GPC with lower Sulphur0.03% max in 1-5mm
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 5000 m.t./month
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Introduction:
GPC has good characteristics with low ash, low resistivity, low sulphur, high carbon and high density. It is the best material for high quality carbon products. It is used as carbon additive in steel industry or fuel.
Features:
1.Our strong team provide you reliable service that make you feel purchasing is more easier
2. We ensure that we can supply capability with competitive price.
3. Work strictly to guarantee product quality,
4. Highest standard of integrity. Guarantee customer's benefit.
5. Supplying Pet Coke, Met coke, Foundry Coke, Carbon Raiser etc.
Specifications:
F.C.% | 95MIN | 94MIN | 93MIN | 92MIN | 90MIN | 85MIN | 84MIN |
ASH % | 4MAX | 5MAX | 6 MAX | 6.5MAX | 8.5MAX | 12MAX | 13MAX |
V.M.% | 1 MAX | 1MAX | 1.0MAX | 1.5MAX | 1.5MAX | 3 MAX | 3 MAX |
SULFUR % | 0.3MAX | 0.3MAX | 0.3MAX | 0.35MAX | 0.35MAX | 0.5MAX | 0.5MAX |
MOISTURE % | 0.5MAX | 0.5MAX | 0.5MAX | 0.5MAX | 0.5MAX | 1MAX | 1MAX |
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FAQ:
1. Your specification is not very suitable for us.
Please offer us specific indicators by TM or email. We will give you feedback as soon as possible.
2. When can I get the price?
We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc. .
If it is an urgent order, you can call us directly.
3. Do you provide samples?
Yes, samples are available for you to check our quality.
Samples delivery time will be about 3-10 days.
4. What about the lead time for mass product?
The lead time is based on the quantity, about 7-15 days. For graphite product, apply Dual-use items license need about 15-20 working days.
5. What is your terms of delivery?
We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for you. Besides that,
we can also shipping by Air and Express.
6. Product packaging?
We are packed in bulk ship or in ton bag or placing in container or according to your requirements.
7. Notice
please note that the price on Alibaba is a rough price. The actual price will depends on raw materials, exchange rate wage and your order quantity .Hope to cooperation with you, thanks !
- Q:How does carbon affect the pH of water bodies?
- Carbon can affect the pH of water bodies through the process of carbon dioxide dissolution. When carbon dioxide dissolves in water, it forms carbonic acid, leading to a decrease in pH and making the water more acidic. This can have significant impacts on aquatic ecosystems and the organisms that inhabit them.
- Q:What are the properties of carbon-based textiles?
- Carbon-based textiles have a number of unique properties that make them advantageous in various applications. Firstly, carbon-based textiles exhibit exceptional strength and durability. They are known for their high tensile strength, making them resistant to stretching and tearing. This property allows carbon textiles to withstand harsh conditions and maintain their integrity over time. Secondly, carbon-based textiles possess excellent thermal conductivity. They can efficiently conduct heat, making them suitable for applications that require effective heat management. This property is particularly useful in industries such as aerospace, automotive, and electronics, where heat dissipation is essential to prevent system failures. Furthermore, carbon textiles are highly resistant to chemical corrosion. They can withstand exposure to various chemicals, acids, and solvents without losing their structural integrity. This property makes carbon-based textiles ideal for applications in the chemical industry, where exposure to corrosive substances is common. Another notable property of carbon textiles is their inherent flame resistance. They have a high resistance to ignition and do not propagate flames easily. This characteristic makes them suitable for use in environments where fire safety is crucial, such as in protective clothing for firefighters and military personnel. Carbon-based textiles also exhibit good electrical conductivity, making them suitable for applications in electronics and electrical engineering. They can effectively conduct electricity and dissipate static charges, reducing the risk of electrical malfunctions or damage. Lastly, carbon textiles have a low coefficient of thermal expansion, meaning they do not expand or contract significantly with changes in temperature. This property makes them dimensionally stable, ensuring that they maintain their shape and size under varying thermal conditions. In summary, carbon-based textiles possess a combination of strength, durability, thermal conductivity, chemical resistance, flame resistance, electrical conductivity, and dimensional stability. These properties make them highly versatile and suitable for a wide range of applications in various industries.
- Q:How do you use carbon fourteen to measure the age?
