pumice powder是什么意思

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用法例句

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。

New technology for the production of magnesium hydroxide flame retardant from light calcined powder by hydration method;

轻烧粉水化法制取阻燃级氢氧化镁新工艺

Preparation of magnesium hydroxide with light calcined powder and sodium hydroxide

轻烧粉-氢氧化钠法制备氢氧化镁的研究

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

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

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

THE FEASIBILITY TEST STUDY OF USING DOLOMITE TO SUBSTITUTE THE LIGHT BURNT DOLOMITE UNDER POWDER ORE AND CONCENTRATE IN ROUGHLY EQUAL PROPORTION OF RAW MATERIALS STRUCTURE

粉精矿比例相当的原料结构下应用生白云石的试验研究

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

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

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

Sales : magnesia, magnesia brick, Meitanzhuan, bottom material, a special material that is not stereotypical fire-proof material, the light burning powder, steel.

销售：镁砂，镁砖，镁碳砖，炉底料，捣打料，不定型耐火材料，轻烧粉，钢材。

Improve the Quality of Ruite Titanium Dioxide Calcinate technology study;

提高金红石型钛白粉煅烧物质量的工艺研究

Effects of calcination temperature and zirc on addition on properties and microstructures of magnesia-spinel refractories containing lightweight aggregate

烧成温度和锆英石对轻骨料镁尖晶石材料性能和显微结构的影响

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

Study on Burning Portland Cement Clinker with Flyash and White Mud

白泥-粉煤灰烧制硅酸盐水泥熟料的研究

Creative and application of Nenjiang opal shale super fine study and application in ABS

超细嫩江蛋白石轻质页岩粉创制与应用研究

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