1) powder of light-burned dolomite
轻烧白云石粉料
1.
In this research powder of light-burned dolomite was chosed as raw materials to prepare lightweight magnesium carbonate,then lightweight magnesium carbonat.
本文以轻烧白云石粉料为原料,经消化制备出高活性的白云石粉料消化液,然后采用常压二次碳化法制备轻质碳酸镁,对制备过程中的各种影响因素进行研究,确定最优工艺参数,并对作用机理进行了初步探讨。
2) light-burnt dolomite
轻烧白云石
1.
Meanwhile,the basic theory,process,product quality and the characteristics of producing magnesium hydroxide by the method of seawater or brine with light-burnt dolomite precipitation were introduced.
简述了"绿色安全中和剂"料浆状氢氧化镁应用于环保领域的优势,浅析了传统生产方法的缺点,着重介绍了海水、卤水—轻烧白云石沉淀法生产氢氧化镁工艺的基本原理、工艺流程、产品质量、工艺特点。
2.
This paper describes the advantage of green safety neutralizer slurry Magnesium Hydroxide material used in the environmental field,analyses simply the shortcomings of the traditional production methods and mainly introduces the basic theory,process,product quality and the characteristics of producing Magnesium Hydroxide by the method of Seawater or Brine with Light-burnt dolomite Precipitation.
本文简述了绿色安全中和剂料浆状氢氧化镁应用于环保领域的优势,浅析了传统生产方法的缺点,着重介绍了海水、卤水-轻烧白云石沉淀法生产氢氧化镁工艺的基本原理、工艺流程、产品质量、工艺特点;并分析了氢氧化镁的市场前景。
3) caustic calcined dolomite
轻烧白云石
1.
By exploring the production of caustic calcined dolomite in traditionalscorch limekiln, improvement project and related technique are analyzed, as well as theperformance of caustic calcined dolomite in converter protection by slag splashing.
通过对老式焦烧石灰窑转产轻烧白云石的探索,研究制定了焦烧窑转产轻烧白云石对窑炉的改造方案和生产工艺,探讨了轻烧白云石在转炉中溅渣护炉的使用效果。
4) Light-burned dolomite
轻烧白云石
1.
The light-burned dolomite lightweight internal wall block was made of dolomite flour,which was calcined at the reasonable temperature and time,and mage- slum chloride solution as main raw material,adding some admixtures and filler,was formed and cured naturally under the ordinary temperature and pressure condition.
轻烧白云石轻质内墙砌块,是将白云石在合理的温度和时间下煅烧,以经过煅烧的白云石粉、氯化镁溶液为主要原材料,配以各种改性剂及填料,经发泡剂发泡,在常温常压条件下自然养护,制成轻质内墙砌块,各项性能符合国家标准。
2.
Furthermore,at 1 280 ℃ and 1 320 ℃,the strength of bonding phase when sintered with serpentine is much higher than that with light-burned dolomite and dolomite is the worst.
结果表明:随着烧结矿中MgO含量的增加,烧结液相开始形成温度上升,液相流动性和黏结相强度均降低;使用不同种类的镁质熔剂时,烧结黏结相强度有差异,在1 280℃和1 320℃下,使用蛇纹石时黏结相强度相对最高,其次是使用轻烧白云石的情况,而使用白云石时黏结相强度相对最低;在兼顾烧结矿产量、质量指标及冶金性能的前提下,烧结矿中适宜的MgO质量分数在1。
6) dolomite fines
白云石粉
1.
Through the redetermination of the chemical experiment condition, the measuring range of silicon dioxide content in dolomite fines was extended with the working curve, and also the determined values of silicon dioxide mass fraction within 0.
通过对硅钼蓝光度法测定二氧化硅的化学实验条件的重新确定,利用工作曲线,扩大了白云石粉中二氧化硅的测量范围,对白云石粉中二氧化硅质量分数在0。
2.
The influence of adding dolomite fines on sintering technico-economic indices was investigated in laboratory,with modeling the conditions of plant site.
在实验室条件下 ,以模拟生产现场的方式 ,研究了添加白云石粉对烧结技术经济指标的影响。
补充资料：白云石粉
CaC03·MgC03 分子量 164．41
性质 白色粉末。系碳酸钙与碳酸镁的天然复盐。
应用 主要用作生产高级玻璃器皿、医药用瓶、光学玻璃的原料。
性质 白色粉末。系碳酸钙与碳酸镁的天然复盐。
应用 主要用作生产高级玻璃器皿、医药用瓶、光学玻璃的原料。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条