Calcined Petroleum Coke as Recarburizer for Steelmaking

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19.3
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1003 m.t./month

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Product Description:

 

 Intrduction

Carbon additive to ningxia production of anthracite as raw material, after washing, crushing, high temperature calcination, filter, etc. Craft refined and become.This is after the anthracite calcination generated high carbon content and low volatile component of the new product, is an ideal raw material to make steel.

 Calcined Petroleum Coke comes from delayed coke which extracted from oil refinery. Although Calcined Petroleum Coke contains a little bit higher level of sulfur and nitrogen than pitch coke, the price advantage still makes it widely used during steel-making and founding as a kind of carbon additive/carburant.Good quality

 

Features
In the smelting process for reducing agent. Performance: replace the traditional oil carbon additive, decrease the cost of steelmaking. Features: low ash. low sulfur,low phosphorus, high calorific value. High ratio resistance,high mechanical strength,high chemistry activity. It is mainly used for metallurgy reductant inoculants, casting, refractory materials, machinery, electronics and other fields.

 

1) high absorption rate, it can be absorbed up to 90%.
2) absorbed more quickly than other carbon additive; no residue remains in furnace.
3) low Sulfur, the lowest can reach below 0.20%; low nitrogen, normally below 200ppm (0.02%)

Specifications

Products

CPC

F.C.%

98.5MIN 

98.5MIN 

98MIN 

ASH %

0.8MAX

0.8MAX

1MAX

V.M.%

0.7 MAX

0.7 MAX

1 MAX

SULFUR %

0. 5MAX

0. 7MAX

1MAX

MOISTURE %

0.5MAX

0.5MAX

1MAX

 

Pictures

 

Calcined Petroleum Coke as Recarburizer for Steelmaking

Calcined Petroleum Coke as Recarburizer for Steelmaking

Calcined Petroleum Coke as Recarburizer for Steelmaking

Calcined Petroleum Coke as Recarburizer for Steelmaking

 

FAQ:

(1)CPC could be as fuel 

 

Petroleum coke is a material relatively low in cost and high in heat value and carbon content with good chemical stability, making it an efficient and costeffective fuel for producing metal, brick and related products. 

 

(2)CPC could be as Graphite Electrodes

 

Graphite can be produced from lowsulfur needle petroleum coke, which must be heated above 5,432 degrees Fahrenheit. 

 

(3)CPC could be as Anodes

 

Calcined petroleum coke, often low in sulfur and metallic impurities, is used to make anodes for 

 

the smelting industry.Calcined petroleum coke is mixed with coal tar pitch in the production of 

 

anodes. 

 

 

