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。
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。
Aiming at the differences of the dolomite calcination technics in the process of the pidgeon's magnesium reduction,three industrial kilns to calcine dolomite(rotary kiln,erect kiln and fluidized calcinator)are discussed,and their advantages and disadvantages,the general situation from domestic and international development respectively are compared.
针对皮江法炼镁生产过程中白云石煅烧工艺的不同,论述了3种白云石煅烧炉(回转窑、竖窑和流态化煅烧炉)的优缺点、国内外进展概况和应用现状。
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。
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。
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。
Brief Talk on Soft-burnt Dolomite Making Technology for Dolomite Calcination with Preheater/Rotary Kiln
浅谈预热器/回转窑煅烧白云石制取轻烧白云石技术
Research of Product Lightweight Magnesium Carbonate by Twice Carbonation with Powder of Light-burned Dolomite;
轻烧白云石粉料碳化法制备轻质碳酸镁
A study on shaft kiln to calcine dolomite with coke-oven gas
燃用焦炉煤气的竖窑煅烧白云石技术研究
unfired brick of dolomite agglomerated with tar
与焦油凝结的白云石制未焙烧砖
Effect of Calcining Process on Assimilation and Carbonation of Calcined Dolomite Slurry
白云石煅烧工艺对灰乳消化及碳化的影响
When heated to high temperature, they undergo calcination, releasing carbon dioxide.
高温加热时，石灰石和白云石将发生煅烧，并释放二氧化碳。
Methods for chemical analysis of limestone and dolomite The determination of loss on ignition
GB/T3286.8-1998石灰石、白云石化学分析方法灼烧减量的测定
Feasibility of Using Dolomite Instead of Magnesite as Sintering Flux in AISC
鞍钢烧结用白云石代替菱镁石作熔剂的可行性分析
dilomite (excl. agglomerated, calcined and tarred dolomite), further worked than roughly split or squared
白云石 （不包括经溶烧和涂焦油的白云石）经过除粗劈或粗削成正方形以外的进一步加工
Simplified calculation for mixing amount of chromium residue used as dolomite in sintering and ironmaking process
铬渣替代白云石用于烧结炼铁掺加量的简化计算法
bulk dolomite carrier
白云石运输船散装白云石船
monohydrate dolomitic lime
单水化含白云石的石灰
magnesian limestone
白云石, 含镁石灰岩
calcite-dolomite thermometry
方解石-白云石测温法
dolomite refractory
白云石质 耐火材料
dolomite magnesite refractory
白云石 镁质 耐火材料
magnesite dolomite refractory
镁质白云石耐火材料
dolomitic biomicrite
白云石质生物微晶灰岩