研究了石灰活性对烧结矿中铁酸钙的结晶形态、烧结矿品位、强度和成品率等的影响。
The influences of the lime's activities on the form of calcium ferrite, the sinter's grade, intensity and yield have been studied in this paper.
采用低温烧结、小球烧结以及匀矿智能堆积等技术，提高了烧结矿品位，降低了烧结能耗。
We increase the grade of sinter and decrease the energy consuming of sinter by the technologies of low temperature agglomerating, spherule agglomerating and intelligence heaping, etc.
本钢炼铁所需的主要原料为烧结矿，在生产过程中烧结矿品位高低和碱度波动对高炉生产影响很大。
The main raw materials demanded by Benxi iron and iron company are sinters, however the grade level of sintering products and the variation of alkalinity greatly influence the blast furnace process.
通过实例分析了采购成本、烧结成本与铁前成本与公司总体效益之间的关系，阐明了提高烧结矿品位的必要性。
With some examples the relations between purchasing cost, sintering cost, cost before ironmaking and total profit of a company are analyzed, the necessity to raise the agglomerate grade is emphasized.
巴西CVRD矿具有含铁品位高、有害杂质少、烧结性能良好的特点。
The CVRD ore produced by Brazil has the features of high ferrous grade, few harmful impurities and good sintering properties.
结果表明，高品位攀精矿烧结性能较差，对烧结矿转鼓强度、成品率及冶金性能有不利影响。
The results show that the sintering ability is poor, and will possess unfavorable effect on sinter tumbler strength, product rate and metallurgical property.
烧结矿的配比对提高烧结矿的品位和降低有害元素的含量至关重要。
The formula of sintering ore burden is essential to raising its grade and to reducing the harmful elements.
将不同品位的烧结矿成本按某一品位折算为可比成本，建立了线性规划模型。
The linear programming model was established by the manner of converting sintering costs of various sinters to a certain sinter′s comparable cost.
添加硼酸不会降低烧结矿的品位，且工艺简单。
The grade of sinter is not reduced because of H 3BO 3 addition , The addition process is simple.
可提高烧结矿的铁的品位(提高4个百分点)。
Therefore, the Iron grade of the sintering ores can be improved by 4 percentage points.
结果表明，高品位攀精矿烧结性能较差，对烧结矿转鼓强度、成品率及冶金性能有不利影响。
The experiment results showed that the sintering ability is poor, and will possess unfavorable effect on sinter tumbler strength, product rate and metallurgical property.
用高品位攀精矿替代部分进口矿烧结是可行的。
And also it is practicable that using high grade Panzhihua concentrates to replace part of import ores.
用高品位攀精矿替代部分进口矿烧结是可行的。
And also it is practicable that using high grade Panzhihua concentrates to replace part of import ores.
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