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: What can light hydrocarbon carbon five be packed with?
- Gas used as a common gas:The light hydrocarbon gas generation device (light hydrocarbon gas generating unit) consists of six basic systems and three safety systems. Includes six basic systems: the host system, fuel supply system, heat system, control system, air system, closed unloading material system. The three major safety systems include ventilation system, lightning protection system, and electrostatic heating system for light hydrocarbon gas.In operation, the working pressure in the gasifier and the static pressure and dynamic pressure of the transmission pipe network are in theBetween 0.01 and 0.02MPa, the normal operating temperature of the gasifier is no more than 45 degrees centigrade, which is lower than that stipulated by the national pressure vessel.
- Q: I don't know the battery. Although I know the former is chemical energy, I want to know if the 1 grain size 5 can compare the charge capacity with the 1 grain 5 1ANot much of a fortune, but thank you very much for the enthusiastic friend who gave me the answer. Thank you!
- Note:The above parameter is the mean under the condition that no virtual object is includedAA's battery is size five (diameter 14mm, height 50mm)According to your description, what you mean by "capacitance" is power, which is the actual amount of electricity in the battery.Correct you a misunderstanding, that is, whether it is a one-time battery or lithium battery, rechargeable batteries (nickel hydrogen) are chemical batteries.AA disposable lithium iron batteries have made us resistant and energizer L91, prices in the 2-30 yuan a day before, regardless of the brand and price, the actual consumption of almost all.Hand hit, reference material is "flashlight everybody talks about" Forum
- Q: I just decoration, do not understand, JS run, please feel free to show.
- Carbon fiber in Yuba last year is very fire, but this year the world's gold tube Yuba, Yuba carbon fiber words this year to buy a cheaper, less than 300 will be shipping home...LED is currently the most high-end gold tube Yuba, adopts imported nano powder coating technology and U type stainless steel mirror groove in the original gold tube bath on the basis of the upgrade, the pipe also bold thickening, the heating effect is very good. There are intelligent temperature control equipment, very safe.... The biggest characteristic is that the lighting has been replaced by LED lighting, which is the best lighting equipment at present... Industry is in the starting stage, like the rain the sun came out only at the end of June, now a lot cheaper to buy, will certainly increase the business trick,
- Q: What are the consequences of increased carbon emissions on educational systems?
- Increased carbon emissions can have several consequences on educational systems. Firstly, the health impacts of pollution caused by carbon emissions can lead to increased absenteeism among students and teachers, affecting the overall learning environment. Additionally, extreme weather events linked to climate change, such as hurricanes or heatwaves, can disrupt educational infrastructure, leading to school closures and disruptions in academic schedules. Moreover, the need to address climate change and its impacts may require educational institutions to allocate resources and curriculum time to climate-related topics, potentially diverting attention and resources from other subjects. Finally, the long-term consequences of climate change, such as rising sea levels or increased natural disasters, may force the relocation or rebuilding of educational facilities, causing significant disruptions to students' education.
- Q: What are the properties of activated carbon?
- Activated carbon, also referred to as activated charcoal, possesses a multitude of distinctive characteristics that endow it with high versatility and utility in a variety of applications. 1. Adsorption: The prominent attribute of activated carbon lies in its remarkable adsorptive capacity. Its porous structure grants it an extensive internal surface area, enabling it to efficiently adsorb molecules, ions, and impurities from gases, liquids, and solids. This adsorption capability renders it ideal for purposes of purification, such as water and air filtration, as well as the elimination of toxins and pollutants from industrial processes. 2. Porosity: Activated carbon exhibits an exquisitely porous structure characterized by an intricate network of interconnected pores. This porosity imparts a substantial surface area, facilitating the capture of a significant quantity of contaminants. The pores can be categorized into three types: micropores (less than 2 nm), mesopores (2-50 nm), and macropores (greater than 50 nm), each contributing to its adsorption capacity. 3. Chemical Stability: Activated carbon showcases exceptional chemical stability, rendering it resistant to degradation and disintegration when exposed to diverse chemicals or environments. This property ensures the maintenance of its adsorption capacity over extended periods and under harsh conditions, guaranteeing its efficacy and durability in diverse applications. 4. Selectivity: The surface properties of activated carbon can be modified to confer selectivity towards specific substances. Through various activation processes, such as physical or chemical treatments, the surface chemistry of activated carbon can be altered to enhance its affinity for certain molecules or contaminants, while reducing its affinity for others. This selectivity endows it with effectiveness for particular applications, such as the removal of specific pollutants or the capture of desired compounds. 5. Regenerability: Another advantageous characteristic of activated carbon lies in its capacity for regeneration. Once it reaches its adsorption capacity, it can be regenerated through heating or washing with appropriate solvents, allowing for multiple reuses before requiring replacement. This regenerability not only diminishes operational costs but also contributes to its sustainability and eco-friendliness. 6. Low Density: Activated carbon possesses a comparably low density, imparting it with lightweight properties and ease of handling. This attribute permits its utilization in various systems and devices without contributing excessive weight or bulk. 7. Thermal Stability: Activated carbon exhibits high thermal stability, enabling it to endure elevated temperatures without significant degradation. This property renders it suitable for applications involving high-temperature processes, such as gas purification or catalytic reactions. In summary, the diverse properties of activated carbon, encompassing its adsorption capacity, porosity, chemical stability, selectivity, regenerability, low density, and thermal stability, confer upon it the status of a versatile material widely employed in industries spanning water and air purification, gas separation, chemical processing, pharmaceuticals, and numerous others.
- Q: How is carbon used in the production of batteries?
