摘要
对已运行的MIP装置的能耗、汽油性质和产物分布进行了分析。结果表明,相对于FCC技术,MIP系列技术降低装置加工能耗330～425MJ/t,由原料油升温热和反应热减少所造成的装置能耗降低在215.47～336.14MJ/t之间,并且明显降低汽油中烯烃、硫和苯含量,从而减少有害物质的排放。到目前为止,MIP系列工艺处理量已达到70.00Mt/a以上,每年可以多生产出1.092Mt有价值的液体产品,少产生0.3548Mt焦炭,相当于减少二氧化碳的排放量约1.30Mt。
Data related with energy consumption, gasoline quality and product distributions of 35 MIP units were collected and analyzed in this paper. Compared with FCC units, the energy consumption of MIP units decreased by 330-425 MJ/t,in which 215.47 336.14 MJ/t was directly attributed to the heat reductions of feed heating and reaction heat. The contents of olefin, sulfur and benzene in MIP gaso-line were decreased significantly,thus pollutants emission was reduced. Up to now,the total processing capacity of MIP series units reached more than 70.00 Mt/a,an increment of 1. 092 Mt/a liquid products and a diminution of 0. 354 8 Mt/a coke are obtained as compared with FCC process,just as reducing 1.30 Mt CO2 emission annually.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2011年第4期6-9,共4页
Petroleum Processing and Petrochemicals
基金
国家重点基础研究基金资助(973)项目(2006CB202501)
关键词
MIP
汽油
产物分布
能耗
节能减排
MIP
gasoline
product distribution
energy consumption
energy saving and emission reduction
