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8 条记录 (耗时 0.013 秒)

    CO2 separation from low-temperature flue gases
    2.
    发明授权
    CO2 separation from low-temperature flue gases 有权
    二氧化碳与低温烟气分离

    公开(公告)号：US07842126B1

    公开(公告)日：2010-11-30

    申请号：US12241430

    申请日：2008-09-30

    申请人： Robert Dilmore ,  Douglas Allen ,  Yee Soong ,  Sheila Hedges

    发明人： Robert Dilmore ,  Douglas Allen ,  Yee Soong ,  Sheila Hedges

    IPC分类号： B01D53/14 ,  B01D53/62

    CPC分类号： B01D53/62 ,  B01D53/1475 ,  B01D53/78 ,  B01D53/80 ,  B01D2251/302 ,  B01D2251/304 ,  B01D2251/306 ,  B01D2251/402 ,  B01D2251/404 ,  B01D2251/80 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06

    摘要： Two methods are provide for the separation of carbon dioxide from the flue gases. The first method utilizes a phase-separating moiety dissolved in an aqueous solution of a basic moiety to capture carbon dioxide. The second method utilizes a phase-separating moiety as a suspended solid in an aqueous solution of a basic moiety to capture carbon dioxide. The first method takes advantage of the surface-independent nature of the CO2 absorption reactions in a homogeneous aqueous system. The second method also provides permanent sequestration of the carbon dioxide. Both methods incorporate the kinetic rate enhancements of amine-based scrubbing while eliminating the need to heat the entire amine solution (80% water) in order to regenerate and release CO2. Both methods also take advantage of the low-regeneration temperatures of CO2-bearing mineral systems such as Na2CO3/NaHCO3 and K2CO3/KHCO3.

    摘要翻译： 提供了两种从烟道气中分离二氧化碳的方法。 第一种方法利用溶解在碱性部分的水溶液中的相分离部分捕获二氧化碳。 第二种方法利用相分离部分作为碱性部分的水溶液中的悬浮固体来捕获二氧化碳。 第一种方法利用均相水系统中CO 2吸收反应的表面无关性质。 第二种方法还提供二氧化碳的永久隔离。 这两种方法均纳入胺基洗涤的动力学速率增强，同时消除了加热整个胺溶液（80％水）以再生和释放二氧化碳的需要。 这两种方法还利用含CO 2的矿物体系如Na 2 CO 3 / NaHCO 3和K 2 CO 3 / KHCO 3的低再生温度。

    Ultrasound analysis of slurries
    4.
    发明授权
    Ultrasound analysis of slurries 失效
    浆液超声分析

    公开(公告)号：US06959589B1

    公开(公告)日：2005-11-01

    申请号：US10677238

    申请日：2003-10-03

    申请人： Yee Soong ,  Arthur G. Blackwell

    发明人： Yee Soong ,  Arthur G. Blackwell

    IPC分类号： G01N15/06 ,  G01N29/02 ,  G01N29/024 ,  G01N29/032 ,  G01N29/22 ,  G01N29/24

    CPC分类号： G01N29/032 ,  G01N15/06 ,  G01N29/024 ,  G01N29/222 ,  G01N2291/02416 ,  G01N2291/02809 ,  G01N2291/02836 ,  G01N2291/02872 ,  G01N2291/02881 ,  G01N2291/048 ,  G01N2291/102

    摘要： An autoclave reactor allows for the ultrasonic analysis of slurry concentration and particle size distribution at elevated temperatures and pressures while maintaining the temperature- and pressure-sensitive ultrasonic transducers under ambient conditions. The reactor vessel is a hollow stainless steel cylinder containing the slurry which includes a stirrer and a N2 gas source for directing gas bubbles through the slurry. Input and output transducers are connected to opposed lateral portions of the hollow cylinder for respectively directing sound waves through the slurry and receiving these sound waves after transmission through the slurry, where changes in sound wave velocity and amplitude can be used to measure slurry parameters. Ultrasonic adapters connect the transducers to the reactor vessel in a sealed manner and isolate the transducers from the hostile conditions within the vessel without ultrasonic signal distortion or losses.

    摘要翻译： 高压釜反应器允许在升高的温度和压力下超声分析浆料浓度和粒度分布，同时在温度和压力敏感的超声换能器在环境条件下保持。 反应器容器是一种中空的不锈钢圆筒，其中含有用于引导气泡通过浆料的搅拌器和N 2气体源的浆料。 输入和输出换能器连接到中空圆筒的相对的侧部，用于分别引导声波通过浆料并且在透过浆料之后接收这些声波，其中可以使用声波速度和幅度的变化来测量浆料参数。 超声波适配器将传感器以密封的方式连接到反应堆容器，并将换能器与容器内的敌对状况隔离开来，而没有超声信号失真或损失。

    Method for sequestering CO2 and SO2 utilizing a plurality of waste streams
    7.
    发明授权
    Method for sequestering CO2 and SO2 utilizing a plurality of waste streams 有权
    利用多种废物流隔离二氧化碳和二氧化硫的方法

    公开(公告)号：US07922792B1

    公开(公告)日：2011-04-12

    申请号：US12046714

    申请日：2008-03-12

    申请人： Yee Soong ,  Douglas E. Allen ,  Chen Zhu

    发明人： Yee Soong ,  Douglas E. Allen ,  Chen Zhu

    IPC分类号： B01D53/14

    CPC分类号： B01D53/62 ,  B01D53/1456 ,  B01D53/60 ,  B01D2252/10 ,  B01D2255/2045 ,  B01D2255/2047 ,  B01D2257/302 ,  B01D2257/404 ,  B01D2257/504 ,  B01D2258/025 ,  B01D2258/0283 ,  C02F2101/101 ,  C02F2103/18 ,  Y02C10/04 ,  Y02C10/06

    摘要： A neutralization/sequestration process is provided for concomitantly addressing capture and sequestration of both CO2 and SO2 from industrial gas byproduct streams. The invented process concomitantly treats and minimizes bauxite residues from aluminum production processes and brine wastewater from oil/gas production processes. The benefits of this integrated approach to coincidental treatment of multiple industrial waste byproduct streams include neutralization of caustic byproduct such as bauxite residue, thereby decreasing the risk associated with the long-term storage and potential environmental of storing caustic materials, decreasing or obviating the need for costly treatment of byproduct brines, thereby eliminating the need to purchase CaO or similar scrubber reagents typically required for SO2 treatment of such gasses, and directly using CO2 from flue gas to neutralize bauxite residue/brine mixtures, without the need for costly separation of CO2 from the industrial byproduct gas stream by processes such as liquid amine-based scrubbers.

    摘要翻译： 提供了中和/封存过程，用于同时解决来自工业气体副产物流的二氧化碳和二氧化硫的捕集和封存。 本发明的方法同时处理和最小化来自石油/天然气生产过程的铝生产工艺和盐水废水的铝土矿残渣。 这种综合方法对多种工业废物副产物流的巧合处理的好处包括中和苛性副产物如铝土矿残渣，从而降低与长期储存相关的风险和储存苛性碱材料的潜在环境，减少或消除对 昂贵的副产品盐水处理，从而不需要购买通常用于这种气体的SO 2处理所需的CaO或类似的洗涤剂，并且直接使用来自烟道气的二氧化碳来中和铝土矿残渣/盐水混合物，而不需要昂贵的CO 2分离 工业副产物气流通过诸如液体胺类洗涤器的方法。