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: How does carbon monoxide affect air quality and human health?
- Carbon monoxide (CO) is a colorless, odorless gas that is produced from the incomplete combustion of fossil fuels, such as gasoline, coal, and wood. It is a major contributor to air pollution and has significant impacts on air quality and human health. In terms of air quality, carbon monoxide is a pollutant known as a criteria air pollutant, which means it is regulated by government agencies due to its harmful effects. When released into the atmosphere, CO reacts with other pollutants, such as nitrogen oxides and volatile organic compounds, to form ground-level ozone, which is a major component of smog. High levels of ground-level ozone can cause respiratory problems, particularly for individuals with pre-existing respiratory conditions such as asthma. Furthermore, carbon monoxide is a potent greenhouse gas that contributes to global warming and climate change. It traps heat in the atmosphere and prevents it from escaping into space, leading to rising temperatures and altered weather patterns. In terms of human health, carbon monoxide is highly toxic. When inhaled, it binds to hemoglobin in the blood, reducing its ability to carry oxygen to vital organs and tissues. This can lead to a range of health issues, from mild symptoms like headaches, dizziness, and fatigue, to more severe conditions like chest pain, confusion, and even death. Vulnerable populations such as children, the elderly, and individuals with pre-existing heart or lung conditions are particularly susceptible to the harmful effects of carbon monoxide. Exposure to high levels of carbon monoxide can occur in various settings, including indoor environments where combustion sources like gas stoves, heaters, and fireplaces are present, as well as in outdoor areas with heavy traffic or industrial emissions. To mitigate the impact of carbon monoxide on air quality and human health, regulatory measures such as emission standards for vehicles and industrial sources have been implemented. Additionally, public awareness campaigns and the use of carbon monoxide detectors in homes and workplaces are essential in detecting and preventing potential exposure to this harmful gas. In conclusion, carbon monoxide significantly affects air quality and human health. It contributes to air pollution, including the formation of ground-level ozone and greenhouse gas emissions, which have adverse effects on respiratory health, the environment, and climate change. Understanding the sources, effects, and implementing appropriate measures to reduce exposure to carbon monoxide is crucial for protecting both air quality and human well-being.
- Q: Why vegetarianism can reduce carbon emissions?
- That is to say, when the level of the food chain is more, the carbon emissions are more natural; while the human eating vegetarian diet is the shortest food chain, which has the least carbon emissions
- Q: What are the impacts of carbon emissions on marine life?
- Carbon emissions have significant impacts on marine life. The release of carbon dioxide into the atmosphere leads to ocean acidification, which disrupts the balance of pH levels in the water. This affects the ability of marine organisms to build and maintain their shells or skeletons, particularly in coral reefs and mollusks. Additionally, rising temperatures due to carbon emissions contribute to coral bleaching, leading to the loss of crucial habitats and biodiversity. Furthermore, increased carbon dioxide levels can alter the behavior, reproduction, and growth rates of various marine species, ultimately impacting the entire marine ecosystem.
- Q: How does carbon affect the quality of indoor air?
- The quality of indoor air can be significantly affected by carbon. Carbon dioxide (CO2) is a major contributor to carbon in indoor air and is produced when humans and animals respire. High levels of CO2 can cause discomfort, including drowsiness, headaches, and difficulty concentrating. Another carbon compound that can be found in indoor air is carbon monoxide (CO), which is mainly present due to incomplete combustion of fossil fuels in stoves, fireplaces, and furnaces. Carbon monoxide is extremely toxic and can be life-threatening if it reaches high concentrations. In addition to these direct sources of carbon, volatile organic compounds (VOCs) can also impact indoor air quality. VOCs like formaldehyde, benzene, and toluene are released from various sources such as building materials, furniture, cleaning products, and tobacco smoke. These VOCs can have harmful effects on health, including irritation of the eyes, nose, and throat, headaches, dizziness, and in some cases, long-term health risks such as cancer. To maintain good indoor air quality, it is crucial to monitor and control the levels of carbon compounds in the air. Adequate ventilation is essential to ensure fresh air circulation and reduce the concentration of CO2 and other pollutants. Regular maintenance and inspection of appliances that burn fuel can prevent the accumulation of carbon monoxide. Choosing low-VOC or VOC-free materials and products, as well as refraining from smoking indoors, can help minimize the emission of harmful carbon compounds.
