Ash 13%Max Met Coke 10- 25mm in High Quality
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 900 m.t.
- Supply Capability:
- 18000 m.t./month
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Product Description
Met Coke(metallurgical coke) is a carbon material resulting from the manufactured purification of multifarious blends of bituminous coal. its medium-grade composite contains a high occurrence of unstable components. We can provide products in our general specifications or as customers' requirement. We are willing to cooperate sincerely with friends from all over the world and develop together prosperously. We follow the operation philosophy of contract-abiding, trustworthy, first-rate service and to achieve mutual benefits, and win-win situation. We have established an extensive cooperation relationships with circles of international trade, industry, science and technology, and financial, which established a bridge to connect China and Internation market.
Features
It is widely used in casting and metallurgy Smelting every tons Irons need about 0.4 to 0.6ton coke. It is playing more and more important role in the steel industry.
Specification
Item No. | Ash (%) max | S (%) max | F.C. (%) min | V.M (%) max | Moisture (%) max | P (%) max | CSR (%) min | CRI (%) max | Cal.Value (≥Kcal/Kg) |
NF-M001 | 9 | 0.6 | 89.5 | 1.2 | 5 | 0.035 | 65 | 25 | 7250 |
NF-M002 | 10.5 | 0.6 | 88 | 1.2 | 5 | 0.035 | 65 | 25 | 7100 |
NF-M003 | 12 | 0.6 | 86.5 | 1.5 | 5 | 0.035 | 63 | 28 | 6900 |
NF-M004 | 13 | 0.6 | 85.5 | 1.5 | 5 | 0.035 | 60 | 30 | 6800 |
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FAQ
1 What is the packing?
Packaging Details: | 1. jumbo ton bag |
2 Payment terms?
D/P, L/C,T/T with advanced payment
- Q: What are the impacts of carbon emissions on natural disasters?
- Carbon emissions have a significant impact on natural disasters, exacerbating their intensity and frequency. One of the most prominent effects of carbon emissions is the contribution to global warming and climate change. As carbon dioxide and other greenhouse gases accumulate in the atmosphere, they trap heat and cause the Earth's temperature to rise. This rising temperature leads to various changes in weather patterns, which in turn increase the likelihood and severity of natural disasters. One of the most obvious impacts of carbon emissions on natural disasters is the intensification of hurricanes and tropical storms. Warmer ocean temperatures provide more energy for these storms, making them stronger and more destructive. Additionally, increased evaporation due to higher temperatures leads to heavier rainfall during storms, increasing the risk of flooding and landslides. Carbon emissions also contribute to the melting of glaciers and polar ice caps, leading to rising sea levels. This rise in sea levels increases the vulnerability of coastal areas to storm surges and flooding during hurricanes and typhoons. Low-lying regions and island nations are particularly at risk, as they face the possibility of losing their land to rising waters. Furthermore, carbon emissions play a role in the occurrence and severity of wildfires. As temperatures rise, vegetation becomes drier, creating ideal conditions for wildfires to ignite and spread quickly. These wildfires can devastate vast areas of land, destroying ecosystems, homes, and livelihoods. Another impact of carbon emissions on natural disasters is the disruption of weather patterns. Climate change is altering rainfall patterns, leading to longer and more severe droughts in some regions, while others experience more frequent and intense rainfall events. These changes in precipitation patterns can result in prolonged droughts, water scarcity, and increased risk of wildfires in some areas, while others face increased flooding and landslides. In conclusion, carbon emissions have a profound impact on natural disasters. They contribute to global warming and climate change, intensifying hurricanes, increasing the risk of flooding, raising sea levels, fueling wildfires, and disrupting weather patterns. It is crucial to reduce carbon emissions and transition to clean and sustainable energy sources to mitigate these impacts and protect our planet from the devastating effects of natural disasters.
- Q: How does carbon impact the ozone layer?
- The ozone layer is not directly affected by carbon, but carbon-containing compounds such as CFCs can greatly impact it. When CFCs are released into the atmosphere, they can reach the stratosphere and break down due to UV radiation, releasing chlorine atoms. These chlorine atoms then destroy ozone molecules catalytically, causing the depletion of the ozone layer. The depletion of the ozone layer is a crucial environmental concern because it allows more harmful UV radiation from the sun to reach the Earth's surface. Increased UV radiation can have negative effects on human health, including skin cancer, cataracts, and weakened immune systems. It can also harm ecosystems by damaging phytoplankton, which are vital to the marine food chain, and affecting the growth of plants and crops. To address this issue, the international community has taken measures to decrease the production and usage of substances that deplete the ozone layer, including CFCs. The Montreal Protocol, an international environmental agreement, has successfully phased out the production of CFCs and other harmful substances. This has contributed to the recovery of the ozone layer, although it remains a long-term process. In conclusion, carbon itself does not directly impact the ozone layer. However, carbon-containing compounds like CFCs, when released into the atmosphere, can cause the destruction of the ozone layer. Efforts to reduce the production and usage of these substances that deplete the ozone layer have been essential in safeguarding the ozone layer and mitigating the harmful effects of increased UV radiation.
