查询词典 fly ash

Generally, the amount of coal fly ash is four times of coal bottom ash, therefore, it needs more techniques to reutilize.

煤灰可分为底灰及飞灰二大类，其中飞灰产量约为底灰的四倍，因此需更积极寻求飞灰多方面之用途，以提升飞灰之利用量。

Fly ash and slag can increase the resistance of concrete to chlorid e ion penetration,and silica fume,metakaolin,rice husk ash and some content s lag can increase significantly the resistance of concrete to chloride ion penetr ation.

粉煤灰和矿渣能提高混凝土的抗氯离子渗透扩散能力，硅粉、偏高岭土、稻壳灰和适当掺量的矿渣能大幅度提高混凝土的抗氯离子渗透扩散能力。

In this paper, the physical-chemical properties and the melting characteristics of bottom ash and fly ash from two MSW incinerating plants in east China were analyzed. The cold-state simulation and simplified hot-state simulation of the melting furnace we designed were performed by using the CFD software-FLUENT.

本文研究了华东地区两家垃圾焚烧厂的底灰和飞灰的基本特性和熔融特性，用FLUENT软件对设计的旋风熔融炉进行了冷态模拟和简化的热态模拟。

Watering concrete curing time, the introduction of Portland cement, ordinary portland cement or slag cement concrete mixing shall not be less than 7d; retardation of mixed type with admixtures, the impermeability requirements, or ash cement, fly ash cement concrete mixing shall be not less than 14d; of mixing using alumina cement concrete not less than 3d.

混凝土的浇水养护时间，对采用硅酸盐水泥、普通硅酸盐水泥或矿渣硅酸盐水泥拌制的混凝土不得少于7d；对掺用缓凝型外加剂、有抗渗性要求、或用火山灰水泥、粉煤灰水泥拌制的混凝土不得少于14d；对采用矾土水泥拌制的混凝土不少于3d。

Ash melting furnace using carbon combustion heat can be recommended for fly ash from hospital waste incinerator facility.

大型生活垃圾发电厂因自身能发电而且焚烧灰量大，宜选用电热型熔融炉，医疗垃圾焚烧飞灰含有较多的活性炭，宜选用残余炭式熔融炉。

Fly ash ; Increasing Calaim bey ash ; Activation ; boiler furnace.

粉煤灰；增钙粉煤灰；活性；锅炉

The fly ash is the wasted ash that the boiler combusted coal in the fire power station.

粉煤灰是火电厂燃煤锅炉排放出的灰渣废弃物。

Meanwhile, 1.59 million yuan was invested classification of fly ash handling, reducing solid waste emissions and ash field land use, the annual additional cost 700,000 yuan.

与此同时，159.00万元的投资分类处理的粉煤灰，减少固体废物排放量和灰场土地利用，每年额外费700，000元。

Plant operators, engineers Liu Chuan-chung said that the production line design and production of 100,000 cubic meters annual aerated concrete block and 50 million standard bricks, so that power plant fly ash utilization rate of over 70% annual reduction in transport costs more than 1700 million yuan to reduce the ash field nearly 500 acres of land, more than 200 million in direct economic benefit, ecological and social benefits immeasurable.

设备操作人员，工程师刘传忠表示，生产线设计和一十点○○万立方米年度加气混凝土砌块和50万标准砖，使电厂生产的飞行超过70％，每年减少运输粉煤灰的利用率超过成本17.0亿元，减少超过200亿美元的直接经济效益，生态效益和社会效益无法估量的灰场近500英亩土地。

By the result of study, if the furnace temperature can be controlled under about 950℃, the distribution of lead in fly ash and reaction ash might reduce 1.16% and 6.64%, and the TCLP leachate could keep under the regulation control standards.

由研究结果，若能於实厂操作时，透过一次及二次空气量之调节，将炉温控制於约950℃以下，降低飞灰与反应生成灰中铅分布比例1.16％、6.64％，其TCLP溶出量将可有效控制在法规之管制标准以下。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。