Carbon Additive Raiser/ Carbon Additive/Recarburiser For Steelmaking Plant
Introduction of calcined anthracite coal:
Calcined anthracite coal, coal carbonizing agent made of high quality anthracite as raw material, is in 1300 centigrade high temperature carbonization reduce volatile, used to enhance the fixed carbon content and density, strength, oxidation resistance and products. It has high fixed carbon content, strong oxidation resistance, low content of harmful elements. As reducing agent in smelting process. Recarburizer is to complement the carbon content in liquid steel required
for increasing carbon containing material. Electric arc furnace steelmaking process, can add coke or anthracite as carburetant in charging. Due to its high ash content and volatile matter content, induction furnace melting cast iron is rarely used as a carburizing agent.
Available Size for customers:1-3mm, 3-5mm, 5-8mm, 1-10mm;(or as customers' request)
Usage of the carburant:
For casting, cast iron, cast steel, casting will have a requirement of carbon, then carburizing agent, as the name implies, is to increase the carbon content of
molten iron, for example, in charge used in smelting pig iron, scrap steel, scrap, pig iron carbon content is high, but the purchase price of scrap is higher section,
so the increase in scrap amount invested, pig iron reduces the amount invested, and carburizing agent, can play a role in reducing the cost of castings.
Specification of the Calcined anthracite coal / anthracite carburant:
Packaging & Delivery
2. 1000kg/pallet; 1000kg/Jumbo bag;
3. 20tons full filled in 1*20'FCL; 25tons full filled in 1*40'FCL.
4. Wire transfer by TT
5. 7-10 days for good delivery after payment;
Introduction of anthracite filter:
Anthracite filter with high quality anthracite as raw material, through the selection, crushing, and two screening, high mechanical strength, good
compression performance, chemical stability, no toxic substances, wear resistance, in acid, neutral, alkaline water are not dissolved, and anthracite
particle surface roughness, good adsorption capacity, high porosity, with light, low required back washing strength, can save a lot of water and electricity.
Usage of the anthracite filter:
Anthracite filter material with quartz sand filter material with the use of the current promotion of double rapid filter and three layer filter, filter tank filter is the best material to increase the filter speed increase the unit area of water and increase the sewage interception capacity, reduce the project cost and reduce the
area of the most effective way. Anthracite filter material is now widely used in chemical industry, metallurgy, thermal power, pharmaceutical, paper, printing and dyeing, food and so on before and after the production of water treatment process.
Commonly size: 0.5-1, 1-2, 2-4, 4-6, 6-8mm.
Features of the anthracite filter :
1. High mechanical strength. 2. Chemical stability. 3. Strong interception capacity. 4. Long service cycle.
Specification of anthracite filter:
Hydrochloric acid dissolution rate