Recarburizer With Good Quality Low Sulphur

Recarburizer With Good Quality Low Sulphur

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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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Recarburizer With Good Quality Low Sulphur

Features

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 bags

Product Description

Cardon additives made from well-selected Tai Xi anthracite .Mainly used in steelmaking
in electrical stove, screening water,quality,shipbuilding sandblast removing rust producingcarbon materials.Mainly industry property of it is : instead of traditional pertroleum coal of Carbon Additives,reduce the cost of steelmaking.

Specification

PARAMETER UNIT GUARANTEE VALUE

F.C.% 95MIN 94MIN 93MIN 92MIN 90MIN

ASH % 4MAX 5MAX6 MAX6.5MAX8.5MAX

V.M.% 1 MAX 1MAX1.0MAX1.5MAX 1.5MAX

SULFUR % 0.3MAX0.3MAX0.3MAX0.35MAX0.35MAX

MOISTURE %0.5MAX0.5MAX0.5MAX0.5MAX0.5MAX

Q:How does carbon affect the formation of ground-level ozone?: Carbon is a key contributor to the formation of ground-level ozone, also known as smog. When carbon-containing pollutants, such as vehicle exhaust and industrial emissions, are released into the atmosphere, they react with sunlight and other pollutants to form ground-level ozone. This reaction occurs more rapidly in the presence of high levels of carbon, leading to increased ozone concentrations.

Q:How is carbon dating used to determine the age of fossils?: Carbon dating is a scientific method that scientists use to figure out how old fossils and other organic materials are. It works because there is a special type of carbon called carbon-14 that is in the air and gets absorbed by living things when they're alive. When an organism dies, it stops taking in carbon-14 and the amount of it starts to go down over time as it breaks down. To find out the age of a fossil using carbon dating, scientists first take a small piece of the fossil. They then treat this piece with chemicals to get rid of any impurities and get the carbon out of the organic material. The carbon that is extracted is then turned into carbon dioxide gas, which is used to make graphite targets for measuring the levels of carbon-14. Scientists use a technique called Accelerator Mass Spectrometry (AMS) to count how many carbon-14 and carbon-12 atoms are in the sample. They then use the ratio of carbon-14 to carbon-12 to figure out how old the fossil is, based on the known half-life of carbon-14, which is about 5730 years. By comparing the amount of carbon-14 left in the fossil to the amount of carbon-14 in the air when the organism died, scientists can estimate the approximate age of the fossil. This method is especially useful for dating organic materials that are up to around 50,000 years old. For older fossils, scientists usually use other methods like potassium-argon dating or uranium-lead dating.

Q:How many points can Yongan change for 1 carbon coins?: Every Thursday at 19:00, carbon points change for carbon coins, 19:30 carbon coins exchange gifts

Q:Advantages of carbon fiber: The specific strength and specific modulus of the composite formed with resin are about 3 times higher than that of steel and aluminum alloy. Carbon fiber composites can be used in space, missile and sports equipment to reduce weight, improve payload and improve performance. They are important structural materials in aerospace industry.

Q:How does carbon dioxide affect the acidity of rainwater?: Carbon dioxide affects the acidity of rainwater by contributing to the formation of carbonic acid. When carbon dioxide dissolves in rainwater, it reacts with water molecules to form carbonic acid. This reaction increases the concentration of hydrogen ions (H+) in the water, leading to a decrease in pH and the formation of acidic rainwater. The carbonic acid formed from carbon dioxide is a weak acid, but it can still lower the pH of rainwater, making it more acidic than normal. This increased acidity can have detrimental effects on the environment, including damaging plant and animal life, corroding buildings and infrastructure, and affecting aquatic ecosystems.

Q:How does carbon affect the pH of water?: The pH of water can be affected by carbon due to the process of carbonation. When water dissolves carbon dioxide (CO2), it undergoes a reaction with the water molecules to create carbonic acid (H2CO3). As a result, the concentration of hydrogen ions (H+) in the water increases, causing a decrease in pH. Consequently, water becomes more acidic when carbonated. Furthermore, carbonic acid can further break down into bicarbonate ions (HCO3-) and hydrogen ions (H+), which also contribute to the rise in acidity. It is worth noting that the impact of carbonation on pH is contingent upon the concentration of carbon dioxide present in the water.