- Q: What are the environmental impacts of burning fossil fuels?
- The burning of fossil fuels has significant environmental consequences that contribute to both climate change and air pollution. When coal, oil, and natural gas are burned, they release greenhouse gases, primarily carbon dioxide (CO2), into the atmosphere. These gases trap heat, resulting in global warming and climate change. The increased concentration of CO2 in the atmosphere is the main cause of global warming, which leads to higher temperatures and changes in weather patterns. Consequently, natural disasters like hurricanes, droughts, and floods become more frequent and severe. The melting of polar ice caps and glaciers is also accelerated, causing rising sea levels that pose a threat to coastal communities and ecosystems. In addition to climate change, the burning of fossil fuels releases other harmful air pollutants, including nitrogen oxides (NOx) and sulfur dioxide (SO2). These pollutants contribute to the formation of smog and acid rain, which have detrimental effects on human health, agriculture, and ecosystems. Furthermore, the extraction and transportation of fossil fuels cause environmental degradation. Activities such as coal mining and oil drilling can result in deforestation, destruction of habitats, and pollution of soil and water. Oil spills from offshore drilling operations, like the Deepwater Horizon disaster in the Gulf of Mexico, have devastating consequences for marine life and ecosystems. Overall, the environmental impacts of burning fossil fuels are extensive and severe. It is crucial to transition to cleaner and renewable energy sources in order to mitigate climate change, reduce air pollution, and protect our planet for future generations.
- Q: How does carbon contribute to the color of gemstones?
- Gemstone color is influenced by carbon, a vital element. Carbon's presence in a gemstone's crystal lattice structure allows it to absorb specific light wavelengths and reflect others, resulting in its distinct color. The arrangement of carbon atoms within the gemstone's structure can excite electrons, leading to the absorption of certain colors of light. This absorption process determines the gemstone's color, as the remaining wavelengths are reflected back to our eyes. For instance, diamonds can exhibit color variations, ranging from colorless to yellow or even fancy shades like blue or pink, due to the presence of nitrogen impurities. Similarly, in gemstones like rubies and sapphires, traces of carbon produce a spectrum of colors, spanning from red to blue, depending on the concentration and arrangement of these carbon impurities. Thus, carbon plays a vital role in the color and visual appeal of diverse gemstones.
- Q: What is carbon fixation?
- Carbon fixation is the process by which carbon dioxide from the atmosphere is converted into organic compounds, primarily through photosynthesis in plants.
- Q: How does carbon affect the formation of volcanic eruptions?
- Carbon can play a significant role in the formation of volcanic eruptions. One way carbon affects volcanic eruptions is through the process of degassing. When magma rises to the surface, it carries dissolved gases, including carbon dioxide, with it. As the magma moves towards the surface and pressure decreases, the dissolved gases start to come out of solution, creating gas bubbles within the magma. These gas bubbles can cause the magma to become more buoyant, making it easier for it to rise and eventually lead to an eruption. Additionally, carbon can also influence the viscosity of magma, which is a measure of its resistance to flow. Magma with higher carbon content tends to have lower viscosity, meaning it is more fluid-like and can flow more easily. This lower viscosity allows the magma to move more rapidly towards the surface, increasing the likelihood of an eruption. Furthermore, carbon can also contribute to the explosiveness of volcanic eruptions. When magma reaches the surface, it can interact with organic matter, such as plant material or fossil fuels, which are rich in carbon. This interaction can lead to the combustion of the organic matter, releasing additional gases, such as methane, which can further increase the pressure within the volcano. This increased pressure can result in more explosive eruptions. Overall, carbon has a significant impact on the formation of volcanic eruptions. It affects the buoyancy of magma, its viscosity, and can contribute to the explosiveness of eruptions. Understanding the role of carbon in volcanic processes is crucial for predicting and mitigating the risks associated with volcanic activity.
- Q: What is carbon coffee fiber?
