 ,  C10K1/02 ,  C10K1/18 ,  C10J2300/093 ,  C10J2300/0946 ,  C10J2300/0996 ,  C10J2300/1671 ,  C10J2300/1861 ,  C10J2300/1884 ,  C10J2300/1892 ,  F23G2201/301 ,  F23G2201/303

    Abstract: A process for the purification of gas, which is generated in pressure gasification of coal, which uses a wash oil, especially tar oil, as the washing liquid to avoid clogging of the washing apparatus by tars and tar compounds which precipitate out of the washing liquid when water or aqueous solutions are employed as the washing liquid. The wash oil is preferably used in the circulation, from which solids and tars are continuously removed, and is then fed into the pressure reactor again. The wash oil circulation is continually regenerated through distillation, and the residues are fed into the pressure reactor. Heat is constantly extracted from the gas before or during the washing in a heat exchange process, making it possible to keep the heat loss extremely low and to create optimum temperature at every point of the total cycle by appropriate extraction or addition of heat. The heat extracted may be used for generation of steam, which is fed into the pressure reactor, into the distillation process for the regeneration and purification of the wash oil, and/or into the discharging flow of purified gas. The gas is also desirably brought into contact with separating materials, such as alkali, earth alkali, dolomite, etc., for the purpose of separating hydrogen sulfide.

    Abstract translation: 一种在煤的压力气化中产生的气体的净化方法，其使用洗涤油，特别是焦油油作为洗涤液，以避免由于清洗液中沉淀的焦油和焦油化合物而使洗涤装置堵塞 当使用水或水溶液作为洗涤液时。 洗涤油优选用于循环中，固体和焦油从其中连续除去，然后再次进料到压力反应器中。 洗涤油循环通过蒸馏连续再生，残余物进料到压力反应器中。 在热交换过程中在洗涤之前或期间，从气体中不断地提取热量，从而可以通过适当的提取或加热来保持热损失极低，并且在总循环的每个点产生最佳温度。 提取的热量可以用于产生蒸汽，其被供给到压力反应器中，用于蒸馏过程，用于洗涤油的再生和净化，和/或净化气体的排放流。 为了分离硫化氢，气体也希望与分离材料如碱金属，碱土金属，白云石等接触。

Patent Agency Ranking