The process flowsheet, equipment parameter of jigging separation used for waste slag and metal from ferrochromium manufacture is summarized. Its economic result are also given.
概述了铬铁合金废渣用跳汰精选分离的工艺流程、设备参数和性能，以及该工艺的经济效益。
The main problems existed in the crushing process of Jinkouling Copper Mine, such as improper flowsheet and uneven equipment loads, are studied in detail.
分析了金口岭铜矿碎矿工艺存在的流程不合理、设备负荷不均、无法满足球磨工艺要求等主要问题。
After the technological transformation, the ore processing flowsheet and equipment was improved, and the equipment operation rate and ore dressing recovery rate was enhanced.
通过技术改造使选矿工艺流程及设备日趋完善，提高了设备运转率和选矿回收率。
The separation by the multi-stage spiral sluice is characterised by the formation of a flowsheet of leanrich separation and classification separation in the internal of the equipment.
多段螺旋溜槽的选别特点是在设备内部形成贫富分选和分级分选流程。
The paper describes the raw material, equipment, flowsheet and method of the briquetting test of sponge iron powder. Suitable parameters were obtained through the research.
叙述了海锦铁粉压块成型试验的原料、设备、流程、试验方法及结果。
Application of "mid low low temperature" shift process is introduced. The flowsheet, main equipment, catalyst reduction and operation are described.
介绍中低低变换工艺的应用情况，给出了工艺流程和主要设备，阐述了催化剂的升温还原过程和生产运行及存在的问题。
Therefore, technical transformation was made on the flowsheet and the transformed flowsheet and equipment suit better to the ore properties and has achieved better results.
通过对流程进行技术改造，使流程和设备适应了矿石性质，取得了较好的效果。
The paper describes the characteristics of steel slags, the flowsheet and the practical situation in production, and introduces the beneficiation equipment as well.
系统地介绍了钢渣特性、设计选用的流程及目前生产的实际情况，并对选矿设备进行了介绍。
From the industrial practice, it is shown that the design features correct flowsheet and technical concept, rational selection of equipment and assures top class in ingot product.
实践证明，本设计工艺流程和技术方案正确，选用的设备合理，产出铟锭达到了国家一级标准。
According to flowsheet adopted and equipment improved, a pre-dressing flowsheet together with its test results are introduced.
根据流程、设备的改进，给出一个提前分选的流程及试验结果。
The technological principles, process flowsheet, main parameters, equipment selection, wastes disposal and environment protection are described in this paper.
文中介绍了氧化、着色的工艺原理、生产流程、主要参数、设备选择、三废治理和环保措施等。
The process flowsheet of PET unit based on home technology and equipment was introduced.
介绍了采用国产化技术装备的聚酯装置工艺流程。
The process flowsheet of PET unit based on home technology and equipment was introduced.
介绍了采用国产化技术装备的聚酯装置工艺流程。
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