Fluidized bed reactor
The invention discloses a fluidized bed reactor. The inner space of the main body of the fluidized bed reactor comprises a settlement zone and a reaction zone from top to bottom. An inclined separation body is hermetically arranged in the settlement zone and divides the settlement zone into an upper...
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| creator | ZHANG TONGWANG HAN YING TIAN ZHIHONG WU XUEFENG ZHU BINGTIAN LIU LINGTAO HOU SHUANDI ZHANG LE |
| description | The invention discloses a fluidized bed reactor. The inner space of the main body of the fluidized bed reactor comprises a settlement zone and a reaction zone from top to bottom. An inclined separation body is hermetically arranged in the settlement zone and divides the settlement zone into an upper chamber and a lower chamber. The upper chamber is provided with a gas outlet. A gas-solid separation device is arranged in the lower chamber. A gas-solid mixed phase inlet section and a particle outlet section of the gas-solid separation device are located in the lower chamber. An exhaust pipe of the gas-solid separation device passes is communicated with the upper chamber through a gas delivery pipe passing through the separation body. The upper chamber is communicated with a return pipe which passes through the separation body and can stretch into a dense bed. The fluidized bed reactor can timely convey separated fine catalyst particles into the dense bed of the reactor so that the amount of the suspended cataly |
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The inner space of the main body of the fluidized bed reactor comprises a settlement zone and a reaction zone from top to bottom. An inclined separation body is hermetically arranged in the settlement zone and divides the settlement zone into an upper chamber and a lower chamber. The upper chamber is provided with a gas outlet. A gas-solid separation device is arranged in the lower chamber. A gas-solid mixed phase inlet section and a particle outlet section of the gas-solid separation device are located in the lower chamber. An exhaust pipe of the gas-solid separation device passes is communicated with the upper chamber through a gas delivery pipe passing through the separation body. The upper chamber is communicated with a return pipe which passes through the separation body and can stretch into a dense bed. 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The inner space of the main body of the fluidized bed reactor comprises a settlement zone and a reaction zone from top to bottom. An inclined separation body is hermetically arranged in the settlement zone and divides the settlement zone into an upper chamber and a lower chamber. The upper chamber is provided with a gas outlet. A gas-solid separation device is arranged in the lower chamber. A gas-solid mixed phase inlet section and a particle outlet section of the gas-solid separation device are located in the lower chamber. An exhaust pipe of the gas-solid separation device passes is communicated with the upper chamber through a gas delivery pipe passing through the separation body. The upper chamber is communicated with a return pipe which passes through the separation body and can stretch into a dense bed. 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The inner space of the main body of the fluidized bed reactor comprises a settlement zone and a reaction zone from top to bottom. An inclined separation body is hermetically arranged in the settlement zone and divides the settlement zone into an upper chamber and a lower chamber. The upper chamber is provided with a gas outlet. A gas-solid separation device is arranged in the lower chamber. A gas-solid mixed phase inlet section and a particle outlet section of the gas-solid separation device are located in the lower chamber. An exhaust pipe of the gas-solid separation device passes is communicated with the upper chamber through a gas delivery pipe passing through the separation body. The upper chamber is communicated with a return pipe which passes through the separation body and can stretch into a dense bed. The fluidized bed reactor can timely convey separated fine catalyst particles into the dense bed of the reactor so that the amount of the suspended cataly</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR RELEVANT APPARATUS TRANSPORTING |
| title | Fluidized bed reactor |
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