DCC schizolysis light oil system of processing

• Main Authors: CAO PEIKUAN, WANG JUNFENG, JIA JURONG, KANG YUHAI, LI JUN, QIN GUANGHUA, ZHANG HAITAO, YANG XIAOPING, ZHANG JIANHU, JI XIANGGUO, WANG YANLONG, LI MINGXING, GAO HUAIRONG, BAI XIAOCHUN, WEI CHUNHONG, LI YAMIN, NI XIAOBIN, TANG FENGQI
• Format: Patent
• Language: English
• Published: 03.02.2016
• Subjects: CHEMISTRY; CRACKING HYDROCARBON OILS; FUELS; LUBRICANTS; METALLURGY; MINERAL WAXES; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; 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

The utility model belongs to the technical field of petrochemical, concretely relates to DCC schizolysis light oil system of processing, improved design have a three bed reactor, mainly are the schizolysis light oil with the production of DCC device, behind degree of depth hydrogenation, upgrading, producing country IV, compromise V diesel oil in the state and mediate the component. This process route is refine - the hydrodewaxing device in line with as far as possible sharp old 400, 000 tons of / year former diesel oil hydrogenation to can satisfy the principle of schizolysis light oil oil hydrogenation technology demand, through reforming transform, processing catalytic cracking (DCC) makes the schizolysis light oil product of ethylene plant by -product, and this system not only can show sulphur and the nitrogen that reduces wherein, can also improve schizolysis light oil cetane number, and it can consonant diesel oil component to obtain. The technology of this system is first set internal DCC schizolysis light oil hydrogenation technology, and the successful operation of this technology can not only provide the reliable assurance, the popularization and the application of the DCC technology of having made greater efforts to promote in addition for the even running of DCC device.