Granulated Blast Furnace Slag : Granulated blast furnace slag or gbfs is the residue of combustion in the furnace of the steel refining process. It is obtained by quenching molten iron slag from a blast furnace in water or steam, to produce a glassy, granular product that is then dried and ground into a fine powder. Ggbfs or ground granulated blast furnace slag is formed when gbfs is further processed or ground using conventional cement clinker grinding technology. Uses and benefits of GBFS/GGBFS uses : - GGBFS or GBFS is the most used raw material in cement industry to make slag cement. - Lightweight fill - Raw material for the manufacture of glass - GBFS can be used as a substitute for sand in building materials - GGBFS can be used as a replacement for portland cement
Dates, olive oil, olive, salt, fruits and vegetables, cement, gypsum, silica sand, clinker, lime, dolomite, bentonite, kaolin products, dolomite lime, marble powder, marble grit, granulated slag, steel slag, carton boxes..
1.- PRICE: 40,00 US$ per ton 2.- PRODUCT: Electric steelmill slag (iron slag) Mining material from primary metallurgy or smelting of raw materials that are generated in electric arc furnaces. 5.-SPECIFICATIONS: Contained in the Attached Technical Sheet 6.- MONTHLY SUPPLY AMOUNT 100,000 metric tons or more monthly. (Shipment 25.000 MT) 7.- TOTAL AMOUNT OF ANNUAL SUPPLY 1,200,000 metric tons per year, at a rate of 100,000 MT per month. The selling company is capable of supplying, through a firm, definitive and direct sale, the amount of one million two hundred thousand metric tons (1,200,000 MT) per year. In the event that the buying company decides to buy a smaller volume of the product, it could do so, from a minimum of four hundred thousand MT (400,000 MT), for its withdrawal within a period of four (4) months, from the date of the respective contract, because the company has a monthly supply capacity of 200,000 tm of said product
Characteristics of sintered calcium aluminate: 1) Uniform chemical composition, low melting point and fast melting speed can shorten the refining time; 2) No fluorine, no erosion of furnace lining and ladle; 3) Compact structure, no water absorption, easy storage and transportation; 4) Due to the stable phase and fast slag formation, it can reduce the dust pollution to the iron and steel plant and comprehensively stabilize the refining process; 5) It does not contain impurities such as hydrogen, nitrogen and carbon, which is conducive to improving the quality of steel. Sintered calcium aluminate (premelted aluminum calcium slag) is mainly used in LF furnace, open hearth furnace and converter ladle refining to remove impurities such as sulfur and oxygen in molten steel and reduce the content of harmful elements and impurities in steel. It is suitable for ordinary carbon steel, high carbon steel, high and low alloy steel.
Sintered Calcium Aluminate ( Sintered Refining Slag) is calcined in the rotary kiln with the high quality raw materials.It is a good quality refining agent.It is characterized by very strong desulfurization and deoxygenation, low melting point,high melting speed, it can shorten smelting time, reduce the energy consumption,reduce dust pollution in the steel plant,reduce the consumption of the ladle refractory materials,increase the service life of the ladle. For more information, check
Sintered Calcium Aluminate Sintered Calcium Aluminate ( Sintered Refining Slag) is calcined in the rotary kiln with the high quality raw materials.It�¢??s a good quality refining agent.It is characterized by very strong desulfurization and deoxygenation, low melting point,high melting speed, it can shorten smelting time, reduce the energy consumption,reduce dust pollution in the steel plant,reduce the consumption of the ladle refractory materials,increase the service life of the ladle.
Silicon slag is a by-product of smelting metal silicon and ferrosilicon.It is a kind of scum floating on the furnace in the process of smelting silicon.It is content is from 45% to 70%,and the rest are C,S,P,Al,Fe,Ca. It is much cheaper than purity silicon metal.Instead of ferrosilicon for steelmaking, can reduce the cost. Silicon slag 50 is Si greater than or equal to 50, Ca less than 5, S less than O0.1, P less than 0.05, C less than 5.
