出渣

Further,semisteel,V_2O_5 flakes and titanium dioxide are achieved separately according to vanadium recovery from hot metal/vanadium slag and titanium recovery from titanium-beating sl.

通过进一步的铁水提钒、钒渣提钒和硫酸法提钛处理，生产出合格的半钢、片状 V_2O_5和钛白产品，元素回收率分别达到88%、 42%和75%，最终实现了铁、钒、钛的分离和综合回收利用。

In fact, silicon dioxide, aluminum oxide, ferric oxide, calcium oxide and sodium oxide are the main components of coal ash that influence on fouling and slagging.

由于我国煤炭种类繁多，煤中矿物质的成分和含量千变万化，给煤的结渣机理研究带来很多干扰因素，从中找出明确的规律不是一件易事。

For meeting requirements of the spillway excavation progress and the stone grading, a reasonable blasting technology is a key factor.

为既能满足溢洪道开挖进度的要求，又能使爆破出的石渣符合大坝填筑石料级配的要求，采取合理的爆破技术是关键。

The sodium stannate from slag containing tin is prepared directly by the process including alkali fusion ,leaching,purification,concentration and crystallization.

以含锡渣为原料，采用碱熔—浸出—除杂—浓缩结晶工艺直接制取了锡酸钠产品。

The taphole of UHP-EAF should stand severe molten steel corrosion, slag erosion, oxidation and temperature change during operation.

超高功率电弧炉出钢口在使用过程中要经受钢液的冲刷、渣液的侵蚀、氧化和温度的剧烈变化。

In order to increase the hot metal throughput of main trough, some reforms to the trough were carried out, and in order to realize zero-interval tapping and meet the needs for smooth operation and intensified smelting of BF, the management and maintenance of taphole were strengthened at Maanshan Steel's 2500 m~3 BF.

马钢2500m~3高炉通过对渣铁沟进行技术改造，增加了主沟通铁量；通过加强铁口管理与维护，实现了零间隔出铁，满足了高炉强化冶炼的需要。

The affects of oxidant dosage,residual acid concentration and leaching time on leaching efficiency of tellurium were studied.

采用氧化酸浸的方法从铜电解阳极泥处理过程中产生的综合渣中浸出碲。

Thermodynamic analysis results show that tellurium can be leached by sulfuric acid leaching method from lead-rich tellurium slag.

并通过硫酸浸出高铅碲渣中碲的条件实验验证了热力学分析的结果。

To bigger and stronger, so long enterprises, companies rely on the China University of Mining and Technology and personnel, co-developed with the advanced international level, fill the gaps in the series LZJ slurry pump and XS series of two-cycle suction pump, the product line Widespread use of mining, coal, petroleum, chemical, metallurgical, power, infrastructure construction, dredging and other businesses.

为了做大做强、做久企业，公司依托中国矿业大学的技术和人才优势，共同开发出了具有国际先进水平、填补国内空白的LZJ系列渣浆泵和XS系列双吸循环泵，该系列产品广泛使用采矿、煤炭、石油、化工、冶金、电力、基础建设、清淤等各行各业。

By utilizing the municipal solid waste of alkaline-straw papermaking mills: causticization、lignin、sludge and grass residue, through composting-compound and granulation, the "Organa-Mineral Compound Fertilizers" was produced, and the field test was done.

利用碱法草浆造纸企业产生的固体废弃物：白泥、木质素、生化污泥及废草渣，经堆肥处理后复配、造粒，生产出一种有机－无机复混肥，并进行了农田试验。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。