Calcined Petroleum Coke as Recarburizer for Steelmaking
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-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 19.3
- Supply Capability:
- 1003 m.t./month
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Intrduction
Carbon additive to ningxia production of anthracite as raw material, after washing, crushing, high temperature calcination, filter, etc. Craft refined and become.This is after the anthracite calcination generated high carbon content and low volatile component of the new product, is an ideal raw material to make steel.
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.Good quality
Features
In the smelting process for reducing agent. Performance: replace the traditional oil carbon additive, decrease the cost of steelmaking. Features: low ash. low sulfur,low phosphorus, high calorific value. High ratio resistance,high mechanical strength,high chemistry activity. It is mainly used for metallurgy reductant inoculants, casting, refractory materials, machinery, electronics and other fields.
1) high absorption rate, it can be absorbed up to 90%.
2) absorbed more quickly than other carbon additive; no residue remains in furnace.
3) low Sulfur, the lowest can reach below 0.20%; low nitrogen, normally below 200ppm (0.02%)
Specifications
CPC | |||
F.C.% | 98.5MIN | 98.5MIN | 98MIN |
ASH % | 0.8MAX | 0.8MAX | 1MAX |
V.M.% | 0.7 MAX | 0.7 MAX | 1 MAX |
SULFUR % | 0. 5MAX | 0. 7MAX | 1MAX |
MOISTURE % | 0.5MAX | 0.5MAX | 1MAX |
Pictures
FAQ:
(1)CPC could be as fuel
Petroleum coke is a material relatively low in cost and high in heat value and carbon content with good chemical stability, making it an efficient and costeffective fuel for producing metal, brick and related products.
(2)CPC could be as Graphite Electrodes
Graphite can be produced from lowsulfur needle petroleum coke, which must be heated above 5,432 degrees Fahrenheit.
(3)CPC could be as Anodes
Calcined petroleum coke, often low in sulfur and metallic impurities, is used to make anodes for
the smelting industry.Calcined petroleum coke is mixed with coal tar pitch in the production of
anodes.
- Q:How is activated carbon produced?
- Activated carbon is produced through a process called activation, which involves heating carbon-rich materials, such as wood, coal, or coconut shells, at high temperatures in the absence of oxygen. There are two main methods of activation: physical activation and chemical activation. In physical activation, the carbon-rich material is first carbonized by heating it to a high temperature. This creates a carbonized char with a high carbon content. The char is then treated with an oxidizing gas, such as steam or carbon dioxide, at temperatures between 600 to 900 degrees Celsius. This causes the char to expand and develop a highly porous structure. The resulting material is then washed and dried to remove any impurities, resulting in activated carbon. Chemical activation, on the other hand, involves impregnating the carbon-rich material with a chemical activating agent, such as phosphoric acid, zinc chloride, or potassium hydroxide. The impregnated material is then heated to temperatures ranging from 400 to 800 degrees Celsius. This process chemically reacts with the carbon, creating a highly porous structure. The activated carbon is then washed and dried to remove any residual chemicals. Both physical and chemical activation methods result in the production of activated carbon with a large surface area and a network of pores. These pores enhance the adsorption capacity of the activated carbon, allowing it to effectively trap and remove impurities, contaminants, and pollutants from gases and liquids.
- Q:Learn photography for nearly half a year, has always wanted to buy a tripod, want to buy carbon fiber tripod, what brand is better? The machine is D700+24-70About 3000 is too expensive ~ consider 1000 more just fine. Wage earners!
- In fact, only three foot two brands: brand and other brands of Gitzo
- Q:What kinds of carbon black paper do you have?
- ?Five. Characteristics of carbonless copy paperWhen carbon copy is made, no carbon paper is needed, direct writing is convenient and time saving, and the carbon copy number is 2-6 pages, and the electric printing 2-10 pages can greatly improve work efficiency and meet the needs of modernization.The copy is legible, bright, and does not fade. It can be altered or copied.Do not pollute fingers, clothing and other stationery, paper, and keep it clean.Having a variety of colors and easily identifiable.Paper is excellent, smooth and smooth surface, stronger than 28 grams of colored paper, not easy to damage, printing bright colors.No harmful raw materials and peculiar smell, safe and reliable, color and picture can be preserved for more than 15 years.
- Q:What are the effects of carbon emissions on the stability of the atmosphere?
