gangue

Ore dressing refers to the concentration of a RAW ore. Dressing can separate the desired mineral from much of the associated gangue.

Also, the paper analyzed the quantitative relationship between the loss rate and depositing angle of gangue by the simulation test.

The kind of admixed coal gangue bas influence on the property of cement hydration.

Normal test method is employed to explore the relationship between dry density and optimum water content of coal gangue used in daming.

Gangue has no effect on pellets' oxidation.

The destruct height of overlying strata is linearly correlation with the compression rate of gangue backfilling.

The chemical activator can promote the early hydration and increase the degree of reaction of coal gangue.

Only the fully adorned of the Legion can face the gangue, can cut into the darkness that afflicts the raw Stone.

Porous permeable bricks were made with gold tailings as the main material and coal gangue as pore-forming agent.

To gangue rocky mountain management, both must guarantee the security, and must conform to the environmental protection requirement.

The higher part of a gangue dump is the focus for slope stability control, while the lower part is the focus for vegetation restoration.

activated fly ash and coal gangue on sulfur inhibition will not be affected by the time.

Used for translating coal, mine ore and gangue.

The fineness and content of coal gangue have also influence on the pore distribution and SEM figure of the hardened cement pastes .

The results showed that: appropriate calcining temperature and holding time were conducive to the activation of coal gangue.

Secondly, it explains the calculating methods of the coal gangue concrete side fascia and constructing.

Glass-ceramics used for architecture decoration was prepared by using red mud, fly ash, coal gangue and so on as raw materials.

For the dwarves to prosper, the gangue--the waste and unstable rock--must be cut away.

The strontium mainly occurs in the forms of strontium sulfate. Carbonate mineral is the main gangue mineral.

Gangue is one of ten main industrial solid wastes of the world and the second using source today.

After the analysis and study, this paper intends to get a deeper understanding of gangue hill's explosion.

Objective: To investigate the current status and radiation levels of gangue product in the region of changzhi city of shanxi province.

The dissemination relationship between gangue mineral aggregate and andalusite in Xinjiang Huolagou andalusite ore was researched in detail.

Currently, ascertained means is generally taken to evaluate the economic benefit for Chinese Project Coal gangue.

Compared with the soil dump, the gangue dump has a higher organic matter content, thus the nutrient for plant recovery is high.

In all production practice and research at present, quartz is the main gangue mineral in hematite ore and the flotation target.

The paper provides a theoretical basis for producing cementitious materials at low temperature from coal gangue.

The leaching characteristics of coal gangue in acid rain and water under the condition of static and dynamic state have been studied.

Mainly engaged in gangue power generation, production and sale of alumina and electrolytic aluminum.

The research provides a theoretical basis for manufacturing cement at lower temperature by using gangue in the fluidized bed . . .

The results show that As in coal, ash cant be leached, so as the coal gangue, for As is inertial.

The effects of different operations on the preparation of activated gangue are studied by orthogonal test.

Coal gangue was activated by calcination with calcium, while gypsum and fluorite as mineralized agent.

This paper introduce spontaneous combustion calamity of coalfield and gangue.

WwW. zIdiR. coM Coal gangue is the waste of coal-industry. It has done great harm to people's living environment.

The feasibility of selective crushing and separation of coal and gangue is explained by a lot of experiments firstly.

The investigation outcome is helpful to control the spontaneous combustion of coal gangue.

Raw gangue is smashed and milled to certain granularity and then sintered for certain time at high temperature.

The coal gangue is waste material that produced in coal mining. It occupied a great lot of farmlands.

The magnetized sodium silicate has an intensive depression effect on coal gangue and pyrite but no influence on coal.

As one of the coal mining wastes, coal gangue is the largest amount of emissivity in China mining districts.

It is found that the strength of coal gangue mixed with soil as filling can meet the requirements of road embankment.

Through above way, can reduce the environmental adverse effect of the storing up of gangue.

Sylanna's breath is a cloud of mineral shards that can tear their targets to shreds or "petrify" them by covering them whole like a gangue.

The coal gangue mountain open-air stored up has caused the serious society and the environment question, has become the current urgent duty.

The paper's main content is the research on steel fiber utilized in resin concrete and the aggregate is coal gangue.

Raw material is sediment of wastewater treatment, namely sludge of the Yellow, one or combination of coal gangue and industrial slag.

