coal carbonization

Light oil products of coal carbonization & Test method of density

GB/T2281-1996焦化轻油类产品密度试验方法

Viscous oil products of coal carbonization & Determination of density

GB/T15243-1994焦化粘油类产品密度测定方法

Huaibei Mining Group make efforts to build top coal carbonization and power base

淮北矿业集团努力打造一流煤焦化电基地

Solid products of coal carbonization & Determination of softening point

GB/T2294-1997焦化固体类产品软化点测定方法

Study of Coal Carbonization Under Pressure

煤加压下炼焦的研究

Study on the coal carbonization wastewater treatment with the anaerobic baffled filter reactor

过滤式厌氧折流反应器处理焦化废水研究

Benzol products of coal carbonization Determination of total sulphur content Reduction and spectrophotometric method

GB/T8039-1987焦化苯类产品全硫含量的还原分光光度测定方法

Solid products of coal carbonization & Determination of quinoline-insoluble

GB/T2293-1997焦化固体类产品喹啉不溶物试验方法

Benzol products of coal carbonization Determination of acid wash test Determination of mineral sulfate content in detergents Gravimetric method

GB/T8035-1987焦化苯类产品酸洗比色的测定方法GB/T15817-1995洗涤剂中无机硫酸盐含量的测定重量法

Taking the application of pressure control system of coke furnace in coal carbonization for example , the paper discussed the design and application of the the real-time expert controller .

文章以焦化过程焦炉压力控制系统的应用为例，讨论了一种实时专家控制器的设计与使用。

Method for the determination of water content of coal & Carbonization products

GB/T2288-1980焦化产品水分测定方法

The main way to process local produced coal is carbonization at lower temperature with semicoke , coal tar , coal gas , and so on as the products .

利用陕北低变质煤为原料进行低温干馏，得到半焦及煤焦油、煤气等产品，是目前陕北地方煤化工的主要工艺。

The characteristics of dilatation and contraction of the cold-pressed briquette made of Hebi coal during carbonization was studied with a shrinkage indicator in this paper .

用型块收缩仪研究了由鹤壁煤制取的冷压型煤在炭化过程中的膨胀与收缩特性。

Design and simulation analysis of industrial coal briquetting machine CARBONIZATION OF BRIQUETTES

ML工业型煤成型机的设计及仿真分析

Effects of coal type and carbonization conditions on the surface properties of activated coke ;

活性半焦的脱硫性能与其制备条件密切相关。

Review on dry coal separation low-temperature carbonization of pulverized bituminous coals in fluidized bed

干法选煤评述粉煤流化床低温干馏的研究

The Present Situation and Improvement of a Sort of Beehive-shape Coal Fired Boiler CARBONIZATION OF BRIQUETTES

一种燃蜂窝型煤锅炉的现状及改进

A Method on Protect Coal from Coal Carbonization in Second-bed of Double Circulating Fluidied-Bed Boiler by Burning

双循环流化床锅炉副床投入运行中防止原料层结焦的方法

Preparation of carbon molecular sieves ( CMS ) from brown coal by two-step carbonization method ( TSC ) has been investigated in this work .

本文针对高挥发分的褐煤原料，提出两步炭化法制炭分子筛概念，并考察了工艺条件和产品空分性能。

The mass distrbution of iron atom between the surface and bulk of polyacrylonitrile and coal during their carbonization was studied by using XPS and Ar - ion etching techniques .

采用XPS和Ar~+离子刻蚀技术，研究了炭化过程中铁原子在煤和聚丙烯腈表面和体相间的质量分布规律。

There are many aspects for the influence of PAHs in the suspended PM from the coal combustion or the coal carbonization on circumstance .

煤燃烧或干馏产生的颗粒物中PAHs对环境的影响是多方面的：一是可吸入颗粒物直接进入人体器官，通过淋滤出颗粒物中PAHs而危害人体健康；

The experiment shows that air can be separated using 1 ~ # carbide of brown coal and 1 ~ # carbide of long flame coal on suitable carbonization condition owing to swing pressure absorption .

实验表明，在合适的碳化条件下，1~＃褐煤和1~＃长焰煤的碳化物，经变压吸附可以分离空气。

Modern coal chemical industry has shown a bright future by transferring its basis from coal carbonization to coal gasification .

现代煤化工将其基础从煤的碳化转向煤的气化，从而展现了光明的前景。

By regressional analysis of observed data from 22 carbonization products involving 11 kinds of coal , equations representing the relationship between coke microstructural characters , coal grades and carbonization conditions , are derived .

通过对11种煤及炭化出的22种焦炭的实验结果的回归分析，得到了焦炭显微结构性质与煤质、炭化条件的相关方程；

Furthermore characteristics of coal dust exposure , including total moisture content , free moisture content , inherent moisture content , relationships between the degree of coal carbonization and the wettability and the moisture saturation of coal lump and coal powder are studied in detail .

对煤炭本身的起尘特性，包括全水分含量、内水分含量和外水分含量，煤炭的煤化程度与润湿性关系以及煤块和煤粉的饱和水分含量特性，分别进行了详细深入的试验研究。