发明名称 |
Continuous sulphur trioxide getermination in - moist gases |
摘要 |
The sample stream is split into two congruent parts and one of the side-streams is passed through a contact tube, heated to 1000 degrees C, whilst the other is mixed with water vapour and passed through a cooling tube. The SO2 contents of both side-streams are measured and the SO3 content is determined by the difference between the two readings. |
申请公布号 |
DE1933091(A1) |
申请公布日期 |
1970.10.15 |
申请号 |
DE19691933091 |
申请日期 |
1969.06.30 |
申请人 |
VEB MANSFELD-KOMBINAT WILHELM PIEK |
发明人 |
GUENTHER WEHLE,DIPL.-CHEM.;KURTI UHDE,DIPL.-CHEM. |
分类号 |
G01N31/00;G01N33/00 |
主分类号 |
G01N31/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|