- Q: How does carbon affect the formation of earthquakes?
- Carbon does not directly affect the formation of earthquakes. Earthquakes are caused by the movement of tectonic plates and the release of accumulated stress in the Earth's crust. Carbon, however, can indirectly influence the frequency and intensity of earthquakes through human activities such as mining and fracking, which can trigger seismic events in certain circumstances.
- Q: How is carbon used in the production of graphite?
- The production of graphite relies heavily on carbon, which undergoes extreme heat and pressure to form its distinctive crystalline structure. The process commences with a high-quality carbon source, like petroleum coke or coal tar pitch, which is heated to eliminate impurities and transform it into pure coke. This coke is then ground into a fine powder and combined with a binder, typically pitch, to create a paste. The paste is molded into the desired shape, such as rods or blocks, and exposed to high temperatures in a furnace. The heat prompts the decomposition of the binder and the rearrangement of carbon atoms into hexagonal layers, characteristic of graphite. The furnace's high pressure aids in aligning the carbon layers, resulting in the formation of graphite crystals. Following the furnace process, the graphite undergoes further purification through treatments like chemical washing and acid leaching to eliminate any remaining impurities. Ultimately, the purified graphite is shaped into the final product, such as pencils, electrodes, or lubricants, using techniques like extrusion or machining. To summarize, the production of graphite involves subjecting a carbon source to high temperatures and pressures, leading to the creation of graphite crystals with its unique layered structure. This process enables the manufacturing of diverse graphite products, widely utilized in industries such as manufacturing, electronics, and energy.
- Q: What is the composition of carbon in stainless steel?
- Adjust the hardness, general carbon content, the higher the relative hardness is relatively hard. But no, the higher the better, the carbon content needs to be well controlled. For example, if the welding position is too high carbon, it will lead to brittle weld and easy to crack.
- Q: Paint paint fluorocarbon paint which expensive?
- Teflon (Tie Fulong) coating is a kind of high performance coating is the one and only, with heat resistance, chemical inertness and excellent insulation stability and low friction, the comprehensive advantages with other coatings can not compete, the flexibility makes it can be used in almost all the shape and size of the products.Fluorocarbon paint is a kind of coating with fluorine resin as its main film forming material. It is also called fluorocarbon paint, fluorine coating and fluorine resin coating. In a variety of coating, fluorocarbon resin coatings due to the introduction of fluorine element electronegativity, fluorocarbon bond energy, has the good performance. Weather resistance, heat resistance, low temperature resistance, chemical resistance, but also has a unique non sticky and low friction.
- Q: What kinds of carbon black paper do you have?
- ?Five. Characteristics of carbonless copy paperWhen carbon copy is made, no carbon paper is needed, direct writing is convenient and time saving, and the carbon copy number is 2-6 pages, and the electric printing 2-10 pages can greatly improve work efficiency and meet the needs of modernization.The copy is legible, bright, and does not fade. It can be altered or copied.Do not pollute fingers, clothing and other stationery, paper, and keep it clean.Having a variety of colors and easily identifiable.Paper is excellent, smooth and smooth surface, stronger than 28 grams of colored paper, not easy to damage, printing bright colors.No harmful raw materials and peculiar smell, safe and reliable, color and picture can be preserved for more than 15 years.
- Q: What are the effects of carbon emissions on the stability of urban infrastructure?
- The effects of carbon emissions on the stability of urban infrastructure are significant. Increased carbon emissions contribute to climate change, resulting in more frequent and severe weather events such as storms, flooding, and heatwaves. These weather events can damage and weaken urban infrastructure, including roads, bridges, buildings, and drainage systems. Additionally, carbon emissions contribute to air pollution, which can deteriorate the structural integrity of buildings and infrastructure over time. Furthermore, rising sea levels caused by carbon emissions can lead to coastal erosion and increased vulnerability of coastal cities to flooding and storm surges. Overall, carbon emissions pose a threat to the stability and resilience of urban infrastructure, highlighting the urgent need for sustainable and low-carbon solutions.
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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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