Autoignition of gangue hill seriously pollute the environment, endanger the health of the people of the mining area.

The valuable mineral are intimately associated with gangue in mineral.

At the same time, the means of driving gangue in place of coal is taken.

The gangue jet cement is mainly used in shotcrete.

For preventing pollution and resource waste, a kind of fired brick was developed by utilizing boron sediment, fly ash and iron gangue.

The filling mode of multi-layer structure of coal gangue and soil was adopted which improved the entropy preservation of coal gangue.

The composition, origin and harm of coal-gangue were summarized.

The enormous coal gangue is difficult to use and causes environment pollution.

Datong kaolin resource depot in C-P period coal series strata which is chief coal gripping gangue and bed's roof and floor kaolin.

Based on the thermodynamics principle, the chemical explosion mechanism of coal gangue heap was studied.

First, the use of coal gangue, coal slime resources to develop electric power industry.

Spray explosion of gangue hill is a common calamity in coal mine.

Some further processing of solid waste such as coal fly ash, blast furnace slag and coal gangue was also discussed.

The mixture of soil and coal gangue is also mixed with water-loss reducer.

The optimal weight ratio of the improved components is: gangue 80%, cement 5%, white lime 5%, triethanolamine 2%, and blending water 8%.

It is the equipment to pulverize and mix the material in the process of gangue, coal ash shale.

And have studied the chemical forms of coal gangue and it's ash burned in a high-temperature.

Coal gangue in mine is the wash coal that is produced during the course of cutting and seperating wash in coal industry.

Because of the gangue were abandoned ore, so make ore grade was improved.

This paper introduces the sort ways of Gangue and elaborates the road of eomposi- tive use of Gangue.

Coal gangue: A kind of concomitant mullock.

The results show that the pozzolanic activity of thermal activated coal gangue in the north of China is stronger than that in the south.

Gangue is a kind of by-products of coal mining.

Coal gangue is the largest source of industrial solid waste in China.

A Processing Technology Research on A Fine Gold Being Packed by Gangue

Changba the complex nature of lead-zinc ores, oxidation rate, sphalerite, galena and gangue fabric embedded close;

coal gangue electricity factory; technology reconstruction layout research; finance investment analysis; programme implement; management;

coal washery waste gangue, coal slime were all gangue power plant consumption;

The exploratory investigation on the heat consumption and sintering temperature of high aluminum gangue

Grey related analysis on the relationship between the particle size distribution of coal gangue and its activity

Vibration test and analysis of a multi-storey small-sized concrete hollow block and shale-coal gangue porous brick mixed masonry structure

Study on the Relationship between the Properties of Coal Gangue Cement and its Particle Size Distribution

Gangue Rocky Mountain Spontaneous Combustion Accident Analysis and Comprehensive Management Technology Application

Experimental Study of High-Strength Concrete Preparing with Self-Combustion Coal Gangue as Active Admixture

Application of Gangue Used for Filling Roadbed of Railway in Mining Area

Experimental Research on Stimulating Activity of Gangue Calcined Under Low Temperature Used in New-type Grout Material

Evaluation of soil pollution by heavy metals around the gangue hills in Jiahe Coal Mine of Xuzhou Coal Group

Study on the relationship between the properties of coal gangue cement and its particle size

The system design for the transformation of the gangue power plant's dust remover

Production of good property cement clinker with antimonial slag and coal gangue to replace clay as raw materials

On the Necessity for Coking Coal Washery to be Equipped with Additional Moving Screen Jig for Gangue Removal

Application of artificial neural network in the prediction of the compressive strength of concrete with activated coal gangue powder

Quantitative study of coal-gangue optimized content in coal-gangue-calcium hydrate system

Experimental Study of Performance of Coal Gangue as Cementing Filling Aggregate

with the increase of combustion temperature, the sulfur retention rate of coal gangue and activated fly ash decline;

Study of Feasibility of Manufacture of Sintered Cellular Brick with Gangue and Furnace Slag

Stabilizing Gangue with Lime and Powder Coal Ash--Application of the Environmental Protection Grass-roots Material

Preliminary Analyses of the Comprehensive Utilization of Coal Gangue in Zibo Coal Mining District of Shandong Province

Distribution characteristics of mercury in coal and gangue from Mid-west China and its environment impact