- The carbon coffee fiber uses the coffee residue left after the coffee and is made into crystal by calcining, then ground into nanometer powder and added to the polyester fiber to produce a functional polyester staple, a coffee carbon fiber.
- Q: What are the impacts of carbon emissions on the stability of permafrost?
- Carbon emissions have a significant impact on the stability of permafrost, which is the layer of soil, sediment, and rock that remains frozen for at least two consecutive years. This frozen layer covers vast areas in the Arctic, subarctic regions, and high-altitude mountain ranges. One of the main consequences of carbon emissions on permafrost stability is the acceleration of climate change. The emission of carbon dioxide (CO2) and other greenhouse gases traps heat in the atmosphere, resulting in global warming. As temperatures increase, permafrost begins to thaw, leading to various negative outcomes. Thawing permafrost releases a substantial amount of stored carbon into the atmosphere. This carbon was previously locked in frozen organic matter, such as dead plants and animals, which accumulated over thousands of years. When permafrost thaws, microbes decompose this organic matter and release greenhouse gases like carbon dioxide and methane. These emissions create a positive feedback loop, exacerbating climate change and causing further permafrost thawing. The release of carbon from thawing permafrost contributes to the overall rise in atmospheric greenhouse gas concentrations. This, in turn, amplifies global warming and global climate change. The consequences are not confined to the Arctic; they impact the entire planet. Rising temperatures, sea-level rise, extreme weather events, and disruptions to ecosystems are among the results of global climate change. Permafrost thaw also affects infrastructure and human settlements in the Arctic and subarctic regions. Buildings, roads, pipelines, and other infrastructure constructed on permafrost can become unstable as the ground beneath them softens. This instability can lead to structural damage and economic losses. Furthermore, communities that rely on permafrost for traditional activities like hunting, fishing, and transportation face challenges due to the changing landscape. The impacts of carbon emissions on permafrost stability extend beyond local areas and have global implications. The release of stored carbon from permafrost contributes to climate change, which has far-reaching consequences for ecosystems, economies, and societies worldwide. It is crucial to decrease carbon emissions and mitigate climate change to preserve permafrost and its essential role in the Earth's climate system.
- Q: How do you stick carbon fabric?
- 1 、 construction tools and equipmentThe main equipment includes cutting machine, angle grinder and roller brush2, concrete substrate treatment(1) remove the damaged parts and damaged parts of the concrete parts and reach the compacted parts(2) check whether exposed steel bars are rusted or not. If there is rust, the necessary treatment should be carried out(3) repair the damaged part of the component through the chisel, the cleaning and the exposed ribs, and then use the epoxy mortar, which is higher than the strength of the original component concrete, to repair and restore to the surface(4) crack repair. Cracks with a width of less than 0.20mm shall be coated with epoxy resin and sealed. Cracks greater than or equal to 0.20mm shall be sewed with epoxy resin(5) to the designated location, scope of patch repair and reinforcement of ink, according to the design requirements.(6) burnish the surface of the member (the connecting part of the concrete component, the difference of the section of the template), and make sure that the repaired section is as smooth as possible(7) the angular position, with grinder. Rounding radius should be larger than 30mm, the minimum of not less than 20mm.
- Q: How is carbon used in the water treatment process?
- The water treatment process employs carbon in various ways. Activated carbon, which possesses a high porosity and a large surface area, is commonly utilized. This enables it to efficiently adsorb and eliminate impurities from water. Water treatment facilities often employ activated carbon in the form of granules, pellets, or blocks. It can be introduced at different stages of the treatment process. For instance, during the initial filtration stage, activated carbon can be utilized to eliminate particles that can affect the water's taste and smell, such as sediment and chlorine byproducts. Moreover, activated carbon is highly effective in eliminating organic compounds, including pesticides, herbicides, and industrial chemicals, that may exist in the water. The consumption of these compounds can be detrimental to human health, thus the use of activated carbon ensures the safety of drinking water. Another method in which carbon is employed in water treatment is through carbonation. This procedure involves injecting carbon dioxide gas into the water, which aids in reducing its pH level. Carbonation is commonly employed in the treatment of alkaline water sources, as it neutralizes the water and makes it more suitable for consumption. In conclusion, carbon plays a vital role in the water treatment process as it efficiently removes impurities and enhances the quality of drinking water. Its ability to adsorb makes it an invaluable tool in guaranteeing the safety and healthiness of water.
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Ash 13%Max Met Coke 10- 25mm in High Quality
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 900 m.t.
- Supply Capability:
- 18000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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