欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
使用田口法探索了影响钒钛磁铁矿热压块抗压强度的重要因子，并通过信噪比分析计算各因子对抗压强度的贡献率，最终给出钒钛磁铁矿热压块的最佳制备条件.实验结果表明，在热压温度、配碳比、煤粉粒度三个影响因素中，煤粉粒度对抗压强度的影响程度最大，其贡献率达到了79.99%，温度和配碳比二者的贡献率分别为15%和3.63%.优化后钒钛磁铁矿热压块的制备参数为热压温度300℃、煤粉粒度﹤75μm、配碳比1.8.在优化后的参数下进行验证实验，得到的钒钛矿热压块的平均抗压强度达到1152.1 N.
英文摘要：
The Taguchi method was used to explore the important influence factors on the compressive strength of vanadium titanium magnetite hot briquettes,and then the contribution rates of these factors to the compressive strength were calculated through the signal-to-noise ratio analysis.Finally,the best preparation conditions of vanadium titanium magnetite hot briquettes were established.The results showed that among the three processing parameters including the hot-briquetting temperature,carbon ratio and coal particle size,the coal particle size was the most important factor to the compressive strength,and its contribution rate is up to 79.99%,the contribution rates of the hot-briquetting temperature and the carbon ratio were 15% and 3.63%, respectively.The optimized parameters of the preparation process of vanadium titanium magnetite hot briquette are as follow：hot-briquetting temperature 300 ℃,coal particle size less than 75 μm, carbon ratio 1.8.Verification experiments were conducted with the optimized parameters,and the average compressive strength of the vanadium titanium magnetite hot briquette is up to 1 152.1 N.
同期刊论文项目
同项目期刊论文
Preliminary study on photocatalytic degradation of methyl orange and Cr(VI) compound system by titan
Photocatalytic oxidation of methyl orange over titania-bearing blast furnace slag photocatalysts and
Preparation of UV-visible light responsive photocatalyst from titania-bearing blastfurnace slag modi
Preparation and characterization of Zn/Ce/SO42--doped titania nano-materials with antibacterial acti
Preparation and Characterization of Zinc and Cerium Co-doped Titania Nano-materials with Antibacteri
A new process of gas-based direct reduction electric furnace smelting separation for high chromium v
Preparation and characterization of carbon or/and boron-doped titania nano-materials with antibacter
期刊信息
位置：