Calcined Petroleum Coke Carbon Additive 5-10mm
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t
- Supply Capability:
- 500000 m.t/month
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Specification of Calcined Petroleum Coke:
Calcined Petroleum Coke comes from delayed coke which extracted from oil refinery. Although Calcined Petroleum Coke contains a little bit higher level of sulfur and nitrogen than pitch coke, the price advantage still makes it widely used during steel-making and founding as a kind of carbon additive/carburant
petroleum coke price is lower than graphite pet coke. It is widely used by most foundry plants.
Our product has follwing advantages:
The morphology, chemistry and crystallinity of recarburizer have a major impact on the overall casting cost. The combined application and cost benefits, enable foundries to manufacture castings in a highly cost effective manner.
Reduces:
- Recarburiser consumption
- Power consumption
- Inoculant consumption
- MgFeSi consumption
- Furnace refractory wear
- Scrap rate
- Tap to tap time
- Slag inclusions risk
- Chill
Increases:
- Casting microstructure
- Productivity
- Process consistency
Carbon Recovery:
Compared with calcined petroleum coke, acetylene coke and
graphite electrode scrap, our yields the highest carbon
recovery and fastest dissolution time
- Q: What is the role of carbon in the formation of diamonds?
- The role of carbon in the formation of diamonds is crucial as it is the sole element responsible for the creation of these precious gemstones. Diamonds are formed deep within the Earth's mantle, under extreme pressure and temperature conditions. Carbon atoms, when subjected to immense pressure and heat, undergo a process called graphitization, where they rearrange their atomic structure and transform into a crystal lattice arrangement, giving rise to the formation of diamonds. The process starts with carbon-rich materials, such as organic matter or carbon-bearing minerals, being exposed to the intense heat and pressure found deep within the Earth's mantle, typically at depths of around 150 to 200 kilometers. Under these conditions, the carbon atoms within these materials are forced to bond together in a unique way, forming the rigid, three-dimensional lattice structure characteristic of diamonds. The formation of diamonds requires specific geological conditions, including temperatures above 900 degrees Celsius and pressures exceeding 725,000 pounds per square inch (50,000 atmospheres). These extreme conditions are typically found in areas where ancient tectonic plates collide or in volcanic eruptions that bring diamonds to the Earth's surface. Carbon's ability to form strong covalent bonds with other carbon atoms is what allows the transformation into diamonds. Each carbon atom forms four strong covalent bonds, creating a tetrahedral structure. This strong bonding allows diamonds to possess exceptional hardness, making them one of the hardest substances known to man. In summary, carbon plays an essential role in the formation of diamonds, undergoing graphitization under immense pressure and temperature conditions to create the unique crystal lattice structure that gives diamonds their extraordinary properties. Without carbon, the formation of diamonds as we know them would not be possible.
- Q: What is the role of carbon 60 in industry? Can it be interchanged with the chemical properties of carbon? What is the chemical structure of carbon 60?
- Used to strengthen metals; used as a new catalyst for storage of gases
- Q: Why does the carbon content of steel increase and the mechanical properties change?
- 3, according to the forming method classification: (1) forging steel; (2) cast steel; (3) hot rolled steel; (4) cold drawn steel4., according to chemical classification(1): A. carbon steel low carbon steel (C = 0.25%); B. (C = 0.25~0.60%) in carbon steel high carbon steel; C. (C = 0.60%).(2): A. alloy steel, low alloy steel (alloy element content is less than or equal to 5%) B. alloy (5~10% alloy element content, high alloy steel (C.) alloy element content > 10%).5. Classification according to metallographic structure(1) annealed state of A. eutectoid steel (ferrite + Zhu Guangti), B. eutectoid steel (Zhu Guangti), C. eutectoid steel (Zhu Guangti + cementite), D., bainitic steel (Zhu Guangti + seepage body)(2) normalizing condition: A. pearlitic steel; B. bainitic steel; C. martensitic steel; D. austenitic steel(3) no phase change or partial phase change occurs6, according to smelting method classification(1) according to the kind of furnaceA.: open hearth steel (a) acid open hearth steel; (b) basic open hearth steel.B. converter steel: (a) the Bessemer steel; (b) basic Bessemer steel. Or (a) bottom blown converter steel; (b) (c) side blown converter steel; BOF steel.C. electric furnace steel: electric arc furnace (a) steel; steel electroslag furnace (b); (c) induction furnace steel; (d) vacuum consumable steel; (E) electron beam furnace.(2) according to the degree of deoxidization and pouring systemA. boiling steel; B. semi killed steel; C. killed steel; D. special killed steel
- Q: What is a carbon free martensite?
- Common martensite in iron based alloys, the essence of carbon and alloy elements (or) in alpha iron in the supersaturated solid solution. The iron carbon alloy is two yuan, carbon in alpha iron in the supersaturated solid solution.
- Q: How does carbon affect the formation of desertification?
