FC 93Min Calcined Anthracite Coal Steel-Making Use

FC 93Min Calcined Anthracite Coal Steel-Making Use System 1

FC 93Min Calcined Anthracite Coal Steel-Making Use System 2

FC 93Min Calcined Anthracite Coal Steel-Making Use

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 0 m.t.

Supply Capability:: 20000 m.t./month

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Specifications

Calcined Anthracite Coal
Fixed carbon: 90%-95%
S: 0.5% max
Size: 0-3. 3-5.3-15 or as request

Product Description

Calcined Anthracite coal is produced using the best Anthracite-Taixi Anthracite with low S and P, It is widely used in steel making and casting.

General Specification

PARAMETER UNIT GUARANTEE VALUE
F.C.%	95MIN	94MIN	93MIN	92MIN	90MIN
ASH %	4MAX	5MAX	6MAX	7MAX	8MAX
V.M.%	1 MAX	1MAX	1.5MAX	1.5MAX	1.5MAX
SULFUR %	0.5MAX	0.5MAX	0.5MAX	0.5MAX	0.5MAX
MOISTURE %	0.5MAX	0.5MAX	0.5MAX	0.5MAX	0.5MAX

Size can be adjusted based on buyer's request

Pictures

Q: What are the impacts of carbon emissions on glacier retreat?: Carbon emissions have a significant impact on glacier retreat. As carbon dioxide and other greenhouse gases are released into the atmosphere through human activities, such as burning fossil fuels and deforestation, they contribute to global warming. This increase in global temperatures has a direct effect on glaciers. Glaciers are large bodies of ice that form over long periods of time from accumulated snowfall. They act as natural reservoirs of freshwater, providing a crucial source of drinking water to millions of people around the world. However, as the Earth's temperature rises due to carbon emissions, glaciers begin to melt at an accelerated rate. The warming climate causes glaciers to lose more ice through melting than they gain through snowfall. This leads to a net loss of ice, resulting in glacier retreat. As glaciers retreat, they not only shrink in size but also become thinner. This diminishes their ability to store water, affecting water availability in regions that rely on glacial meltwater for drinking, irrigation, and hydropower generation. Furthermore, glacier retreat has far-reaching consequences for ecosystems and biodiversity. Glaciers provide unique habitats for various species, including plants, animals, and microorganisms, which have adapted to survive in these extreme environments. As glaciers disappear, these species are forced to adapt or migrate to other areas, disrupting the delicate balance of ecosystems. The impacts of glacier retreat are not limited to local or regional scales. Glacial meltwater contributes to rivers and lakes, ensuring a consistent flow of water throughout the year. As glaciers shrink, this flow decreases, leading to water scarcity during dry seasons. This poses a threat to agriculture, urban water supplies, and the overall sustainability of ecosystems that rely on a stable water supply. Additionally, the loss of glaciers contributes to rising sea levels. When glaciers melt, the water they release flows into the oceans, causing them to expand. This exacerbates coastal erosion, increases the risk of flooding in low-lying areas, and threatens coastal communities and infrastructure. In summary, carbon emissions have a profound impact on glacier retreat. The resulting global warming accelerates the melting of glaciers, leading to water scarcity, biodiversity loss, increased sea levels, and various environmental and socio-economic consequences. It is crucial to address carbon emissions and take steps to mitigate climate change to preserve these vital ice formations and the ecosystems and communities that depend on them.

Q: How does carbon affect the growth of plants?: Carbon is an essential element for the growth and development of plants. It is a key component of organic compounds such as carbohydrates, proteins, and lipids, which are vital for the metabolic processes in plants. Through the process of photosynthesis, plants are able to convert carbon dioxide (CO2) into glucose and other sugars, which serve as a source of energy for growth and various physiological functions. Carbon also plays a crucial role in the formation of plant structures. Cellulose, a complex carbohydrate made up of carbon, hydrogen, and oxygen, provides rigidity and support to plant cell walls, allowing them to maintain their shape and withstand mechanical stress. Additionally, lignin, another carbon-based compound, helps strengthen the stems and roots of plants, enabling them to grow upright and resist bending or breaking. Furthermore, carbon is involved in the regulation of plant hormones and signaling molecules, which control growth, flowering, and other developmental processes. It serves as a building block for the synthesis of numerous plant hormones, including auxins, gibberellins, and cytokinins, which influence cell division, elongation, and differentiation. In summary, carbon is indispensable for the growth of plants as it fuels their energy requirements, provides structural support, and participates in hormonal regulation. Understanding the role of carbon in plant growth is crucial for optimizing agricultural practices, ensuring healthy crop yields, and mitigating the impact of climate change on plant ecosystems.

