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    METHOD FOR WASHING INCINERATION ASH AND DUST CONTAINED IN EXTRACTED CEMENT KILN COMBUSTION GAS
    1.
    发明申请
    METHOD FOR WASHING INCINERATION ASH AND DUST CONTAINED IN EXTRACTED CEMENT KILN COMBUSTION GAS 有权
    用于洗涤焚烧的方法和包含在提取的水泥窑燃烧气体中的灰尘

    公开(公告)号：US20130199567A1

    公开(公告)日：2013-08-08

    申请号：US13579160

    申请日：2010-02-16

    申请人： Noritoshi Tamura ,  Shinichiro Saito ,  Kenzaburou Kondou

    发明人： Noritoshi Tamura ,  Shinichiro Saito ,  Kenzaburou Kondou

    IPC分类号： B09B3/00

    CPC分类号： B09B3/00 ,  B01D21/01 ,  B01D2247/04 ,  C02F1/004 ,  C02F1/70 ,  C02F2101/20 ,  C02F2103/18 ,  C04B18/06 ,  C04B18/062 ,  C04B20/023 ,  Y02W30/92

    摘要： To minimize harmful effects on operation due to scale adhesion while accommodating increase in the amount of generated chlorine bypass dust and suppress facility cost and running cost including medical agent cost low when incineration ash and dust contained in extracted cement kiln combustion gas are subject to water treatment.[Means for Solving Problems] A water treatment system 1 comprising: a dissolution tank 32 for dissolving a fly ash A in a water W; a dissolution tank 22 for dissolving a dust D contained in combustion gas extracted from a kiln exhaust gas passage running from an inlet end of a cement kiln to a bottom cyclone in a water W; and a vertical filter press 11 for separately filtering a slurry S2 fed from the dissolution tank 32 and a slurry S1 fed from the dissolution tank 22 from each other. It is possible to install water treatment facilities 33-35 for a filtrate L3 of the slurry containing fly ash discharged from the vertical filter press, and water treatment facilities 23-27 for a filtrate L1 of the slurry containing ash discharged from the filtering device.

    摘要翻译： 为了尽可能减少由于附着垢而导致的对操作的有害影响，同时适应生成的氯旁路粉尘量的增加，并且抑制提取的水泥窑燃烧气体中包含的焚烧灰和粉尘经受水处理时，包括医药成本低的设备成本和运行成本 。 解决问题的手段一种水处理系统1，包括：用于将粉煤灰A溶解在水W中的溶解槽32; 溶解槽22，用于将从水泥窑的入口端延伸的窑尾废气通道提取的燃烧气体中所含的粉尘D溶解到水W中的底部旋风分离器; 以及用于分别过滤从溶解槽32供给的浆料S2和从溶解槽22供给的浆料S1的立式压滤机11。 对于从立式压滤机排出的含有飞灰的浆液的滤液L3和从过滤装置排出的含有灰的浆料的滤液L1的水处理设备23-27，可以安装水处理设备33-35。

    Method for forming products from a flue gas desulfurization by-product and products formed thereby
    2.
    发明授权
    Method for forming products from a flue gas desulfurization by-product and products formed thereby 有权
    从烟道气脱硫副产物形成产品的方法和由此形成的产品

    公开(公告)号：US08389439B2

    公开(公告)日：2013-03-05

    申请号：US13618023

    申请日：2012-09-14

    申请人： Terry D. Utter

    发明人： Terry D. Utter

    IPC分类号： B01J21/04

    CPC分类号： C05D3/02 ,  A01C7/085 ,  B01J20/045 ,  B01J20/3092 ,  B09B1/00 ,  B09B3/0041 ,  B29C39/003 ,  B29C39/38 ,  C01F11/464 ,  C04B18/04 ,  C04B18/064 ,  C04B28/001 ,  C04B28/02 ,  C04B28/10 ,  C04B28/144 ,  C04B33/1321 ,  C04B2111/00681 ,  C04B2111/00732 ,  C04B2111/00775 ,  C05B17/00 ,  E04B1/94 ,  E04B1/941 ,  F23G7/04 ,  Y02P40/69 ,  Y02W30/92 ,  Y02W30/96 ,  C04B40/0259 ,  C04B40/0263 ,  C04B18/062 ,  C04B18/18 ,  C04B7/02

    摘要： Compositions and methods for producing a manufactured product, a method for making a liquid absorbent, and processes for disposal of flammable liquids with a flue gas desulfurization by-product. The compositions for the manufactured products combine a binder and the by-product. The composition contains a greater percentage by weight of the by-product than the binder. The methods for producing manufactured products include dewatering the gypsum-depleted waste stream to reduce a water content, and forming the manufactured product. The method for making a liquid absorbent includes dewatering, granulating, drying, heating, and packaging a granulated gypsum-depleted composition as the liquid absorbent. The processes for disposal of flammable liquids include distributing a by-product into contact with flammable liquid, absorbing the liquid, transporting, and igniting the flammable liquid. The artificial soils are a combination of by-product and animal waste.

    摘要翻译： 用于生产制成品的组合物和方法，制备液体吸收剂的方法，以及用烟道气脱硫副产物处置易燃液体的方法。 制成品的组合物结合了粘合剂和副产物。 该组合物含有比粘合剂更大的副产物重量百分比。 生产制造产品的方法包括对耗尽石膏的废物流进行脱水以降低含水量，并形成制成品。 制造液体吸收剂的方法包括脱水，造粒，干燥，加热和包装作为液体吸收剂的粒状石膏贫化组合物。 处理易燃液体的方法包括将副产物分配成与易燃液体接触，吸收液体，运输和点燃易燃液体。 人造土壤是副产物和动物废物的组合。

    Shaped cementitious products
    9.
    发明授权
    Shaped cementitious products 失效
    成型水泥制品

    公开(公告)号：US4377414A

    公开(公告)日：1983-03-22

    申请号：US184069

    申请日：1980-09-04

    申请人： John C. Buschmann ,  Elizabeth L. Rasmussen ,  William C. Webster ,  Preston L. Veltman

    发明人： John C. Buschmann ,  Elizabeth L. Rasmussen ,  William C. Webster ,  Preston L. Veltman

    IPC分类号： C04B22/00 ,  B01J2/22 ,  C04B18/02 ,  C04B18/06 ,  C04B18/08 ,  C04B20/00 ,  C04B24/00 ,  C04B1/00

    CPC分类号： C04B18/062 ,  C04B18/021 ,  Y02W30/92 ,  Y10S588/901

    摘要： Strong dense shaped articles such as pellets suitable for use as gravel substitutes are produced by the described method from solid fly ash-containing water materials obtained by a lime based dry scrubbing flue gas desulfurization operation. In this method the dry ash-containing waste powder, which also contains calcium sulfite or sulfate reaction products and unreacted lime, is first uniformly contacted with a critical amount of water and then immediately compacted at a critical compaction ratio to provide a handleable green body in which the fly ash particles are positioned with respect to one another so that the interstitial spaces are sufficient to accommodate the volumetric changes in wthe cementitious materials without any deleterious expansion of the article as the article is cured.

    摘要翻译： 通过所述方法，通过石灰基洗涤烟气脱硫操作获得的含固体含飞灰的水性物质，制备适合用作砾石替代物的稠密成形制品。 在该方法中，还含有亚硫酸钙或硫酸盐反应产物和未反应的石灰的含干灰渣的废粉末首先与临界量的水均匀接触，然后以临界压实比立即压实，以提供可处理的生坯 其中飞灰颗粒相对于彼此定位，使得间隙空间足以适应胶结材料的体积变化，而在制品固化时物品没有任何有害的膨胀。