轻柴油

加速提高我国车用轻柴油产品质量

Speeding up improvement of the quality of automobile light diesel oil in China

普通轻柴油标准以GB252-94标准中的一等品为基础，只设一个等级；

The common light diesel oil standard should be based on the first class standard in GB 252-94 , and there is only one grade .

FCC催化剂组元上轻柴油裂化反应焦炭的结构组成

Structure and composition of coke deposited on components of FCC catalyst during gas oil cracking

基于该燃烧装置，研究了气体燃料LPG和液体燃料轻柴油在不同氧化剂环境下的稳态燃烧火焰特性。

With the burner , the characteristics of steady-state combustion flame of LPG and lightweight diesel fuel in different oxidizer environment were studied .

反映流化催化裂化装置（FCCU）主分馏塔产品质量指标的重要参数是粗汽油的干点和轻柴油的倾点。

Crude gasoline endpoint and light diesel oil pour point is important parameters to reflect product quality indicators of FCCU main fractionators .

实验表明，轻柴油裂解时，TLE结焦机理为传质、冷凝-表面缩聚反应机理。

It was clear from the experiment that the coking mechanism in TLE was mass transfer and condensation-surface poly-condensation reaction .

FH-98型催化剂用于大庆焦化柴油和重油催化轻柴油混合油加氢精制的研究

Hydrofining of Daqing mixed oil on FH-98 catalyst

用非线性PLS建立了FCCU主分馏塔轻柴油凝固点的软测量模型，设计了直接控制轻柴油凝点的质量控制方案。

Nonlinear PLS is used to build soft sensor of fluidized catalytic cracking unit ( FCCU ) host fractionator light diesel pour point , and quality controller is designed to directly control pour point .

求出在焦化单炉运行时加氢精制装置的常压粗柴油（AGO）最大掺炼量为22t/h，轻柴油（LGO）产量为39t/h。

In addition , it is solved that maximum AGO blending amount of the hydrofining unit is 22t / h and LGO output is 39t / h with a single coking heater running .

本文研究了有结焦抑制剂YZS1存在时的轻柴油裂解和结焦反应动力学。

Gas oil pyrolysis reaction and coke-formation with coking-inhibitor YZS1 has been studied .

为解决大庆焦化柴油和重油催化轻柴油产品的安定性和对加氢装置扩能的需要，进行了FH－98催化剂用于大庆焦化柴油和重油催化轻柴油混合油加氢精制工艺的研究。

In order to improve the stability of Daqing coking diesel oil and light diesel oil from catalytic cracking of heavy oil and meet the requirement of capacity expansion of hydrogenation plant , hydrofining of the mixed oil of above two oils was studied .

精制油收率99%以上，其安定性达到了优级轻柴油的标准（沉渣＜2.0mg／100mL，色号≤16）。

The yieid of refined diesel is above 99 % , the stability has met the requirements of premium grade light diesel ( deposit < 2.0mg / 100mL , and colority < 16 ) .

本文介绍了以催化裂化轻柴油抽提C8以上重芳烃为原料，硫酸为催化剂，芳烃&甲醛缩合制树脂的方法。

With heavy aromatics ( C 8 or above ) extracted from catalytic light diesel fuel as feedstock and sulfuric acid as catalyst , the preparation of aromatic-formaldehyde polycondensation resin has been introduced in this paper .

在轻柴油中加入0.0001～0.0005kg/kg的CRS，不仅可以使结焦速率降低20～50%，而且有提高乙烯、丙烯的产率，改变焦的形态，使其变得松软等迹象。

When 0.0001 ~ 0.0005 kg CRS / kg is added in the feedstock , not only the rate of coke formation decreases by 20 ~ 50 % , but also the deposited coke becomes fragile , and the yields of ethylene and propylene increase .

本文提出了基于径向基函数神经网络（RBFNN）的软测量技术，并且结合工艺机理分析和过程数据关联，对其在轻柴油凝固点软测量的应用进行了研究。

In this paper , radial basis function neural networks ( RBFNN ) based soft-sensing is proposed . It , combining with the analysis of process principles and correlation of the process data , can be applied to the soft-sensing of the light cycles oil freeze point .

最后用RSNFN方法对催化裂化装置的轻柴油凝点进行估计，取得了良好的效果。

The RSNFN approach was used to build a soft sensor model for estimating the freezing point of the light diesel fuel in fluid catalytic cracking unit ( FCCU ) and good results were obtained .

低温流动性改进剂复配使用生产-10号轻柴油

No. - 10 diesel production with composite low temperature flow improvers

轻柴油储罐火灾危险性的计算机模拟研究

Computer simulation study on fire hazard of light diesel storage tank

销售领域轻柴油质量抽查结果与分析

Light Diesel in Sales Field Quality Sample Inspection Result & Analysis

加氢裂化轻柴油生产金属铝冷轧制油

Hydrocracking Light-diesel Oil Produced Oil cold - rolling Metal Aluminium

格拉成品油管道输送&10号轻柴油的可行性

Feasibility to Transport - 10 # Diesel Oil By Golmud-Lhasa Products Pipeline

我国轻柴油产品质量泛议

Discussion on the Quality of China 's Light Diesel Product

轻柴油危险性指标变化及安全储存措施

Light Diesel Hazard Specification Change & Safe Storage Measures

国产新型油烧嘴在乙烯装置轻柴油裂解炉上的应用

Application of Domestically Made Burners to Ethylene Cracking Furnaces

车用轻柴油性能对柴油机燃烧及碳烟排放的影响

Effects of Diesel Fuel Characteristics on Combustion and Soot Emission of Diesel Engines

轻柴油储罐火灾过程及安全性评价

Fire Process of Storage Tank for Light Diesel Oil and Its Safety Assessment

改进的轻柴油裂解反应模型

A Revised Reaction Model for Pyrolysis of Gas Oil

添加剂对轻柴油燃料润滑性能影响的研究

Study on the Effecting of Additive on Lubrification Performance of Diesel Oil Fuel

轻柴油裂解一次反应研究

A study of the primary reactions of thermal cracking of light gas oil

轻柴油蒸汽裂解制烯烃反应管结焦模型的研究

A coking model for the pyrolysis of gas oil to olefins in tubular reactor