炼油Design知识.doc

Design, Purchase and Installation of Mazut to Bitumen processing line 重油加工沥青生产线的设计、采购、安装1) Design of the line reprocessing of fuel oil (mazut) to produce bitumen 2) Production facilities and components of the processing line of fuel oil to produce bitumen(purchase of equipment for the production line) 3) Installation of plant and cpls for those lines of processing oil to produce bitumenProcessing capacity of 500 tons per day. 320 days a year.Specification on Fuel Oil: CST 180CST 240Specific gravity 15.6C(0.950)(0.980)Flash point (P.M.) C (min)6065Viscosity Cst 50C (max)180240Pour point C (max)+21+27Sulphur content % Wt. (max)44.5Carbon Residue (RAMS) Wt. % max7.59Water & Sediments %V (max)0.50.5Calorific Value K.cal/kg (gross)1050010300Specification on required asphalt:Paving asphaltGrade40-5060-7085-100Specific gravity 15.6C1.011.041.03Flash point (P.M.) C (min)240230230Penetration 25C (100gm, 5sec, 0.1mm)40-5060-7085-100Softening Point (R&B) C49-5847-5544-52Ductility 25C (cm) (min)100100100Solubility in CC14 % W (min)99.099.099.0Loss on heating % W max (5HRS, 163C)0.50.50.5Penetration of residue after loss on heating% of the original Value (min)757570We are considering constructing a Vacuum Refinery.The Facilty is to be Designed to process The Reduced Crude Oil (RCR) From Kirkuk Crude Oil at Total capacity Of 6000 Bpds The Proposed Unit Will Process This Fced Stock to obtain Light Vacuum Gas Oill (LVGO) , Heavy Vacuum Gas Oill (HVGO) , and Vacuum Residue VR .The composition Of The Feed Stock Roughly is 25 % LVGO , 25 % HVGO , And 50 % V/V VR. This VR is to be Fearther Processed for Asphlt Road, The Unit Will have Air Blowing Tower to Meet the Desired Specifications for Asphalt Road.To Control Gas emission in The refinery and to reduce feedstock Cracking, it is demanded to have efficient Vacuum System Vacuum Pressure in The Tower is required to be 80 mm Hg and to and the Furnace Out let Operation Temp. Not to exceed 390 C .To Control Enviromment Pollution it is required to collect the Emmissimg Gases as light Hydrocarbons and Eventually to Burn the Remaining Cracked gases in The Furnace.我们正在考虑建设一个真空炼油厂。设计能力是加工从基尔库克蒸馏后的原油（RCR），总容量6000 Bpds.建议的设备将加工此进料以获得轻真空气态油（LVGO），重真空气态油（HVGO）和减压渣油VR。原料组成大致为25LVGO，25HVGO，和50V / V VR。渣油将被更一步加工成道路沥青，同时配