LF canceled the appearance of the basic converter steel in electric furnace steel and the difference in quality, changing the steelmaking process, iron and steel production process to become an indispensable equipment, almost all large and medium steel mills in China are equipped with ladle refining furnace.
LF的出现基本取消了电炉钢与转炉钢在质量方面的差别，改变了炼钢流程，成为钢铁生产流程中必不可少的设备，我国几乎所有的大中型钢厂都配有钢包精炼炉。
This paper analyses theoretically the reason of copper loses in slag during Tilting Furnace oxidation refining process, presents production practice of reduces the copper content in slag of Tilting Furnace.
理论分析了造成倾动炉氧化精炼过程中铜在渣中损失的原因，介绍了降低倾动炉渣含铜的生产实践。
To indroduce the automatic control system for the refining ladle furnace in Baotou Iron and Steel Co, including the system composition, main functions, equipment and control features of the basic automation level, the system hardware and software configurations, configuration and functions of application software, and features of process model s of the process control level.
介绍包钢的钢包炉精炼自控系统基础自动化系统的构成，主要功能、设备和控制特点；二级计算机系统硬软件构成、应用软件结构和功能以及工艺模型特点。
Use efficient energy saving equipment in place of energy intencive, such as rotating kiln in place of vertical kiln, reduction furnace、reduction pot and refining furnace
以大型高效节能的新设备取代高耗能设备，如用回转窑代竖窑，还原炉、还原罐、精炼炉等大型化
Gongyi City SHUANGJIAN the Ministry of Metallurgical Machinery Plant is the furnace, refining equipment manufacturers sentinel professional, well-equipped, is strong in design, a number of years in mechanical design and manufacturing of experienced senior engineering and technical personnel and professional and technical workers.
巩义市双剑机械厂是冶金部炉外精炼设备定点的专业生产厂家，设备精良，设计力量雄厚，有一批从事多年机械设计制造经验丰富的高级工程技术人员和专业技术工人。
Compared with traditional flux refining technics, its advantages embodies in the following areas: Environment-friendly, no discharging of pollutant with high content of chlorine and fluorine; the hydrogen removal rate of molten aluminum is more than 30%; save energy and reduce use of integrated fuel capacity about 1%; the handling capability of furnace slag decreased more than 30% than flux process technics; melting rate increased more than 18%; the wastage of metal aluminum declined about 50% than traditional technics; purifying costs is only 1/2 of salt flux, etc.
该技术与传统熔剂精炼工艺相比，其优势体现在以下几个方面：铝熔体除率达 30 ％以上；节约能源、降低综合燃料利用量达 1 ％左右；炉渣量比熔剂处理工艺降低 30 ％以上；熔化率提高 18 ％以上；金属铝损耗比传统工艺下降 50 ％左右；净化成本仅为盐熔剂的 1/2 等等。
Compared with traditional flux refining technics, its advantages embodies in the following areas: Environment-friendly, no discharging of pollutant with high content of chlorine and fluorine; the hydrogen removal rate of molten aluminum is more than 30%; save energy and reduce useof integrated fuel capacity about 1%; the handling capability of furnace slag decreased more than 30% than flux process technics; melting rate increased more than 18%; the wastage of metal aluminum declined about 50% than traditional technics; purifying costs is only 1/2 of salt flux, etc.
该技术与传统熔剂精炼工艺相比，其优势体现在以下几个方面：铝熔体除率达30％以上；节约能源、降低综合燃料利用量达1％左右；炉渣量比熔剂处理工艺降低30％以上；熔化率提高18％以上；金属铝损耗比传统工艺下降50％左右；净化成本仅为盐熔剂的1/2等等。
The unfired magnesia-calcium brick has been developed and used in 90t LF refining furnace in centain steelplant.
以合成镁钙砂、电熔镁砂为原料，以无水树脂做结合剂，添加适量的添加剂，研制出了LF 精炼炉用不烧镁钙砖。
This paper deals with the desulphurization in refining process for low carbon-silicon- aluminum steel in MoSi2 furnace and medium-frequency induction furnace in laboratory.
本文在实验室条件下，在硅钼棒炉和中频感应炉中分别对低碳低硅低铝钢进行了精炼脱硫工艺研究。
The width of throat has influence on both the backward flow in the throat and refining process, there exists an optimum width about ten percent of the furnace width.
利用三维数值模拟详细研究了运行工况对熔制过程的影响，并得到以下主要结果：（1）在实际池炉流液洞中不存在回流，这不同于一般二维模拟结果；（2）两供料道不同引出量对玻璃熔制过程影响不大；（3）流液洞宽度影响流液洞回流和玻璃澄清过程；（4）相对于侧墙和桥墙散热，池底散热显著影响玻璃熔制过程；（5）横向液面温度不对称改变了横向流态并且降低了玻璃熔制质量。
The bottom or receptacle in a silver-refining furnace.
