碳硫测定中吸附问题的探讨  

On the Adsorption of Carbon and Sulfur in Their Determination by Combustion Method

作　　者：钟其云[1] 

机构地区：[1]北京有色金属研究总院,北京100088

出　　处：《分析试验室》1993年第5期73-75,共3页Chinese Journal of Analysis Laboratory

摘　　要：本文介绍燃烧法测定碳硫时,CO_2和SO_2的吸附问题,并提出了减少吸附的措施。文中讨论和分析了吸附原因。In the determination of carbon and sulfur by combustion method,carbon dioxide and sulfur dioxide formed in the combustion furnace are usually adsorbed by other vaporized components of the sample, resulting in erroneous analytical results. The adsorption process was studied in order to reduce or eliminate the adsorption. Some methods have been proposed to reduce the adsorption and the adsorption mechanism has also been discussed.

关 键 词：燃烧法 吸附 测定 碳 硫 

分 类 号：O613.71[理学—无机化学]