That's ostensibly a good thing, because the large amounts of ash and sulfur dioxide volcanoes eject reduce Earth's absorption of sunlight, resulting in a cooling effect. 从表面上来看,这是一件好事,因为火山爆发喷射出的大量灰烬和二氧化硫会减少地球对阳光的吸收,导致降温的效果。
Experimental study on reusing the ash sluicing water from power plant for the circulating cooling water system 电厂冲灰水回用于冷却循环水系统的试验研究
Introduction of Bottom Ash Cooling System of 220t/ h CFB Boiler 奥斯龙220t/h循环流化床锅炉底灰冷渣系统简介
The New Concept of CFB Boiler Bottom Ash Cooling 流化床锅炉一种新型底渣冷却的方法
This study put forward a new ash cooling method& contact cooling with air and water together, whose activation mechanism was also studied. 提出了接触式风水共冷的灰渣冷却方式,研究了这种冷却方式对流化床灰渣的活化作用机理。
Put fly ash into melting aluminum, suitable stir and add in frothing agent, after foaming and cooling, then obtain particles reinforced aluminum foam. 将粉煤灰加入到熔融铝液中,经适当搅拌后,再加入发泡剂,经冷却,即可得到颗粒增强泡沫铝。
Analysis of fluvial process at the river segment where the project of the central route of conveying water from Southern China to Northern China across the Yellow River STUDY ON USE OF ASH CONVEYING WATER AS MAKE-UP WATER OF CIRCULATING COOLING SYSTEM 南水北调中线穿黄工程所在河段河床演变分析冲灰废水作为循环冷却水系统补充水时凝汽器铜管的结垢与腐蚀
Nowadays, a selective fluidized bed bottom ash cooler is commonly used in most of the circulating fluidized bed ( CFB) boilers with the capacity of 410t/ h or more in China for the cooling of bottom ash. 当前,国内大容量(≥410t/h)循环流化床(CFB)锅炉,大部分采用选择性流化床冷渣器对底渣进行冷却。
Study on use of ash conveying water as make-up water of circulating cooling system 冲灰废水作为循环冷却水系统补充水时凝汽器铜管的结垢与腐蚀
As alkalies in the coal dust ash dissolve out and carbonates are entrained into the system, serious scaling occurs in the cooling water system of the dust collector. 由于粉煤灰中碱性物的溶出及碳酸盐带入系统,导致除尘冷却水系统存在严重的结垢问题。
Fly ash fiber ( FAF) is a kind of inorfil which uses the fly ash as raw material mixed with desulfurated ash after the procedure of high temperature melting, silk spraying and cooling. 粉煤灰纤维(FAF)正是以粉煤灰为原料,配以电厂的脱硫灰,经高温熔化、喷丝、冷却等工序制成的无机纤维。
Under the background of coal quality getting worse and worse, especially, along with large-scale CFB, effective boiler bottom ash cooling and fine ash recovery become very important. 在煤质逐渐变差的大背景下,尤其是随着CFB的大型化,底渣的有效冷却和底渣中细颗粒的回炉就显得特别重要。