发明名称 |
SEALED OBSERVATION ELEMENT FOR SULFUR RECOVERY UNIT |
摘要 |
A sealed observation element for viewing the flow of molten liquid during the operation of a sulfur recovery unit comprises at least one sight glass that is heated and which may be swept with a purge gas supplied through one or more bleed rings to prevent condensation or deposition of materials on the side of the sight glass exposed to the process stream. <IMAGE> |
申请公布号 |
WO9707051(A3) |
申请公布日期 |
1997.04.10 |
申请号 |
WO1996US12978 |
申请日期 |
1996.08.09 |
申请人 |
TPA, INC. |
发明人 |
TAGGART, GEORGE, W.;LEWIS, JAMES, E;WARD, CRAIG, S. |
分类号 |
F27D21/02;B01J3/00;C01B17/02;C01B17/04;G01F23/02;G01P13/00 |
主分类号 |
F27D21/02 |
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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