Calcined Petroleum Coke/Graphite Recarburizer for Steel-Smelting
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 10000000 m.t./month
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1.Structure of Calcined Petroleum Coke Description
Calcined Petroleum Coke is made from raw petroleum coke,which is calcined in furnace at a high temperature(1200-1300℃).CPC/Calcined Petroleum Coke is widely used in steelmaking,castings manufacture and other metallurgical industry as a kind of recarburizer because of its high fixed carbon content,low sulfur content and high absorb rate.Besides,it is also a best kind of raw materials for producing artifical graphite(GPC/Graphitized Petroleum Coke) under the graphitizing temperature(2800℃).
2.Main Features of the Calcined Petroleum Coke
High-purity graphitized petroleum coke is made from high quality petroleum coke under a temperature of 2,500-3,500°C. As a high-purity carbon material, it has characteristics of high fixed carbon content, low sulfur, low ash, low porosity etc.It can be used as carbon raiser (Recarburizer) to produce high quality steel,cast iron and alloy.It can also be used in plastic and rubber as an additive.
3. Calcined Petroleum Coke Images
4. Calcined Petroleum Coke Specification
Type | Chemical Composition(%) | ||||
F.C. | Ash | V.M. | S | Moisture | |
min | max | ||||
WEB-CA/CR-95 | 95 | 4.5 | 1 | 0.25 | 0.3 |
WBD-CA/CR-94 | 94 | 5 | 1 | 0.25 | 0.3 |
WBD-CA/CR-93 | 93 | 6.5 | 1.2 | 0.3 | 0.5 |
WBD-CA/CR-92 | 92 | 7 | 1.2 | 0.3 | 1 |
WBD-CA/CR-90 | 90 | 8.5 | 1.5 | 0.35 | 1 |
Size(mm) | 0.5-3,1-4,0.5-4,1-3,0-20,90%min;or at custom's option. | ||||
Type | Chemical Composition(%) | ||||
F.C. | Ash | V.M. | S | Moisture | |
min | max | ||||
WEB-GS-99.2 | 99.2 | 0.5 | 0.5 | 0.04 | 0.5 |
WBD-GS-99.0 | 99 | 0.5 | 0.5 | 0.05 | 0.5 |
WBD-GS-98.5 | 98.5 | 0.8 | 0.7 | 0.05 | 0.5 |
WBD-GS-98.0 | 98 | 1 | 1 | 0.05 | 0.5 |
Size(mm) | 0-0.5,0-1,0.5-5,1-5,3-8,5-10,5-15; | ||||
Packing | In 1000kgs big bag. | ||||
5.FAQ of Calcined Petroleum Coke
1). Q: Are you a factory or trading company?
A: We are a factory.
2). Q: Where is your factory located? How can I visit there?
A: Our factory is located in ShanXi, HeNan, China. You are warmly welcomed to visit us!
3). Q: How can I get some samples?
A: Please connect me for samples
4). Q: Can the price be cheaper?
A: Of course, you will be offered a good discount for big amount.
- Q:What should we do to reduce carbon emissions in our lives?
- The use of public transport, of course, is best to walk long distances, as far as possible the use of roads or railways, aircraft carbon emissions, the largest use of disinfection chopsticks, do not use disposable tableware, handkerchiefs do not use napkins
- Q:How accurate is carbon dating?
- Carbon dating is generally considered to be a highly accurate method for determining the age of organic materials up to around 50,000 years old. However, it becomes less precise for older samples due to the decreasing amount of carbon-14 remaining. Additionally, certain factors such as contamination and environmental variations can affect the accuracy of the results.
- Q:How does carbon affect the formation of tornadoes?
- Carbon does not directly affect the formation of tornadoes. Tornadoes are primarily caused by the interaction of warm, moist air from the surface and cold, dry air from the upper levels of the atmosphere, resulting in strong updrafts and rotating air columns. Carbon, as an element, does not play a significant role in this process. However, indirectly, carbon emissions and human-induced climate change can impact the overall weather patterns, including the frequency and intensity of tornadoes. Increased carbon dioxide in the atmosphere, primarily from the burning of fossil fuels, contributes to global warming. This, in turn, leads to changes in temperature and moisture patterns, which can influence the conditions conducive to tornado formation. The warming of the atmosphere due to increased carbon dioxide levels can lead to more instability in the atmosphere, creating favorable conditions for severe thunderstorms, which can spawn tornadoes. Additionally, the increased moisture content in the warmer atmosphere can provide more fuel for these storms, potentially enhancing their strength. It is important to note, however, that the relationship between carbon emissions and tornadoes is complex and still an area of ongoing research. While a connection between climate change and tornadoes is plausible, it is challenging to attribute individual tornadoes to carbon emissions alone, as tornadoes are influenced by various meteorological factors. In summary, carbon does not directly impact the formation of tornadoes, but the increased carbon emissions and resulting climate change can indirectly influence the conditions that contribute to tornado formation. Further scientific research is needed to fully understand the relationship between carbon emissions, climate change, and tornado activity.