- Carbon does not directly affect the formation of desertification. Desertification is mainly caused by a combination of natural factors such as climate change, prolonged drought, and human activities like deforestation and overgrazing. However, carbon indirectly plays a role in exacerbating desertification through climate change. Carbon dioxide (CO2) is a greenhouse gas that is released into the atmosphere through human activities, primarily the burning of fossil fuels. The increased concentration of CO2 in the atmosphere leads to global warming, which alters climate patterns and increases the frequency and intensity of droughts. Prolonged droughts can cause soil moisture depletion, making the land more susceptible to erosion and degradation, thus contributing to the desertification process. Moreover, carbon indirectly affects desertification through deforestation. Trees and other vegetation play a crucial role in maintaining healthy soil by preventing erosion, retaining moisture, and providing shade. When forests are cleared, the carbon stored in trees is released into the atmosphere, contributing to increased CO2 levels. Additionally, the loss of vegetation cover exposes the soil to erosion by wind and water, accelerating desertification. It is important to note that while carbon indirectly impacts desertification through climate change and deforestation, desertification itself is a complex process influenced by various factors. Addressing desertification requires a comprehensive approach that involves sustainable land management practices, reforestation efforts, water management, and climate change mitigation strategies.
- Q: What is carbon black filler?
- Carbon black filler is a type of additive that is commonly used in the production of rubber and plastic products. It is a fine, powdery substance that is derived from the incomplete combustion of hydrocarbons, such as oil or natural gas. Carbon black filler is composed primarily of elemental carbon, with small amounts of other elements such as hydrogen, oxygen, and sulfur. The main purpose of using carbon black filler is to improve the physical properties of rubber and plastic materials. It is added to enhance the strength, durability, and wear resistance of the final product. Carbon black filler also helps to increase the stiffness and hardness of the material, making it more suitable for various applications. In addition to its mechanical properties, carbon black filler also provides other benefits. It acts as a reinforcing agent, increasing the tensile strength and tear resistance of rubber compounds. It also enhances the electrical conductivity of the material, making it useful in applications where static electricity needs to be dissipated. Moreover, carbon black filler helps to protect the material from the harmful effects of UV radiation and ozone. It acts as a UV stabilizer and antioxidant, preventing degradation and prolonging the lifespan of the product. Carbon black filler also improves the thermal conductivity of rubber and plastic materials, aiding in heat dissipation. Overall, carbon black filler is a versatile and widely used additive in the manufacturing industry. Its unique properties make it an essential component in the production of a wide range of rubber and plastic products, including tires, conveyor belts, hoses, gaskets, and many more.
- Q: How does carbon impact the availability of freshwater resources?
- Carbon impacts the availability of freshwater resources through various interconnected processes. One of the major ways carbon affects freshwater availability is through climate change. The increased levels of carbon dioxide in the atmosphere, primarily due to human activities such as burning fossil fuels, contribute to global warming. This leads to changes in precipitation patterns, including altered rainfall distribution and intensity. Warmer temperatures caused by carbon emissions can increase evaporation rates and lead to more frequent and severe droughts in certain regions. This reduces the amount of water available for freshwater resources such as rivers, lakes, and reservoirs. Additionally, the changing climate can disrupt natural water cycles, affecting the recharge of groundwater aquifers, which are crucial sources of freshwater. Furthermore, carbon impacts the quality of freshwater resources. Acid rain, a result of increased carbon emissions reacting with atmospheric moisture, can acidify freshwater bodies and make them inhospitable for many aquatic organisms. This disrupts ecosystems and can lead to the loss of species that rely on freshwater resources for their survival. Another way carbon impacts freshwater availability is through its influence on land use. The conversion of forests and wetlands into agricultural or urban areas releases carbon stored in vegetation and soil. This not only contributes to carbon emissions but also reduces the capacity of natural ecosystems to retain and filter water. Forests, for example, play a vital role in maintaining the water cycle by absorbing rainfall and releasing it gradually into streams and groundwater. Deforestation disrupts this process and can lead to decreased water availability downstream. In conclusion, carbon emissions have a significant impact on the availability of freshwater resources. Through climate change, carbon alters precipitation patterns, leading to droughts and reduced water availability. It also affects the quality of freshwater through processes like acid rain. Additionally, land-use changes driven by carbon emissions can further decrease freshwater availability by disrupting natural water cycles.
- Q: What are the effects of carbon emissions on human respiratory health?
- Carbon emissions have significant negative effects on human respiratory health. Exposure to high levels of carbon emissions, particularly from sources such as air pollution and vehicle exhaust, can lead to various respiratory issues. These emissions contain harmful pollutants like particulate matter, nitrogen dioxide, and sulfur dioxide, which can irritate the respiratory system and cause or exacerbate conditions such as asthma, bronchitis, and other respiratory diseases. Prolonged exposure to carbon emissions can also increase the risk of respiratory infections, reduce lung function, and contribute to the development of chronic respiratory illnesses. Additionally, carbon emissions contribute to climate change, which can worsen air quality and further impact respiratory health. Therefore, reducing carbon emissions is crucial for protecting and improving human respiratory health.
- Q: The difference between graphite and carbon
- There are three kinds of carbon allotropes, namely diamond, graphite and amorphous carbon.Graphite is a crystalline mineral of carbonaceous elements, and its crystalline framework is hexagonal layered structure
- Q: The victory of the lightning 3361 material is full of carbon fiber, and the 3363 is made of carbon fiber and resin, which is better??
- All carbon fiber is good. The resin is only used for the badminton line, not for the racket.All carbon fiber material, is the most important material for badminton racket, all carbon fiber, good toughness, but also take into account the light performance.Carbon composite fiber, that is, in the carbon fiber added ordinary metal elements, such as aluminum, this material is relatively heavy, and toughness is not all carbon material.The best one is the carbon fiber material of racket frame which added to the rare metal, adding rare metal frame strong resilience, stability is better, and more suitable for double play.
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Calcined Petroleum Coke Carbon Additive 5-10mm
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t
- Supply Capability:
- 500000 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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