那位GG~JJ帮我翻译下

来源:百度知道 编辑:UC知道 时间:2024/05/17 03:36:45
水泥回转窑处理废弃物是最近提得比较多的一种处理垃圾废弃物的方法,但目前在我国应用还很少。实际上,利用水泥回转窑焚烧处理垃圾废弃物在国际上已有大量成功的实践,在经济性、防止二次污染、废物无害化处理的彻底性等多方面显示出极大的优势。首先,水泥回转窑内温度高,烟气和物料温度分别最高可达到1750℃和1450℃;其次,水泥回转窑内烟气滞留时间长,其中在烟气温度高于1100℃处停留时间就达4s以上,且窑内物料不断悬浮、翻滚,有利于有害废弃物的完全焚烧;此外,有害废弃物中可燃部分可作为熟料烧成的燃料,经充分燃烧可分解为无害气体;烟气中有害粉尘经回转窑窑尾收尘器处理可以达到安全排放标准;水泥回转窑可以将废料中的绝大部分重金属固定在熟料中,避免再次扩散;焚烧废物的残渣混入水泥熟料,最终进入水泥成品,不再对环境产生二次污染物。因此利用水泥回转窑处置危险废弃物是最彻底、最经济的方法,尤其近年来新型干法大型水泥生产线逐渐代替水泥立窑生产线,为发展水泥回转窑焚烧垃圾废弃物提供了很好的机遇。
希望翻译成英文~谢谢了

The cement rotary kiln processing reject recently proposes the quitemany one processing trash reject method, but at present applies in ourcountry very are also few. In fact, internationally burns down theprocessing trash reject using the cement rotary kiln in on to have themassive successes the practice, in the efficiency, prevented two timesof pollution, waste harmless processing thorough and so on variouslydemonstrate the enormous superiority. First, in cement rotary kilntemperature high, the haze and the material temperature distinction ishighest may achieve 1750 ℃ and 1,450 ℃; Next, in the cement rotarykiln the haze dead time is long, is higher than 1,100 ℃ placeresident times in the haze temperature to reach above 4s, also in kilnmaterial unceasingly aerosol, tumbling, is advantageous completelyburns down to the toxic waste; In addition, in the toxic wasteinflammable are partial may the fuel which fires as the chamotte,after fully burns decomposable is the harmless gas; In the