- Carbon emissions have significant effects on the stability of the atmosphere. Increased levels of carbon dioxide and other greenhouse gases contribute to the greenhouse effect, trapping heat within the atmosphere and leading to global warming. This results in various consequences such as rising temperatures, changes in weather patterns, melting ice caps, and rising sea levels. These alterations disrupt the delicate balance of the atmosphere, causing severe environmental and ecological impacts, including more frequent and intense extreme weather events. Ultimately, carbon emissions threaten the stability of the atmosphere and the overall health of our planet.
- Q:What are the different methods of measuring carbon dioxide levels in the atmosphere?
- Some of the different methods of measuring carbon dioxide levels in the atmosphere include: 1) Ground-based stations: These are fixed monitoring stations that collect air samples and measure carbon dioxide concentrations using gas analyzers. 2) Aircraft measurements: Scientists use aircraft equipped with sensors to sample air at different altitudes and locations to gather data on carbon dioxide levels. 3) Satellite observations: Satellites equipped with remote sensing instruments measure the concentration of carbon dioxide in the atmosphere from space. 4) Oceanic measurements: Researchers collect water samples from various depths in the ocean to analyze carbon dioxide levels and understand its absorption by the oceans. 5) Ice core analysis: By drilling and analyzing ice cores from glaciers and ice sheets, scientists can reconstruct carbon dioxide levels over thousands of years. These methods provide complementary data to understand the distribution and changes in carbon dioxide levels in the atmosphere.
- Q:How does carbon affect the formation of permafrost thawing?
- Carbon can have a significant impact on the formation of permafrost thawing. Permafrost is a layer of frozen soil, rock, and organic matter that remains at or below freezing for at least two consecutive years. It acts as a natural carbon sink, storing large amounts of organic carbon from dead plants and animals that have accumulated over thousands of years. When permafrost thaws, this stored carbon starts to decompose, releasing greenhouse gases such as carbon dioxide and methane into the atmosphere. The carbon released from permafrost thawing contributes to the overall increase in greenhouse gas concentrations, exacerbating climate change. Additionally, as permafrost thaws, it becomes more vulnerable to erosion and subsidence, leading to changes in the landscape and the release of even more carbon. This process can create a positive feedback loop, where the released carbon further accelerates permafrost thawing, resulting in more carbon emissions. Furthermore, permafrost thawing can also impact the stability of infrastructure built on frozen ground, such as roads, buildings, and pipelines, leading to significant economic and environmental consequences. In summary, carbon plays a crucial role in the formation and thawing of permafrost. The release of carbon from thawing permafrost contributes to climate change, accelerates the thawing process, and has various environmental and economic impacts. Addressing carbon emissions and finding ways to mitigate permafrost thawing is essential to combatting climate change and preserving the stability of these frozen ecosystems.
- Q:How is carbon dioxide formed?
- Various natural and man-made processes contribute to the formation of carbon dioxide. Fossil fuel combustion, including the burning of coal, oil, and natural gas, is a primary source of carbon dioxide. When these fuels are burned for energy or transportation purposes, carbon from hydrocarbons combines with oxygen from the air, resulting in carbon dioxide formation. In addition, carbon dioxide is released through natural occurrences such as volcanic eruptions and respiration by living organisms. During volcanic eruptions, molten rock releases carbon dioxide gas, which is then released into the atmosphere. Similarly, living organisms, including humans, animals, and plants, produce carbon dioxide as a byproduct of respiration, where oxygen is taken in and carbon dioxide is expelled. Furthermore, deforestation and land-use changes play a role in carbon dioxide formation. Trees and plants absorb carbon dioxide through photosynthesis, but when forests are cleared, this natural carbon sink is lost, leading to an increase in atmospheric carbon dioxide levels. Moreover, industrial processes like cement production and chemical reactions in manufacturing also contribute to carbon dioxide release. These processes involve the breakdown or burning of carbon-containing compounds, resulting in the release of carbon dioxide as a waste product. Overall, carbon dioxide is formed through a combination of natural processes and human activities. However, the burning of fossil fuels remains the largest contributor to the heightened levels of carbon dioxide in the atmosphere.
- Q:What is the impact of carbon emissions on agriculture?
