Carbon Electrode Paste For Ferroallys' Production With Stable Quality

Carbon Electrode Paste For Ferroallys' Production With Stable Quality System 1

Carbon Electrode Paste For Ferroallys' Production With Stable Quality System 2

Carbon Electrode Paste For Ferroallys' Production With Stable Quality

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Loading Port:: Lianyungang

Payment Terms:: TT or LC

Min Order Qty:: 20 m.t.

Supply Capability:: 800 m.t./month

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Product Introduction

Carbon Electrode Paste is a self-baking electrode used in submerged arc furnaces for delivering power to the charge mix. Electrode Paste is added to the top of the electrode column in either cylindrical or briquette form. As the paste moves down the electrode column the temperature increase causes the paste to melt and subsequently bake forming a block of electrically conductive carbon. Electrode Paste is essentially a mix of Electrically Calcined Anthracite (ECA) or Calcined Petroleum Coke (CPC) with Coal Tar Pitch.

General Specification:

PARAMETER UNIT GUARANTEE VALUE
Ash.( % )	4.0 max	5.0 max	6.0 max	7.0 max	9.0 max	11.0 max
V.M （%）	12.0-15.5	12.0-15.5	12.0-15.5	9.5-13.5	11.5-15.5	11.5-15.5
Compress Strength.	18.0 min	17.0 min	15.7 min	19.6 min	19.6 min	19.6 min
Specific Resistance	65 max	68 max	75 max	80 max	90 max	90 max
Bulk Density	1.38 min	1.38 min	1.38 min	1.38 min	1.38 min	1.38 min

Picture:

Carbon Electrode Paste For Ferroallys' Production With Stable Quality

PACKAGE:

‍For Cylinder: two or four pieces are fixed into one pallet or as request

For Balls or lumps: in MT jumbo bags or as buyer's request

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Q:What's the difference between carbon steel pipes and stainless steel pipes and seamless steel tubes?: Carbon steel pipe and stainless steel pipe with the material classification, and the seamless steel tube is shaped by divided categories.

Q:How accurate is carbon dating?: Carbon dating is generally considered to be a highly accurate method for determining the age of organic materials up to around 50,000 years old. However, it becomes less precise for older samples due to the decreasing amount of carbon-14 remaining. Additionally, certain factors such as contamination and environmental variations can affect the accuracy of the results.

Q:Whether the CO2 content in the boiler smoke can not be measured, the measurement of carbon content of fly ash ah? @ @ Thank you very much!!!: No The amount of unburned carbon in the fly ash is not carbon dioxide.CO2 measurements are simple.

Q:How is carbon used in the production of diamonds?: The production of diamonds relies heavily on carbon, which is the primary component that constructs the diamond's structure. Deep within the Earth's mantle, where there are extreme levels of heat and pressure, carbon atoms bond together in a distinctive crystal lattice formation, giving birth to diamonds. This natural process, called carbon crystallization, takes place over an extensive period of millions of years. To create synthetic diamonds, scientists recreate these intense conditions in a laboratory. They employ high-pressure, high-temperature (HPHT) machines to subject a tiny piece of carbon, like graphite, to immense pressure and heat. This simulation imitates the natural process that occurs in the Earth's mantle, allowing the carbon atoms to rearrange themselves and transform into diamonds. An alternative method, known as chemical vapor deposition (CVD), involves the controlled use of a hydrocarbon gas, such as methane, in a specific environment. The gas is introduced into a chamber and heated, causing the carbon atoms to separate from the hydrogen atoms. These carbon atoms then settle on a substrate, like a diamond seed, and gradually accumulate layer by layer, eventually forming a diamond. In both methods, carbon acts as the fundamental building block for the diamond's structure. By manipulating the conditions in which carbon atoms are exposed to extreme heat and pressure, scientists and manufacturers are able to control the growth and formation of diamonds. This manipulation allows for the production of synthetic diamonds that possess identical physical and chemical properties to natural diamonds. In conclusion, carbon plays an indispensable role in the production of diamonds, serving as the essential element that facilitates the formation and growth of these valuable gemstones.

