High Quality Foundry Coke of China Supplier
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1500 m.t
- Supply Capability:
- 15000 m.t/month
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Product Description
The coke handled by our couporation is made from superior coking coal of Shanxi province. Provided with the dvantages of low ash, low sulphur and high carbon.Our coke is well sold in European,American,Japanese and South-east Asian markets. Our owned Coke plant are located in Shanxi Province and supplying of you many kinds of coke.
Features
This is a special coke that is used in furnaces to produce cast and ductile iron products. It is a source of heat and also helps maintain the required carbon content of the metal product. Foundry coke production requires lower temperatures and longer times than blast furnace coke.
Specification
Fixed Carbon | Sulphur Content | Moisture | V.Matter | Ash |
86%min | 0.7%max | 5%max | 1.2%max | 12%max |
88%min | 0.65%max | 5%max | 1.5%max | 10%max |
85%min | 0.8%max | 15%max | 2%max | 13.5%max |
Size: 60-90mm,90-120mm,120-150mm,150-180mm and so on.
Pictures
FAQ:
1 How long can we deliver the cargo?
Within 30 days after receiving the LC draft or down payment
2 Time for after-sales?
1 year.
3 How about payment terms?
L/C, D/P, T/T with down payment
- Q: How does carbon affect the formation of acidification in lakes?
- Lakes undergo acidification due to the significant role played by carbon dioxide (CO2). Human activities, such as burning fossil fuels, release carbon dioxide into the atmosphere. This carbon dioxide can then be absorbed by lakes, resulting in the formation of carbonic acid (H2CO3), a weak acid. When carbonic acid interacts with water, it dissociates into hydrogen ions (H+) and bicarbonate ions (HCO3-). The increase in hydrogen ions causes a decrease in pH levels, making the water more acidic. This process is commonly referred to as acidification. The acidification of lakes can have detrimental effects on aquatic ecosystems. It negatively impacts the physiology and behavior of various species, including fish, amphibians, and invertebrates. Furthermore, the eggs and larvae of these organisms can be damaged by acidic waters, hindering their growth and survival. Acidification also has the potential to disrupt the composition and abundance of phytoplankton, which are vital for maintaining the overall health of the ecosystem. Additionally, high levels of acidity can result in the leaching of toxic metals, such as aluminum, from the surrounding soil and rocks. These toxic metals then dissolve in the water, posing an additional threat to aquatic organisms. Acidification can also disrupt the nutrient cycles in lakes, ultimately affecting the availability of essential nutrients for plants and animals. To summarize, the presence of carbon dioxide in the atmosphere contributes to the acidification of lakes when it is absorbed by water. This acidification has a range of negative impacts on the aquatic ecosystem, including altered physiology, impaired reproduction, and disrupted nutrient cycles. It is imperative to reduce carbon emissions and mitigate the effects of acidification to safeguard the health and diversity of lake ecosystems.
- Q: What is the role of carbon in the formation of coal, oil, and natural gas?
- Carbon plays a crucial role in the formation of coal, oil, and natural gas. These fossil fuels are primarily composed of carbon, along with varying amounts of hydrogen, sulfur, nitrogen, and other elements. The formation of these fuels begins with the accumulation of organic matter, such as dead plants and marine organisms, in environments with limited oxygen. Over millions of years, the organic matter is subjected to intense heat and pressure, causing a process known as carbonization. During carbonization, the carbon in the organic matter undergoes chemical changes, transforming it into solid, liquid, or gaseous hydrocarbon compounds. The specific conditions under which carbonization occurs determine the type of fossil fuel that will be formed. In the case of coal, the organic matter is primarily land-based plant material. Under high pressure and temperature, carbonization converts this plant material into solid coal. The longer and more intense the carbonization process, the higher the carbon content in the resulting coal. Different types of coal, such as lignite, bituminous, and anthracite, have varying carbon content and energy density. Oil, on the other hand, is formed from marine organisms like plankton and algae. As these organisms die, they sink to the bottom of oceans or lakes and are gradually buried under sediment layers. Over time, the heat and pressure cause carbonization, transforming the organic matter into a liquid hydrocarbon mixture known as crude oil. This oil can then be further processed into various petroleum products. Natural gas is primarily composed of methane (CH4) and is formed in similar conditions as oil. However, the carbonization process occurs at higher temperatures and pressures, causing the organic matter to break down into gaseous hydrocarbon compounds. Natural gas can be found alongside oil deposits or trapped in underground rock formations, such as shale or sandstone. Therefore, carbon is the fundamental building block of coal, oil, and natural gas. Its presence in organic matter, combined with the right conditions of heat, pressure, and time, leads to the formation of these valuable energy resources that play a significant role in powering our modern world.
