镜质组反射率

其镜质组反射率Ro、孢子体荧光参数和矿物沥青基质荧光强度变化均是良好的成熟度指标；

Vitrinite reflectance . the fluorescence parameters of sporinite and the alteration of fluorescence intensity of mineral-bitumen groundmass are all good maturity indexes .

变形煤EPR参数的演化与镜质组反射率的变化密切相关，并且具有较好的规律性。

Evolution of EPR parameters of deformed coals has a direct bearing on varying of vitrinite reflectance and , there are good regularity between them .

研究了有机包裹体及其均一温度的特征，分析了镜质组反射率（Ro）与地质演化史的关系。

Characteristics of organic inclusions and their homogenization temperature were studied . The relationship between vitrinite reflectance ( R o ) and history of geological evolution was analyzed .

并进而以牙形刺色变指标（CAI）为纽带，分别建立它们与镜质组反射率之间的良好对应关系，提出它们的成熟度划分标准，为它们的实际应用奠定基础。

Furthermore , the correlations between them and vitrinite reflectances are established respectively by using conodont CAI as a link , therefore , the criteria of their maturity are given , which has laid the foundations for their actual application .

显微荧光分析表明，镜质组反射率Ro在约0.7%左右时，次生荧光大量出现，并随成熟度增加而逐渐增加，标志着大量生油的开始。

Micro fluorescence analysis of the coals shows that large amount of secondary fluorescence occurs when vitrinite reflectance is about 0.7 % , moreover , its intensity increases with the increase of maturity .

煤镜质组反射率光性组构反映了区域上NNE-SSW向近水平的挤压应力作用；

The feature of vitrinite reflectance optical fabric reflects the action of NNE SSW regional compressive force that is nearly horizontal .

焦炭微晶结构与炼焦煤的煤化度关系密切，致密度和单元大小在煤岩镜质组反射率Rr为1.2%左右达到最大值。

The crystallite structure of coke has a close relationship with the coal rank of coking coal . The density and unit size of crystallite are up to a maximum at coal vitrinite reflectance Rr about 1.2 % .

通过高温高压模拟实验，在20℃/h和2℃/h两种升温速率条件下，对沁水盆地山西组和太原组煤岩以及现代泥炭模拟固体产物镜质组反射率Ro演化特征进行了分析和研究。

The evolution of vitrinite reflectance of coals and peat in Shanxi formation and Taiyuan formation from Qinshui basin were studied by means of thermal simulation under high temperature and pressure with two heating rates of 20 ℃ / h and 2 ℃ / h.

进而结合牙形刺CAI与镜质组反射率（Ro）的对应关系，对上述各系的有机质成熟度进行了评价，对本区海相中、古生界油气勘探具有十分重要的意义。

The organic maturities of Cambrian through Triassic are evaluated according to the correlation of conodont CAI with vitrinite reflectance ( Ro ) . The significance of this study is that it will benefit oil and gas exploration from marine facies of Paleozoic and Mesozoic Units in this area .

目前盆地模拟中重建烃类成熟度史时，一般只制作单一TTI（时间温度指数）Ro（镜质组反射率）公式，不仅使成熟度史的误差较大，还有明显的概念错误。

When the hydrocarbon maturity history is rebuilt in present basin modeling , usually the single TTI ( time temperature index ) R o ( vitrinite reflectance ) formula is only used , which may cause the bigger error of R o history and obvious wrong concept .

炼焦煤镜质组反射率及其分布可加性的研究

Research of mean max reflectance and distribution curve of coking coals

显微镜光度计测定煤镜质组反射率的研究

Study on the Measurement of Coal Vitrinite Reflectance with Microscope Photometer

镜质组反射率的抑制效应及富氢镜质体的形成模式

Suppression of Vitrinite Reflectance and Origin Model for Perhydrous Vitrinite

镜质组反射率测试及其所反映的构造应力场

Tests on vitrinite reflectance of coal and analysis of tectonic stress field

浅谈煤岩镜质组反射率测定的作用

Discussion on Effect of the Measures of the Vitrinite Reflectance of Coal Petrography

用镜质组反射率分布控制水钢焦炭质量的研究

Controlling coke quality of Shuicheng Steel Based on reflectance distribution of coal vitrinite

用镜质组反射率分布图监控生产来煤

Production Coal Monitored with Distribution Diagram of Vitrinite Reflectance

室温对镜质组反射率测定的影响

Effect of the room temperature on vitrinite reflectivity measurement

煤组分组定量与镜质组反射率测定的自动化测试

The Automated Coal Petrology in Determining Maceral Group Composition and the Reflectance of Vitrinite

煤和不同主岩干酪根镜质组反射率差异性的研究

Differential study on vitrinite reflectance of macerals from coal and kerogens of different host rocks

煤岩及泥炭成熟度热模拟研究&镜质组反射率演化特征及其地质意义

Thermal Simulation of Maturation for Coal and Peat : Evolution of Vitrinite Reflectance and Its Geological Significance

镜质组反射率体的几何学

Geometry of vitrinite reflectance solid

但总的来说，烟煤镜质组反射率与煤种之间的关系规律性明显。

The regularity is obvious about the correspondence between mean maximum reflectance of vitrinite and classification of coals .

涟源煤田无烟煤镜质组反射率的异性组构与有限应变分析

The analyses of anisotropic fabric and finite strain for vitrinite reflectance of anthracite in Lianyuan coal field , Hunan

测区内煤的镜质组反射率椭球体的变形特征属于拉长型应变和压扁型应变。

The ellipsoidal deformation of reflectance in the studied area was characterized by extend type or flaser type strain .

本文通过几个应用实例阐述了镜质组反射率在监控炼焦用煤质量的情况。

The coal quality for cokemaking monitored with vitrinite reflectance is expounded by giving several practical examples in the paper .

前言：通过实例介绍了镜质组反射率测定在异常煤质鉴别中的应用。

Synopsis : This paper introduces the application examples of identification of abnormal coal for coking with measurement of vitrinite reflectance .

通过多元线性回归分析，确定了镜质组反射率分布和焦炭光学组织组成的定量关系；

By multiple linear regression analysis , the quantitative relationship between vitrinite reflectance distribution and the component of coke optical texture were determined ;

利用图像分析系统，测定煤焦岩相分析中的煤焦显微组分、煤镜质组反射率和焦炭气孔结构等。

Coal and coke maceral , reflectance of coal vitrinite and coke pore structure , etc. are measured by means of image analysis system .

同时也初步探讨了煤粉燃烧率与镜质组反射率之间的关系，得到了一些有益的结果。煤粉燃烧率与粒度组成的研究

The relationship of coal combustion efficiency and reflectivity of vitrinite was also studied . Effect of the Pulverized Coal Size Distribution on the Combustion Efficiency