Q:What is carbon Yi virus?: Not viruses, anthrax bacillus, anthraci (Bacillus) belongs to aerobic bacillus, can cause sheep, cattle, horses and other animals and human anthrax. Anthrax was as lethal agents of imperialism. Herdsmen, farmers, furs and butchers are susceptible to infection at ordinary times. Skin anthrax is sporadic in our country, so we should not relax our vigilance. Biological characters (1) morphological staining: Bacillus anthracis is thick and ends are flat or sunken. Are like bamboo like, no power, no flagella, gram positive bacteria, the in sufficient oxygen, suitable temperature (25 to 30 DEG C) condition to form spores. No spores can be formed in living or dissected bodies. Spore oval, located in the middle of the bacteria, its width is less than the width of bacteria. Capsules can be formed in humans and animals, and in capsules incubated with CO2 and serum, they can also form capsules. The formation of capsules is a toxic feature. Bacillus anthracis is affected by a low concentration of penicillin, and bacteria can be enlarged to form a bead, called "beaded reaction"". This is also a unique reaction of Bacillus anthracis. (two) the culture characteristic of this bacterium is obligate aerobic, and it is easy to breed in common medium. The optimum temperature was 37 DEG C, and the optimum pH was 7.2 ~ 7.4. After 24 hours on agar plate, the rough colony of 2 ~ 4mm Diameter was developed. The colonies were ground glass like, irregular edge, like curly hair, there are one or several small tail processes, this is the expansion of reproduction in 5 caused by bacteria to 10% sheep blood agar plate, no obvious hemolysis ring around the colony, but a long culture can have mild hemolysis.

Q:How does carbon pricing work?: Carbon pricing is a market-based approach that puts a price on carbon emissions, either through a carbon tax or a cap-and-trade system. The aim is to create an economic incentive for businesses and individuals to reduce their greenhouse gas emissions. By putting a price on carbon, it encourages companies to invest in cleaner technologies, reduce their emissions, or purchase emissions allowances from other entities. This mechanism helps to address climate change by reducing carbon dioxide emissions and promoting the transition to a low-carbon economy.

Q:What is carbon dating and how does it work?: The age of organic materials, like wood, cloth, and bone, can be determined using carbon dating, a scientific method. This method measures the quantity of carbon-14 (C-14) present in the sample. It is based on the principle that all living organisms contain a small amount of radioactive carbon-14, which is created in the upper atmosphere when nitrogen atoms are hit by cosmic rays. Over time, this radioactive form of carbon decays and transforms into nitrogen-14. To begin the process of carbon dating, a sample is collected from the object of interest. Typically, this sample consists of organic matter that was once part of a living organism. The sample is then treated to remove any impurities and made ready for analysis. Scientists measure the ratio of C-14 to stable carbon-12 (C-12) in the sample to determine its age. This measurement is carried out using an accelerator mass spectrometer (AMS), an instrument with high sensitivity that can detect and measure extremely low levels of C-14. By comparing the ratio of C-14 to C-12 in the sample with the known ratio in the atmosphere at the time the organism died, scientists can calculate the time that has passed since the organism's death. The half-life of C-14, which is the time it takes for half of the radioactive isotope to decay, is approximately 5,730 years. This means that after 5,730 years, half of the C-14 in a sample will have transformed into nitrogen-14. By measuring the remaining amount of C-14 in a sample and knowing its half-life, scientists can estimate its age. Carbon dating is an invaluable tool for archaeologists, paleontologists, and geologists as it enables them to accurately determine the age of ancient artifacts, fossils, and geological formations. However, it is important to note that carbon dating is effective only for materials up to around 50,000 years old since beyond this point, the remaining amount of C-14 becomes too small to measure accurately.