Cu+Zn Scrap Quantity: +2 million tons (1.5 million tons Cu + 540k tons Zn) Origin: Mexico Cu Composition: Cu=33%,Fe=25%, Mg=12%, Cr=11.5% Si=6% (and more minerals) Zn Composition= ZnO=40%, SiO2=20%, Al2O3=12%, Fe2O3 = 9%, P2O5 = 6%, CuO= 5% (and more minerals) Form: Rocks
Basicity (CaO + MgO + A12O3)/Si02 = 1.60 min Moisture content (%) = 10.0 Max Magnesium Oxide content (MgO) (%) = 10.0 Max Loss on Ignition (%) = 0.50 Max Size :< 5mm (%) = 90.0 Min Calcium Oxide (CaO) (%) = 36.0 Min Glass content (%) = 95.0 Min
Secondary industrial raw materials such as carbon dust alternative fuel, carbon anodes /carbon anodes butts, cryolite, bath material, mill scale, silica sand, slag, pet flakes, pet bottles and many other..
crushed and DE-metalize Electric are furnace slag.size 10-20 mm (ASTM C 136/C136M 2014)
crushed and DE-metalize Electric are furnace slag.size 5-10 mm (ASTM C 136/C136M 2014)
crushed and DE-metalize Electric are furnace slag.size 0-5 mm (ASTM C 136/C136M 2014)
Calcium aluminate advantages: 1) Uniform chemical compositions, low melting point, high melting speed, and short smelting time; 2) It has no fluoride and doesnt erode furnace lining and ladle, and it is compact, non-absorbent,and easy to storage as well; 3) Stable phase and fast dust-reducing speed, rapid desulfurization effect stabilized at 60%, and suppresses phosphorus into molten steel; 4) Improving the protective effect and reducing erosion to ladle lining.
Cobalt hydroxide, cobalt ore, cobalt metal, copper concentrate, copper cathodes, copper ore, copper blister, copper slag, precious metal, lead ore, zinc concentrate, zinc ore, shg zinc metal, nmc film scrap, lico battery scrap, nico battery scrap, black mass, iron ore, manganese ore, steel scrap, steel and cast iron skulls, pig iron. tantalum, molybdenum, titanium, niobium, tungsten, copper cathodes 99,99 grade a..
There are two types of Ferro-nickel slags that we have as below. Both products are manufactured in Korea and waiting for your offers. Since details such as Incoterms, payment terms, price, volume are subject to further discussion, please contact me through mail first. 1) Ferro nickel slag (which is generated after refining at furnace) -. Contents : NiO : 4-6% / Sio2 : 20-25% / Cao : 25 -30% / MgO 2% / Fe: 17-22% / Al2O3 : 4-6% -. Application : Nickel source 2) Ferro nickel slag (which is manufactured during slag tapping) -. Contents : Sio2 : 50-55% / MgO : 30-35% / Fe : 6-7% / Al2O3 : 2% CaO : 0.5 / Mn : 0.3 -. Application : Sand-blasting, Molding sand, Abrasive, Aggregate etc.. I appreciate your efforts in advance. Best regards,
Silicon Slag Silicon Metal Slagis a byproduct from the manufacture of silicon metal it is a kind of mixture which contains the main content Silicon 3565 and other components such as C S P Al etc It is a good substitute for FeSi in steel making which has advantage in lowing the cost of production and reusing resource Usually we use silicon slag to produce silicon briquette which is far and wide market in domestic and internationalour silicon metal is used by the chemical industry in the production of silicon compounds and by semiconductors Aluminum manufactures to improve the useful properties of aluminum as well as in the manufacture of silicon wafers used in photovoltaic solar cells and electronic
We supply and export FerroNickel Electrofurnance Slag. Our Slags are registered under REACH regulation. Conditions are FOB Durr�«s Port in Albany. Application: Sandblasting / High density submarine oil and gas pipe coating aggregate / Additional iron to clinker (Substituting the raw material in cement industries with our slag allows deduction of the ton of CO2 that plants would otherwise have accounted in their carbon balance) / Railway ballast / High strength concrete / Beach aggregate / Granular base for road construction. Most common ingredients: Ingredient and Content Classification (CLP) Silicon Dioxide 30 - 50% Iron 15 - 35% Magnesium Oxide 13 20% Aluminium Oxide 1 4% Chromium (III) Oxide 1.4 3% Nickel < 0.15% Sulfur 0.1% Calcium oxide 3 5%
Blast Furnace Slag
The granulated blast-furnace slag is sand-type slag manufactured by spraying high-pressure water jets on a blast-furnace molten slag.
