Calcined Petroleum Coke Specification of CNBM in China

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1.Structure of Calcined Petroleum Coke Description

Calcined Petroleum Coke is made from raw petroleum coke,which is calcined in furnace at a high temperature(1200-1300℃).CPC/Calcined Petroleum Coke is widely used in steelmaking,castings manufacture and other metallurgical industry as a kind of recarburizer because of its high fixed carbon content,low sulfur content and high absorb rate.Besides,it is also a best kind of raw materials for producing artifical graphite(GPC/Graphitized Petroleum Coke) under the graphitizing temperature(2800℃).

2.Main Features of the Calcined Petroleum Coke

High-purity graphitized petroleum coke is made from high quality petroleum coke under a temperature of 2,500-3,500°C. As a high-purity carbon material, it has characteristics of high fixed carbon content, low sulfur, low ash, low porosity etc.It can be used as carbon raiser (Recarburizer) to produce high quality steel,cast iron and alloy.It can also be used in plastic and rubber as an additive. 

3. Calcined Petroleum Coke Images


Calcined Petroleum Coke Specification of CNBM in China

Calcined Petroleum Coke Specification of CNBM in China


4. Calcined Petroleum Coke Specification


Physical Properties:

Real Density2.06 g/cc
Apparent Density1.40 g/cc
Hard grove grindability index33-43


Standard Sizes (Granulometry):

0-4 mm, 0.5-3 mm, 0-25 mm, 1-4 mm, 2-8 mm We also supply as per customer's requirement.


Chemical Properties :

Fixed Carbon

Sulphur Content
















5.FAQ of Calcined Petroleum Coke

1). Q: Are you a factory or trading company?

A: We are a factory.

2). Q: Where is your factory located? How can I visit there?

A: Our factory is located in ShanXi, HeNan, China. You are warmly welcomed to visit us!

3). Q: How can I get some samples?

A: Please connect me for samples

4). Q: Can the price be cheaper?

A: Of course, you will be offered a good discount for big amount.