Research of the heat treatment of gangue glass - ceramic

An Analysis of the Burning Process in a Fluidized-bed Boiler Firing Anthracite Mixed with Gangue

Resource characters of Qingfeng coal gangue and its exploitative utilization

Leaching Experiments with Gangue of different diameters simulating the environmental influence after filling-in coal mine

Environmental dynamics function effects and administering countermeasure of coal-gangue

Experiment study to A molecular sieve prepared by coal gangue of qingfeng in changde, hunan province

Application of Equal Energy, Equal Deformation Tamping and Expansion Gangue Pile Treating Foundation in Coal Mining Collapse Area

Mining Spatial Information in Surface Temperature Measurements of Coal Gangue with Infrared Thermography

Spectrophotometric Determination of Trace Germanium in Coal Gangue with Phenylfluorone

Preliminary Industrial Classification of Blended Gangue Stockpile Utilization in Fuxin Mining Area

Structures, Physiochemical Properties of Amine-collectors and their Flotation on Diaspore and Main Gangue of Bauxite

Simulating experiments on the pollution of mine water after filling-in with gangue and its control

Study on the preparation of alite-sulfoaluminate clinker under low burning temperature with high alumina gangue and marine gypsum

Choice of the best heat treatment technological regulation for coal gangue

Analysis of Gangue Hill Spontaneous Combustion and its Affecting Factors

Study on gangue-containing aluminosilicate based cementitious materials

Distribution Law of Heavy Metals in Fly Ash with Different Grain Sizes in Gangue Power Plant

Spectrophotometric determination of micro amounts of gallium in coal gangue with phenylfluorone

Discussion on Comprehensive Utilization of Coal Gangue Generating Electricity

Clay and Cement Grout and Its Application in Control of Spontaneous Combustion of Coal Gangue

Effect of the Gangue on the Early Autogenous Shrinkage of Hardened Cement Paste

Studies on Synthesis of Zeolite-based Adsorbent by Self-transformation of Coal Gangue in A Vapor Phase

The microscopic properties before and after the activation of coal gangue are characterized by the X-ray diffraction;

Study on Preparing Absorption Materials by the Method of Sulphuric Acid-High-Pressure Vapour Activated Gangue

The build scheme of a new factory that produce sintered coal gangue cellular brick

Research on the Ettringite Formation in Cementitious Material of Spontaneous Combustion Coal Gangue

Adsorption and Desorption Kinetics Characteristics of Stripping Heavy Metals with Soil Filling in Coal Gangue

Technology on Utilizing Coal Gangue and Controlling Spontaneous Combustion in Jincheng Mining Group

New Production Technology and Application of Baotou Ferromagnetic Gangue and Rare Earth Concentrate

Catalytic Decoloring Spectrophotometry for Determination of Trace Thorium in Coal Gangue

Preparation Study of Molecular Sieve from Coal Gangue in Qingfeng

Analysis of Coal Gangue Used to Produce Green Materials

Experimental Research on Increasing White Degree of Coating Material Made from Coal Gangue by Acid Leaching

Using coal gangue and industry gypsum as raw materials to produce alite-sulphoaluminate cement clinker

Analysis on Factors Influencing the Characteristics of Cemented Gangue Tailing Fillings

Determination of Trace Molybdenum in Coal Gangue by Catalytic Kinetic Spectrophotometry

Influence of Spontaneous Combustible Gangue Power and Ash Fly Composite on the Water Demand of Cementitious Material

Features of pulverized gangue grain and selection of its optimum fineness

Effects of environmental and geological hazards of gangue hills and their stability analyses in Chongqing

Harnessing the gangue in Tiefa mining area and its development and utilization

Effects of Coupling and Solidified Agents on the Thermal-setting Plastic from Phenolic Resin Impregnated by Coal Gangue

Study on Technological Characteristics of a High-Mg Phosphate Gangue

Gangue sanitary landfill and recovering ecological environment in Huaibei and Huainan mining area

Discussion over Hydration Mechanism of Light Burnt Gangue Powder

Land Suitability Assessment of Vegetation Restoration of the Coal Gangue Pile of Fuxin Mine Area

Summary of Study of Modified Gangue Fines as Rubber's Reinforced Filler

Study on Synthesis of Environmentally Conscious Sialon Multiphase Ceramics from Coal Gangue

The design of fired coal gangue perforated modular brick and the experimental study on pyroprocessing properties of masonry

