发明名称 |
Device for injection of hydrocarbons into a fluidized chamber |
摘要 |
Device for atomization and injection of a hydrocarbon batch into a reaction chamber comprising an admission and mixing chamber (5) for the liquid hydrocarbon batch introduced into the device by a tube (8) and for an atomization gas introduced into the device by a cylindrical casing (9) containing tube (8), said casing (9) being extended by a Venturi tube (6) consisting of a convergent part connected upstream to cylindrical casing (9) and a divergent part connected downstream to a hemispheric tip (7) that leads, by a rectangular slit with an opening angle (16) between about 100 and 115 degrees, to the reaction chamber. Application of this device to catalytic cracking of heavy hydrocarbons. |
申请公布号 |
US2004062689(A1) |
申请公布日期 |
2004.04.01 |
申请号 |
US20030429952 |
申请日期 |
2003.05.06 |
申请人 |
GAUTHIER THIERRY;LEROY PATRICK;KOUDIL ABDELHAKIM;RAYNAL LUDOVIC |
发明人 |
GAUTHIER THIERRY;LEROY PATRICK;KOUDIL ABDELHAKIM;RAYNAL LUDOVIC |
分类号 |
B01F3/04;B01F5/04;C10G11/18;(IPC1-7):B01J8/18;B05B7/00 |
主分类号 |
B01F3/04 |
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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