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Q:Why does the carbon content of steel increase and the mechanical properties change?
3, according to the forming method classification: (1) forging steel; (2) cast steel; (3) hot rolled steel; (4) cold drawn steel4., according to chemical classification(1): A. carbon steel low carbon steel (C = 0.25%); B. (C = 0.25~0.60%) in carbon steel high carbon steel; C. (C = 0.60%).(2): A. alloy steel, low alloy steel (alloy element content is less than or equal to 5%) B. alloy (5~10% alloy element content, high alloy steel (C.) alloy element content > 10%).5. Classification according to metallographic structure(1) annealed state of A. eutectoid steel (ferrite + Zhu Guangti), B. eutectoid steel (Zhu Guangti), C. eutectoid steel (Zhu Guangti + cementite), D., bainitic steel (Zhu Guangti + seepage body)(2) normalizing condition: A. pearlitic steel; B. bainitic steel; C. martensitic steel; D. austenitic steel(3) no phase change or partial phase change occurs6, according to smelting method classification(1) according to the kind of furnaceA.: open hearth steel (a) acid open hearth steel; (b) basic open hearth steel.B. converter steel: (a) the Bessemer steel; (b) basic Bessemer steel. Or (a) bottom blown converter steel; (b) (c) side blown converter steel; BOF steel.C. electric furnace steel: electric arc furnace (a) steel; steel electroslag furnace (b); (c) induction furnace steel; (d) vacuum consumable steel; (E) electron beam furnace.(2) according to the degree of deoxidization and pouring systemA. boiling steel; B. semi killed steel; C. killed steel; D. special killed steel
Q:Where do I buy DNF premium advanced carbon?
Before in the mall to buy, now advanced has been officially cancelled only in the network, the old machine and rock strengthening reinforcement, carbon furnace has been canceled, now can only rely on colorless strengthening, but to strengthen and improve the success rate of the previous 10 carbon furnace rock will burst, now with a colorless hundred won't burst. So please accept, quack quack!
Q:What's the difference between lead and carbon?
The difference is that one of the similarities is that the appearance is black. However, the lead section is metallic luster. Carbon density is very small, about 2G per cubic centimeter, lead density is great, the density is more than 10g per cubic centimeter. Carbon is a nonmetal that can be converted into diamond. Lead is a kind of metal. Carbon is a chemically stable substance at normal temperature. Without poison, activated carbon can be used as a gas mask. Lead is a heavy metal that is harmful to humans. The chemical properties are more lively and can be used as lead batteries. The melting point of lead is very low, only a few Baidu, and the melting point of carbon can reach more than 3000 degrees. Edison made the filament out of carbon. You know that?.
Q:Carbon fiber refractory?
2, carbon fiber cloth, can withstand 1000 degrees or so high temperature;
Q:What is the basic principle of carbon fourteen detection?
There are 3 kinds of carbon isotopes in nature, and their weight ratio is 12:13:14. They are expressed by carbon -12, carbon -13 and carbon -14 respectively. The first two are stable isotopes. Carbon -14 is radioactive. It exists in the atmosphere and is generated in the upper atmosphere by cosmic rays, neutrons, and atmospheric nitrogen nuclei. It combines C4O2 molecules with oxygen in the atmosphere, which is the same as carbon dioxide (CO2). Therefore, it mixes with carbon dioxide to participate in the natural carbon exchange movement. It is absorbed by plants by photosynthesis and stored in plants. People and animals need to eat plants, so they are also stored in human and animal bodies. During the life of the organism, they continuously acquire the radioactive carbon from the atmosphere. But when an animal or plant dies, it stops absorbing and reduces the radioactive carbon in the body. For about 5730 years, its content could be attenuated by half. So physicists call the half-life 5730 years. Therefore, as long as the instruments to measure the trees, grain, animal bones and bone biological remains in the existing carbon content of -14, compared with its original carbon -14 level, you can calculate their death in many years ago, which can be inferred and their coexistence remains (such as construction sites, tombs or other relics how many years have elapsed since).Pro, please [adopted the answer], your adoption is the driving force for my answer, thank you.
Q:Why use carbon batteries for alarm clocks?
Look at your clock is what kind of, some nickel battery (batteries) can also be a bit expensive. Lithium battery. And what in fact almost never mind, as long as you start voltage alarm on the line. You said carbon battery is called alkaline battery his standard voltage is 1.5V the charging the battery is generally 1.2V. to this problem is not a reward.
Q:Dnf85 version of the advanced furnace rock carbon how 5?
DNF advanced method for obtaining carbon from furnace rock:DNF advanced furnace carbon can acquire rock at the mall, priced at 450 points and 50 points 10 coupon coupon 1.DNF advanced furnace rock carbon action:The use of advanced furnace rock carbon can start at the Kylie advanced equipment reinforcement machine, strengthening the probability of success is greater.Point Keri election advanced strengthening, plus ten or more equipment to strengthen, the probability is 10% more than ordinary furnace carbon
Q:Why are biological molecules carbon based molecular aggregates?
Because living things are living organisms, most of them consist of organic compounds, which are carbon compounds, and carbon chains are the main body
Q:What are the carbon nanotube applications?
The application of carbon nanotubes in composite materials: carbon nanotubes with nanoparticles in size effect, but also has high mechanical strength, good flexibility, high conductivity, unique properties, become the ideal reinforcement of polymer composites, is widely used in chemical industry, machinery, electronics, aviation, aerospace and other fields. But because of carbon nanotubes are easily assembled into bundles or wound, and compared with other nanoparticles, the surface is relatively inert, in common organic solvents or polymer materials dispersion in the low, which greatly restricts its application. Therefore, the surface of carbon nanotubes modified carbon nanotubes has become a research hotspot the polymer / composite material. At present, the domestic and foreign research on the surface modification of carbon nanotubes is mainly covalent and non covalent bond groups introduced on the surface, such as the use of the surface Chemical modification, surfactant modification, or by coating modification methods of carbon nanotube polymer molecules. In recent years is presented. The ultraviolet irradiation, plasma radiation modification and processing method. The surface modification of carbon nanotubes for polymer composites can significantly improve the mechanical properties, electrical properties and thermal properties.
Q:15CrMo seamless steel tube and carbon plate welding fracture what is the reason?
That's the problem of too much stress in the welding! 15CrMo material after quenching is very brittle, local high temperature welding, then there is no insulation measures, fast cooling speed caused by the welding part of a slight quenching appear, so the stress concentration caused by cold cracking!It is recommended that the 15CrMo pipe be heated to 150 degrees before welding! Pay attention to heat preservation after welding!If the heat treatment process needs to be welded, the heating rate is 200 degrees /h, rise to 715, holding 1 hours and 15 minutes, the cooling rate is 100 degrees /h, and the air cooling is down to 300 degrees centigrade.

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