Patent NumberCN107632104B
Status已授權 Granted
一种环境样品中单质硫含量的测定方法
2021-05-11
Application NumberCN201710767330.7
Application Date2017-08-30
Rights Holder广州市香港科大霍英东研究院
郝天伟; 昝飞翔; 陈光浩; 王宇
Date Available2021-05-11
Country中国 China
Abstract本申请公开一种环境样品中单质硫含量的测定方法,包括下列步骤:收集样品;在2MPa的压强下,使样品充分燃烧;将生成的气体与碳酸氢钠溶液接触,反应生成硫酸根离子;测定硫酸根含量;根据测得的硫酸根含量计算样品中单质硫的含量。本发明的单质硫含量的测定方法操作简单,无需复杂的预处理,步骤简便;测定方法中采用的药剂安全性高,对环境友好;测得的结果精确度高,数据可靠;成本低,可以广泛应用。
Language中文Chinese
Open (Notice) NumberCN107632104B
IPC Classification NumberG01N30/96 ; G01N30/06 ; G01N30/14 ; G01N31/12
Patent Agent欧阳锐
Agency广州新诺专利商标事务所有限公司 44100
Document TypePatent
CollectionDEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING
Recommended Citation
GB/T 7714
郝天伟,昝飞翔,陈光浩,等. 一种环境样品中单质硫含量的测定方法. CN107632104B[P]. 2021-05-11.
APA 郝天伟., 昝飞翔., 陈光浩., & 王宇 (2017-08-30). 一种环境样品中单质硫含量的测定方法.
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