发明名称 |
Method of measuring high temperatures and instrument therefore. |
摘要 |
The invention provides a method for measurement of high temperatures of a process stream by means of a thermocouple arranged in a thermowell, wherein the thermowell is at least partly covered by a layer of a catalytic material being active in at least one endothermic reaction. <??>The thermowell is installed in a reactor by inserting the thermowell through a hole penetrating the reactor wall so that the tip of the thermowell is in contact with the process stream. <??>The invention is typically used where the reaction is a reforming reaction and the reactor is an autothermal reformer fed with a hydrocarbon stream and an oxygen containing stream. <IMAGE> |
申请公布号 |
ZA200402894(B) |
申请公布日期 |
2004.10.25 |
申请号 |
ZA20040002894 |
申请日期 |
2004.04.16 |
申请人 |
HALDOR TOPSOE A/S. |
发明人 |
IVAR IVARSEN PRIMDAHL;TOMMY HANSEN |
分类号 |
G01K1/08;B01J12/00;G01K1/12;G01K1/14;G01K7/02 |
主分类号 |
G01K1/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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