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8 条记录 (耗时 0.061 秒)

    Method for removing mercury and mercuric compounds from dental effluents
    1.
    发明授权
    Method for removing mercury and mercuric compounds from dental effluents 失效
    从牙科废水中去除汞和汞化合物的方法

    公开(公告)号：US06797178B2

    公开(公告)日：2004-09-28

    申请号：US09794577

    申请日：2001-02-27

    申请人： Jason Albiston ,  Craig S. Turchi ,  Allan Carlson

    发明人： Jason Albiston ,  Craig S. Turchi ,  Allan Carlson

    IPC分类号： C02F152

    CPC分类号： C02F9/00 ,  B01D19/00 ,  B01D19/0068 ,  B01D21/0012 ,  B01D2221/10 ,  C02F1/20 ,  C02F1/283 ,  C02F1/42 ,  C02F1/52 ,  C02F1/54 ,  C02F1/722 ,  C02F1/76 ,  C02F2101/20 ,  C02F2103/006 ,  Y10S210/914

    摘要： The present invention is directed to processes for removing a contaminant from dental effluents and includes transporting a three-phase effluent through a suction line into a particle collection vessel, introducing a suction line cleaning solution which includes a reagent into the suction line, and introducing the three phase effluent and the line cleaning solution into the collection vessel, wherein the effluent separates into solid, liquid, and gas phases in the collection vessel and the reagent includes a flocculant and/or a precipitant, and removing the gaseous and liquid phases from the collection vessel. The contaminant includes mercury, lead, and arsenic.

    摘要翻译： 本发明涉及从牙科污水中除去污染物的方法，包括将三相流出物通过吸入管路输送到颗粒收集容器中，将包含试剂的吸力管线清洗溶液引入吸入管线，并引入 三相流出物和管线清洗溶液进入收集容器，其中流出物在收集容器中分离成固相，液相和气相，试剂包括絮凝剂和/或沉淀剂，并从气相和液相中除去气相和液相 收集船。 污染物包括汞，铅和砷。

    SUPERCRITICAL CARBON DIOXIDE POWER CYCLE CONFIGURATION FOR USE IN CONCENTRATING SOLAR POWER SYSTEMS
    4.
    发明申请
    SUPERCRITICAL CARBON DIOXIDE POWER CYCLE CONFIGURATION FOR USE IN CONCENTRATING SOLAR POWER SYSTEMS 审中-公开
    超级二氧化碳功率循环配置用于集中太阳能发电系统

    公开(公告)号：US20120216536A1

    公开(公告)日：2012-08-30

    申请号：US13403661

    申请日：2012-02-23

    申请人： Zhiwen Ma ,  Craig S. Turchi

    发明人： Zhiwen Ma ,  Craig S. Turchi

    IPC分类号： F03G6/00

    CPC分类号： F03G6/00 ,  Y02E10/46

    摘要： Methods and solar power generation systems including a working fluid circuit providing for the flow of supercritical carbon dioxide (S-CO2) therein. The methods and systems may also include a solar energy receiver in thermal communication with the working fluid circuit providing for solar heating of the S-CO2 working fluid; a power turbine in fluid communication with the S-CO2; a generator mechanically coupled to the power turbine; a compressor turbine in fluid communication with the S-CO2 and a compressor mechanically coupled to the compressor turbine such that the compressor is configured to compress the S-CO2 within a portion of the working fluid circuit. The methods and systems may optionally include a secondary power block in thermal communication with a primary power block. The methods and systems may optionally include thermal energy storage. Various embodiments may be implemented in a modular fashion and located on or within a solar energy tower.

    摘要翻译： 方法和太阳能发电系统包括提供超临界二氧化碳（S-CO 2）流动的工作流体回路。 所述方法和系统还可以包括与所述工作流体回路热连通的太阳能接收器，所述工作流体回路提供对所述S-CO 2工作流体的太阳能加热; 与S-CO2流体连通的动力涡轮机; 机械地联接到所述动力涡轮机的发电机; 与S-CO 2流体连通的压缩机涡轮机和机械地联接到压缩机涡轮机的压缩机，使得压缩机构造成在工作流体回路的一部分内压缩S-CO 2。 所述方法和系统可以可选地包括与主功率块热连通的次级功率块。 所述方法和系统可以可选地包括热能储存。 各种实施例可以以模块化的方式实现，并且位于太阳能塔内或太阳能塔内。

    High capacity regenerable sorbent for removal of mercury from flue gas
    8.
    发明授权
    High capacity regenerable sorbent for removal of mercury from flue gas 失效
    用于从烟道气中去除汞的大容量再生吸附剂

    公开(公告)号：US06719828B1

    公开(公告)日：2004-04-13

    申请号：US10134178

    申请日：2002-04-26

    申请人： John S. Lovell ,  Craig S. Turchi ,  Thomas E. Broderick

    发明人： John S. Lovell ,  Craig S. Turchi ,  Thomas E. Broderick

    IPC分类号： B01D5304

    CPC分类号： B01D53/02 ,  B01D53/047 ,  B01D53/12 ,  B01D53/64 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/304 ,  B01D2257/602 ,  Y10S95/90

    摘要： A high-capacity regenerable sorbent for removal of mercury from flue gas and processes and systems for making and using the sorbent. A phyllosilicate substrate, for example vermiculite or montmorillinite acts as an inexpensive support to a thin layer for a polyvalent metal sulfide, ensuring that more of the metal sulfide is engaged in the sorption process. The sorbent is prepared by ion exchange between the silicate substrate material and a solution containing one or more of a group of polyvalent metals including tin (both Sn(II) and Sn(IV)), iron (both Fe(II) and Fe(III)), titanium, manganese, zirconium and molybdenum, dissolved as salts, to produce an exchanged substrate. Controlled addition of sulfide ions to the exchanged silicate substrate produces the sorbent. The sorbent is used to absorb elemental mercury or oxidized mercury species such as mercuric chloride from flue gas containing acid gases (e.g., SO2, NO and NO2, and HCl) and other gases over a wide range of temperatures.

    摘要翻译： 用于从烟道气中去除汞的大容量可再生吸附剂以及用于制造和使用吸附剂的工艺和系统。 页硅酸盐底物，例如蛭石或蒙脱石，作为用于多价金属硫化物的薄层的便宜的载体，确保更多的金属硫化物参与吸附过程。 吸附剂通过硅酸盐衬底材料和含有一种或多种多价金属（包括锡（Sn（II）和Sn（IV）），铁（Fe（II）和Fe（Fe III）），钛，锰，锆和钼，作为盐溶解，以产生交换的底物。 将硫化物离子控制加入交换的硅酸盐底物产生吸附剂。 吸附剂用于在宽的温度范围内从含有酸性气体（例如SO 2，NO和NO 2，以及HCl）和其它气体的烟道气中吸收元素汞或氧化汞物质，例如氯化汞。