Китай лучший кальцинированный нефтяной игольчатый кокс для графитового электрода и сбора
- Категория: Coke Fuel >>>
- Поставщик: Shandong,Gangda,International,Trading,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 0.55 $* | 0.88 $* |
| Aug-19-2025 | 0.9 $* | 0.27 $* |
| Jul-19-2025 | 0.3 $* | 0.53 $* |
| Jun-19-2025 | 0.20 $* | 0.66 $* |
| May-19-2025 | 0.21 $* | 0.44 $* |
| Apr-19-2025 | 0.16 $* | 0.50 $* |
| Mar-19-2025 | 0.36 $* | 0.20 $* |
| Feb-19-2025 | 0.28 $* | 0.17 $* |
| Jan-19-2025 | 0.68 $* | 0.4 $* |
Характеристики
Product Description
Calcined Petroleum Coke is solid petroleum coke product with black and dark gray colour, shine with
metallic luster, porosity, and composed with micro-graphite crystals. It is the carbon material in form of
granular, columnar and acicular.
metallic luster, porosity, and composed with micro-graphite crystals. It is the carbon material in form of
granular, columnar and acicular.
The calcination temperature of petroleum coke is generally about 1300 ℃, in order to remove the petroleum coke volatiles as much as possible. This can reduce the hydrogen content of the petroleum coke rework, increase the degree of graphitization of the petroleum coke, thereby improving the high temperature strength and heat resistance of the graphite electrode, and improving the electrical conductivity of the graphite electrode. Calcined coke is mainly used in the production of graphite electrodes, carbon paste products, diamond sand, food grade phosphorus industry, metallurgical industry and calcium carbide. The most widely used graphite electrode. The raw coke can be directly used for calcium carbide as the main material of calcium carbide without calcination, and silicon carbide and boron carbide are produced as abrasive materials. It can also be used directly as coke or blast furnace wall lining carbon brick for metallurgical industry blast furnace, or as compact coke for casting process.
Application
1.Widely used for producing Anode Paste and Prebaked Carbon Anode for electrolytic Aluminium, application as additive in graphite electrode and carbon raiser production, also used as fuel for silicon metal smelting.
2.Used as basic raw material for carbon additive and foaming agent.
3.Used in chemical industry as the basic chemical source of sodium hydride and high pure CO
2.Used as basic raw material for carbon additive and foaming agent.
3.Used in chemical industry as the basic chemical source of sodium hydride and high pure CO
Specification
Type | Calcined Petroleum Coke | Semi-Graphitized Petroleum Coke | |
Fixed Carton(Min) | 98% | 98.5% | |
Ash(Max) | 0.50% | 0.50% | |
Volatile Matter (Max) | 0.50% | 1.0% | |
Moisture(Max) | 0.50% | 0.50% | |
Sulphur(Max) | 0.50% | 0.20-0.40% | |
Nitrogen(Max) | 10000 ppm | 800-2000ppm | |
Size | 0.2-1mm, 1-3mm, 1-5mm,2-6mm or custom size | ||
Packing & Delivery
1. Jumbo ton bag
2. 25kg bag
3. As the customers' requirements
4. Delivery Detail: Within 5-10 days after prepayment or workable L/C
Related products
Metallurgical Coke
Foundry Coke
Graphitized Petroleum Coke
Formed Coke
Carbon Anode Block
Semi-Coke
Company Profile
Incorporated in 2003,Shandong Gangda International Trading Co.,Ltd is an energy specialist enterprise,focusing on production and sales.The main products including first grade and second grade Foundry Coke, Metallurgical Coke and Formed Coke. Company is the long time supplier of domestic and abroad big steel factories and foundries.
GANGDA also supplies huge amount of high quality Carbon Additive and Low Nitrogen Carbon Additive to steel plants, foundries andferrotungsten plants. Products are constantly exported to Japan, Korea, Malaysia, South East Asia countries, also Europe and America, which receive praises by our consumers.
Upholding the business philosophy "to exist with quality,to develop with reputation",with superior quality products and first class service together create the excellent "GDCOKE" quality.
GANGDA also supplies huge amount of high quality Carbon Additive and Low Nitrogen Carbon Additive to steel plants, foundries andferrotungsten plants. Products are constantly exported to Japan, Korea, Malaysia, South East Asia countries, also Europe and America, which receive praises by our consumers.
Upholding the business philosophy "to exist with quality,to develop with reputation",with superior quality products and first class service together create the excellent "GDCOKE" quality.
Certifications
FAQ
1. Who are we?
We are based in Shandong, China, start from 2003, sell to Southeast Asia(30.00%),Mid East(30.00%),South Asia(20.00%),South
America(8.00%),Africa(8.00%),North America(2.00%),Eastern Asia(2.00%).
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Foundry Coke,Semi Coke,Graphite Petroleum Coke,Calcined Petroleum Coke,Carbon Block...
4. Why should you buy from us not from other suppliers?
Strict quality control system for each product, Rich experience on export business. Many customers from domestic and abroad with
long time cooperation. New management mode, perfect technology, and thoughtful service. Customers' request is the first.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CPT,Express Delivery；
Accepted Payment Currency:USD,HKD,CNY;
Accepted Payment Type: T/T,L/C,Western Union;
Language Spoken:English,Chinese
We are based in Shandong, China, start from 2003, sell to Southeast Asia(30.00%),Mid East(30.00%),South Asia(20.00%),South
America(8.00%),Africa(8.00%),North America(2.00%),Eastern Asia(2.00%).
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Foundry Coke,Semi Coke,Graphite Petroleum Coke,Calcined Petroleum Coke,Carbon Block...
4. Why should you buy from us not from other suppliers?
Strict quality control system for each product, Rich experience on export business. Many customers from domestic and abroad with
long time cooperation. New management mode, perfect technology, and thoughtful service. Customers' request is the first.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CPT,Express Delivery；
Accepted Payment Currency:USD,HKD,CNY;
Accepted Payment Type: T/T,L/C,Western Union;
Language Spoken:English,Chinese
Contact Us
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