Experimental project of environmental protection vegetation on gangue dike slope of Huaihe River

Investigation about Application of Self-ignite Gangue and Light Aggregate in Highway Engineering

The preparation of ultrafine aluminum hydroxide from coal gangue by using powerful dispersant-carbonization

Hard plastic extruding and one time palletizing burning technology for full coal gangue sintered porous brick

Mechanical properties of self-combusted gangue reinforced concrete shear walls under low-cyclic load

Application of Complex-frequency Vibrating Screen without Coarse Size in Gangue Brickyards

Construction of Gangue-made embankment and environmental protection

Study on the Comprehensive Utilization of the Gangue in Preparation of the Coagulant Agent

Inelastic Yield Load of Gangue Concrete Filled Steel Tubular Middle Long Columns Under Axial Compression

A study of removing cationic dye-stuff from water by manganese ore gangue

Ecological Hazards of the Piled Coal Gangue and Development of the Pure Gangue Sintered Perforated Bricks in Xuzhou Mining Areas

Research on key technique of depression reclamation beforehand filled with coal gangue

The Design and Study About Circulating Fluidized Boiler Which Used Fujian Anthracite Mixed Low Heat Value Gangue

Determination of trace vanadium in coal gangue by catalytic fading spectrophotometry

Technical requirements for building materials and products produced with coal gangue

Reflections on anti-slide stability analysis of a gangue dam

Study on Structural Characteristic and Activation Mechanism of Added-Calcium-Doped Coal Gangue

Study on Relationship Between Consolidation-Compactness and Size Grade Shortage of Coal Gangue

Paleocurrent energy study with inclusion of calcite gangue for Ordovician system in central Ordos basin

Effects of the Hydration Characterize of Activated Coal-Gangue on Hydration of Cement

The Design Caption of the Hole-hydraulic Pressure Gangue Rock Frame Head Moving Equipment

Environment Viability Assessment on Coal Gangue for Highway Developments

The Constitutive Equation and Strength Criterion on Core Concrete of Gangue Concrete Filled Steel Tube

Strength and lateral deformation coefficient of gangue concrete restrained by steel tube

Research on Absorption Treatment of Wastewater Containing Chromium by Active Coal Gangue

Analysis and Comparison of Circulating Fluidized Bed Boilers Partially Fuelled by Gangue

The Technology of Comprehensive Utilization of Coal Gangue to Building Material Industry

auxiliary power wiring of the layout and the design of relay protection Key words: coal gangue power plant;

Influences on Penetration ability of Chloride Iron in Concrete with Adding of Activated Coal Gangue Powder

Study on the relationship between particle size distribution of coal gangue and cement properties

Measurement of degree of hydraulicity in high performance cement-coal gangue system

Mechanized construction of high type highway embankment filled with coal gangue

Study on the Coal Gangue as one of Building Material Resources

Environmental Impact Assessment of Gangue Used in Road

Researching the environment hydrology function mode of the Coal-Gangue

The Production Technology for the Gangue Silicate Slag Concrete Products

Spectrophotometric Determination of Vanadium in Coal Gangue

Research on Dynamics Governing Removal of Iron from Coal Gangue by Hydrochloric Acid Leaching process

Determination of Trace Nickel in Coal Gangue by Catalytic Fading Spectrophotometry

Study on Accessorial Cementitious Properties of Calcining Coal Gangue with Calcite

Study on cementitious properties of chemical and temperature activated coal gangue

Substitution of quartz gangue and fly ash for clay batching to produce ordinary Portland cement

Beating capacity of gangue concrete filled steel tubular columns under bias compression

Application of Pilot Drilling Tech. In Gangue Embankment Improvement Project in Luoyang

Influence of composite additive on durability of active gangue powder grouting material

The Process for Recovery of Low Calorific Value Coal from Gangue and Its Effectiveness

Coal ore dressing by washing and comprehensive utilization of powered coal (including desulphurized plaster), coal gangue

Simulation Experiments on the Impact of Gangue Filled in Mined-out Area on Underground Water Environment

Technological operation and key point of management for improve the quality of coal gangue hollow brick

Investigation analysis and study of gangue in coal seam

Characteristic Analysises of the Combined Firing Mud Coal and Gangue Circulating Fluidized Bed Boiler

