Gas Calcined Anthracite Coal Made From Taixi Anthracite

Gas Calcined Anthracite Coal Made From Taixi Anthracite

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 20 m.t.

Supply Capability:: 3000 m.t./month

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Introduction:

Calcined Anthracite is made from well-selected Tai Xi anthracite .It is Mainly used in steelmaking, foundry and other metallurgical plants as carbon additives. It is used to adjust the content of carbon of steels, and it can increase the recovery rate of steel scrap, and reduce the cost in steel making and in foundry.

It is also widely used to produce brakes.

Features

1.low sulphur, low ash
2.fixed carbon:95% -90%
3.sulphur:lower than 0.3%
4.Calcined Anthracite Coal

Advantage and competitive of caclined anthracite:

1. strong supply capability

2. fast transportation

3. lower and reasonable price for your reference

4.low sulphur, low ash

5.fixed carbon:95% -90%

6..sulphur:lower than 0.3%

Package:

In 25KG bags or in MT jumbo bags or as buyer's request

General Specification of Calcined Anthracite coal:

PARAMETER UNIT GUARANTEE VALUE
F.C.%	95MIN	94MIN	93MIN	92MIN	90MIN
ASH %	4MAX	5MAX	6 MAX	6.5MAX	8.5MAX
V.M.%	1 MAX	1MAX	1.0MAX	1.5MAX	1.5MAX
SULFUR %	0.3MAX	0.3MAX	0.3MAX	0.35MAX	0.35MAX
MOISTURE %	0.5MAX	0.5MAX	0.5MAX	0.5MAX	0.5MAX

Pictures of calcined anthracite：

Q:Stability, primary carbon, two carbon, three carbon, four carbon: From a variety of hydrogen is substituted alkyl free radicals generated in terms of difficulty order can have free radicals for the formation of tertiary carbon free radical secondary carbon free primary carbon free radicals. Alkyl radicals generated methyl easily, can be explained from two aspects: (1) different required to form free radicals when the fracture of C-H the energy, the (CH3) 3C-H fracture, the energy required for the smallest, most easily generated.

Q:What is carbon neutral packaging?: Carbon neutral packaging refers to packaging materials and processes that have a net-zero carbon footprint. It means that the emissions produced during the production, transportation, and disposal of the packaging are offset or balanced by activities that remove or reduce an equivalent amount of carbon dioxide from the atmosphere. This approach helps minimize the environmental impact of packaging and contributes to sustainability goals by reducing greenhouse gas emissions.

Q:Why can carbon fiber in addition to static electricity ah?: The elimination of electricity is based on the leakage of charge. The carbon fiber has a weak corona discharge, so it combines the charge.

Q:How does carbon impact the energy balance of the Earth?: Carbon impacts the energy balance of the Earth primarily through its role in the greenhouse effect. Carbon dioxide (CO2), a greenhouse gas, is released into the atmosphere through natural processes and human activities such as burning fossil fuels and deforestation. The greenhouse effect is a natural process where certain gases in the atmosphere trap heat from the sun, preventing it from escaping back into space. This process helps maintain a suitable temperature for life on Earth. However, excessive carbon emissions have enhanced the greenhouse effect, leading to global warming and climate change. When carbon dioxide and other greenhouse gases accumulate in the atmosphere, they trap more heat, causing the Earth's surface temperature to rise. This rise in temperature disrupts the energy balance of the planet. It contributes to the melting of polar ice caps, rising sea levels, and more frequent and severe extreme weather events. Furthermore, carbon affects the energy balance of the Earth by altering the carbon cycle. The carbon cycle is a natural process in which carbon is exchanged between the atmosphere, oceans, and land. However, human activities have significantly disrupted this cycle by releasing large amounts of carbon into the atmosphere, primarily through the burning of fossil fuels. Excessive carbon emissions result in an imbalance in the carbon cycle, as the natural processes that absorb and store carbon, such as photosynthesis and the ocean's ability to absorb CO2, cannot keep up with the pace of emissions. This leads to an accumulation of carbon dioxide in the atmosphere, further exacerbating the greenhouse effect and contributing to global warming. Overall, carbon significantly impacts the energy balance of the Earth by intensifying the greenhouse effect and disrupting the natural carbon cycle. It is crucial to reduce carbon emissions and transition to cleaner and more sustainable energy sources to mitigate the negative effects of carbon on the planet's energy balance and ultimately, preserve the health and stability of our environment.

