The existing state of trace element in coal and variation of operation conditions have great effects on the enrichment of trace element in fly ash and bottom slag.
微量元素在煤中的赋存形态和锅炉运行工况的变化影响微量元素在底渣和电除尘器飞灰中的富集。
It introduces the technology of producing clean high-silicon silicomanganese. Fine materials, higher furnace temperature, suitable slag basicity and correct operation are all needed in the technology.
介绍了纯净高硅锰硅合金的生产工艺，即要有优质的原料、较高的炉温、合适的炉渣碱度和正确的冶炼操作方法。
Carbide slag used as desulfurizer instead of quicklime or white lime is an effective way to reduce the(operation) cost of dry flue gas desulfurization(DFGD) system.
干法烟气脱硫一般采用生石灰或者熟石灰作为脱硫剂，采用电石渣作为脱硫剂以废制废，有效降低了干法烟气脱硫的运行成本。
The scaling problems of ash and slag conveyance pipes in coal-fired power plants affect the normal operation of generating sets.
燃煤电厂输灰管道结垢问题影响发电机组的正常运行。
The operation of bubbly slag submerged - arc is a new technology of electric arc furnace smelt.
泡沫渣埋弧操作是电弧炉炼钢的一项新技术。
The problem in operation of cooling roller of slag removal and its reason were described and analyzed.
叙述排渣冷却滚筒运行中出现的问题，分析了原因，并成功地进行了改。
Since the system can display with image the ash and slag distribution in the ash-pit under the boiler in a real-time manner, it helps people effectively control the operation of the ash system.
该系统能实时绘图显示炉底灰坑内灰渣分布情况，使运行人员充分掌握炉底出灰系统的运行情况，取得了很好的效果。
The practice has proved that low basicity operation has characteristics of making slag rapidly, spraying slightly and little consumption.
实践证明，低碱度操作具有成渣快速、喷溅较小、消耗较低的特点。
One of the difficulties for the circulating fluidized bed (CFB) is the cooling and handling of the bottom slag, which is also one of the neck problems effecting on the operation of CFB.
底渣的冷却和输送是循环流化床应用难点之一，也是影响循环流化床运行的主要瓶颈之一。
Meanwhile, the influence of operation parameters on the result of slag splashing and the mechanism of bonding between the slag layer and the lining have been discussed on t...
并根据试验结果讨论了操作工艺对溅渣高度与厚度的影响及溅渣层与炉衬的结合机理。
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。
The loss of copper in electric furnace slag during flash smelting operation is described.
介绍了在闪速熔炼过程中，铜在电炉渣中的损失状况。
With a clean environment, DAT is away from pollution sources such as oil, coal, bulk grain and slag, which leads to its excellent operation conditions.
码头环境清洁，远离油品、煤炭、散粮、矿粉等污染源，作业环境优良。
In the process of its put into operation some problems were revealed, including coal block, difficult slag discharge, excessive output of fans and so on.
在投运过程中暴露了不少问题，如堵煤、排渣困难、风机出力过大等。
This paper introduces main problems in the operation of the slag cooler of 300 MW CFB boilers in Qinghuangdao Power Generation Co.
介绍了新型300MW循环流化床锅炉通用的风水联合冷渣器的结构、特点及应用方式，并对其应用中的一些问题提出了自己的见解。
Simplify the slag removing operation: the tundish paint layer used is easy to remove, and 95% tundish will automatically drop off or by a slight cleaning around it.
简化清渣作业：使用后的中间包涂料层易清理，95%以上的中间包自动翻落，其余对周边稍作清理即可自动翻脱。
Operation requires adding manganese iron powder in batches and removing slag on time.
操作要求分批加入锰铁粉并按时捞渣。
For the furnace operation, optimistic heating patterns, billet spacing control depending on rolling mill production, prompt removal of slag on furnace bottom, utilization of industrial ve…
在操作方面，论述了合理的加热制度、随轧机产量的变化改变炉底布料密度、及时清除炉底积渣、工业电视在装出料操作上的应用以及定期更换炉底砌砖等。
The disc type steel slag magnetic separator has the advantages of simple structure, high processing rate, good magnetic separation effect and stable operation and the like.
本发明具有结构简单，处理率高，磁分离效果好，以及运行平稳等优点。
This product designed for pushing off the slag in steel making is an indispensable ideal product for converter operation.
该产品用于炼钢时挡渣，是转炉生产不可缺少的理想产品。
By optimizing the shape of tundish, high grade protecting slag and FLW field in mould, perfect effects are gained in operation.
并通过对中间包包形、保护渣、结晶器流场等的进一步优化，确保其达到安全、高效、稳定、顺行的理想效果。
By optimizing the shape of tundish, high grade protecting slag and FLW field in mould, perfect effects are gained in operation.
并通过对中间包包形、保护渣、结晶器流场等的进一步优化，确保其达到安全、高效、稳定、顺行的理想效果。
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