(Dry) Fly ash of Thermal Power Plant
Fly ash is a fine ash obtained from the exhaust gas after coal combustion. Fly ash is the main solid waste discharged from coal-fired power plants. The main oxides of fly ash in thermal power plants in Vietnam. The fly ash provided by us is purchased selectively to ensure purity, no impurities. Thanks to our expertise in this industry, we are able to offer you the best quality Fly Ash Powder. We are one of the famous companies in the market specializing in manufacturing and exporting all kinds of industrial chemicals, minerals and super high-grade fly ash. Packing: Jumbo bags 1 ton/bag - 2 tons/bag, bulk cargo or can be packed according to customer's request. Grey Shipping: Negotiable - Ability to supply 50,000 tons/month. -Payment terms: TT, LC Application: Fly ash as building material, road construction, agriculture, cement, concrete For more detailed product information, please contact the information below.
Fly ash cenospheres glass crystalline hollow microspheres ranging in size from 20-50 to 400-500 microns micrometers produced in furnaces of thermal power plants using coal. Furthermore, we have contracts with several power plants and can supply about 4,000-5,000 tons of goods annually. The product has the following content: SiO2 50.0-65.0 % Al203 25.0-39.0 % Fe2O3 1.0-7.0 % CaO 0.2-2.0 % MgO 0.2-2.0 % K2O 0.2-4.0 % Na2O 0.3-2.0 % TiO2 0.5-2.0 % Packing: 500Kg Big Bags on pallets Shipping: DAP by truck or CIF/FOB in a sea container to any destination
Fly Ash
Fly ash grade 1
Factory fly ash
We have 7,00,000,000 mt of fly ash in Vietnam we are selling it at $18-30 mt depending on quantity7,00,000 mt total is $18 usd per mt , 3,500,000 mt total order is $22 mt and 1,000,000 mt is $26 mt lower than this is $35 mt all prices are negotiated. all i ask is be real and send me your request and we will send you the specs we have at least 7,000,000 mt right now available for shipment
Fly Ash of best quality of both Australian and Indian coal residue mixed.
Fly ash
Fly is a by product of coal based thermal power station generated by the combustion of pulverized coal. Fly Ash is a fine, grey amorphous powder, rich in silica & alumina and spherical in shape. The properties of Fly Ash may vary widely, both physically and chemically, depending upon the nature of coal, the efficiency of coal combustion process and the selection process. Therefore, it is important that when considering the use of Fly Ash to look no further than a company with the in depth technical knowledge and support to manufacture and supply a high quality product, that company is KRISHNA ENTERPRISES(DOMESTIC AND INTERNATIONAL TRADE). "Our Technology means even Better Quality" : KRISHNA ENTERPRISES(DOMESTIC AND INTERNATIONAL TRADE) only selects Fly Ash that is highly reactive and has water reducing characteristics. Our Fly Ash is amongst the first classified and processed material being made available in India. By classifying and processing, we ensure that a large proportion of our Fly Ash is composed of fine particles, which results in a more controlled and consistent product. Our Fly Ash complies with the stringent International codes of practice such as : BS EN 450 S, ASTM C 618 Class F and IS 3812 Grade 1 Our customers can therefore be assured of the highest standards of quality, process control and product consistency. Features : Fine Particle size Spherical Particle Shape Low Carbon Content Pozzolanic Reaction Fresh concrete : Increased : Mix stability Pumpability Placeability Reduced : Water Demand Bleeding Segregation Durability : Increased : Sulphate resistance Acid resistance Seawater resistance Reduced : Chloride Ingress ASR Risk Permeadbility Hard Concrete : Increased : Ultimate Strength Ultimate Stillness Pore Blocking Reduced : Creep Drying Shrinkage Thermal Strain Applications : Ready Mix Concrete Asbestos Products Manufacturing Cement Manufacturing Bricks & Blocks Manufacturing Builders & Contractors Precast Manufacturing Plaster & Masonary Works Land Fill & many more Concerete Application Advantages : Better Workability Reduces Permeability Reduces Heat of Hydration Improves Pumpability Improves Sulphate & Chloride Resistance Reduces Risk of Alkali Aggregate reaction Increase long term Strength Better concrete Finish Reudces Bleeding & Segregation Reduces Shrinkage Masonary Application Advantages : Reduces drying shrinkage cracks Good bonding, less rebound hence minimized wastage during plastering Better coverage area in plaster Excellent permeability resistance Improves labour productivity Smooth Finish Eco Friendly Cost Effective Additional Information: Production Capacity: 50000 Ton/MONTH Delivery Time: Immediately Packaging Details: As per customer DEMAND....
