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- Keywords crude oil pyrolysis;asphaltene pyrolysis;kinetic parameter;gaseous hydrocarbon yield;pyrobitumen yield;pyrolysis; 原油裂解;沥青质裂解;动力学参数;气态烃产率;焦沥青产率;热裂解实验;
- asphaltene pyrolysis 沥青质裂解
- Keywords GC-IRMS;biodegraded crude oils;asphaltenes pyrolysis;Liaohe Basin; 辽河油田;生物降解原油;沥青质热解;
- Compared with pyrolysis in N2, the conversion of asphaltene to maltene is enhanced while the formation of gas and char is restrained in SCW. 与常压N2热解相比，SCW可以促进沥青质转化为轻油并抑制缩合成焦的反应。
- To subject(something) to pyrolysis. 热解使（某物）发生高温分解
- This type of thermal decomposition is called pyrolysis. 这种类型的热分解反应称做热解。
- It was found that contents of benzene insoluble and asphaltene materials in tars from rapid pyrolysis are higher, the lower hydrocarbons in aliphatic subfraction and dimethyl naphthalene in aromatic subfraction are higher as well. 发现快速热解焦油中苯不溶物、沥青烯含量较高; 在焦油的油馏份内脂肪族亚馏份中的低碳烃含量较高,芳烃亚馏份中萘、二甲基萘含量较高。
- A technique for modeling asphaltene precipitation in oil. 原油沥青沉降模拟方法。
- The elements of IA IIA IIB can promote the pyrolysis. IA、IIA、IIB族元素对苯甲酸铜热分解反应都有促进作用。
- Both models used can successfully predict the pyrolysis ... 两种模型均能成功地预测热解过程。
- And the chemical reactions in the pyrolysis process were also discussed. 并对轮胎热解的化学反应过程进行了总结性的讨论。
- Coal pyrolysis for valuable chemicals is a new subject for coal utilization. 煤裂解制取高附加值化学品是煤炭利用的一个新课题。
- The tars produced in multi-stage pyrolysis under syngas were also analyzed. 最后，还对合成气气氛下多段热解的油品进行了分析。
- However,the riverbed sludge plays a catalytic role on coal slime pyrolysis. 但是,污泥对煤泥水的热解起到一定的催化作用。
- During petroleum thermal conversion, asphaltene yields coke via the second liquid phase and the carbonaceous mesophase. 在石油热转化过程中,沥青质经由第二液相和碳质中间相转化为焦。
- By analyzing the feature component of crude oil, the asphaltene inhibiter which is fit for TaHe oil field is developed. 针对塔河油田原油和析出物的特征组分，成功研制了适合于塔河油田胶质沥青质的抑制剂和清除剂。
- Like the asphaltene and the carbonaceous mesophase, the second liquid phase is treated as a solubility class w... 与沥青质和碳质中间相类似,第二液相也是一种溶液度类物态,其工作定义为甲苯(或苯)不溶而为喹啉(或吡啶)可溶物。
- The retardation of asphaltene aggregation was found to be in the order: DBSA>DP>DAL. 三种沥青质分散剂抑制沥青质胶团聚并强弱顺序为：DBSA>DP>DAL。
- DBSA had the best effect on the asphaltene aggregation and the relative viscosity was increased with the addition. DBSA浓度较大时，沥青质胶束没有明显的聚并，同时使得沥青质溶液的相对黏度增加明显。
- The content of asphaltene, colloid and sulfur decreases, and H/C increases after upgrading process. 胶质、沥青质、硫质量分数降低，H/C原子比提高，超稠油得到一定程度的改善。