Q:How is carbon used in the production of nanotubes?: Carbon is extensively used in the production of nanotubes due to its unique properties and ability to form strong covalent bonds. Nanotubes are cylindrical structures made entirely of carbon atoms arranged in a hexagonal lattice. There are two primary methods for producing nanotubes: arc discharge and chemical vapor deposition (CVD). In the arc discharge method, a high voltage is applied across two graphite electrodes in an inert gas atmosphere. This causes a high-temperature plasma arc to form, vaporizing the carbon source material. The vaporized carbon atoms then condense and align into nanotubes as they cool down. This process allows for the controlled production of multi-walled carbon nanotubes (MWCNTs), which consist of concentric tubes nested within each other. On the other hand, chemical vapor deposition involves the decomposition of carbon-containing gases, such as methane or ethylene, on a catalyst surface at high temperatures. The catalyst, often made from transition metals like iron, nickel, or cobalt, facilitates the growth of nanotubes by providing active sites for carbon atoms to attach and form tubular structures. The resulting nanotubes can be either single-walled (SWCNTs) or multi-walled, depending on the reaction conditions. In both methods, the use of carbon as the building block is crucial. The unique carbon-carbon bonding nature allows for the formation of sp2 hybridized carbon atoms, resulting in a strong and stable lattice structure. This structure imparts exceptional mechanical, electrical, and thermal properties to nanotubes, making them highly sought after for various applications in fields such as electronics, materials science, and medicine. Moreover, carbon's versatility enables the production of functionalized nanotubes by incorporating other elements or molecules into their structure. This can be achieved through chemical modification of the carbon framework, allowing for the attachment of different functional groups or nanoparticles. These functionalized nanotubes can exhibit enhanced properties or be tailored for specific applications, further highlighting the importance of carbon in nanotube production. In summary, carbon plays a vital role in the production of nanotubes. Its unique properties, ability to form strong covalent bonds, and versatility make it the ideal building block for creating these remarkable structures with a wide range of applications.

Q:How is carbon used in the production of paints and coatings?: Carbon is commonly used in the production of paints and coatings as a pigment or filler. It can be derived from various sources, such as carbon black or activated carbon, and is added to paint formulations to provide color, opacity, and UV resistance. Additionally, carbon-based materials can be used as additives to enhance the durability, adhesion, and corrosion resistance of coatings.

Q:What is carbon sequestration?: Carbon sequestration is the process by which carbon dioxide (CO2) is captured from the atmosphere and stored for an extended period of time, preventing it from being released and contributing to climate change. This technique aims to reduce the concentration of CO2 in the atmosphere, as this greenhouse gas is a major driver of global warming. Carbon sequestration can occur naturally through biological processes, such as photosynthesis in plants and algae, or it can be achieved through various artificial methods. Natural carbon sequestration occurs when plants, trees, and other vegetation absorb CO2 during photosynthesis and store it in their tissues. This process, known as terrestrial sequestration, plays a crucial role in reducing atmospheric CO2 levels. Additionally, oceans also act as a significant sink for CO2, absorbing and storing vast amounts of it. This is referred to as oceanic sequestration. Artificial carbon sequestration techniques involve capturing CO2 emissions from industrial processes, power plants, and other sources before they are released into the atmosphere. There are several methods for carbon capture, including pre-combustion capture, post-combustion capture, and oxy-fuel combustion. Once the CO2 is captured, it can be transported and stored underground in geological formations, such as depleted oil and gas fields or saline aquifers. This process is commonly known as carbon capture and storage (CCS) or carbon capture utilization and storage (CCUS). Carbon sequestration has gained significant attention due to its potential to mitigate climate change. By reducing the amount of CO2 in the atmosphere, it helps to slow down the pace of global warming and reduce the impacts of climate change. It is considered to be a crucial part of the broader strategy to achieve net-zero emissions, as it not only reduces future emissions but also removes CO2 that has already been emitted. However, carbon sequestration is not a silver bullet solution to climate change. It should be seen as a complementary approach to other mitigation efforts, such as transitioning to renewable energy sources and improving energy efficiency. Additionally, the long-term storage of CO2 requires careful monitoring and management to ensure its effectiveness and prevent any leakage or environmental risks. Overall, carbon sequestration is a vital tool in the fight against climate change, offering the potential to reduce greenhouse gas emissions and contribute to a more sustainable future.

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