对岩石矿物分析第四版一书的建议  

Some Suggestions to Rock and Mineral Analysis(the 4th Edition)

作　　者：郑大中[1] 赵芳芳[1] 陈琳玲[1] 郑若锋[1] 

机构地区：[1]成都综合岩矿测试中心,成都610081

出　　处：《四川地质学报》2013年第3期366-370,共5页Acta Geologica Sichuan

摘　　要：对书中一些特殊样品的制备方法提出建议;对切乔特经验缩分公式的科学性提出质疑,建议吐故纳新;指出HF-HCIO4法测二氧化硅存在严重的缺陷,建议用HF、H2SO4-V2O5法代替;指出酸溶-亚铁容量法测钒主要反应式不当,建议更正;在稀王水、稀盐酸介质中,活性炭吸附的金是单质金(为还原吸附),而不是AuCl4-,建议改正。This paper makes some suggestions to Rock and Mineral Analysis （the 4thEdition）. Query tile Qeqott formula. Make a suggestion on determination of SiO2 by HF and H2SO4-V205 other than HF-HCIO4. The main chemical reaction formula for determination of Vanadium by acid pasting and ferrous ammonium sulfate volumetry should be changed. Au adsorbed by activated carbon in dilute hydrochloric acid and dilute aqua regia is Au as simple substance other than AuCl4-.

关 键 词：岩石矿物分析 样品的制备 缩分公式 容量法测钒 活性炭吸附金 建议 

分 类 号：P545[天文地球—构造地质学]