- Q:How can I see if a battery can be used to recharge it?Can not all carbon batteries charge?
- Final conclusion:Carbon batteries, alkaline batteries are not charged, the voltage is 1.5V, nickel cadmium batteries, nickel hydrogen batteries can charge voltage 1.2VPay special attention to the risk of leakage or explosion if you charge to a carbon battery or alkaline battery
- Q:Is carbon monoxide good for people?
- Carbon monoxide is a common poison, but trace use is good for organ transplants. British researchers have recently developed a new method that can effectively use carbon monoxide to help transplant organs survive, while avoiding the risk of carbon monoxide poisoning.Excessive inhalation of carbon monoxide poisoning will lead to death, carbon monoxide into the human body, and soon the hemoglobin in blood combined with the formation of carboxyhemoglobin, causes red blood cells to reduce the oxygen carrying, the tissue hypoxia in vivo. The cardiac and central biblical system is the most sensitive to hypoxia and the earliest affected. In the air of carbon monoxide concentration reached 117 mg / M 3, people can feel headache, vertigo: up to 292.5 mg / M 3 symptoms; up to 582.5 mg / M 3 will be nausea and vomiting, exhaustion, if not timely rescue can have life risk. When the concentration of carbon monoxide in the air reaches 11700 mg / M 3, a coma occurs; the concentration of carbon monoxide in the air reaches 1170 mg / m. The 3 spoons will soon die.
- Q:How does carbon affect the acidity of oceans?
- The acidity of oceans is greatly influenced by carbon dioxide (CO2). Human activities like burning fossil fuels and deforestation release CO2 into the atmosphere, a significant portion of which is absorbed by the oceans. This absorption, known as ocean acidification, causes an increase in hydrogen ions in the water, leading to lower pH levels and higher acidity. When CO2 dissolves in seawater, it combines with water molecules to create carbonic acid (H2CO3). This chemical reaction releases hydrogen ions (H+), which elevate the water's acidity. The increased acidity disrupts the delicate chemical balance necessary for life in the ocean, especially reactions involving calcium carbonate. Calcium carbonate plays a vital role in the formation of shells and skeletons for various marine organisms, such as corals, shellfish, and certain plankton. As ocean acidity rises, it becomes more challenging for these creatures to construct and maintain their calcium carbonate structures. This can result in stunted growth, weakened shells, and heightened susceptibility to predators and diseases. Ocean acidification also has implications for the entire marine food chain. Many species depend on shell-forming organisms as a food source or as habitats, and their decline can have a ripple effect on the entire ecosystem. Additionally, acidification can disrupt the balance of phytoplankton, which are microscopic plants crucial for marine food chains. Furthermore, carbon dioxide in the ocean can interact with water to generate bicarbonate ions (HCO3-) and carbonate ions (CO32-). These ions are crucial for maintaining proper pH levels and enabling marine organisms to regulate their internal chemistry. However, as CO2 levels increase, the concentration of carbonate ions decreases, making it more challenging for organisms to obtain the carbonate they need to build their shells and skeletons. Overall, the impact of carbon on ocean acidity is significant and has far-reaching consequences for marine life. It is essential to reduce carbon emissions and implement measures to mitigate and adapt to the effects of ocean acidification in order to safeguard the health and biodiversity of our oceans.
- Q:How does carbon dioxide affect the formation of smog?