Q: How do fossil fuels release carbon into the atmosphere?: Fossil fuels release carbon into the atmosphere through a process called combustion. When fossil fuels such as coal, oil, and natural gas are burned for energy, the carbon that was trapped underground for millions of years is released as carbon dioxide (CO2) gas. During combustion, the carbon and hydrogen atoms in fossil fuels react with oxygen in the air to produce CO2, water vapor (H2O), and heat. The released CO2 is then emitted into the atmosphere as a greenhouse gas. The burning of fossil fuels in various sectors such as transportation, electricity generation, and industrial processes is a significant contributor to the increase in atmospheric CO2 levels. The continuous extraction and burning of these fuels at a rapid rate have resulted in a substantial increase in the concentration of CO2 in the Earth's atmosphere over the past century. This increase in atmospheric CO2 is a major cause of climate change because CO2 acts as a heat-trapping gas, which leads to the greenhouse effect. The greenhouse effect is the process by which the Earth's atmosphere retains the heat radiated from the surface, causing a rise in global temperatures. The release of carbon from fossil fuels into the atmosphere is therefore a major concern due to its role in climate change and the subsequent environmental and societal impacts. To mitigate these effects, there is a growing global effort to shift towards renewable and cleaner sources of energy, reduce fossil fuel consumption, and implement sustainable practices.

Q: Where are carbon fiber sheets and carbon fiber sheets used?: Carbon fiber and carbon fiber cloth, carbon fiber cloth, carbon fiber woven cloth, carbon fiber prepreg, carbon fiber cloth, carbon cloth, carbon fiber fabric, carbon fiber, carbon fiber sheet (prepreg) etc.. Carbon fiber reinforced fabric is one kind of unidirectional carbon fiber reinforced product, usually made of 12K carbon fiber silk fabric. To reinforce the structure of the tensile and shear strength and seismic carbon fiber cloth, the supporting material and impregnated together using a carbon fiber composite material, carbon fiber cloth sheet excellent performance can be enhanced to form a complete system, suitable for processing the building load increasing, the engineering function change, material aging, concrete strength grade is lower than reinforcement design, structure crack treatment, environment protection and repair service component.Carbon fiber board 1) Aerospace: airframe, rudder, rocket engine shell, missile diffuser, solar panel, etc.;2) sports equipment: auto parts, motorcycle parts, fishing rods, baseball bats, skis, boats, badminton rackets and so on;3) industry: engine parts, concrete structures, reinforced materials, fan blades, transmission shaft, and electrical components and so on;4) fire: suitable for army, fire fighting, steel mills and other special high-grade fireproof clothing production.Fire rating: Class A - non flammable, standard GB8624-2006, German standard DIN4102, A1 classCivil buildings, bridges, tunnels, earthquake, reinforced concrete structure, reinforcing material for reinforcement structure, tensile shear and seismic carbon fiber cloth, the use of common materials and supporting adhesive, constitute a complete performance excellence with carbon fiber cloth material reinforcing system. The system is suitable for beams, columns, slabs, tunnels, circles, arcs, etc..

