A new type online analyzer of gasoline octane number based on NIR Spectrogram was introduced.
介绍了自主开发研制的汽油辛烷值近红外(NIR)光谱在线分析仪。
In order to reduce the fluorescence and improve the signal-noise ratio of Raman spectra in gasoline,wavelet transform is used in the spectra pre-processing for gasoline octane number analyzer.
将小波变换技术应用到Raman汽油辛烷值测定仪的数据预处理中,减弱荧光背景干扰和高频噪声,提高光谱数据的信噪比。
Some properties of petroleum products such as gasoline octane number are necessary to be analyzed regularly.
在炼油过程以及石油产品销售中，通常需要对产品的关键品质比如汽油辛烷值等进行分析测定。
High-octane gasoline is produced by C9 fractions from ethylene unit which boiling range is 120～200 ℃ in the presence of liquid complex substance containing metal halide as catalyst.
以沸程在120~200℃的乙烯装置副产C9馏分为原料,金属卤化物液体复合物为催化剂进行阳离子聚合反应,以制备高辛烷值汽油组分。
dopes for gasoline
提高汽油辛烷值的添加剂
motor fuels-determination of knock characteristics-research method
汽油辛烷值测定法(研究法)
Test method for knock characteristics of motor and aviation fuels by the motor method
GB/T503-1995汽油辛烷值测定法(马达法)
Test method for knock characteristics of motor fuels by the Research method
GB/T5487-1995汽油辛烷值测定法(研究法)
Determination of Gasoline Octane Number Using Raman Spectroscopy;
基于拉曼光谱的汽油辛烷值测定方法
The principle of sensor and meter were introduced.
介绍了测量汽油辛烷值的传感器的原理及仪表。
The experiment shows that the measurement accuracy is about±0.5 number compared with octane number of gasoline on market.
实验表明，与市售汽油辛烷值相比，测量精度可以达到±.5个标号。
Study of the Gasoline Octane Number Model Using ANN Method with near Infrared Spectra Analysis
基于近红外光谱的汽油辛烷值神经网络模型研究
Study of the Optimization of the Calibration Model for the RON Analyzed by the FT-NIR
傅立叶变换近红外分析汽油辛烷值模型优化研究
laboratory octane number
(车用汽油的) 实验室辛烷值
The gasoline label number is classified by the octane rating, which means the content of the octane.
汽油的标号是通过它的辛烷值来划分的。辛烷值代表汽油中辛烷的含量。
Study on Aromatization of Alkene in LPG to Synthesize High Octane Gasoline;
液化气中烯烃芳构化制取高辛烷值汽油的研究
The Determination of the Inpidual Hydrocarbons in Gasoline by Gas Chromatograpy and the Calculation of Reserch Octane Number;
汽油单体烃色谱分析及研究法辛烷值计算
Gasoline Brands Recognition and Octane Number Determination Using Near-infrared Spectroscopy;
基于近红外光谱的汽油牌号识别与辛烷值测定
ANALYSIS OF OCTANE NUMBER AND COMPOSITION CHARACTERISTICS OF MIP NAPHTHA
MIP系列技术汽油的组成特点及辛烷值分析
Analysis of Gsoline and Iso-Octane with N-heptane Flames
汽油与异辛烷/正庚烷的燃烧特性分析
It explains the theory that higher octane number gasoline is demanded with engine's compression ratio increasing.
阐述了随着压缩比的提高,发动机所需汽油的辛烷值也随之提升的原理。
In the reforming operation a light hydrocarbon feed isomerizes on contact with a suitable catalyst to produce gasoline with a higher octane number.
在重整操作中，一个轻质烃类进料与一个合适的催化剂接触而异构化得到具有高辛烷值的汽油。