... high purity silver 高纯银 high purity strontium carbonate 高纯碳酸锶 high quality coal 优质煤 ...
基于14个网页-相关网页
High purity strontium carbonate is usually obtained through chemical purification of industrial SrCO3. Today most of domestic thick strontium carbonates depend on importation from outsea, and technology for preparation of high purity substance needs to be improved.
目前国内大部分高纯碳酸锶都依靠进口,因此,高纯碳酸锶生产技术有待于提高。
参考来源 - 化学—溶剂萃取联合法制备高纯碳酸锶·2,447,543篇论文数据，部分数据来源于NoteExpress
Methods of preparing nanometer strontium carbonate with high purity are also reviewed.
最后对高纯碳酸锶纳米粉体的制备技术进行了综述。
Through moulding by adding assistant, high temperature calcination, soaking and digestion, filtration, carbonization and drying, strontium carbonate of 97% over purity is produced.
过滤后的溶液浓缩为硫酸铵副产品。粗碳酸锶细粉加助剂成型，高温煅烧、浸煮、过滤、碳化、干燥得纯度为97％以上的碳酸锶。
应用推荐