ASTM UOP197-1989 标准详情
- 标准号:ASTM UOP197-1989
- 中文标题:硫醇硫 - 铜价
- 英文标题:mercaptan sulfur - copper number
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1989
This is a rapid procedure for estimating mercaptan sulfur in naphtha or other low-boiling petroleum distillates. Copper number is defined as the number of milligrams of copper required to titrate 100 mL of sample. Mercaptan sulfur is calculated from
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