- Q: What is the difference in carbon content of low carbon steel, medium carbon steel and high carbon steel?
- The carbon content of high carbon steel (AISI1055 ~ 1095) is 0.60% to 1.03%, manganese content is 0.30% to 0.90%, phosphorus content is not more than 0.04%, sulfur content is not more than 0.05%.
- Q: What are the applications of carbon nanomaterials in medicine?
- Carbon nanomaterials have a wide range of applications in medicine, including drug delivery systems, tissue engineering, biosensors, and imaging techniques. They offer unique properties such as high surface area, biocompatibility, and the ability to carry and release drugs in a controlled manner. Additionally, carbon nanomaterials can be used for targeted therapy, regenerative medicine, and diagnostic purposes, making them promising tools for advancing medical treatments and improving patient outcomes.
- Q: What is the structure of carbon-based polymers?
- The structure of carbon-based polymers involves long chains or networks of carbon atoms linked together by covalent bonds, forming the backbone of the polymer. These carbon atoms are typically bonded to other atoms such as hydrogen, oxygen, nitrogen, or halogens, which contribute to the overall properties and functionality of the polymer. The repeating units, or monomers, are connected through chemical reactions known as polymerization, resulting in a diverse range of structures and properties in carbon-based polymers.
- Q: What are the effects of carbon emissions on the stability of coastal ecosystems?
- Carbon emissions have significant negative effects on the stability of coastal ecosystems. The increased concentration of carbon dioxide in the atmosphere leads to ocean acidification, which disrupts the delicate balance of marine ecosystems. This acidity affects the growth and development of various organisms such as corals, shellfish, and other calcifying organisms, jeopardizing the health of coral reefs and shellfish populations. Additionally, rising sea levels, a result of climate change caused by carbon emissions, threaten coastal habitats, including wetlands and mangroves, which serve as critical nurseries and protective buffers against storms. Overall, carbon emissions contribute to the degradation and vulnerability of coastal ecosystems, compromising their stability and the services they provide to both marine life and human communities.
- Q: How many electrons does carbon have?
- There are 6 electrons in carbon.
- Q: Is carbon monoxide good for people?
- No good, generally will cause poisoning, gas poisoning is actually carbon monoxide poisoning
- Q: How does carbon impact the availability of clean air?
- The availability of clean air is impacted by carbon, which contributes to air pollution and climate change. Burning carbon-based fuels like coal, oil, and natural gas for energy production releases carbon dioxide (CO2) into the atmosphere. CO2 is a greenhouse gas that traps heat in the Earth's atmosphere, causing the planet to warm up and leading to climate change. Air quality is affected by climate change in various ways. Increasing temperatures can raise the frequency and intensity of wildfires, which release significant amounts of carbon dioxide and other pollutants into the air. Moreover, higher temperatures can worsen the formation of ground-level ozone, a harmful air pollutant that can trigger respiratory problems and other health issues. Furthermore, carbon emissions contribute to the creation of particulate matter, including soot and fine particles, which can be harmful when breathed in. These particles originate from the combustion of fossil fuels in vehicles, power plants, and industrial processes. Inhaling particulate matter can result in respiratory and cardiovascular problems, particularly affecting vulnerable populations such as children, the elderly, and individuals with pre-existing respiratory conditions. To improve air quality and ensure the availability of clean air, it is crucial to reduce carbon emissions. This can be achieved by transitioning to renewable energy sources, enhancing energy efficiency, and implementing policies to decrease carbon emissions. Additionally, promoting sustainable transportation, reducing deforestation, and adopting cleaner industrial practices can contribute to cleaner air by reducing carbon emissions and other pollutants.
- Q: What are the different types of carbon-based air pollutants?
- There are several types of carbon-based air pollutants, including carbon monoxide (CO), carbon dioxide (CO2), volatile organic compounds (VOCs), and black carbon (BC).
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High Quality Foundry Coke of China Supplier
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1500 m.t
- Supply Capability:
- 15000 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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