SEMI COKE
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Semi Coke 18-30mm Use for Ferro Alloy, Calcium Carbide Companies
Certification: RoHS, ISO, CE
Color: Black
Use: Ferro Alloy, Calcium Carbide Companies
Transport Package: Ton Bag
Specification: 0mm-30mm
Trademark: Rongxing
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Rongxing Group Supplies Semi Coke
As an independent commodity trading house with active interests in mine operations and production facilities, Rongxing Group is a manufacturer, marketer and trader that provides innovative products and semi-coke bulk supply chain solutions worldwide. Rongxing Group makes trade better and adds value to the supply chain activities. We manufacture and source competitively priced on-spec semi coke products for delivery to our industrial customers. We search far and wide to secure long-term cost-effective supplies. Our core expertise lies in our global producing and supply base managed by our professionals of trading operations across 5 continents. We are also able to source from locations where resource is plentiful and ship them to where they are needed. We bring our partner producers closer to the global market including making their price globally competitive. We deliver shipments to our customers preferred locations, guaranteeing the grading criteria and quality thresholds. Our business chain model passes on all cost advantages to our agents and end users.
Supply: to any bulk port terminal with coke handling and storage facility
Rongxing Capacity to supply annually: 500,000+ metric tons annually
Markets: Asia, Europe ,Africa, South America and Oceania.
Introduction of Rongxing-made Semi Coke
Rongxing-made Semi-coke is light black, characterized by high fixed carbon, high specific resistance, high chemical activity, low ash content, low sulfur and Low phosphorus. It is wildly applied to such industries as chemical industry, metallurgic industry, and gas- making industry to produce calcium carbide, ferroalloy, ferrosilicon, silicon carbide, silicomanganese, fertilizer, etc. Semi coke is made from high grade Jurassic coal as a new type of carbon material. It willsubstitute some metallurgical coke in producing ferroalloys products. Our semi coke can be used in smelting too.
Semi Coke Products Application
Our semi coke powder is used in blast furnace instead of coal injection in steel-making.
0-6mm semi coke is normally used for sintering Mn ore in process of production SiMn; or using in other sinter mill.
6-18mm semi coke is normally used in producing Ferronickel , Ferrosilicon ,Calcium Carbide and other ferroalloy.
Rongxing Semi Coke Middle Material Specification Parameters
| Size | 18-30mm |
| Fixed Carbon | ≥83% |
| Ash | ≤8% |
| Sulphur | ≤ 0.40%-0.50% |
| Moisture | 10-15% |
| Phosphorus | ≤0.012% |
| w(k+Na) | ≤0.2% |
Advantage of semi coke in production of Ferro-alloy smelting
High fixed carbon (84% min)
Low ash (9% max)
Low Phosphorus (0.03% max)
Low Sulfur (0.4%max)
high specific resistance
high chemical activity
High conductivity to lower the electric power
Reduce pollution
Special Notes for using Rongxing semi coke
1. Rongxing Semi coke has rainproof measures during storage to avoid damp rain.
2. Stove that uses Rongxing semi coke should not communicate with the bedroom as much as possible to prevent gas poisoning.
3. During the use of Rongxing semi coke, regularly clean the flue to ensure the full combustion of semi coke.
4. Add enough coal at one time. Add coal in the middle and late period of combustion to prevent the furnace temperature from being too low and extinguishing the fire.
5. The height and diameter of the chimney must be ensured, and the chimney interface and the chimney itself must not leak (the chimney is too low or too thin will cause the heating furnace to not burn normally, seal the fire and extinguish the fire, etc.).
6. Adjust the size of the air inlet on the dust removal door according to the situation when sealing the furnace, to prevent the situation that the fire can not be sealed or extinguished when the furnace is sealed.
Rongxing brand is worthy of your trust
Strength of the Company
Leading brand in electrode- Fully Automated Production and Producing Center
- Accident-free Operation for Eight Consecutive Years
- More than 300 Alloy Factories Choose Us
- Electrode Full Model Submerged Arc Furnace Type
- With an annual output of 200,000 tons, meeting the needs of large orders
28 Years of Experience in R&Dand Production of Electrode
leader in Electrode Technology Upgrade and Process Innovation
Founded in 1992, Rongxing Group is committed to electrode calcination and electrode development and manufacturing. In the development process, the company introduced world's advanced electrode production technology and manufacturing equipment, which greatly improved the output and quality of the product. Automated production of electrode can ensure stability and good quality, while also ensuring the confidence of users. So far, our electrode factory possess a complete set of automation equipment, including one computer control center, one automatic batching system, eight eight-ton kneading pots, eight water-cooled production lines, and so on. Our electrode, graphite electrodes and other products are exported to Russia, Bangladesh, Mongolia, Egypt, Italy, South Africa, France and other countries and regions, which enjoys good reputation.
Rongxing Group Exports Electrode to Many Countries
Since the technical transformation in 2008, it has been eight consecutive years we have not received any complaints from customers for the quality issues. Our electrode product has been entitled with first-class level domestically in product quality and unit consumption control. In the past 24 years, Rongxing electrode has served more than 300 customers. We often play the role of firefighters to help new customers deal with electrode accidents such as soft, short and hard breakage. Those customers have already become our trusted partners. While meeting domestic demand, our electrode, graphite electrode, graphite scrap, graphite powder have been exported to Indonesia, South Africa, India and other countries through various channels, which were recognized by international customers. As an outstanding leader of China's electrode supplier, Rongxing Group was invited to participate in the Canton Fair and international exhibition shows to exhibit the electrode products and received good reputation.
These companies use electrode produced by us.Why choosing us?
- 128 years of expertise in R&D and production of electrode, with a good reputation;
- 2Serving more than 300 domestic alloy factories, and enjoys popularity among large overseas alloy factories;
- 3Fully automated electrode production line, with more precise formulation control and stricter quality control;
- 4Annual output of 200,000 tons to meet the large demand of major customers;
- 5lower unit consumption.
Lower unit consumption, strict quality control
Advantages of Product
The biggest difference of Rongxing electrode is very unique. The main ingredient of our electrode is made of high-quality Ningxia "Taixi Coal" (others may use Ningxia general anthracite, and some use general calcined anthracite) The raw materials Includes graphite scraps with a carbon content of up to 99.9% (others may not use such high-cost raw materials). The production line is a fully automated production line, from the crushing of ingredients to the final kneading molding, most of them are controlled by a computer. The electrode is more in line with the needs of submerged arc furnaces to ensure a long-term and stable supply of electrode.
Quality is being guaranteed
If you compare our electrodes in price alone, our advantages and value cannot be fully reflected. We all know that the importance of electrode to the alloy submerged arc furnace is not only reflected in the price concessions. You choose our products for long-term stable use. Our products are cost-effective.
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