阿du
第1楼2008/06/08
中华人民共和国石油天然气行业标准(SY/T 6537- 2002)
http://www.instrument.com.cn/bbs/shtml/20080112/1135030/
包括:
天然气净化厂气体及溶液分析方法
Analysis methods of gas and solution for natural gas treating plant
2002一05一28发布2002一08一01实施
国家经济贸易委员会发布
目次
前言··················································⋯⋯ I
1 范围·······························,················⋯ ⋯ 1
2 规范性引用文件············································⋯⋯ 1
3 分析用溶液的制备···········································⋯⋯ 1
4 气体净化装置原料气和闪蒸气中硫化氢含量的测定·····························⋯⋯ 5
5净化气中硫化氢含量的测定·····························,·······⋯⋯5
6 气体净化装置酸气中硫化氢、二氧化碳及烃和永久性气体总含量的测定···············⋯⋯
7 气体净化装置原料气、净化气、酸气和闪蒸气总硫含量的测定·······················⋯⋯ 14
8 气体净化工艺过程气中硫化氢和二氧化碳含量的测定(气相色谱法)·,,·················⋯ ⋯ 14
9 硫磺回收过程气中硫化氢和二氧化硫含量的测定·······,············,,,······⋯⋯ 17
10 硫磺回收尾气中硫雾含量的测定···································⋯⋯ 22
11 硫磺回收过程气组成分析(气相色谱法) ······················,······⋯⋯ 25
12硫磺回收尾气中水含量的测定·..................·,··················,,,,·,··⋯⋯28
13脱硫溶液中硫化氢含量的测定········,················‘····,·······⋯⋯30
14 脱硫溶液中二氧化碳含量的测定····································⋯⋯ 33
15 脱硫溶液中硫代硫酸根含量的测定····················,··············⋯⋯ 36
16脱硫溶液组成分析(化学法)·,·····························,···⋯⋯37
17 脱硫和脱水溶液组成分析(气相色谱法) ·································⋯⋯40
附录A (规范性附录) 脱硫溶液中硫化氢含量的简易测定方法·························⋯⋯ 43
让他参考这个吧。
hrcren
第3楼2008/06/08
那要看你进的是什么样品了,液体样品呢,就跟普通的GC差不多,要是气体样品呢,差别可就大了。进气体样品要有气体前处理净化装置,要有专门的进样六通阀(注意:不用进样针),要有专用的色谱柱接口和专用的填充色谱柱,用毛细管柱是不行的。现在有工业用的在线分析GC,但据说贵死人,好多都是用实验室的GC改装的,具体看你老板的经济能力。
我们老板前段时间也想让俺用实验室的毛细管柱GC来测天然气样品,结果俺咨询了一下,希望不大,附件是俺给老板的报告,顺便也给你看看,可能有些东西对你有用,但希望你(包括其他下载的同志们)自己下载看看就行了,不要太过外传TCD检测器调研1