发明名称 |
Combustor installation and process for producing a heated fluid. |
摘要 |
<p>A boilerless steam generator, e.g. for use in producing steam to flood an oil bearing formation comprises a catalytic combustor (11) in which a thermally self-extinguishing carbonaceous fuel diluent admixture is combusted. Water from a source (15) is mixed with fuel from a source (16) in a mixer (14) and then formed into an emulsion in homogenizer (17). The emulsion is fed to combustor (11) and mixed with air containing stoichiometric quantities of oxygen before flowing through a catalytic combustion zone to directly heat the water to produce suber-heated steam. Upon discharge from the combustion zone additional water is added to the steam/combustion product mixture and the resultant flow enters well casing (33). By keeping the ratio of dilient to fuel high, a low combustion temperature is obtained and this avoids the formation of thermal nitrous oxide, and avoids problems of catalyst stability. </p> |
申请公布号 |
EP0072675(A2) |
申请公布日期 |
1983.02.23 |
申请号 |
EP19820304274 |
申请日期 |
1982.08.12 |
申请人 |
DRESSER INDUSTRIES INC. |
发明人 |
LATTY, JAMES ANTHONY;EISENBARTH, DARWAIN SPENCER |
分类号 |
F22B1/00;F22B35/00;C10L1/32;E21B36/02;F23C13/00;F23C99/00;F23D11/16;F23K5/12;F23N1/00;F23N5/02;(IPC1-7):23C11/00;21B36/02;23K5/00 |
主分类号 |
F22B1/00 |
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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