Fly Ash, bottom ash and bed ash
Fly Ash
Fly Ash : Fly ash is produced from the burning of pulverized coal in a coal-fired boiler. It is a fine-grained, powdery particulate material that is carried off in the flue gas and normally collected from the flue gas by means of electrostatic precipitators , bag houses, or mechanical collection devices such as cyclones. Fly ash is commonly used in production of concrete. It is applied as a supplementary cementing material. Initially the idea was to use fly ash for economical reasons - on one hand to utilize fly ash which is an industrial by product, on the other to reduce the amount of costly cement. However, it appears that application of fly ash in concrete has a lot of benefits, mainly by reduction of unwanted hydration heat. Cement can be replaced with fly ash in concrete. It reacts (si) with ca (oh)2 and produces more csh gel which contributes to strength. With reduced cement, hydration heat will be reduced and hence there is strength gain.
Fly ash from Rice Husk Ash
Fly Ash
Fly ash grade 1) From Yingkou, Liaoning, China. FOB. 13 usd/tons.
Fly ash - Class F Application Of Fly Ash In as a supplementary cementitious material Cement production PPC In concrete as mineral admixture As a partial replacement for cement in cement mortar As fine aggregates As a raw material in brick/Block Making In roller compacted concrete In soil stabilisation In roads/pavements AGRICULTURAL USE OF FLY-ASH It is used as a soil modifier and enhances moisture retaining capacity of land. FLY ASH AS FILL MATERIAL As a landfill material AS A ADSORBENT OF HEAVY METALS It binds heavy metals to concrete KEY BENEFITS IN CONCRETE Reduced Water demand Increased workability Improve permeability Improve durability Low heat of hydration Filler effect Ball bearing effect Pozzolonic reaction Pore refinement Pore blocking effect Chemical effect
(Dry) Fly ash of Thermal Power Plant
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....
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.
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
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%
Soda Ash Light is also called Sodium Carbonate or Soda Carbonate. Applications: Production of detergents, chemicals, soaps, textile, pulp & paper, other sodium compounds and for casting industry, oil refineries , water treatment plant.