- Carbon is used in the production of batteries as it serves as a key component in the construction of electrodes. It is typically used in various forms such as graphite or carbon black, which provide a conductive surface for the flow of electrons during the charging and discharging process. The carbon-based electrodes help enhance the battery's overall performance and increase its energy storage capacity.
- Q: What are the environmental impacts of carbon emissions from industries?
- The environmental impacts of carbon emissions from industries are significant and wide-ranging. Firstly, carbon emissions contribute to the greenhouse effect, which leads to global warming and climate change. The excessive release of carbon dioxide and other greenhouse gases into the atmosphere traps heat, causing the Earth's temperature to rise. This has resulted in the melting of polar ice caps, rising sea levels, and extreme weather events such as hurricanes and droughts. These changes disrupt ecosystems, lead to the loss of biodiversity, and threaten the survival of numerous species. Secondly, carbon emissions contribute to air pollution. Industries release not only carbon dioxide but also other harmful pollutants such as sulfur dioxide, nitrogen oxides, and particulate matter. These pollutants can have detrimental effects on human health, causing respiratory problems, cardiovascular diseases, and even premature death. In addition, they contribute to the formation of smog and acid rain, which further damage ecosystems and harm plant and animal life. Moreover, carbon emissions from industries have a negative impact on water systems. When carbon dioxide dissolves in water, it forms carbonic acid, leading to a decrease in pH levels and making the water more acidic. This acidification harms marine life, particularly organisms with shells or skeletons made of calcium carbonate, such as coral reefs, shellfish, and plankton. The disruption of marine ecosystems can have cascading effects on other species and disrupt the food chain. Lastly, carbon emissions contribute to deforestation and habitat destruction. Industries often rely on fossil fuels for energy, which leads to the clearing of forests to make way for mining or drilling operations. This destruction of natural habitats not only reduces biodiversity but also releases stored carbon from trees into the atmosphere, exacerbating the carbon emissions problem. To mitigate these environmental impacts, industries must prioritize the reduction of carbon emissions. This can be achieved through adopting cleaner and more sustainable energy sources, implementing energy-efficient technologies, and implementing stricter regulations and policies. Transitioning to renewable energy, improving industrial processes, and investing in carbon capture and storage technologies are essential steps towards mitigating the environmental impacts of carbon emissions from industries.
- Q: How is carbon used in the production of carbon nanowires?
- Carbon is used as the primary building block in the production of carbon nanowires. These nanowires are created by controlled synthesis methods that involve the deposition of carbon atoms in a specific pattern. This can be achieved through techniques like chemical vapor deposition or electrochemical deposition. By manipulating the carbon atoms, researchers can form long, thin wires with a diameter on the nanoscale. These carbon nanowires possess unique properties, making them valuable for various applications, including electronics, energy storage, and nanotechnology.
- Q: How does carbon impact the availability of clean air?
- Carbon impacts the availability of clean air through its contribution to air pollution and climate change. When carbon-based fuels such as coal, oil, and natural gas are burned for energy production, they release 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, leading to climate change. Climate change, in turn, affects air quality in several ways. Rising temperatures can increase the frequency and intensity of wildfires, which release large amounts of carbon dioxide and other pollutants into the air. Additionally, higher temperatures can exacerbate the formation of ground-level ozone, a harmful air pollutant that can trigger respiratory issues and other health problems. Furthermore, carbon emissions contribute to the formation of particulate matter, such as soot and fine particles, which can be harmful when inhaled. These particles can come from the burning of fossil fuels in vehicles, power plants, and industrial processes. Particulate matter can cause respiratory and cardiovascular problems and is especially harmful to vulnerable populations like children, the elderly, and those with pre-existing respiratory conditions. Reducing carbon emissions is crucial to improving air quality and ensuring the availability of clean air. Transitioning to renewable energy sources, improving energy efficiency, and implementing policies to reduce carbon emissions can all help mitigate the impact of carbon on air quality. Additionally, promoting sustainable transportation, reducing deforestation, and adopting cleaner industrial practices can contribute to cleaner air by reducing carbon emissions and other pollutants.
- Q: How is carbon used in the production of carbon fiber?
- Carbon plays a vital role in the production of carbon fiber. Carbon fiber production involves subjecting a precursor material, typically a polymer like polyacrylonitrile (PAN) or rayon, to a series of heating and chemical treatments. Initially, the precursor material undergoes carbonization, a process where it is heated to a high temperature without oxygen. This carbonization stage includes pyrolysis, which breaks down the molecular structure and eliminates non-carbon elements such as hydrogen, oxygen, and nitrogen. Once carbonization is complete, the resulting material becomes a carbon-rich structure referred to as char. However, it is not yet considered carbon fiber. To convert the char into carbon fibers, further processing steps called stabilization and graphitization are necessary. During stabilization, the char is exposed to heat in the presence of oxygen, resulting in the formation of cross-linked structures. This step enhances the fiber's thermal stability and prevents shrinkage or deformation during subsequent processing. Following stabilization, the material is heated at a higher temperature in an inert atmosphere during graphitization. This process aligns the carbon atoms within the fiber, creating a highly ordered and crystalline structure. Throughout this entire process, carbon serves as the primary constituent of the resulting carbon fiber. Starting from the precursor material containing carbon atoms, the carbonization and graphitization steps remove impurities and rearrange the carbon atoms, producing a durable and lightweight fiber. The resulting carbon fiber possesses exceptional properties, including high strength-to-weight ratio, stiffness, and resistance to heat and chemicals. These attributes make it a valuable material in numerous industries, such as aerospace, automotive, and sporting goods.
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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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