Metallurgical coke is a carbon material obtained by purifying various bituminous coal mixtures. Bituminous coal is soft in its natural form. The middle grade contains a lot of unstable components. Most unstable components can be recovered or recycled.
product detail presentation
1. S in coke: S is one of the harmful impurities in iron making. If the sulfur content exceeds 0.07%, iron will become a waste product.
2. P in coke: In iron making, the content of P should be below 0.02-0.03%.
3. Volatile matter of coke: According to the content of volatile matter, we can adjust the maturity of coke.
4. Coke ash: Add 1% to ash, and add 2-2.5% to coke.
5. Moisture of coke: Moisture will put M40 at the high end and M10 at the disadvantage.
Specification
model
carbon min(%)
Sulfur max(%)
Ash max(%)
Volatile maximum(%）
Moisture max（%）
p max（%）
ZCJT-1
90
0.5
8
1.5
7
0.03
ZCJT-2
88
0.6
10
1.5
7
0.03
ZCJT-3
86
0.6
12
1.5
7
0.03
ZCJT-4
85
0.7
13
1.5
8
0.03
Size(90%)
＜30mm
30-80mm
60-90mm
150-300mm
or as your requirement
Packing & Delivery
Metallurgical coke: It is a general term for blast furnace coke, foundry coke, ferroalloy coke and nonferrous metal smelting coke. Since more than 90% of metallurgical coke is used in blast furnace ironmaking, blast furnace coke is often called metallurgical coke. Foundry coke is special coke with iron melting furnace. Foundry coke is the main fuel for melting iron in furnaces. Its function is to melt the furnace charge and make the molten iron overheat, and support the material column to maintain its good permeability. Therefore, the cast coke should have the characteristics of large lump, low reactivity, small porosity, sufficient impact crushing strength, low ash and sulfur content. The metallurgical coke index is as follows: Primary metallurgical coke: fixed carbon> 86%; calorific value 7300cal / kg; ash content <12%; volatile content <1.9%; total content
Production workshop
Gongyi Zhicheng Metallurgical Refractory Co., Ltd. is a comprehensive enterprise specializing in processing, production and scientific research of metallurgical refractory materials. The company is located in Luzhuang Industrial Zone, Gongyi City, Henan Province, a national production base for refractory materials. It is adjacent to the Longhai Railway G30 Highway G310 National Road in the north and the transportation is extremely convenient. The company mainly produces carburizing agents, low nitrogen carburizing agents, refining slag, slag retaining cones, foaming agents, silicon carbide, graphite balls, and other steel-making casting materials The company is equipped with two sets of supporting graphitization furnaces, one set of 46-meter high-temperature rotary kiln, one set of smelting electric arc furnace, and complete test equipment. The company’s products have passed IS09001-2008 quality management system certification, IS014001-2004 environmental management system certification, OHSAS18001-2007 occupational health and safety management system certification. The products are widely recognized by the market. “Being sincere, Jinshi is open.” Our company always adheres to the business philosophy of “starting from the heart, serving customers, achieving customers and improving ourselves”, and sincerely go hand in hand with partners to develop together.
Company Profile
Our products are exported to more than ten countries in Asia, America and Europe. Due to our reliable product quality and patient service, our customers are satisfied with our products and maintain a good relationship with our company. Our aim is to seek mutual benefit and common development. We welcome you to visit our company and have the opportunity to cooperate.
Related Products
Gongyi Zhicheng Metallurgical Refractory Co., Ltd. is a professional manufacturer of graphitized carburizers, calcium aluminate, graphite electrodes, calcined petroleum coke, graphite products and other refractory materials.
Additional information
Place of Origin:
Henan, China
Type:
Metallurgical Coke
Calory (J):
7400
Sulphur Content (%):
0.5
Ash Content (%):
8
Fixed Carbon (%):
88
Moisture (%):
0.6
Phosphorus Content (%):
0.035
Volatile Matter (%):
1.5
Abrasive Resistance:
M10 <7%
Crushing Strength:
M40> 80%
Brand Name:
zhicheng
Model Number:
ZC-JT
Product name:
90-150mm Foundry grade hard coke with high carbon 86% min
