Through testing quality parameter of green brick and mold brick, and researching the influence for sintered brick by optimizing grain match of barren coal gangue, the article gets the best ratio of different granule.
测试砖坯和成型砖的品质参数,研究优化砂岩质煤矸石原料的颗粒级配对其制作烧结制品的影响,得出制砖所需的最佳颗粒级配;对不同温度段的烧结制品进行物理力学性能检测,分析比较其烧结温度制度对制品质量的影响,得出较佳的焙烧温度,为砂岩质煤矸石资源化利用提供可靠的工艺参数。
Research on rock mechanic characteristics of slight weather argillaceous sandstones in Sichuan Basin;
四川盆地区红层弱风化泥质砂岩力学特性试验研究
But the clean sand model through which we can calculate for- mation water resisitivity is unsuitable for argillaceous sandstone.
地层水电阻率是测井解释中一个极其重要的参数,以纯地层条件推导的用于确定地层水电阻率的自然电位理论模型不适合泥质砂岩地层。
The argillaceous sandstone reservoir has a large distributed area in Linnan oilfield.
高泥质砂岩油层在临南分布面积较大,过去在测井解释中将这类油层多解释为水层或油水同层,没有投入开发。
Discussion on distribution characteristics of calcareous sandstone in Shihongtan uranium deposit and its genesis;
十红滩铀矿床钙质砂岩的分布特征及成因探讨
Characteristics of Coal Rock and Coal Quality in Fuxing District of Suibin County of Heilongjiang Province
黑龙江省绥滨县福兴区煤岩煤质特征
The Study on Coal Petrographic Blending and Predicting Coke Quality of ANGANG GROUP;
鞍钢煤岩配煤与预测焦炭质量的研究
Preliminary Study on the Petrology of the Devonian Liptobioliths in Luchiuan, Yunnan
云南禄劝泥盆纪角质残植煤的煤岩研究
Pore Structure of Macerals from a Low Rank Bituminous
低变质烟煤有机显微煤岩组分的孔结构分析
Wettability of macerals from low rank bituminous
低变质烟煤有机显微煤岩组分的润湿性
Mechanics characteristics of coal and its roof and floor rock and the effects of hydraulic fracturing on coal reservoir
煤岩与顶底板岩石力学性质及对煤储层压裂的影响
Terms relating to coal petrology
GB/T12937-1995煤岩术语
A Study on the Engineering Geology Characteristics and on Reasonable Scale of Pillars for Protecting Water about the Overlying Strata of Mining Coal Seam in Wugou Coalmine;
五沟煤矿开采煤层上覆岩土体综合地质特征及防水煤岩柱留设问题研究
A Study on the Engineering Geology Characteristics and on the Mechanics of Water and Sand Bursting from the Overlying Strata of Mining Coal Seam in Qidong Coalmine;
祁东煤矿开采煤层上覆岩土体工程地质特征与突水溃砂机理研究
Research and Applicationon of Engineering Geological Properties of Overlying Strata of the Coal Seam Beneath Unconsolidated Layers;
近松散层煤层覆岩工程地质性质研究与应用
QUALITY CLASSIFICATION OF COAL OIL-GAS RESERVOIRS AND ANALYSIS ON OIL MATRIX PRODUCTION AND PROCESSING PARAMETERS
煤岩油气(矿)藏品质与油基质开发、加工参数分析
* High quality and low sulfur content coal, coal washing, and briquette
优质低硫煤、煤炭的洗
In the stone coal layer and the overlying black shale, there is a pyrite layer.
在石煤层或其上部的碳质页岩中含黄铁矿层。
Study of Characteristic of Electromagnetic Wave Attenuation in Frequency Domain in Coal-Rock Medium;
煤岩介质电磁波衰减特性的频率域研究
Influence of Wastewater from a High Arsenic Coal Mine on Quality of Epikarst Water
高砷煤矿废水对表层岩溶水水质的影响
Double Media Seepage-Stress Coupling Model for Heterogeneous Coal and Rock
非均匀煤岩双重介质渗流-应力耦合模型
Study on Complex Active Support System of Seam Gateway with Thick Carbonaceous Mudstone Roof
厚层炭质泥岩顶板煤巷复合主动支护系统研究
Lignite Quality Characteristics in Bara Coalmine, Indonesia
印度尼西亚BARA煤矿褐煤煤质特征
