Coal Based Needle Coke For Steelmaking Electric Arc Furnaces And High Power Graphite Electrodes
- Ref Price:
-
- Loading Port:
- SHANGHAI
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 5000 m.t./month
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1.Introduction:
Needle coke is a high-quality petroleum coke with low impurities and high thermal conductivity. It is mainly used in the production of graphite electrodes, a crucial material for electric arc furnaces used in the steel industry. Needle coke is an expensive and limited resource, and its production requires a complex process.
2.Specification:
Pet coke: (Size:0-20mm)
Calcined:(Size: 0-1mm, 1-2mm, 2-4mm, 4-6mm, 6-20mm, or at customer's demand)
3.Application:
Medium sulfur, common cooked coke, widely used in aluminum smelting.
High sulfur, common coke, is used in chemical production, such as the manufacture of calcium carbide, silicon carbide, etc., but also as a metal casting fuel.
Technical Specifications | |
True density，g/cm3 | ≥2.13 |
Sulfur，w/% | ≤0.40 |
Volatile matter，w/% | ≤0.40 |
Ash content，w/% | ≤0.20 |
Moisture，w/% | ≤0.15 |
Nitrogen，w/% | ≤0.60 |
4.Advantage:
Coal Based Needle Coke Low Sulfur Calcined
1. High quality and competitive price.
2. Timely delivery.
3. If any item you like. Please contact us.
Your sincere inquiries are typically answered within 24 hours.
- Q:Used activated carbon and have not used the difference between it
- The use of activated carbon is very much. Widely used in almost all the national economic sectors and people's daily lives. Powder carbon can be used for liquid phase decolorization, deodorization refining, water purification. Granular carbon used in gas adsorption, solvent recovery, air purification, cigarette filter, in addition can also be used for vinyl chloride, vinyl acetate synthesis catalyst, precious metal catalyst carrier.
- Q:What is the difference between graphite and activated carbon?
- Graphite is a sheet-like crystal. Activated carbon is hollow amorphous carbon.
- Q:Activated carbon fiber or activated carbon fiber
- In the field of carbon fiber is the same.I personally think that the history of misunderstanding is like this, early years of science and technology in Japan developed, they love to use "charcoal", the international community only know "charcoal", we have to use charcoal. , The State Text Working Committee in the planning of Chinese characters has been working, the domestic periodicals and magazines have changed to carbon.
- Q:Is activated charcoal a mixture? Why?
- Carbon: refers to the use of carbon, writing elements and their compounds, such as carbon monoxide, carbon dioxide, calcium carbonate and so on.
- Q:What are the advantages of graphene powder compared to activated carbon?
- Gypsum has a large specific surface area and strong adsorption properties, which can be combined with conventional photocatalyst products to improve its performance. For example, the sensitivity to UV conditions is reduced and the common light can stimulate the reaction.
- Q:Is graphite a high molecular material?
- Polymeric materials: Materials based on polymer compounds. Polymeric materials are made of compounds with relatively high molecular weight, including rubber, plastics, fibers, coatings,
- Q:What is the difference between volcanic ash and activated carbon adsorption?
- The adsorption effect of volcanic ash is not as good as activated carbon. In addition, some volcanic ash contains toxic substances.
- Q:Why is activated carbon adsorbable?
- Activated carbon is a porous carbonaceous material, its developed structure of the gap so that it has a large surface area, there are more small particles in the pores - capillary, this capillary has a strong adsorption capacity, due to the surface area of carbon particles It can be in full contact with the gas (impurities), when the air in the toxic gases and activated carbon contact, activated carbon hole around the strong adsorption force field will immediately poison gas molecules into the hole, so the activated carbon has a strong adsorption capacity.
- Q:What is the difference between the adsorption of graphene and activated carbon
- The size of the adsorption capacity often like to use the specific surface area to measure ... and the specific surface area of graphene is much larger than the activated carbon ... but graphene is not like activated carbon ... there are a lot of microporous structure ...
- Q:Activated charcoal is a simple substance or a compound
- Activated carbon is simple. Is a way of existence of carbon.
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Coal Based Needle Coke For Steelmaking Electric Arc Furnaces And High Power Graphite Electrodes
- Ref Price:
-
- Loading Port:
- SHANGHAI
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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