- One is obvious a small amount of sample, only 1 ~ 5 mg samples can be, such as a piece of fabric, bone chips, toner trace of ancient ceramics in the surface or pores can be measured; while the conventional carbon - 14 dating rules 1 to 5 grams of samples differ by 3 orders of magnitude. The two is high sensitivity. The sensitivity of 10-15 to 10-16 isotope ratio measurement; while the conventional carbon - 14 dating rules with a difference of 5 to 7 orders of magnitude. Three is a short measurement time, measurement of modern carbon to reach 1% accuracy, only 10 to 20 minutes; while the conventional carbon - 14 dating is 12 ~ 20 hours. It is due to carbon - 14 accelerator mass spectrometry dating method has the advantage, since its inception, has been paid attention to by archaeologists, paleontologists and geologists, and is widely used. It can be said that within 50000 years of cultural relics on the determination of samples, carbon - 14 accelerator mass spectrometry dating method is determined the accuracy of a maximum of 1. carbon. 14 is a radioactive isotope of carbon, was found in 1940. It is produced by cosmic rays collide with a nitrogen atom in the air, which has a half-life of about 5730 years, as the decay of beta decay, 14 atoms into carbon nitrogen atoms.
- Q:What are the meanings of carbon, graphite, burr, two cuts and four cuts in steel?.
- Carbon element; carbon is carbon steel, round steel, Primeton is end of carbon steel, which is common round, is construction steel.Flash is to flash, or two bending. Two cuts; one cut two on average, three segments, four cuts; an average cut of four, and five segments. The back is industry talk.
- Q:How does carbon cycle through living organisms?
- Carbon is exchanged and recycled among different parts of the Earth, including living organisms, in a process known as the carbon cycle. Living organisms primarily acquire carbon through photosynthesis, where sunlight, carbon dioxide, and water are used to produce glucose and oxygen. Plants absorb carbon dioxide from the atmosphere and convert it into glucose, which serves as an energy source for their growth. Some glucose is immediately utilized by plants, while the excess is stored as starch and other carbohydrates. This is how carbon is initially incorporated into living organisms. Consumers, such as animals, obtain carbon by consuming plants or other animals that have consumed plants. When animals consume plants, the stored carbohydrates are broken down into glucose, releasing carbon dioxide through cellular respiration. Animals use glucose as an energy source for their own metabolic activities. When animals and plants die or produce waste, their organic matter decomposes, releasing carbon back into the environment. Some of this carbon is converted into carbon dioxide through decomposition and returned to the atmosphere. However, decomposers like bacteria and fungi convert a significant portion of carbon into organic compounds that can be utilized by other living organisms. The carbon cycle continues as carbon is constantly exchanged between the atmosphere, living organisms, and Earth's reservoirs such as the oceans and soil. Carbon can also be stored for extended periods as fossil fuels like coal, oil, and natural gas. When these fuels are burned for energy, carbon dioxide is released into the atmosphere, contributing to the greenhouse effect and climate change. In summary, the carbon cycle is a complex process involving the continuous exchange and transformation of carbon between living organisms and the environment. It is critical for maintaining carbon balance in our ecosystem and plays a significant role in regulating the Earth's climate.
- Q:What are the advantages of carbon-based nanoelectronics?
- Carbon-based nanoelectronics have several advantages. Firstly, carbon is an abundant and versatile element, making it cost-effective and readily available for large-scale production. Secondly, carbon-based materials, such as graphene and carbon nanotubes, possess exceptional electrical, thermal, and mechanical properties, enabling high-performance and efficient devices. Additionally, carbon-based nanoelectronics offer excellent flexibility and transparency, allowing for the development of flexible and wearable electronic devices. Lastly, carbon-based materials exhibit excellent stability and biocompatibility, making them suitable for various applications, including biomedical devices and sensors. Overall, these advantages make carbon-based nanoelectronics a promising platform for future advancements in electronics.
- Q:What are the properties of carbon nanotubes?
- Carbon nanotubes are a unique form of carbon with exceptional properties. They are incredibly strong and have a high tensile strength, making them stronger than steel but much lighter. They also have excellent thermal and electrical conductivity, allowing for efficient heat dissipation and electrical conduction. Carbon nanotubes possess a large surface area, enabling them to be used for various applications such as energy storage, water filtration, and drug delivery systems. Additionally, they exhibit remarkable flexibility and can be manipulated into different shapes and structures, making them highly versatile in nanotechnology and materials science.