- Carbon emissions have a significant impact on agriculture, affecting both crop production and livestock farming. One of the primary consequences of increased carbon emissions is climate change, which alters weather patterns and temperatures. These changes can disrupt the delicate balance required for successful agriculture. Rising temperatures caused by carbon emissions lead to increased evaporation, which can reduce soil moisture and hinder crop growth. Droughts become more frequent and severe, leading to water scarcity and decreased crop yields. Furthermore, extreme weather events such as floods, storms, and hurricanes become more frequent, causing extensive damage to crops and farmland. Another consequence of carbon emissions is the alteration of atmospheric composition. High levels of carbon dioxide (CO2) stimulate the growth of certain weeds and invasive species, which compete with crops for resources such as sunlight, water, and nutrients. This competition can lead to reduced crop yields and lower quality produce. Additionally, carbon emissions contribute to air pollution, including ozone formation. High levels of ozone can damage plant tissues and reduce photosynthesis, limiting crop productivity. Ozone also negatively affects the health of livestock, reducing their growth rates and milk production. The impact of carbon emissions on agriculture is not limited to crop production. Livestock farming is also affected, as changes in climate and temperature can impact animal health and productivity. Heat stress becomes a significant issue, leading to reduced fertility, lower milk yields, and increased susceptibility to diseases. Livestock also need access to adequate water and nutritious feed, which can become scarce due to droughts and increased competition for resources. Overall, carbon emissions have a detrimental impact on agriculture, affecting both crop production and livestock farming. Climate change, altered weather patterns, and increased competition for resources all contribute to reduced yields, lower quality produce, and decreased livestock productivity. Addressing and mitigating carbon emissions is crucial to ensure the sustainability and resilience of the agricultural sector in the face of these challenges.
- Q:What are the consequences of increased carbon emissions on indigenous communities?
- Indigenous communities are severely affected by the increased carbon emissions, with their traditional lands and natural resources degrading as one of the most immediate consequences. These emissions contribute to global warming, resulting in higher temperatures, altered weather patterns, and more frequent and intense natural disasters like hurricanes, droughts, and wildfires. These events can cause crop destruction, infrastructure damage, and the displacement of indigenous peoples from their ancestral territories. Furthermore, carbon emissions contribute to air pollution, which disproportionately affects indigenous communities living near industrial facilities and exposes them to higher levels of toxic pollutants. This exposure leads to respiratory illnesses, cardiovascular diseases, and other health problems, exacerbating existing health disparities. Climate change-induced loss of biodiversity also has an impact on indigenous communities, as they rely on traditional knowledge and practices for sustainable resource management. Changes in ecosystems disrupt the availability and abundance of food, water, and medicinal plants, undermining indigenous cultures and traditional livelihoods. Moreover, many indigenous communities heavily depend on natural resources such as fishing, hunting, and agriculture for economic development. However, with increased carbon emissions, these resources become scarcer and less reliable, posing economic challenges and creating financial insecurity for indigenous communities. In addition to the environmental and economic consequences, increased carbon emissions also contribute to the loss of cultural heritage and identity. Indigenous communities have a deep connection to their territories and the natural world, which is threatened by the impacts of climate change. This loss of cultural heritage not only negatively affects indigenous communities but also diminishes the diversity of human knowledge and perspectives, which is detrimental to humanity as a whole. In summary, the consequences of increased carbon emissions on indigenous communities are extensive and severe. They not only undermine their traditional lands, resources, and health but also erode their cultural heritage and identity. Recognizing and addressing these impacts is crucial to ensure the protection and well-being of indigenous communities and to mitigate the effects of climate change globally.
- Q:How does carbon affect the quality of indoor air?
- Carbon can have a significant impact on the quality of indoor air. One of the main contributors to carbon in indoor air is carbon dioxide (CO2), which is produced through the process of respiration by humans and animals. High levels of CO2 can cause discomfort, as it can lead to feelings of drowsiness, headaches, and difficulty concentrating. In addition to CO2, carbon monoxide (CO) is another carbon compound that can be present in indoor air, mainly due to the incomplete combustion of fossil fuels in stoves, fireplaces, and furnaces. Carbon monoxide is highly toxic and can be life-threatening if present in high concentrations. Apart from these direct sources of carbon, indoor air can also be affected by volatile organic compounds (VOCs), such as formaldehyde, benzene, and toluene. These VOCs are released from various sources like building materials, furniture, cleaning products, and tobacco smoke. They can have adverse health effects, including eye, nose, and throat irritation, headaches, dizziness, and in some cases, even long-term health risks like cancer. To maintain good indoor air quality, it is essential to monitor and control the levels of carbon compounds in the air. Proper ventilation is crucial to ensure fresh air circulation and reduce the concentration of CO2 and other pollutants. Regular maintenance and inspection of fuel-burning appliances can prevent the build-up of carbon monoxide. Using low-VOC or VOC-free materials and products, as well as avoiding smoking indoors, can help minimize the release of harmful carbon compounds.
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Calcined Petroleum Coke as Recarburizer for Steelmaking
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 19.3
- Supply Capability:
- 1003 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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