MINERAL CARBONATE LOOPING REACTOR FOR VENTILATION AIR METHANE MITIGATION
    21.
    发明公开
    MINERAL CARBONATE LOOPING REACTOR FOR VENTILATION AIR METHANE MITIGATION 审中-公开
    MINERALKARBONAT-SCHIIFRENTOR ZUR通风螺旋桨

    公开(公告)号:EP3019268A4

    公开(公告)日:2017-03-22

    申请号:EP14822890

    申请日:2014-07-10

    摘要: A method and apparatus for removing methane from ventilation air in a mining situation is provided by a carbonation reactor CAR which reacts a ventilation air methane stream VAR with a carbon dioxide scavenger to form a mineral carbonate which is passed to a calcination reactor CAL in which a regeneration reaction decomposes the mineral carbonate back to a mineral or mineral oxide. Additional heat may be added to the CAL by steam, solar energy or by burning drainage gas, natural gas, or coal. Steam or supercritical fluid given off by the CAR can be utilized for heating, cooling, or energy generation. The carbon dioxide scavenger can be any metal, metal oxide, mineral or mineral waste having a carbonation tendency, used in the process referred to as “Mineral Carbonate Looping Reactor” (MCLR), or can be stone dust from the mining site used in the process referred to as “Stone Dust Looping Reactor” (SDLR).

    摘要翻译: 用于在采矿情况下从通风空气中除去甲烷的方法和装置由碳酸化反应器CAR提供,碳酸化反应器CAR使通风空气甲烷流VAR与二氧化碳清除剂反应形成无机碳酸盐,该矿物碳酸盐通过煅烧反应器CAL,其中 再生反应将矿物碳酸盐分解回矿物或矿物氧化物。 可以通过蒸汽,太阳能或通过燃烧排放气体,天然气或煤来向CAL添加额外的热量。 由CAR发出的蒸汽或超临界流体可用于加热,冷却或产生能量。 二氧化碳清除剂可以是任何具有碳酸化倾向的金属,金属氧化物,矿物或矿物废物,用于称为“矿物碳酸盐循环反应器”(MCLR)的过程中,或者可以是用于 称为“石灰循环反应堆”(SDLR)。

    SYSTEM AND METHOD FOR REMOVING AIRBORNE MOLECULAR CONTAMINANTS FROM GAS STREAMS
    22.
    发明公开
    SYSTEM AND METHOD FOR REMOVING AIRBORNE MOLECULAR CONTAMINANTS FROM GAS STREAMS 审中-公开
    系统和方法空气传播的分子污染物从气流中去除

    公开(公告)号:EP3119498A1

    公开(公告)日:2017-01-25

    申请号:EP15717064.8

    申请日:2015-03-19

    申请人: Entegris, Inc.

    摘要: System and method for removing molecular contaminants from an air stream are disclosed. The system includes first, second and third filter. The first filter removes organic contaminants from an air stream passing through the first filter. The second filter is downstream of the first filter, is physically and chemically exchangeable with the first filter and removes organic contaminants from the air stream output of the first filter. The third filter, downstream of the second filter, is not exchangeable with the first filter or the second filter. The first position filter can be replaced by the second filter in the second position when the first filter in the first position becomes depleted as detected. A new filter in the second filter position is inserted. Replacing the depleted first filter with the second downstream filter reduces costs and waste while inserting the new filter in the second position ensures removing organic contaminants.

    摘要翻译: 系统和方法,用于从空气中去除污染物分子以流被游离缺失光盘。 该系统包括第一,第二和第三过滤器。 第一过滤器中移除有机污染物从空气到流穿过第一过滤器。 第二过滤器在第一过滤器的下游,是物理和化学上与可交换第一过滤器,并从所述第一滤波器的输出的空气流中移除有机污染物。 第三滤波器,所述第二过滤器的下游,是不能兑换与所述第一过滤器或所述第二过滤器。 第一positionFilter可以通过在第二位置的第二滤波器。当在所述第一位置的第一过滤器所检测的耗尽所取代。 在第二过滤器位置新的过滤器被插入。 与所述第二下游过滤器的更换耗尽的第一过滤器而插入新的过滤器在第二位置时可确保除去有机污染物降低成本和浪费。

    PLANT FOR REDUCING BITUMEN FUMES
    25.
    发明公开
    PLANT FOR REDUCING BITUMEN FUMES 有权
    ANLAGE ZUR REDUZIERUNG VONBITUMENDÄMPFEN

    公开(公告)号:EP3018410A3

    公开(公告)日:2016-08-03

    申请号:EP15193885.9

    申请日:2015-11-10

    发明人: OLMI, Eugenio

    IPC分类号: F23G7/06 B01D53/72

    摘要: There is described a plant for reducing bitumen fumes comprising: a) an intake system for drawing in the bitumen fumes and mixing those fumes with external air (ambient air) to produce an admixture of external air/bitumen fumes; b) a system for introducing this admixture into a boiler (9) as a primary supply (primary air) so as to maintain the admixture in the boiler (9) for at least two seconds; c) a sensor which is for measuring oxygen and which is positioned in the discharge chimney of the burnt materials and which is capable of adjusting the proportion between the external air and the bitumen fumes in the admixture. The main advantage of the described plant is the reduction of the pollutants in the fumes discharged from the chimney of the installation to a level below the levels imposed by the standard.

    摘要翻译: 描述了一种用于减少沥青烟雾的设备,包括:a)用于吸入沥青烟雾并将这些烟雾与外部空气(环境空气)混合的进气系统,以产生外部空气/沥青烟气的混合物; b)将该混合物引入作为主要供应(一次空气)的锅炉(9)的系统,以将混合物保持在锅炉(9)中至少两秒钟; c)用于测量氧并且位于燃烧材料的排放烟囱中并且能够调节外部空气和混合物中的沥青烟之间的比例的传感器。 所描述的工厂的主要优点是将从安装烟囱排出的烟气中的污染物减少至低于标准施加的水平。