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Keywords coker heavy gas oil;fluid catalytic cracking;two-stage riser;product slate;product quality;TSRFCC process;laboratory scale; 焦化蜡油;流化催化裂化;两段提升管;产品分布;产品质量;TSRFCC工艺;实验室规模;
coker heavy gas oil 焦化蜡油
Keywords delayed coker;fractionator;coking;heavy gas oil accumulator;revamp; 延迟焦化装置;分馏塔;结焦;重蜡油集油箱;改造;
ANALYSIS OF HEAVY GAS OIL SYSTEM OF DELAYED COKER FRACTIONATOR 焦化分馏塔重蜡油系统运行分析
Keywords coker gas oil;catalytic cracking;nitrogen distribution;coked catalyst; 焦化蜡油;催化裂化;氮分布;积炭催化剂;
Keywords coker gas oil;FCC light cycle oil;hydrofining;hydrocracking;pilot test; 焦化柴油;催化裂化柴油;加氢精制;加氢裂化;中型试验;
Keywords Coker gas oil;Catalytic cracking;Nitrogen-resistant catalyst;Basic nitrogen compound;Coke selectivity; 焦化蜡油;催化裂化;抗氮催化剂;碱性氮化物;焦炭选择性;
Keywords heavy gas oil;hydrofining;distillation;narrow fraction;hydrodesulphurization;hydrodenitrification;conversion rate; 重瓦斯油;加氢精制;窄馏分;加氢脱硫;加氢脱氮;转化率;
The coker gas oil was refined by benzyl alcohol extraction. 以苄醇为溶剂,用萃取方法提高了焦化柴油的质量。
Colour stability of coker gas oil has been improved by DMF extraction. 以二甲基亚砜为萃取溶剂,用溶剂萃取的方法提高焦化柴油的颜色安定性。
This agent can selectively remove basic nitrogen compounds from coker gas oil and the refined oil yield is over 97%. 该工艺采用研制的脱氮用精制剂,该精制剂为一种酸性络合剂,能选择性脱除焦化蜡油中的碱性氮化物,精制后油的收率97%25以上。
Itis recommended that the raffinate from fur fural extraction of coker gas oil will be a good FCC feedstock. 认为焦化蜡油糠醛精制抽余油是一种优质的催化裂化原料。
The smell of the gas oil lingered in the house. 屋里仍然飘溢着汽油味。
The effects of catalyst composition and properties on yield distribution of catalytic cracking of coker gas oil containing feedstocks were studied. 探讨了以减压瓦斯油掺炼部分焦化蜡油为进料时催化剂组成及性能对催化裂化产品分布等的影响。
The coker gasoline and gas oil can be used as FCC feedstock and qualified diesel has been obtained after hydrofining.The coke quality has met the requirements of general coke. 焦化汽油和蜡油可作为催化裂化原料,柴油经加氢精制可得到合格产品,焦炭质量可满足普通焦的产品要求。
heavy gas oil accumulator 重蜡油集油箱
heavy gas oil 重瓦斯油
Keywords coker gatch;basic nitrogen;acidic reagent; 焦化蜡油;碱氮化合物;酸性试剂;
The product is separated by distillation into gasoline and gas oil. 这种产品是用蒸馏分离出气油和粗柴油。
Advances in the technologies and catalysts for heavy distillates and gas oil hydrotreatment were reviewed. 总结和回顾了国内外重馏分油加氢处理技术的最新研究进展。