炼银炉底部，炼银炉容器
Large-scale cement kiln before the kiln mouth, coal pipes, high-rate circulating fluidized bed, high-wear parts high-temperature, non-ferrous metal refining furnace, mixed heaters.
大型水泥窑前窑口、喷煤管、高倍率循环流化床、高磨损高温部位、有色金属精练炉、混合炉等。
Refining is an important working procedure for copper pyrometallurgy, which is generally performed in an anode furnace.
铜的火法精炼是火法炼铜中的一道重要工序，通常在阳极炉中进行。
The application of refining scrap copper by tilting furnace is described.
叙述了倾动式精炼炉在废杂铜火法精炼中的应用，以及与传统的固定式反射炉，回转式精炼炉在炉子结构和工艺操作方面的不同处，建议推广采
Aluminum refining furnace; magnesium aluminate spinel; high purity aluminum
精炼铝炉；镁铝尖晶石；高纯度铝
By refining methods steels can be divided into three classes: open-hearth furnace steel, converter steel, and electric furnace steel.
按冶炼方法，钢可分为平炉钢、转炉钢和电炉钢。
Based on the experimental study on LF foaming slag for steel refining and physical mathematical simulation to the main metallurgy processes of ladle furnace, analysis was accomplished in detail to certain ladle furnace in a domestic steel company.
本文通过LF泡沫精炼渣的实验研究以及对具体精炼炉原型主要冶金过程的数学物理模拟，对某冶金企业的钢包精炼炉进行了有针对性的分析讨论，以期对设备的顺行以及潜力的发挥提供理论指导。
The main products has: 200A-3 Oil Press, 202 type, 24 type, 240 type, 204-type pre-pressing machine, 1.5m 5 - 3.0m 5 steaming pan, various models of three-roll on-roll solution Pressure pressure embryo machine, Extrusion machine, drying machine, vibration fluidized bed dryer, frame-style crude oil filter, oil filter leaves and winter of filtering machines, centrifuges, sweetening pot, detreated pot, refining cans, from soap machine, than with mixers, heating cans, dehydrated machine, 28-36 decorticating machine, round screen, vibrating screen, flat screen, crusher, to stone machine, steam offline, deceleration machine, tube condenser, condensing plate, and plate heat exchangers, spiral plate heat exchanger, various scraper, cutter Liuzhou, hoist, 15-300 tons leaching equipment, 20-100 tons of salad oil equipment, one tons -20 tons of steam boilers, large 100000 -200 kcal million cards conducting oil furnace.
主要销售产品有：200A-3 榨油机、202 型、24 型、240 型、204 型预榨机、1.5m×5--3.0m×5 蒸炒锅、各种型号三辊、对辊液压压胚机、膨化机，烘干机、振动硫化床干燥机、板框式毛油过滤机、叶片滤油机，冬化过滤机，离心机、脱臭锅、脱色锅、精炼罐、脱皂机、比配混合机、加热罐、脱水机、28-36 剥壳机、圆筛、振动筛、平面筛、破碎机、去石机、蒸脱机、减速机、列管冷凝器、板式冷凝器、板式换热器、螺旋板换热器、各种刮板，绞龙、提升机、15-300 吨浸出设备，20-100 吨色拉油设备，1 吨-20 吨蒸汽锅炉，10 万大卡-200 万大卡导热油炉。
Po of the oil production of billets by electric furnace steel-making, vacuum degassing, furnace, refining techniques, ingredients evenly, metallurgical good quality; using three rolls of the rotary rack and 12 tension-reducing technology, and ensure good shape-up lines, Size of high precision, the product has good mechanical properties; finishing and the use of non-destructive testing (including ultrasonic testing, eddy current inspection, etc.) to ensure that the product has a good surface quality and internal quality at the same time using high-precision CNC machining thread, Thread parameters API standards and strict than 30 percent, so that the anti-stick products withholding performance, anti-slip performance, sealing performance, met the standard requirements of API.
宝达生产的油井管坯料采用电炉炼钢、真空脱气、炉外精炼等技术，成分均匀，冶金质量好；采用三辊斜轧和12机架张力减径工艺，保证宝达油管外形好、尺寸精度高，产品具有良好的综合机械性能；采用精整及无损探伤(包括超声波探伤、涡流探伤等)，从而保证产品具有良好的表面质量和内在质量；同时采用高精度数控机床加工螺纹，螺纹参数比API标准加严30%，从而使产品的抗粘扣性能、抗滑脱性能、密封性能等，均达到API标准规定值。
The refining pot is for silver and the furnace for gold, And a man is tried by the praise given him.
27：21 鼎为炼银，炉为炼金，人的称赞也试炼人。