Based on coal basin depositional characteristics,analyzed contributing factors caused coal-bearing property differentiae.
在总结含煤盆地沉积特征基础上,对造成聚煤盆地含煤性差异的影响因素进行分析,认为盆地基底地层岩性的不同,构成了不同的古地理景观,对聚煤作用有很重要影响;聚煤盆地的规模及展布受古构造控制,影响煤层的聚集规模;沉积环境差异导致聚煤条件的差异,影响煤层聚集的范围和厚度;煤系地层粗、细碎屑岩的赋存比例反映盆地沉降速率的高低,从而影响盆地含煤性。
discusses the coal seam gas containing features,gas bearing control factors and evolution course of hydrocarbon based on coal bearing.
通过城子河组含煤性、煤层的煤体结构、煤裂隙发育特征、渗透性与孔隙度、储层压力、煤的吸附性等储层特征探讨煤层含气性、含气控制因素及煤生烃历程勺演化。
The features and treatment process of coal contained wastewater in thermal power plants have been presented,a highly effective clarifier being used in the treatment system of coal contained wastewater in Wenzhou Power Plant.
介绍火电厂含煤废水特点及处理工艺。
The major coal-bearing strata in Guizhou, South China, is composed of the late Permian Longtan and Changxing formations whose sedimentary environments and structural setting had been found out in previous researches.
贵州省主要含煤地层是上二叠统龙潭组和长兴组,先前研究基本查明了其沉积环境和区域构造背景。
On the basis of mass borehole data, the paper analyzed Middle Jurassic coal-bearing strata distributing features, coal-bearing property,coal-forming period in the Yining basin.
以大量钻孔资料为基础,研究了伊宁盆地中侏罗统含煤地层的分布特征、含煤性、聚煤期。
Coal-bearing Property Assessment and Coal Looking Prediction in Mine Area Periphery and Deep Part, Pingzhuang Coalfield
平庄煤田矿区外围及深部含煤性评价及找煤预测
Study of Coal Gas-bearing Features and Hydrocarbon Producing Ability in Shuangyashan Coal Fields
双鸭山煤田煤含气性及生烃能力探讨
STUDY ON MODEL OF SULFUR CONTENTS ON THE MERCURY DISTRIBUTION CHARACTERISTIC IN COALS
煤的含硫率对煤中汞的分布特性影响模型研究
Coal Seam Gas-bearing Properties and Theoretical CBM Recoverable Ratios in Wulunshan Mine Area, Guizhou
五轮山矿区煤层含气性与煤层气理论抽采率
Platinum and palladium in the coal-bearing series in the east of Yunnan,China
滇东地区含煤岩系微量元素特征及含铂性分析
Evaluation of Properties of High-Volume Fly-Ash Concrete for Pavements
高含量粉煤灰混凝土的路用性能评价
Investigation on Treatment of Phosphate-containing Waste Water by Modified Fly Ash
改性粉煤灰处理含磷废水的探索研究
EFFECT OF MINERAL MATTER CA、MG ON COMBUSTION CHARACTERISTICS OF ULTRAFINE PULVERIZED COAL
Ca、Mg含量对超细煤粉燃烧特性的影响
Triaxial creep characteristics and constitutive relation of gas-containing coal
含瓦斯煤岩三轴蠕变特性及本构关系
Application of spectral decomposition for fine seismic structural interpretation in coalfield and gas-bearing property predication of coal seam
频谱分解技术在煤田精细构造解释及煤含气性预测中的应用
Analysis of Basic Nitrogen-Containing Compounds in Coal Liquefaction Products
煤炭直接液化油中含氮碱性化合物的分析
Treatment on the Lower Concentration Phenol-Containing Wastewater from Coal Gasification-Coke Oven by Activated Sludge Process
活性污泥法处理低浓度煤气化-焦化含酚废水
Effects of Coal and Fluoropolymers on the Structure and Properties of Polyester;
煤与含氟聚合物对聚酯结构与性能的影响研究
Research on the Non-linear Mechanical Mechanism of Mining Instability of Gas-rich Coal Rocks
富含瓦斯煤岩体采掘失稳非线性力学机理研究
Reduction of Polycyclic Aromatic Hydrocarbons in Coal Tar Pitch by Chemical Conversion
煤沥青化学改性减少致癌多环芳烃含量的研究
Study on Treatment of Wastewater Containing Oil with Fly Ash Modified by PDMDAAC
PDMDAAC改性粉煤灰吸附处理含油废水实验研究
Triaxial creep model and its stability analysis of gas-containing coal
含瓦斯煤岩三维蠕变模型与稳定性分析
Effect of Sepiolite Cooperated-Powder Coal Treated Fluoride from Wastewater
改性海泡石-粉煤灰协同处理农村含氟水的效果