Q: How does carbon contribute to air pollution?: Carbon contributes to air pollution primarily through the emission of carbon dioxide (CO2) and carbon monoxide (CO) into the atmosphere. The burning of fossil fuels, such as coal, oil, and natural gas, releases large amounts of carbon dioxide, a greenhouse gas that contributes to global warming and climate change. This increased level of CO2 in the atmosphere traps heat, leading to the greenhouse effect and subsequent rise in global temperatures. Additionally, incomplete combustion of fossil fuels and biomass can release carbon monoxide, a toxic gas that can have detrimental effects on human health. Carbon monoxide is particularly dangerous as it binds to hemoglobin in the blood, reducing its oxygen-carrying capacity and potentially causing asphyxiation. Furthermore, carbon-containing compounds such as volatile organic compounds (VOCs) contribute to air pollution. VOCs are released from various sources, including industrial processes, vehicle emissions, and the use of solvents in paints and cleaning products. These compounds react with other pollutants in the atmosphere to form ground-level ozone, a major component of smog. Ozone can cause respiratory problems, eye irritation, and other health issues when inhaled. In conclusion, carbon contributes to air pollution through the emission of carbon dioxide, carbon monoxide, and volatile organic compounds. These pollutants have significant impacts on climate change, human health, and the overall quality of the air we breathe. It is crucial to reduce carbon emissions and adopt sustainable practices to mitigate the negative effects of carbon on air pollution.

Q: What are the consequences of increased carbon emissions on political stability?: Increased carbon emissions can have significant consequences on political stability. One of the main consequences is the exacerbation of environmental challenges and natural disasters. As carbon emissions contribute to global warming, the frequency and intensity of extreme weather events such as hurricanes, droughts, and flooding increase. These disasters can lead to displacement of communities, destruction of infrastructure, and loss of lives, all of which can have a destabilizing effect on societies. Moreover, the economic impact of increased carbon emissions can also create political instability. As climate change affects agriculture, water resources, and energy production, it can lead to economic disturbances, unemployment, and rising food prices. These economic hardships can fuel social unrest, protests, and even conflicts, particularly in countries that heavily rely on these sectors for their livelihoods. Additionally, the consequences of increased carbon emissions can exacerbate existing social and political tensions. Climate change often disproportionately affects vulnerable populations, such as communities in developing countries or marginalized groups. This inequality can aggravate social inequalities, increase social unrest, and lead to political instability as marginalized communities demand action and justice. Furthermore, the global nature of climate change necessitates international cooperation and agreements to effectively address the issue. However, increased carbon emissions can strain diplomatic relations, particularly between countries that have differing views on climate action. Disagreements over carbon reduction targets, carbon trading mechanisms, and financial contributions can lead to diplomatic tensions and hinder global cooperation, which may consequently impact political stability. In conclusion, increased carbon emissions have far-reaching consequences on political stability. From environmental challenges and natural disasters to economic disturbances and social tensions, the consequences of carbon emissions can strain societies and governments. To ensure political stability, it is imperative that global efforts are made to reduce carbon emissions and mitigate the impacts of climate change.

Q: Who is the high carbon content of stainless steel and ordinary steel?: This is not necessarily stainless steel is carbon steel, based on the addition of zinc, nickel and chromium and other elements

Q: How do you stick carbon fabric?: 1 、 construction tools and equipmentThe main equipment includes cutting machine, angle grinder and roller brush2, concrete substrate treatment(1) remove the damaged parts and damaged parts of the concrete parts and reach the compacted parts(2) check whether exposed steel bars are rusted or not. If there is rust, the necessary treatment should be carried out(3) repair the damaged part of the component through the chisel, the cleaning and the exposed ribs, and then use the epoxy mortar, which is higher than the strength of the original component concrete, to repair and restore to the surface(4) crack repair. Cracks with a width of less than 0.20mm shall be coated with epoxy resin and sealed. Cracks greater than or equal to 0.20mm shall be sewed with epoxy resin(5) to the designated location, scope of patch repair and reinforcement of ink, according to the design requirements.(6) burnish the surface of the member (the connecting part of the concrete component, the difference of the section of the template), and make sure that the repaired section is as smooth as possible(7) the angular position, with grinder. Rounding radius should be larger than 30mm, the minimum of not less than 20mm.

Q: when to use hard carbon, and when to use soft carbon. Neutral charcoal can play what role? Thank you.: Soft charcoal as easily broken, so soft to the name. Hard charcoal is not easy to break, of course, also called hard charcoal. Models are generally marked with charcoal, it is easy to distinguish. When used, you can also judge.

Q: How to test aldehyde group and carbon carbon double bond in acrolein: then the bromine test double bonds, because the aldehyde will affect the bond detection, and will not affect the detection of double bond of carboxyl.

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