Q:What are the different types of carbon-based plastics?: There are several different types of carbon-based plastics, each with unique properties and applications. Some common types include: 1. Polyethylene (PE): This is the most widely used plastic and can be found in various forms such as high-density polyethylene (HDPE) and low-density polyethylene (LDPE). PE is known for its strength, flexibility, and resistance to chemicals, making it suitable for applications like packaging, pipes, and toys. 2. Polypropylene (PP): PP is another popular plastic known for its high melting point, chemical resistance, and durability. It is commonly used in automotive parts, appliances, and packaging. 3. Polystyrene (PS): PS is a rigid plastic that is often used in disposable products like food containers and packaging materials. It is lightweight and has good insulation properties. 4. Polyvinyl Chloride (PVC): PVC is a versatile plastic that can be rigid or flexible depending on its formulation. It is commonly used in construction materials, pipes, cables, and vinyl flooring. 5. Polyethylene Terephthalate (PET): PET is a strong and lightweight plastic that is commonly used in beverage bottles, food packaging, and textile fibers. It is known for its excellent gas and moisture barrier properties. 6. Polycarbonate (PC): PC is a transparent plastic known for its high impact resistance and heat resistance. It is often used in eyewear, automotive parts, and electronic devices. These are just a few examples of carbon-based plastics, and there are many other variations and blends available in the market. The choice of plastic depends on its intended application, desired properties, and environmental considerations.

Q:What should I do when carbon monoxide leaks?: Be careful not to let their affected by the cold, otherwise, may make the body temperature decreased cardiac arrest. If the poisoned person can drink, can feed the hot tea and sugar, to keep warm, cold towel head can not be used, but can not pour cold water. Poisoning breathing difficulties or just stop breathing, artificial respiration should be immediately closed chest cardiac massage or first aid, and to call the ambulance the unit, or ask the neighbors to help, send the patient to the hospital for treatment.

Q:How does carbon affect the formation of volcanic eruptions?: The formation of volcanic eruptions can be significantly influenced by carbon. One way in which carbon impacts volcanic eruptions is through the degassing process. When magma rises to the surface, it carries dissolved gases, including carbon dioxide. As the magma moves towards the surface and the pressure decreases, the dissolved gases begin to separate, forming gas bubbles within the magma. These gas bubbles can make the magma more buoyant, facilitating its ascent and eventually leading to an eruption. In addition, carbon can also affect the viscosity of magma, which measures its resistance to flow. Magma with higher carbon content tends to have lower viscosity, making it more fluid-like and capable of flowing more easily. This reduced viscosity enables the magma to move more swiftly towards the surface, increasing the chances of an eruption. Moreover, carbon can contribute to the explosiveness of volcanic eruptions. When magma reaches the surface, it can come into contact with organic matter, such as plant material or fossil fuels, which contain abundant carbon. This interaction can result in the combustion of the organic matter, releasing additional gases like methane. These gases can further elevate the pressure within the volcano, leading to more explosive eruptions. In summary, carbon plays a crucial role in the formation of volcanic eruptions. It influences the buoyancy and viscosity of magma and can contribute to the explosiveness of eruptions. Understanding the impact of carbon in volcanic processes is vital for predicting and mitigating the risks associated with volcanic activity.

Q:What are the different types of carbon-based composites?: There are several different types of carbon-based composites, each with unique properties and applications. Some of the most common types include carbon fiber reinforced polymers (CFRPs), carbon nanotube composites, and carbon fiber reinforced ceramics. Carbon fiber reinforced polymers (CFRPs) are perhaps the most well-known and widely used carbon-based composites. They consist of carbon fibers embedded in a polymer matrix, such as epoxy resin. CFRPs are lightweight, yet incredibly strong and stiff, making them ideal for applications where weight reduction and high strength are crucial, such as aerospace, automotive, and sporting goods industries. Carbon nanotube composites are another type of carbon-based composite that have gained significant attention in recent years. Carbon nanotubes are cylindrical structures made of carbon atoms arranged in a hexagonal lattice. When incorporated into a composite material, they enhance its mechanical, thermal, and electrical properties. Carbon nanotube composites have potential applications in fields such as electronics, energy storage, and structural materials. Carbon fiber reinforced ceramics combine the high strength and stiffness of carbon fibers with the exceptional high-temperature resistance of ceramics. These composites are commonly used in industries that require materials capable of withstanding extreme temperatures, such as aerospace, defense, and nuclear sectors. Carbon fiber reinforced ceramics offer an excellent balance between strength, thermal stability, and low weight. Other types of carbon-based composites include carbon fiber reinforced metals, where carbon fibers are embedded in a metal matrix, and graphene composites, which incorporate graphene sheets into a polymer or metal matrix. These composites offer unique properties such as high electrical conductivity, thermal stability, and mechanical strength, opening up possibilities for applications in areas like electronics, energy storage, and structural materials. Overall, carbon-based composites offer a diverse range of properties and applications, making them invaluable materials in various industries that require lightweight, strong, and durable materials.

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