文献类型：期刊文献

中文题名：Comprehensive Evaluation of Tahe Medium Gravity Crude

英文题名：Comprehensive evaluation of Tahe medium gravity crude

作者：Li Li[1];Zou Ying[1];Weng Huixin[1]

机构：[1]E China Univ Sci & Technol, Coll Chem Engn, Shanghai 200237, Peoples R China

年份：2008

卷号：10

期号：2

起止页码：11

中文期刊名：China Petroleum Processing & Petrochemical Technology

外文期刊名：CHINA PETROLEUM PROCESSING & PETROCHEMICAL TECHNOLOGY

收录：;Scopus;WOS:【SCI-EXPANDED(收录号:WOS:000258258000005)】；

语种：英文

中文关键词：medium gravity; Tahe crude; evaluation; process scheme

外文关键词：medium gravity; Tahe crude; evaluation; process scheme

摘要：The comprehensive evaluation of Tahe medium gravity crude has demonstrated that this type of crude belongs to a intermediate base sour crude, featuring high vanadium content (103ppm), high carbon residue content, low pour point, and low acid value. Based on the crude processing conditions at SINOPEC Luoyang Petrochemical Branch Company, a proposal on the appropriate process flow scheme for processing Tahe crude oil has been raised with the main ideas presented as follows. The IBP-175 fraction is not an ideal feedstock for catalytic reforming; the 75-250 fraction is a qualified feedstock for zeolite de-waxing; the 140-230 fraction can be used to manufacture the No. 3 jet fuel through appropriate distillation range adjustment and product refining; the 175-350 fraction can be directly used to manufacture No.-10 diesel through proper refining; the atmospheric resid boiling over 350 is not suited to be used as the RFCC feedstock; the 350-520 vacuum distillate oil can be used as the FCC feedstock; and the vacuum residuum boiling over 520 is a good feedstock for manufacture of asphalt.
The comprehensive evaluation of Tahe medium gravity crude has demonstrated that this type of crude belongs to a intermediate base sour crude, featuring high vanadium content (103ppm), high carbon residue content, low pour point, and low acid value. Based on the crude processing conditions at SINOPEC Luoyang Petrochemical Branch Company, a proposal on the appropriate process flow scheme for processing Tahe crude oil has been raised with the main ideas presented as follows. The IBP-175 C fraction is not an ideal feedstock for catalytic reforming; the 75-250 degrees C fraction is a qualified feedstock for zeolite de-waxing; the 140-230 degrees C fraction can be used to manufacture the No. 3 jet fuel through appropriate distillation range adjustment and product refining; the 175-350 degrees C fraction can be directly used to manufacture No.-10 diesel through proper refining; the atmospheric resid boiling over 350 degrees C is not suited to be used as the RFCC feedstock; the 350-520 degrees C vacuum distillate oil can be used as the FCC feedstock; and the vacuum residuum boiling over 520 degrees C is a good feedstock for manufacture of asphalt.