含铁物料 meaning in Chinese
iron-bearing material
Examples
- An iron - containing material with an iron grade of over 20 % can be recovered from magnetic separation tailings of liuling iron mine by gravity method . this material can be used instead of partial clayey material to produce portland cement so as to reduce the mine tailings discharge amount to 43 . 52 % , to raise the iron recovery from 70 . 89 % to 84 . 62 % and to reduce the iron ore powder consumption in raw cement mixture and the energy consumption of raw material grinding
用重选法从刘岭铁矿磁选尾矿中回收铁矿物，可获得铁品位大于20 %的含铁物料，用此物料代替部分粘土质原料生产硅酸盐水泥，使矿山尾矿排放量减少至43 . 52 % ，铁的回收率由70 . 89 %提高到84 . 62 % ，并且减少了水泥生料配料中铁矿粉的用量，降低了生料粉磨能耗。 - This dissertation is faced to the process of steel rolling to found network of manufacture material flow , basing on it founding guide line evaluation system of the cost of unit standard producing working procedure , guide line evaluation system of the quality cost of unit standard producing working procedure and guide line evaluation system of performance and efficiency ; and base on the cost data of all kinds of material flows , manufacture flow , flux data , manpower , energy consume , material consume , capital asserts occupied , fund occupied , and the production in working procedure , throughput of the materials in working procedures in the flow and countercurrent flow in the network of material flow of recorded in working procedure producing , using the “ whole closed down lane ” model to describe network of manufacture material flow of steel rolling , found the cost analyzing model system of the network faced to producing process . make the cost increasing of the producing by abnormity material flow in working procedure , and even the cost increasing of the producing procedure as the cost of the management behavior of working procedure fallen under cost evaluation guideline in responsible working procedure , so as to ration measure the factors fast correlated with management behavior by measuring the cost
在企业管理信息化辅助工具所建立的数据平台基础上,建立了以基准物流图模型为基础的轧钢生产主流程物流网络拓扑图,根据图论的理论求解最大流量和最小费用;计算每个生产节点的加工成本,分离质量成本,克服了单纯财务数据进行成本核算所带来的缺陷;建立了轧钢生产主流程工序含铁物料吞吐能力基准图模型,并根据此模型建立了轧钢生产主流程工序激励物流协调性和匹配性、工序响应物流协调性和匹配性分析的过程能力指数计算方法;通过引入决策单元综合投入与综合产出效率最优原则的模型和基于投入不变、分析产出是否有效或基于产出不变、分析投入是否有效的模型,实现了对多个绩效指标在不同绩效值集合之间的相对比较,并可根据投入产出效率准则、或者投入(产出)有效性准则进行排序。 - There is a chemical reserve zone in the stack . in this zone the fe is present as feo , and the gas component is close to the balance composition of fe0 . 947o / fe . so there is a part of longitudinal section , in which : l ) gas keeps its component , as ascending . 2 ) the composition of the gas is close to the equilibrium composition of the fe0 947o + co - " 0 . 947fe + co2 under the temperature of the thermal reserve zone of about 1200 + 100k
根据冶炼理论，高炉在炉身一定高度上有一个“化学贮备区” ，在该区，含铁物料实际上都是浮氏体，并且煤气成分接近fe _ ( 0 . 947 ) o fe平衡时的成分，这样，高炉内存在高炉热控制模型开发一个纵向区域，在该区内：二）煤气上升时，成分不变。 - Abstract : an iron - containing material with an iron grade of over 20 % can be recovered from magnetic separation tailings of liuling iron mine by gravity method . this material can be used instead of partial clayey material to produce portland cement so as to reduce the mine tailings discharge amount to 43 . 52 % , to raise the iron recovery from 70 . 89 % to 84 . 62 % and to reduce the iron ore powder consumption in raw cement mixture and the energy consumption of raw material grinding
文摘:用重选法从刘岭铁矿磁选尾矿中回收铁矿物，可获得铁品位大于20 %的含铁物料，用此物料代替部分粘土质原料生产硅酸盐水泥，使矿山尾矿排放量减少至43 . 52 % ，铁的回收率由70 . 89 %提高到84 . 62 % ，并且减少了水泥生料配料中铁矿粉的用量，降低了生料粉磨能耗。