查询词典 carbonization

It is proposed and confirmed in industrial test that the concentration of Al in the liquid phase can be minimized via adjusting the conversion rate of the carbonization of potassium chromate.

提出了通过调整K2 CrO4 碳酸化反应转化率来降低体系中Al杂质含量的新方法，工业试验已证明了其可行

Activated carbon is to use anthracite coal, wood, nut shell or by carbonization and various materials made of activation treatment of black porous particle.

活性炭是用烟煤、无烟煤、果壳或木屑等多种原料经碳化和活化处理制成的黑色多孔颗粒。

Since 2002, the company has developed various types of more than 20 kind of the dry and wet type of sandblast machine altogether (aluminium quality, copper, iron, gather urethane sandblast machine), more than 100 kind of nuzzle (including in wolfram steel, carbonization boron, carborundum, compound pottery and steel nuzzle), and other many kinds of sandblasting machine fittings, the great one has met lots of sandblast machine factory and sandblast sales departments to many kinds of demands for sandblast machine.

从2002年开始，公司共开发了二十几种各式干湿型喷砂枪（铝质，铜质，铁质，不锈钢，聚氨酯喷砂枪），一百多种各规格喷咀（钨钢，碳化硼，碳化矽，复合陶瓷及钢质喷咀）以及其他多种喷砂机配件，极大的满足了各喷砂机械厂及喷砂销售部对多种喷砂配件的需求。

The influences of different stirring system and Al3 seeds addition on particle size of carbonization product from sodium aluminate solution were investigated.

采用间断碳分的方法，研究了不同搅拌和晶种添加情况对铝酸钠溶液碳酸化分解产品粒度的影响规律。

The experimental research on the carbonization precipitation of sodium aluminate solution with high content Al2O3 (170~190g/L) is carried out.

摘 要：对高浓度铝酸钠溶液碳酸化分解过程中Na2O的析出行为和产品中Na2O的存在形式进行了实验研究。

The products obtained by co-heating carbon containing carbyne moieties and elemental sulfur, formed by base-induced carbonization of polyvinylidene chloride, have been characterized by 13C-NMR and Raman spectroscopies, XRD and SEM.

声为克服锂／硫电池的正极材料单质硫的导电性差、放电产物的部分溶解导致电池性能下降等问题，设计并制备了一种新型正极材料多硫化碳炔。

When the carbonization temperature greater than 600 ℃, with the materials made of carbon increase calorie 500~ 1000 kcal.

当炭化温度大于600℃时，用上述材料制成炭的发热量可提高500～1000千卡。

Biomass-based tar ; dry distillation carbonization ; chemical component ; Gas Chromatography-Mass Spectrometry

生物质焦油；干馏炭化；化学组成；气相色谱-质谱

Most factories use the carbonization method. Some medium and small factories use the barium carbonate ore method. Only a few factories use the double decomposition method with a relatively high cost. The total output was 500kt in 2001. There are more than 30 factories today and facilities under construction have a capacity of 110kt/a.

目前我国大多数厂家采用碳化法，一些中、小型企业采用毒重石法，而只有少数厂家采用成本较高的复分解法生产碳酸钡。2001年全国碳酸钡总产量为50万t，30多家生产厂，在建装置能力11万t/a。

Preparation of carbon molecular sievesfrom brown coal by two-step carbonization methodhas been investigated in this work.

本文针对高挥发分的褐煤原料，提出两步炭化法制炭分子筛概念，并考察了工艺条件和产品空分性能。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。