- Smog formation is not directly caused by carbon dioxide (CO2). Instead, it is primarily a result of sunlight interacting with other pollutants like nitrogen oxides (NOx) and volatile organic compounds (VOCs). These pollutants are emitted from various sources such as vehicles, industrial processes, and power plants. However, even though carbon dioxide doesn't directly participate in smog formation, it does have a significant impact on climate change. CO2 is a greenhouse gas, which means it traps heat in the Earth's atmosphere and contributes to global warming. As the planet warms, weather patterns can change, leading to more stagnant air conditions that worsen smog formation. Furthermore, the burning of fossil fuels, which releases carbon dioxide, is a major source of air pollutants like NOx and VOCs. So while CO2 itself may not directly cause smog, the activities that release CO2 indirectly contribute to smog formation by releasing other pollutants involved in its creation. Therefore, the influence of carbon dioxide on smog formation is indirect, primarily through its contribution to climate change and the release of other pollutants. By reducing carbon dioxide emissions and transitioning to cleaner energy sources, we can help mitigate climate change and indirectly decrease the factors contributing to smog formation.
- Q:How is carbon formed?
- Carbon is formed through various natural processes, primarily through the decay and decomposition of organic matter such as plants and animals. Additionally, carbon can be formed through volcanic activity and the burning of fossil fuels.
- Q:What is carbon offsetting in the food industry?
- The concept of carbon offsetting within the food industry involves the act of counteracting or compensating for the greenhouse gas emissions associated with the processes of food production and distribution. It serves as a means for food companies to take responsibility for their carbon footprint and make a contribution towards global endeavors in mitigating climate change. Significant contributions to greenhouse gas emissions originate from activities related to food production and distribution, primarily including deforestation, alterations in land use, energy consumption, and transportation. Through carbon offsetting, food industry companies are able to invest in projects or initiatives aimed at reducing or eliminating an equal quantity of carbon dioxide from the atmosphere, effectively balancing out their own emissions. Within the food industry, there exist various approaches to carbon offsetting. A frequently employed method involves investment in renewable energy projects, such as wind farms or solar power installations, which counterbalance emissions arising from energy consumption within food processing facilities or during transportation. Another method involves providing support for projects aimed at promoting sustainable agricultural practices, such as reforestation or afforestation endeavors, which contribute to the capture of carbon dioxide from the atmosphere. The practice of carbon offsetting within the food industry also extends to the realm of supply chain management. Companies are able to collaborate with their suppliers in order to implement more sustainable farming practices, minimize waste, and optimize transportation routes, all with the intention of reducing emissions. By engaging with farmers, producers, and distributors, food companies can collectively strive towards reducing their overall carbon footprint and attaining carbon neutrality. It should be recognized that carbon offsetting is not intended to serve as a substitute for reducing emissions at their source. Rather, it should be seen as a supplementary measure, supporting the transition towards more sustainable and low-carbon practices within the food industry. Through offsetting their emissions, food companies are able to demonstrate their commitment to environmental stewardship and contribute to the global fight against climate change.
- Q:What are the advantages of carbon nanotube transistors?
- Traditional silicon-based transistors are outshined by carbon nanotube transistors for several reasons. Firstly, carbon nanotubes boast exceptional electrical properties with their high electron mobility, enabling swift and effortless electron movement. This results in faster switching speeds and higher operating frequencies, making them a perfect fit for high-performance applications like computers and communication devices. Secondly, carbon nanotubes possess an incredibly small size, measuring a mere few nanometers in diameter. This miniature scale allows for the creation of highly compact and densely packed electronic circuits, leading to elevated integration levels and enhanced device functionality. In comparison, silicon transistors pale in comparison as they have feature sizes several orders of magnitude larger. Moreover, carbon nanotubes exhibit superior heat resistance and thermal conductivity compared to silicon. This exceptional trait enables them to withstand higher temperatures without degradation, resulting in more efficient operation and a reduced need for elaborate cooling systems. Additionally, their ability to endure harsh environments makes them highly suitable for aerospace, automotive, and defense applications. Furthermore, carbon nanotubes are remarkably robust and flexible. They can be bent and stretched without breaking, making them ideal for use in flexible electronics and wearable devices. Their mechanical strength ensures long-term stability and reliability, ultimately leading to improved device performance and longevity. Lastly, carbon nanotube transistors can be fabricated using existing manufacturing processes, making them compatible with current semiconductor technologies. This compatibility allows for their seamless integration into existing electronic systems without the need for significant modifications, thereby reducing both cost and implementation time. All in all, the myriad advantages of carbon nanotube transistors, including their exceptional electrical performance, small size, thermal stability, mechanical strength, and compatibility with existing manufacturing processes, position them as a promising alternative to traditional silicon transistors for future electronic applications.
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Calcined Petroleum Coke/Graphite Recarburizer for Steel-Smelting
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 10000000 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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