有时将从常压蒸馏塔底所得的重油称为常压渣油。
Sometimes called heavy oil from atmospheric distillation bottom atmospheric residue.
以胜利炼厂石油焦、常压渣油为原料制备了石油焦基浆液燃料。
In order to replace the oil-fired in boilers and to utilize the petroleum coke, a new fuel-petroleum coke-based slurry(coke oil slurry, COS) is developed.
同时新疆原油钒含量高，其常压渣油和减压渣油均不宜直接作催化原料。
Because crude oil from Xinjiang has high vanadium content, its atmospheric residuum and vacuum residuum shouldn't be directly used as catalytic raw material.
高硫含量原油加工路线的实质，主要是指常压渣油或减压渣油的加工方案。
Actually, the processing route of high sulfur crudes is led to the processing scheme of atmospheric residuum or vacuum residue.
通过红外光谱及紫外可见光谱分析了悬浮床加氢裂化助剂对辽河常压渣油沥青质的作用。
The effect of adjuvant on Liaohe atmospheric residue(LHAR) asphaltene in slurry-bed hydrocracking was studied by means of FT-IR and UV-Vis.
采用常压渣油脱硫及渣油预处理-加氢处理两种方案对伊朗常压渣油加工工艺进行了对比。
Two processing schemes, Atmospheric Residue Desulfurization and Residual Oil Pretreating succeeded by hydrotreating, for upgrading Iranian atmospheric residue were compared.
测定了中东常压渣油加入正庚烷后的电导率，并计算得到了不同正庚烷加入量时的质量分数电导率值。
The electrical conductivity of Middle East Atmospheric Residue (ME-AR) diluted by n-heptane was continuously measured, and the mass fraction normalized conductivity of ME-AR was calculated.
采用极限质量分数电导率比较了大港、中东、塔河常压渣油各组分的导电能力和渣油体系的胶体稳定性。
The limiting mass fraction conductivity was obtained by extrapolating the curve of mass fraction conductivity vs the mass fraction of the component-benzene solutions.
根据原油的实沸点(TBP)蒸馏数据和超临界萃取分馏方法得到的常压渣油t BP蒸馏数据，开发了获得全馏程TBP蒸馏数据的方法。
Based on the atmospheric residue TBP data Obtained by TBP distillation data of crude and supercritical extraction method, a method obtaining the full range distillation TIP data were developed.
研究表明，随着反应的进行，克拉玛依常压渣油体系中作为分散介质的饱和烃和轻芳烃含量逐渐上升，作为胶溶剂的胶质含量显著下降，其可溶质相对分子质量均呈下降趋势；
The researches show that the contents of saturates and light aromatic increases, the content of resin decreases and the relative molecular mass of maltene decreases as the reaction progress;
渣油换热器结垢导致常压装置换后终温下降，燃料消耗增加，同时也增加了换热器的清洗难度。
The scaling in residuum heat exchanger will make the final temperature drop after heat exchanging, and fuel consuming increase. It also increases the difficulty in cleaning heat exchanger.
通过常压重油加氢处理或减压渣油加氢处理工艺将劣质的常压重油或减压渣油加工成适用于重油催化裂化装置的原料油，从而最大限度地获得更多的轻质燃料油。
Through hydrotreating, the poor-quality long residue or short residue from CDU can be up-graded in-to good feedstock for heavy oil FCCU. Therefore, the production of light fuel oil can be maximized.
通过常压重油加氢处理或减压渣油加氢处理工艺将劣质的常压重油或减压渣油加工成适用于重油催化裂化装置的原料油，从而最大限度地获得更多的轻质燃料油。
Through hydrotreating, the poor-quality long residue or short residue from CDU can be up-graded in-to good feedstock for heavy oil FCCU. Therefore, the production of light fuel oil can be maximized.
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