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: Will long-term use of carbon alloy chopsticks cause cancer?
- The chopsticks are washed with water for a long time, and the water content is especially high. The chopsticks are placed in the non ventilated place for a long time, and the chances of deterioration of the chopsticks are improved." Huang Yahui said, especially the moldy chopsticks, may be contaminated by aflatoxin. It is understood that aflatoxin is the 1 class of carcinogens, is a highly toxic highly toxic substances, human and animal liver tissue will have a damaging effect, can lead to serious liver cancer or even death. Huang Yahui warned that the public should be weekly chopsticks into boiling water after half an hour, placed in the air to air dry before use, it can achieve the disinfection effect, and can effectively and conveniently remove mildew in chopsticks. In addition, it is best to use half a year to replace the new chopsticks, so you don't have to worry too much. "The selection of chopsticks is also very exquisite."." Huang Yahui said, "the ideal chopsticks are bamboo chopsticks and non staining wooden chopsticks.". After the dyed or painted wood, paint and stain will enter the body with food. When in use, especially the stain in heavy metals, benzene and other harmful substances, can cause gastrointestinal inflammation, ulceration, erosion, serious can cause cancer.
- Q: What is carbon neutral?
- Carbon neutral refers to achieving a state where the amount of carbon dioxide emitted into the atmosphere is balanced with the amount that is removed or offset. It is a widely used term in the context of addressing climate change and reducing greenhouse gas emissions. To become carbon neutral, one must first assess their carbon footprint, which involves calculating the greenhouse gases produced through activities like energy consumption, transportation, and waste management. Once the emissions are identified, steps are taken to decrease them through various methods, such as improving energy efficiency, utilizing renewable energy sources, and adopting sustainable practices. Although it is challenging to completely eliminate carbon emissions, it is crucial to reduce them. In cases where complete elimination is not possible, carbon offsets can be employed to compensate for the remaining emissions. Carbon offsets involve investing in projects that reduce or remove greenhouse gases from the atmosphere, like reforestation, renewable energy initiatives, or methane capture projects. By achieving carbon neutrality, individuals, organizations, or activities can assert that they are not contributing to the increase of greenhouse gases in the atmosphere. This is a significant objective in the battle against climate change, as it helps mitigate the adverse effects of carbon emissions and promotes a more sustainable and environmentally friendly future.
- Q: How is carbon used in the production of carbon nanomaterials?
- Carbon is a crucial element in the production of carbon nanomaterials, as it serves as the building block for their unique structure and properties. There are various methods used to produce carbon nanomaterials, such as carbon nanotubes and graphene, all of which rely on the manipulation and organization of carbon atoms. One common method for producing carbon nanomaterials is through chemical vapor deposition (CVD). In this process, a carbon-containing gas, such as methane or ethylene, is introduced into a high-temperature furnace. Inside the furnace, the gas decomposes, releasing carbon atoms. These carbon atoms then reassemble and form nanoscale structures, such as carbon nanotubes or graphene, on a substrate or catalyst material. Another approach involves the vaporization of carbon-containing compounds, such as carbon black or graphite, using techniques like laser ablation or arc discharge. The vaporized carbon then condenses and solidifies into carbon nanomaterials with specific structures and properties. In both methods, the control of temperature, pressure, and the presence of catalysts or other additives allows for the precise manipulation of the carbon atoms, resulting in the desired carbon nanomaterials. The unique arrangement of carbon atoms in these materials, such as the hexagonal lattice structure of graphene or the cylindrical structure of carbon nanotubes, gives rise to their exceptional mechanical, electrical, and thermal properties. Overall, carbon plays a fundamental role in the production of carbon nanomaterials by providing the necessary atoms for their formation and determining their structure and properties. This knowledge and control over carbon's behavior at the atomic level enable scientists and engineers to develop nanomaterials with a wide range of applications, from electronics and energy storage to medicine and environmental remediation.
- Q: What are the sources of carbon emissions?
- Carbon emissions are primarily caused by human activities that involve the burning of fossil fuels such as coal, oil, and natural gas. The largest source of carbon emissions is the burning of fossil fuels for electricity generation, transportation, and industrial processes. Power plants that burn coal and natural gas account for a significant portion of carbon emissions, as do vehicles that run on gasoline and diesel fuels. Industrial processes, particularly in sectors such as cement production and steel manufacturing, also contribute to carbon emissions. These processes release carbon dioxide (CO2) during the chemical reactions involved in the production of these materials. Deforestation and land-use changes are another significant source of carbon emissions. When forests are cleared, the carbon stored in trees is released into the atmosphere as CO2. Additionally, the loss of forests reduces the Earth's capacity to absorb CO2 through photosynthesis, exacerbating the problem. Agricultural activities, particularly livestock farming, contribute to carbon emissions through the release of methane (CH4) from the digestive systems of animals and the decay of organic matter. The use of synthetic fertilizers in agriculture also contributes to carbon emissions as they release nitrous oxide (N2O), a potent greenhouse gas. Other sources of carbon emissions include waste management practices, particularly the decomposition of organic waste in landfills, and certain industrial processes that release other greenhouse gases such as hydrofluorocarbons (HFCs) and sulfur hexafluoride (SF6). It is important to note that while carbon emissions are predominantly caused by human activities, natural processes such as volcanic eruptions and wildfires also release carbon dioxide into the atmosphere. However, these natural sources are significantly smaller compared to human-induced emissions.
- Q: What's a carbon cloth to do as a fish pole?
