Study on Modeling for a New FCC Technique——MIP Riser Reactor

• 出 处: China Petroleum Processing & Petrochemical Technology
• 发表日期: 2012年01期
• 关键词: riser assumed guidance cracking continuously gasoline Petroleum naphtha inlet ki

This research work developed a model for the MIP riser reactor using the data collected from an industrial MIP unit.Based on analysis of flow patterns in the reactor,three models were established and a comparison was made on each other.The results indicated that Model Ⅲ,which was assumed a plug flow in the first reaction zone and a gas plug flow and a continuously stirred catalyst flow in the second reaction zone,was the best.The results of this research could offer an information and guidance for optimization and development of MIP unit.

This research work developed a model for the MIP riser reactor using the data collected from an industrial MIP unit. Based on analysis of flow patterns in the reactor, three models were established and a comparison was made on each other. The results indicated that Model III , which was assumed a plug flow in the first reaction zone and a gas plug flow and a stirred reaction flow in the second reaction zone, was the best. The results of this research could offer an information and guidance for optimization and development of MIP unit.