摘要
开展了攀枝花74%品位钛渣熔盐氯化制备四氯化钛的试验研究,考察了74%品位钛渣作为氯化原料时,氯化炉温度控制、熔盐成分控制和产品质量情况,并对不同品位钛渣熔盐氯化时技术经济指标进行了对比分析。研究表明:使用攀枝花74%品位钛渣熔盐氯化生产高品质海绵钛用四氯化钛工艺可行,与采用78%钛渣熔盐氯化相比,每吨粗四氯化钛可节约成本98.3元。
The chloridizing experimental studies in molten salts were carried out, and the temperature chlorination furnace, composition control of molten salts and product quality were investigated with 74 of % titanium slag in Panzhihua as raw materials. The technical and economic index for chlorination of titanium slag with different grades was contrastively analyzed. The results show that chloridizing 74% titanium slag titanium sponge, and the cost with that of the titanium tetr in molten salts is feasible to produce titanium tetrachloride for high quality per ton of titanium tetrachloride can be reduced by 98.3 Yuan compared chloride by 78% titanium slag.
出处
《钢铁钒钛》
CAS
北大核心
2015年第2期7-12,共6页
Iron Steel Vanadium Titanium
基金
国家重点基础研究发展计划(973计划)(项目号2013CB632606)
关键词
钛渣
熔盐氯化
四氯化钛
titanium slag, molten salt chlorination, titanium tetrachloride
