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    • 3. 发明申请
    • SOLAR LIGHT COLLECTING MIRROR AND SOLAR THERMAL POWER GENERATION SYSTEM COMPRISING THE SOLAR LIGHT COLLECTING MIRROR
    • 太阳能收集镜和太阳能收集镜的太阳能发电系统
    • US20130283793A1
    • 2013-10-31
    • US13979923
    • 2012-01-23
    • Hideyuki IshiharaKazuo Ishida
    • Hideyuki IshiharaKazuo Ishida
    • F24J2/14F03G6/06G02B5/10
    • F24S23/74F03G6/06F24S20/20F24S23/71F24S23/715F24S23/79F24S23/80F24S23/81G02B5/09G02B5/10G02B19/0023G02B19/0042G02B26/0825Y02E10/41Y02E10/42Y02E10/46Y02E10/52
    • Provided are a solar light collecting mirror which can achieve high light collection efficiency even in a solar thermal power generation system such as a tower solar thermal power generation system in which the distance from a reflecting mirror to a heat collector is a long distance between several tens of meters and several hundreds of meters, can be manufactured easily and inexpensively, and can easily achieve concave mirrors with various curvatures, and a solar thermal power generation system using the same. A solar light collecting mirror (SL) of a heliostat (15) close to a light collecting mirror (11) serves as a concave mirror with a relatively small curvature by setting the relative rotation amount between a nut (NT) and a bolt (BT) large, and a solar light collecting mirror (SL) of a heliostat (15) distant from the light collecting mirror (11) serves as a concave mirror with a relatively large curvature by setting the relative rotation amount between the nut (NT) and the bolt (BT) small, thereby achieving a solar thermal power generation system having high light collection efficiency in total.
    • 提供一种即使在诸如塔式太阳能热发电系统的太阳能热发电系统中也可以实现高的光采集效率的太阳能聚光镜,其中从反射镜到集热器的距离是几十之间的长距离 米和数百米,可以容易且廉价地制造,并且可以容易地实现各种曲率的凹面镜,以及使用其的太阳能热发电系统。 靠近集光镜(11)的定日镜(15)的太阳光收集镜(SL)通过将螺母(NT)和螺栓(BT)之间的相对旋转量设定为具有相对较小曲率的凹面镜 ),远离集光镜(11)的定日镜(15)的太阳光聚光镜(SL)通过设定螺母(NT)和螺母(NT)之间的相对旋转量而成为具有较大曲率的凹面镜 螺栓(BT)小,从而实现总体上具有高的光收集效率的太阳能热发电系统。
    • 9. 发明申请
    • AMMONIA RECOVERY DEVICE AND RECOVERY METHOD
    • AMMONIA恢复装置和恢复方法
    • US20110097257A1
    • 2011-04-28
    • US12907516
    • 2010-10-19
    • Fumiaki SatoHiroyuki FuruichiYudai KatoKazuo Ishida
    • Fumiaki SatoHiroyuki FuruichiYudai KatoKazuo Ishida
    • C01C1/02B01D11/04
    • C02F1/20B01D3/14B01D19/00B01D47/00B01D53/1418B01D53/1493B01D53/52B01D53/62B01D53/96B01D2252/102C02F1/66C02F9/00C02F2101/101C02F2101/16C02F2301/063C02F2301/066C02F2301/08Y02C10/04
    • A method includes a first step of, with a CO2.H2S stripper maintained to have a pressure higher than atmospheric pressure, from the ammonia-containing wastewater, discharging CO2 and H2S in a form of gas having a low moisture concentration from a tower top of the CO2.H2S stripper while discharging an ammonia-containing solution from a tower bottom of the CO2.H2S stripper; a second step of introducing the ammonia-containing solution obtained after the first step into an ammonia stripper which is maintained to have a lower pressure than that of the CO2.H2S stripper, and thereby discharging a gas rich in ammonia containing a small amount of H2S and CO2 from a tower top of the ammonia stripper while discharging water usable as industrial water from a tower bottom of the ammonia stripper; and a third step of introducing the ammonia rich gas obtained after the second step into a washing tower which is maintained to have a lower pressure than that of the ammonia stripper, and thereby discharging a wastewater containing a Na compound from a tower bottom of the washing tower while discharging a H2S-free gas rich in ammonia from a tower top of the washing tower.
    • 一种方法包括第一步骤,其中CO 2 .H 2汽提器被保持为具有高于大气压的压力,来自含氨废水,从具有低水分浓度的气体形式排出CO 2和H 2,从塔顶 CO2.H2S汽提器,同时从CO2.H2S汽提塔的塔底排出含氨溶液; 将在第一步骤中获得的含氨溶液引入氨汽提器中的第二步骤,其保持比CO 2 .H 2汽提器低的压力,从而排出富含含少量H 2 S的氨气体 和来自氨汽提器的塔顶的CO 2,同时从氨汽提器的塔底排出可用作工业水的水; 以及将第二工序后得到的富氨气体导入保持压力低于氨汽提塔的洗涤塔的洗涤塔的第三工序,从洗涤塔塔底排出含有Na化合物的废水 同时从洗涤塔的塔顶排出富含氨的不含H2S的气体。