- This is difficult, usually with a lathe like tool, by heating in the brush, layer by layer roll up, and finally cut off paint, baking
- Q: How does carbon affect the quality of drinking water?
- Carbon can affect the quality of drinking water through two main mechanisms: activated carbon filtration and carbon dioxide (CO2) absorption. Activated carbon filtration is commonly used in water treatment processes to remove organic contaminants, chemicals, and odors, improving the taste and odor of drinking water. On the other hand, excessive dissolved carbon dioxide in water can make it acidic and affect the pH level, potentially making it corrosive and altering the taste. However, carbon itself is not harmful to human health and can be beneficial in certain forms, such as in the form of activated carbon filters.
- Q: What is carbon black filler?
- Carbon black filler, a commonly utilized additive in the production of rubber and plastic products, is derived from the incomplete combustion of hydrocarbons, such as oil or natural gas. It takes the form of a fine, powdery substance and is primarily composed of elemental carbon, with trace amounts of hydrogen, oxygen, and sulfur. The primary objective of incorporating carbon black filler is to enhance the physical characteristics of rubber and plastic materials. Its addition improves the strength, durability, and wear resistance of the final product. Furthermore, carbon black filler increases the material's stiffness and hardness, making it suitable for various applications. Beyond its mechanical properties, carbon black filler offers additional advantages. It acts as a reinforcing agent, augmenting the tensile strength and tear resistance of rubber compounds. Additionally, it heightens the material's electrical conductivity, proving valuable in scenarios where static electricity dissipation is necessary. Moreover, carbon black filler safeguards the material against the detrimental effects of UV radiation and ozone. It serves as a UV stabilizer and antioxidant, preventing degradation and extending the product's lifespan. Furthermore, carbon black filler enhances the thermal conductivity of rubber and plastic materials, facilitating heat dissipation. Overall, carbon black filler is a versatile and extensively employed additive in the manufacturing industry. Its distinctive attributes render it an indispensable component in the production of various rubber and plastic products, including tires, conveyor belts, hoses, gaskets, among others.
- Q: What are the properties of carbon nanotubes?
- Cylindrical structures made entirely of carbon atoms are known as carbon nanotubes. They possess a distinct set of properties that make them highly sought after in various fields of science and technology. Some of the notable properties of carbon nanotubes are as follows: 1. Remarkable strength and stiffness: Carbon nanotubes have an exceptional strength-to-weight ratio, making them one of the strongest materials discovered so far. They are approximately 100 times stronger than steel, yet significantly lighter. This characteristic renders them suitable for applications requiring lightweight materials with high strength. 2. Excellent electrical conductivity: Carbon nanotubes exhibit excellent electrical conductivity, enabling efficient flow of electrical current. They can be utilized as conductive components in diverse electronic devices, including transistors, sensors, and energy storage systems. 3. Efficient thermal conductivity: Carbon nanotubes possess high thermal conductivity, allowing efficient heat transfer. This property makes them ideal for applications requiring effective dissipation of heat, such as thermal management in electronic devices. 4. Flexibility and resilience: Carbon nanotubes are highly flexible and can endure substantial deformation without fracturing. They can be bent and twisted without compromising their structural integrity, making them suitable for applications demanding flexibility, such as flexible electronics. 5. Unique optical and mechanical properties: Carbon nanotubes possess distinctive optical properties that vary depending on their structure and arrangement. They can absorb and emit light across a wide range of wavelengths, making them valuable in applications like photodetectors and solar cells. Additionally, their mechanical properties, including elastic deformation, contribute to their usefulness in applications requiring shock absorption and impact resistance. 6. Chemical stability: Carbon nanotubes exhibit high chemical stability, enabling them to resist degradation or corrosion when exposed to different chemical environments. This characteristic makes them suitable for applications in harsh conditions or as protective coatings. 7. Large aspect ratio: Carbon nanotubes possess a high aspect ratio, with lengths often exceeding thousands of times their diameter. This characteristic allows them to form robust and lightweight composite materials when integrated into a matrix, enhancing the overall strength and stiffness of the composite. In conclusion, the combination of properties displayed by carbon nanotubes makes them an intriguing and versatile material with enormous potential in various applications, including electronics, aerospace, medicine, and energy storage.
- Q: What are the impacts of carbon emissions on the stability of permafrost?
- Carbon emissions have significant impacts on the stability of permafrost. As carbon dioxide and other greenhouse gases accumulate in the atmosphere, they trap heat, leading to global warming. This rise in temperatures causes permafrost, which consists of permanently frozen soil and rock, to thaw. The thawing of permafrost releases large amounts of carbon dioxide and methane, intensifying the greenhouse effect and further contributing to climate change. Additionally, as permafrost thaws, it destabilizes the ground, resulting in land subsidence, infrastructure damage, and increased erosion. These impacts can have cascading effects on ecosystems, indigenous communities, and the overall stability of the environment.
- Q: What are the carbon monoxide collection methods?
- Carbon monoxide can only be collected by drainage. Carbon monoxide is insoluble in water, carbon monoxide is poisonous, and the density is very close to that of the air, so it can not be collected with exhaust air. It can only be drained. Here are some gas collection methods and the types of gases they target:Downward exhaust air: H2Upward air method: CO2, O2, SO2Drainage: H2, COWater insoluble gases can be drained by gas collectionThe density is not large and does not react with the gas in the air. It can be used for the upper airA gas that is smaller than air and does not react with gas in the air can be used to exhaust air (e.g., H2)As long as the relative molecular mass of the gas is greater than 29, the density is basically larger than that of the air
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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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