Numerical Imitation for Coal Gangue Leachate Transport in Groundwater System

Development and Application of the Gangue Screen Classifier

Application of Microwave Radiation in Manufacturing Coal Gangue Wall Bricks and Floor Tiles

Solid Phase Spectrophotometry for Determination of Micro Germanium in Coal Gangue

Technology and principle of high polymer inorganic coagulant prepared with gangue

Regularity of pollutant release from coal gangue under dynamic leaching operation

Analysis on the Reason of Gangue Mountain Spontaneous Combustion and Measure in Prevention and Cure

Comprehensive Utilization of Gangue from Ferrous Metal Mining Industry

Preliminary Discussions on Integrated Utilization of Gangue in Jiangsu

Feasibility study on manufacture of sintered perforated brick with coal gangue and furnace slag

Spectrophotometric Determination of Trace Thorium in Coal Gangue

Compositive Utilization Problems Discussion on Mining Gangue and Other Secondary Resources

Substitution of coal gangue for clay batching to produce high quality cement clinkers

Influence of Coal Methane and Coal Gangue Mixing Ratio on the Combustion Characteristics of CFB Boiler

Study on Environmental Impact and Comprehensive Utilization of Hunan Gangue

Determination of Trace Copper in Coal Gangue by Catalytic Spectrophotometry

Collector for carbonate gangue flotation in phosphate ore reverse flotation

Application on Horizontal Settling Tank in Treating Wastewater of Washing Coal Gangue

Study on Cementitious Behaviour of Coal Gangue by Orthogonal Experimental Design

Survey of the Technology of Comprehensive Utilization of Coal Gangue

Application of coal gangue ALC board series in multi-story light-weight steel residential building

Research on Hydraulic Activity of Coal Gangue Calcined with Calcium under Low Temperature

Study on Stuffing Properties of Natural Rubber Reinforcing by Modified Coal Gangue Powder

The Contaminative Analysis of the Content of Heavy Metals in Soil Around Gangue Dump

YanZhou Coal Mine Bureau Carry Out the Research and Test Run For Brickmaking by Coal Gangue

Factor Analysis on Influence of Gangue Filled into Goaf on Underground Water Environment in Coal Mine

Experimental Study on Germanium Volatilization from Coal Gangue

Design of Circulating Fluidized Bed Boiler Burning Anthracite Mixed Gangue

Research on Preparation and Performances of Ceramsite Filter Material by Coal Gangue

Effect of mechanical grinding on particle size distribution and strength of coal gangue-cement system

The application of natural coal gangue and lightweight aggregate in engineering

Application of Uniformity Design in Experiment of Coal Gangue Size Distribution

Answers to the Question on Piling of Gangue and Introduced Reflection

Pectrophotometric Determination of Titanium in Coal Gangue with Phenylfluorone

Research on the basic mechanics performance of coal gangue modular perforated brick

Effect of particle size distribution of coal gangue on hydration and properties of coal gangue-cement system

The Automatic Sorting Machine of Gangue Operated by Fuzzy Mode Recognition and Fuzzy Control

Experimental study on thermal activation of pozzolanic activity of gangue

Study on Wuhai Gangue Combustion Experimentation in Circulating Fluid Bed

Study on the Influence of Activated Coal Gangue on the Forepart Hydration Performance of Cement

Summary of Environmental Geotechnology Problems of Gangue Hill

Study on Activation of Added-Calcium-doped Coal Gangue and Mechanism of Activity Evaluation

Prediction of compressive strength of cement mortars with fly ash and activated coal gangue

The Feasibility Research on the Road Surface Property of Coal Gangue and Fly Ash in Fuxin

The reform of gangue-ejection way of oral coal shop in Longhu Coal Preparation Plant

Influences of Mechanochemistry Effect on Coal Gangue-Cement Properties

Behavior and application prospect of coal gangue concrete structure

Construction technology of manual hole digging pile in gangue-made foundation

Prevention and control measure for spontaneous combustion of coal gangue dump

A brief analysis on production and project application of coal gangue perforated brick

Gangue Nanostructure and Effect of the Structure on Synthesizing SiC

Comprehensive Utilization of Waste Solids as Fly Ash, Gangue and Sulphite Slag in Cement Plant

Characteristics of new type U-Gas gasifier for gangue co-production system

Engineering Example and the Control of Spontaneous Combustion of Coalfield and Gangue

Study on spontaneous combustion sandy gangue binding material