heavyoil相关论文
Properties,combustion behavior,and kinetic triplets of coke produced by low-temperature oxidation an
This work aimed at investigating the crucial factor in building and maintaining the combustion front during in-situ comb......
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Asphaltene aggregation studied by molecular dynamics simulations: role of the molecular architecture
Asphaltene aggregation is a subject under vivid discussion:There are several parameters one needs to determine before it......
Oil-soluble catalysts could be of special significance for reducing the viscosity of heavy crude oil,because of their go......
Molecular characterization of Venezuela heavy oil and its supercritical fluid extraction subfraction
Supercritical fluid extraction fractionation(SFEF)1-6 is a promising technique to remove asphaltenes and heteroatoms sel......
Located in south of Eastern Venezuela Basin,Orinoco Oilfieldis an on-shore heavy oil field in South America.The heavy oi......
The Combustion Characteristics of Heavy Oil with Water Addition by Transient C2* Chemiluminescence i
The boiler combustion is the most important way of power and thermal energy generation in the industry. As the awareness......
Novel magnetic carbon supported molybdenum disulfide catalyst and its application in residue upgradi
A novel hybrid material consisted of carbon covered Fe3O4 nanoparticles and MoS2 nanoflower (FCM) was designed and prepa......
以PPG-400和丙烯酸为原料，采用直接酯化法制备了聚丙二醇丙烯酸单酯（PPGA），然后采用溶液聚合法与丙烯酸十八酯、苯乙烯、丙烯酰胺共聚......
RECENT PROGRESS IN HEAVY OIL HYDROCONVERSION BACKGROUND ·KEY FEATURES OF HYDROCONVERSION PROCESS · SLURRY REACTOR AND ......
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Heavy oil is commonly distributed in the Erlian Basin, North China. It can be divided into two genetic types: the primar......
风城稠油外输管道设计输量500×10~4t/a,管长102 km,是我国目前管输规模最大、管输距离最长的稠油输送管道。新疆风城稠油密度......
以正三辛胺萃取分离干扰离子，采用Ｃｕ（Ⅱ）－５－Ｂｒ－ＰＡＤＡＰ－ＯＰＪ显色体系测定重油的微量铜。考查了正三辛胺萃取分离干扰离子的条件和测定条件。表观摩尔吸收系......
采用Ｍ＾２＋－ＯＰ－５－Ｂｒ－ＰＡＤＡＰ显色体系，测定波长对为５６０．０／５８７．０ｎｍ，考查了正三辛胺苯取分离干扰离子的条件，用双波长Ｋ系数法同时测定了合成样及重油样中的钴镍，合成样的回收率......
螺旋板热吸虹式得油冷却器是一种与热管的工作原理相同，可控制壁面温度的新型换热器。它克服了普通间壁式冷油器因壁面强度代而形成......
目前世界锂工业原料以锂辉石为主。我国锂辉石储量居世界首位，主要分布于新疆、四川、湖南等地，其中又以四川的储量占全国第一。锂的......
通过两次吸附分离，然后采用低压电离，高分辩质谱直接进样技术对竽馏份油中的含氮我环芳烃进行定性测定。并将结果按分类归属，得到一定......
以铜试剂－氯仿萃取分离干扰离子，用水杨基荧光酮－溴化十六烷基三甲胺显色体系测定重油中的微量铝。考察了测定条件及萃取分离干扰离子......
随着我国经济结构调整和石油深加工技术的发展，重油资源不足的矛盾日趋突出。文章根据奥里油特性及其来源，提出了用奥里油替代重油作......
非离子表面活性剂与阴离子及两性表面活性剂复配后,不但可以改变乳状液的稳定性,而且可以改变非离子表面活性剂对原油的相转变温度......
在对多种渣油进行超临界流体萃取分馏及窄馏分性质分析的基础上，计算了三种减压渣油超临界流体萃取分馏窄馏分的Ｗａｔｓｏｎ Ｋ值，发现适用于原油......
目前，国内外确定剩余油饱和度及其分布技术归纳了起来可分为四类，单井分析技术，井间测试技术，室内模拟技术和油藏动态分析技术，每种技术......
建立了一个从核磁共振谱和化学选择性氧化芳碳得到的烷链分布的数据以完整地估计重油和沥青的结构基团浓度及一系列结构参数的方法......
列举了几种表征重质油宏观尺寸的方法，阐述了特性粘度法确定重质油宏观尺寸的基本原理。利用超临界流体萃取精密分馏技术（ＳＣＦＥ）从沙特轻质......
