发明名称 |
METHOD AND APPARATUS FOR COOLING PYROLYSIS EFFLUENT |
摘要 |
<p>A process and apparatus are provided for cooling gaseous effluent from a hydrocarbon pyrolysis furnace, the cooling conduit apparatus comprising: (i) an inner wall for contacting the effluent, the inner wall defining a bore extending a length of the cooling conduit, the inner wall including a perimeter opening along the bore; (ii) an outer wall external to the inner wall and substantially coaxial to the inner wall; (iii) a substantially annular cavity external to the inner wall and including at least a portion of the outer wall, the annular cavity fluidly and remotely connected to the perimeter opening, the annular cavity externally surrounding a perimeter of the inner wall, the annular cavity including at least a portion of the outer wall; and (iv) a peripheral channel extending around a perimeter of the inner wall, the peripheral channel providing a channel flow path that fluidly connects the annular cavity with the remotely connected perimeter opening along the perimeter of the inner wall.</p> |
申请公布号 |
EP2201085(B1) |
申请公布日期 |
2015.03.04 |
申请号 |
EP20080797349 |
申请日期 |
2008.08.07 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
SPICER, DAVID, B.;STRACK, ROBERT, D.;STEPHENS, GEORGE;FRYE, JAMES, M. |
分类号 |
F28C3/06;C10G9/00;F28D7/00;F28D7/10;F28D21/00 |
主分类号 |
F28C3/06 |
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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