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。
A type of adjustable tuyere, which applied on the cupola, makes smelting operation more conveniency and rapid, smelting effect more elevated.
研制出一种可调风口，应用在双屑化铁炉和冲天炉上，能使熔炼操作方便快捷，提高熔炼效果。
Below, a photo of a woman recycling a piece of imported American scrap metal inside of an industrial-scale motor scrap recycling (and copper smelting) operation south of Shanghai.
下面是一个妇女的照片，她正在一家上海南部的工业汽车废物回收(和金属熔化)厂回收一件美国进口的废金属。
The paper analyzes the corrosion reason of the waste heat boiler in smelting copper, discusses the corresponding measure during boiler design and operation.
本文结合余热锅炉的生产实践，浅析铜冶炼余热锅炉的腐蚀机理，简要探讨锅炉设计和运行中应采取的相应措施。
Skilled grasps the breakdown the diagnosis and removes the method, can guarantee the blast-furnace smelting the normal operation.
熟练掌握故障的诊断和排除方法，才能保证高炉冶炼的正常运行。
Today, Imperial Smelting furnaces are only in operation in Japan, China and Poland.
现在只有日本、中国、波兰仍在应用帝国熔炼工艺。
The relationships between smelting in FeMn blast furnace and coke rate, raw materials, fuel properties, operation and blast furnace type are stated.
论述了锰铁高炉冶炼强度与焦比、原燃料性能、高炉操作、高炉炉型等关系。
In order to improve smelting coefficient of blast furnace, produce more molten iron and decrease energy consumption, enterprise usually adopts furnace top high pressure operation.
为了提高高炉冶炼系数，多出铁，减少能源消耗，企业通常尽量采用炉顶高压操作。
Operation so far, it was proved to be the most successful example of the construction and transformation in the worldwide top-blown smelting process.
投产生产至今，被证明是世界范围内顶吹熔炼流程最成功的建设改造典范。
According to investigation and production practice, process operation system and furnace parameters in smelting high Si-Ba alloy are studied.
根据调查和生产实践，对冶炼高硅钢合金的工艺操作制度、炉子参数进行了探讨。
The utility model is fit for the crude zinc smelting and other metal smelting which requires the high-low temperature staged operation.
适合于粗锌冶炼，以及其它需要进行高低温分段操作的金属冶炼中。
Abstract: the reasons of CaSi furnace bottom rising are analysed, the operation procedure to prolong smelting CaSi period in 1mva electric furnace and the remarkable results achieved are expounded.
文摘：对硅钙电炉炉底上涨原因进行了分析，并阐述了延长1mva硅钙电炉生产周期的工艺操作方法及所取得的明显效果。
The reasons of CaSi furnace bottom rising are analysed, the operation procedure to prolong smelting CaSi period in 1mva electric furnace and the remarkable results achieved are expounded.
对硅钙电炉炉底上涨原因进行了分析，并阐述了延长1mva硅钙电炉生产周期的工艺操作方法及所取得的明显效果。
After the industrial and validation tests, the process has been adopted in two smelting plants and now in full operation.
在经过工业试验和工业验证试验后，对两座炼铅厂采用该工艺进行了设计，且现已建成投产。
The problems existing in FeSi smelting are analysed, the improvement mea sures are put forward in the aspects of technology, operation, management etc., and the results a re also introduced.
分析了硅铁冶炼存在的问题，提出了技术、操作、管理等方面促进高产低耗的改进措施，介绍了所取得的效果。
The utility model has a novel structure, a flexible operation and a reliable running, which is capable of widely being used in the smelting and holding furnaces of the aluminum process industry.
本实用新型结构新颖、使用灵活、运行可靠，可广泛应用于铝加工行业的熔炼、保温炉上。
The metering of concentrate charged in furnace is the base of flash smelting technological operation, and the stability and precision of data are very important.
入炉精矿计量的稳定与精确在闪速熔炼操作中至关重要。
The characteristics of the smelting technology, the structure of the cooling crucible, operation principle and one dimensional analysis of smelting process are introduced here. The techno…
本文介绍冷坩埚熔炼技术的特点，冷坩埚的结构、工作原理以及熔炼过程的一维解析解。
The characteristics of the smelting technology, the structure of the cooling crucible, operation principle and one dimensional analysis of smelting process are introduced here. The technology I...
本文介绍冷坩埚熔炼技术的特点，冷坩埚的结构、工作原理以及熔炼过程的一维解析解。
Compared with the existing crucible, the utility model has the advantages of large capacity, short time for smelting and heating and simple operation.
本实用新型与老式坩埚相比，容量大，冶炼加温时间短，操作简单。
Compared with the existing crucible, the utility model has the advantages of large capacity, short time for smelting and heating and simple operation.
本实用新型与老式坩埚相比，容量大，冶炼加温时间短，操作简单。
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