- Q:How does carbon dating work?
- The age of organic materials, such as plants, animals, and human remains, can be determined through the scientific technique known as carbon dating. This method relies on the continuous formation of carbon-14, a radioactive isotope of carbon, in the atmosphere due to cosmic rays. Carbon-14 is absorbed by living organisms through photosynthesis or consumption. The ratio of carbon-14 to stable carbon isotopes (carbon-12 and carbon-13) in the atmosphere remains relatively constant as living organisms maintain equilibrium by exchanging carbon-14 with the atmosphere through respiration or consumption. However, when an organism dies, it no longer takes in carbon-14, leading to the decay of existing carbon-14 at a predictable rate. Carbon-14 has a half-life of approximately 5,730 years, meaning that after this period, half of the carbon-14 in a sample will have transformed into nitrogen-14. By measuring the remaining carbon-14 in a sample, scientists can calculate the time that has passed since the organism's death. The carbon dating process involves several steps. Initially, a sample is collected from the organic material to be dated, which can include wood, bones, or textiles. The sample is then prepared for analysis by eliminating any impurities and converting it into a suitable form for measurement. Subsequently, the sample is exposed to a high-energy radiation source, such as a particle accelerator or a nuclear reactor. This exposure causes the carbon atoms in the sample to emit beta particles, which are small bursts of energy. These particles are detected and measured using sensitive instruments, enabling scientists to determine the remaining amount of carbon-14 in the sample. Finally, this information is utilized to calculate the age of the organic material. By comparing the ratio of carbon-14 to carbon-12 in the sample to the known ratio in the atmosphere, scientists can estimate the elapsed time since the organism's death. Carbon dating is an invaluable tool for archaeologists, paleontologists, and geologists. It allows for the accurate determination of the ages of ancient artifacts, fossils, and geological formations. This technique has revolutionized our understanding of human history and the natural world, providing us with invaluable insights into the past.
- Q:How does carbon affect the formation of acid rain?
- Carbon does not directly affect the formation of acid rain. Acid rain is primarily caused by the emissions of sulfur dioxide (SO2) and nitrogen oxides (NOx) from the burning of fossil fuels, such as coal and oil. However, carbon dioxide (CO2) emissions, which are also released from burning fossil fuels, contribute to climate change and indirectly affect the formation of acid rain. The increased levels of carbon dioxide in the atmosphere trap heat, leading to global warming. This, in turn, alters weather patterns and increases the frequency and intensity of extreme weather events. These changes can enhance the formation of acid rain by altering the dispersion patterns of sulfur dioxide and nitrogen oxides. Additionally, the combustion of fossil fuels that release carbon dioxide also releases sulfur dioxide and nitrogen oxides as byproducts. These gases can be converted into sulfuric acid and nitric acid respectively when they react with water, oxygen, and other chemicals in the atmosphere. The increased combustion of fossil fuels due to higher carbon dioxide emissions can result in more sulfur dioxide and nitrogen oxides being released into the atmosphere, exacerbating the formation of acid rain. Therefore, while carbon dioxide itself does not directly contribute to the formation of acid rain, its emissions indirectly contribute to the conditions that lead to acid rain by amplifying the release and dispersion of sulfur dioxide and nitrogen oxides. Reducing carbon dioxide emissions, along with sulfur dioxide and nitrogen oxide emissions, is crucial in mitigating the formation of acid rain and its harmful effects on the environment and human health.
- Q:What are the impacts of carbon emissions on the stability of rainforests?
- Carbon emissions have significant impacts on the stability of rainforests. Increased levels of carbon dioxide in the atmosphere due to emissions contribute to global warming, leading to changes in rainfall patterns and increased temperatures. These changes can negatively affect the delicate balance of rainforest ecosystems, causing droughts, wildfires, and loss of biodiversity. Additionally, carbon emissions contribute to the acidification of oceans, which can harm marine life that rainforests depend on, such as coral reefs. Overall, carbon emissions pose a serious threat to the stability and long-term survival of rainforests.
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GPC with lower Sulphur0.03% max in 1-5mm
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 5000 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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