Ash % 2.2 Volatile matter % 47.7 Fixed Carbon % 0 Sulfur % 5.5 Moisture @ 105oC % 50.1 Vanadium (V) 0.62% Nickel 0.097 ppm Aluminum (Al) 183 color black appearance Fine Black Powder Total carbon Content 47.49%
Fly ash is used: In the production of lightweight concrete. Low-cement concrete is used in the preparation of road bases. Fly ash is also used in slag-silicate concretes, which are used to repair roads, airfields, bridges, as well as in the construction of acid-resistant floors in chemical plants, livestock farms, and metallurgical facilities. In the production of foam concrete, its introduction into the foam concrete mixture increases the aggregate stability of the mixture between the beginning and end of the cement dough setting, which prevents the movement of components and prevents negative effects on the formation of the structure. Fly ash easily replaces cement in the production of mortars, ready-mixed concrete, and finished products. It is used as an additive to cement without reducing its activity, is used in the preparation of concrete for road construction, and as an additive to clay in the manufacture of tiles and bricks. As a component of dry construction mixes: production of dry masonry mixes consisting of cement, sand, fly ash, ICP, and powdered superplasticizer.
Nilkanth Engineering Suppliers High - quality Cement Silo product with cost-effective price Ahmedabad India.
Chemical Composition SiO2 57,9 ; 5,0% AL2O3 35,8 ; 3,0% Fe2O3 1,5 ; 0,3% CaO 1,1 ; 0,2% MgO 1,6 ; 0,2% SO2/SO3 0,6 ; 0,3% K2O + Na2O 1,2 ; 0,4% TiO2 0,8 ; 0,3% Cl 0,2 ; 0,1%
Microsphere cenospheres in thermal insulation coating with powder shape from the coal ash, cementing well
The microspheres are a waste material arising in the process of combustion of hard coal. The product is made of spheres with a diameter of 10-800 microns, filled with gas, mostly CO2 and NO2. Sheaths of the spheres are 0.2-3 microns thick, what makes the microspheres have a great volume at a relatively low gravity. Material contains mainly: silicon oxide (SiO2), aluminum oxide (Al2O3), magnesium oxide (MgO), iron trioxide (Fe2O3), potassium oxide (K2O), calcium oxide (CaO) and vestigial admixtures of other metals. Chemical Composition SiO2 57,9 ± 5,0% AL2O3 35,8 ± 2,0% Fe2O3 1,5 ± 0,3% CaO 1,1 ± 0,2% MgO 1,6 ± 0,2% SO2/SO3 0,6 ± 0,3% K2O + Na2O 1,2 ± 0,4% TiO2 0,8 ± 0,3% Cl 0,2 ± 0,1%
Fineness passing 45 micron sieve + 80%(400 mesh) Loss on ignition 3.5--4.0% Moisture content less than 1.0% So3 content less than 2.5%
Solidify fly ash
F Class Fly ash Use in Making cement, construction, Brick industry. pozoline fly ash.
Class F fly ash is designated in ASTM C 618 and originates from anthracite and bituminous coals. It consists mainly of alumina and silica and has a higher LOI than Class C fly ash. Class F fly ash also has a lower calcium content than Class C fly ash. Replacement When used in portland cement, Class F fly ash can be used as a portland cement replacement ranging from 20-30% of the mass of cementitious material. Advantages When used as a portland cement replacement, Class F fly ash offers the following advantages when compared to unmodified portland cement: Increased late compressive strengths (after 28 days) Increased resistance to alkali silica reaction (ASR) Increased resistance to sulfate attack Less heat generation during hydration Increased pore refinement Decreased permeability Decreased water demand Increased workability Decreased cost ($80/ton for portland cement vs. $30/ton for fly ash).
