The Research And Application Of Continuous Reforming Unit To Reduce Energy Consumption

As the world environmental protection laws and increasingly stringent quality requirements for gasoline, and able to produce high octane number clean gasoline harmonic components of the continuous reforming process more and more important role in the oil refining industry And continuous reforming unit energy consumption of equipment, large energy consumption of its comprehensive energy consumption is almost 9 times bigger than the average energy consumption of atmospheric and vacuum distillation unit Due to the huge energy consumption, so cut down comprehensive energy consumption of the continuous reforming unit is each refinery urgently solve the problem.Continuous reforming unit energy consumption reduction methods at home and abroad, this paper accordingly puts forward a series of measures of energy saving and consumption reducing, and the measures are put forward for the feasibility study and selection of final four specific technical transformation scheme, and in the process of the equipment overhaul in 2015:Comprehensive utilization of waste heat in yu pan system technical reformation, the application of steam drum for the first time in domestic even drainage ACTS as a device of hot water heating in winter,for the first time in the domestic application of 2.2 MPa steam heating in the winter, high temperature condensate as device to ensure the device winter production under the premise of saving the energy consumption. In surface evaporative air cooling water tank equipped with connecting line technological transformation, the original five surface evaporative air cooling in the design of each single loop control, as by a connected line unicom five air cooling water tank to realize collection control, reduce the loss caused by salt water overflow Technical transformation of the deaerator water process, through the study of the optimization of the heat transfer process and transform, on the one hand, make the deaerator water temperature increased significantly, stop using the low pressure steam, on the other hand make gasoline reduce the device temperature, reduce the use of circulating water. Increase HRCS in reforming booster(stepless volume adjustment) system technical reformation, the successful application of the technology, solved the reciprocating compressor caused by the large amount of export back entrance of the electric energy waste, reduce the system power consumption Through production practice verification, four technical reform has achieved good using effect Through after transforming device comprehensive energy consumption in 2015 made great lower than in 2014, obtained the good economic benefit and social benefit.