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Q:How does carbon form?speed
How is coal formed?Coal is known as black gold, the food industry, it is one of the main energy use of the human world since eighteenth Century. Although its important position has been replaced by oil, but in the future for a long period of time, due to the exhaustion of petroleum, inevitable decline, but because of the huge reserves of coal, and the rapid development of science and technology, the new technology of coal gasification is becoming more mature and widely used, coal will become one of the production and life of human beings in an irreplaceable energy.Coal is millions of years of plant leaves and roots, stacked on the ground with a layer of very thick black humus, due to changes in the earth's crust constantly buried underground, long isolated from the air and under high temperature and pressure, after a series of complex physical and chemical changes and other factors, the formation of black however, this fossil, is the coal forming process.The thickness of coal seam in a coal mine and the crust drop speed and accumulation amount of plant remains. The crust decreased rapidly, the plant remains piled thick, the coal seam is thick, on the other hand, the crust decline slowly, the accumulation of plant remains thin, the mine coal seam is thin. The tectonic movement of the crust to the original level of coal seam folds and faults occur, some underground coal seam buried deeper, and squeezed to the surface, even above the ground, more likely to be found. There are some relatively thin coal seam, and the area is not large, so there is no value related to the formation of coal mining, so far not find the update statement.
Q:How do you remove car carbon?
3, running high speed can flush carbon deposition? Running high speed, you can really use the airflow on the airway erosion, wash away part of the carbon deposition. So, if you happen to go out, there are high-speed, national road two choices, you may choose to pull back to speed. But, Ma director thinks, if be in order to "flush carbon deposit" specially, want to run high speed, do not have this necessity. "It is a waste of time, and the cost of oil, extra high speed tolls, the effect is better to do a maintenance 4S shop!" 4, improve the shift speed, such as the original speed 2000rpm shift, modified 2500rpm conversion, generated can prevent carbon deposition, but also to protect the engine? Ma director said, low speed the shift, is often said that the "drag block", the car is easy to knock, the combustion of gasoline is not sufficient to carbon deposition. But it's not necessary for people to increase gear speed - that will increase fuel consumption and cause premature wear of clutch friction plates. So, manual transmission of the car, 1.6 ~ 2.0L displacement, about 2000 rpm shift is more economical, and no need to improve; and automatic car, pay attention not to slam the gas.
Q:What is a carbon free martensite?
The definition of martensite of Fe based alloy (solid steel and other iron-based alloy) and non ferrous metals and alloys, is guetche variant diffusion free phase transition product of martensitic transformation. It is a product of Fe based alloy, phase transformation of undercooled austenite occurs without diffusion were guetche formation of martensite variant body transformation.
Q:What is latent carbon?
With prochiral carbon atoms called prochiral molecules.For potential chiral compounds, can also be used to determine the order of rule configuration. For example, an atom of hydrogen by deuterium methylene propionate (D) replaced, if converted into R configuration, the hydrogen atom is called latent -R (pro-R) hydrogen atoms into S; if the configuration is called latent -S (pro-S the hydrogen atom).For medical workers, prochiral is an important concept. Almost all of the biological chemical reaction is controlled by the enzyme, the enzyme for prochiral molecules not symmetrically reaction, so they are able to identify two identical atoms or atomic groups, because they are chiral compounds. For example two methylene citric acid and only one methylene by enzymes (from rat liver) into carbonyl group.
Q:Appearance, hardness, electrical conductivity, use of carbon 60
C60 is a molecule composed of 60 carbon atoms in the molecule, it is like football, so also known as footballene (C60. This material is composed of C60 molecules, rather than by the atoms.) C60 is simply made of carbon atoms with stable molecules, it has 60 vertices and 32 sides. The 12 is Pentagon and 20 hexagon. Its molecular weight is about 720.
Q:What's the difference between an alkaline cell and a carbon cell?
Alkaline batteries, also known as alkaline dry cells, alkaline manganese dioxide batteries and alkaline manganese batteries, are among the best in the range of zinc manganese batteries. The utility model is suitable for large discharge capacity and long time use. The internal resistance of the battery is low, so the current produced is larger than that of the general manganese battery, while the environmental friendly mercury content is only 0.025%. A carbon cell belongs to a primary battery in a chemical power supply and is a disposable battery. Because the chemical power unit has an electrolyte that is a non flowing paste, it is also called a dry cell, as opposed to a battery with a flowing electrolyte. Carbon battery is not only suitable for the flashlight, radios, tape recorders, cameras, semiconductor, electronic clocks, toys and other fields, but also for national defense, scientific research, telecommunication, navigation, aviation, medicine, etc. in the national economy.
Q:What is carbon storage definition 20
It's not 12g's problem, it's carbon selection.If oxygen is selected, it is not 12g, but it must be 16g.So why choose carbon atoms instead of other atoms?(Note: this carbon atom must have 6 protons and 6 neutrons. The following is called C-12. Of course, there are 6 protons and 7 neutrons, or 8 neutrons carbon atoms, but can not be usedI refer to other information stored on the computer, but I can't remember the source.The reason why C-12 is used as the relative atomic mass standards are as follows: (1) the formation of many high quality carbon molecular ion and hydride, for mass spectrometry; (2) 12C is easily measured in a mass spectrometer, using mass spectrometer to determine the relative atomic mass is the most accurate method of modern (3); after using C-12, the relative atomic mass of all elements have little change, only 0.0043% less than in the past; (4) the carbon atom is stable in natural abundance; (5) the carbon in nature is widely distributed and its compounds especially organic compounds is various; (6) the minimum density of hydrogen is relative atomic mass not less than 1.The absolute mass of an atom is very small, and if expressed in kilograms, it is very inconvenient. Thus, 1/12, the quality of such a carbon atom, is used as a standard, and the mass of other atoms is the relative atomic mass of this atom
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:The difference between double offset paper and carbon free printing paper
In general, we use office A4, A3, B5 and other specifications of office paper are better offset paper, excellent offset paper to UPM and APP for the domestic leader.55G-140G grams in general, some mills also produce high grams, generally belongs to industrial paper!Carbon free copy is just typing paper and coating. Paint is divided into two kinds, one kind of colored, one kind of colorless.Generally for 37G, 45G, 52G and other grams.
Q:Why does carbon fiber produce far infrared rays when it is heated?
Far infrared is produced by vibrational energy level transitions, and its wave number is 400-5000/cm., so carbon and silicon rods are often used as infrared light sources in Analytical Chemistry

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