Q:What is carbon nanophotonics?: Carbon nanophotonics is a branch of science and technology that focuses on the study and manipulation of light at the nanoscale using carbon-based materials. It involves the integration of carbon-based nanomaterials, such as carbon nanotubes, graphene, and diamond nanoparticles, with photonics to enable the development of novel optical devices and systems. The unique properties of carbon-based nanomaterials, such as their exceptional electrical conductivity, high mechanical strength, and excellent optical properties, make them ideal candidates for applications in nanophotonics. These materials have the ability to confine and manipulate light at the nanoscale, allowing for the miniaturization of optical components and the realization of enhanced light-matter interactions. Carbon nanophotonics has a wide range of potential applications across various fields. One prominent area is in telecommunications, where carbon nanomaterials can be used to develop high-speed and compact photonic devices for data transmission. Additionally, carbon nanophotonics has the potential to revolutionize the field of sensing by enabling the development of highly sensitive and selective sensors for detecting various molecules and substances. It also holds promise in the field of energy harvesting, where carbon nanomaterials can be utilized to enhance the efficiency of solar cells and other photovoltaic devices. Overall, carbon nanophotonics represents an exciting and rapidly evolving field that combines the unique properties of carbon-based nanomaterials with the principles of photonics to create innovative optical technologies. By harnessing the power of light at the nanoscale, carbon nanophotonics has the potential to revolutionize various industries and pave the way for new advancements in science and technology.

Q:What is carbon nanowire?: Carbon nanowires are one-dimensional structures made entirely of carbon atoms. They are incredibly thin, with diameters ranging from a few nanometers to a few micrometers, while their length can vary from a few micrometers to several centimeters. These nanowires possess exceptional electrical, thermal, and mechanical properties due to their unique structure and composition. Carbon nanowires can be produced through various methods, such as chemical vapor deposition, electrospinning, or template synthesis. They can have different structures, including single-walled or multi-walled, and can be straight or coiled. The properties of carbon nanowires can be further enhanced by incorporating other elements or functional groups into their structure. One of the most significant advantages of carbon nanowires is their high electrical conductivity, which makes them suitable for various electronic and energy applications. They can be used as interconnects in nanoscale devices, electrodes in energy storage devices like batteries and supercapacitors, and in sensors for detecting various substances due to their exceptional sensitivity. Carbon nanowires also exhibit exceptional mechanical properties, such as high tensile strength and flexibility. These properties make them suitable for applications in nanotechnology, including reinforcement in composite materials, nanoscale actuators, or as templates for fabricating other nanoscale structures. Furthermore, carbon nanowires possess excellent thermal conductivity, which makes them potential candidates for thermal management applications, such as heat sinks or as fillers in thermal interface materials. In summary, carbon nanowires are ultrathin carbon-based structures with remarkable electrical, thermal, and mechanical properties. Their unique characteristics make them promising materials for a wide range of applications in electronics, energy, sensing, nanotechnology, and thermal management.

Q:What are the impacts of carbon emissions on coral reefs?: The impacts of carbon emissions on coral reefs are significant and detrimental. Increased levels of carbon dioxide in the atmosphere lead to ocean acidification, which disrupts the delicate balance of the reef ecosystem. Acidic conditions hinder the ability of corals to build their calcium carbonate skeletons, making them more vulnerable to erosion and bleaching. Additionally, rising temperatures caused by carbon emissions contribute to coral bleaching events, where corals expel their symbiotic algae, leading to their eventual death. Overall, carbon emissions pose a major threat to coral reefs, jeopardizing their biodiversity and ecological functions.

Q:What is the concept of carbon equivalent? What is the relationship between carbon equivalent and weldability?: There are a lot of carbon equivalent indexes such as tensile strength, yield strength of carbon equivalent, carbon equivalent, welding carbon equivalent, and crack sensitivity index (which is essentially carbon equivalent).

Q:The difference between graphite and carbon: Graphite is a crystalline mineral of carbonaceous elements, and its crystalline framework is hexagonal layered structure

Q:What is the atomic number of carbon?: The atomic number of carbon is 6.

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