Low S Calciend Petroleum Coke as Carbon additive

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Brief introduction

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.

BaoSteel is world famous organization. This calcined petroleum coke's raw material is from Bao Steel, which has great quality guarantee. Bao Steel also named this coke as Pitch Coke.



Our product has follwing advantages:

The morphology, chemistry and crystallinity of recarburisers

have a major impact on the overall casting cost. It is playing more and more important role in the industry.

The combined

application and cost benefits, which are derived through the

use of Desulco, enable foundries to manufacture castings in a

highly cost effective manner.

 Recarburiser consumption
 Power consumption
 Inoculant consumption
 MgFeSi consumption
 Furnace refractory wear
  Tap to tap time
 Slag inclusions risk


 Casting microstructure
 Process consistency














0.7 MAX

0.7 MAX



0. 5MAX

0. 7MAX








Low S  Calciend Petroleum Coke as Carbon additive

Low S  Calciend Petroleum Coke as Carbon additive

Low S  Calciend Petroleum Coke as Carbon additive

Low S  Calciend Petroleum Coke as Carbon additive


1 What is the package?

In jumbo bag with/without pallet

2 What is the delivery time?

25 days after receiving the workable LC or down payment

3 What is the payment term?

T/T, L/C,D/P,D/A


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Q:What are the main factors that affect the strength of carbon fibers?
[Abstract]: the interface play on the properties of carbon fiber composite material plays a very important role, the composite load transfer through the interface, can make the carbon fiber and the matrix to form an effective performance of the whole. In the study of the interface, improving the bonding strength is the key to improve the mechanical properties of the carbon fiber composite. Therefore, it is very important to analyze the influence of various factors on the interfacial bonding strength of carbon fiber reinforced composites for improving the comprehensive properties of composites. In this paper, by using scanning electron microscopy (SEM), X ray photoelectron spectroscopy (XPS), laser Raman spectroscopy (LRS), X ray diffraction (XRD) and Fu Liye transform infrared spectroscopy (FTIR) and mechanical testing technology, investigated the effect of different preparation processes on the structure and properties of carbon fiber, discusses the evolution of the structure and properties of the carbon fiber surface process and electrochemical treatment in the process of electrochemical modification prepared by wet spinning PAN based carbon fiber, the carbon fiber surface except the rationality of glue craft, in-depth study of the carbon fiber electrochemical treatment, sizing agent and matrix modification effect on the bonding strength of carbon fiber composite the carbon fiber material, electrochemical modification mechanism and matrix modification mechanism.
Q:What is the melting point of carbon fiber material?
Carbon fiber melting point at about 3000 degrees (isolation oxygen, oxygen, about 400 degrees will be oxidized), itself can not be injection processing, only carbon fiber filled plastic can be injection molding.
Q:How about carbon content of coal ash?
Ash, carbon content, ash, carbon content, ash, carbon content, ash, carbon content, determination, determination, determination, determination (determination, determination)1 sampling(1) in the different positions of the ash, 7-10 points are deep to collect ash and 2-3kg. When sampling, not intentionally pick or avoid channels of ash, namely as ash samples taken, regardless of its size, regardless of the depth of color, regardless of its hardness, as far as possible to obtain a fully representative sample.(2) slag made on thick steel plate clean, which is smashed big gray block, mixing evenly into a cone, flattened, with a shovel cut ten sub center line, which is divided into 4 parts, two samples of diagonal, the other half abandoned.(3) repeat (2) operation. Reduce the amount to several times, until the ash is reduced to about 50 grams. Bring the ash back to the laboratory. The abandoned ash is discharged back into the ash heap.2, sample preparation(1) the ash in the laboratory will be retrieved and dried in a heated air drying oven (about 1 hours) at 105-110 degrees centigrade.(2) crushing the dry ashes with the disc vibrating mill, and the fine ash powder is the analysis sample.
Q:What are the brands of carbon batteries?
Carbon batteries are not recommended, and each carbon cell can permanently destroy one cubic meter of soil or more than a dozen cubic meters of water!Today's alkaline batteries are basically mercury free environmentally friendly batteries, which can be thrown away with common waste, with very little environmental damage!What's more, the durability of alkaline batteries is several times that of carbon! Now alkaline battery quality is good, basically will not leak alkaline material!If you think the alkaline battery is not good, it is recommended to use Ni MH rechargeable batteries. The battery is also environmentally friendly and can be recycled for long periods of time,Initial input slightly larger, but if the correct use and charging, cost-effective! Especially for toys with large power consumption!The disadvantage of Ni MH batteries is memory, which needs to be used up and recharged, and is easy to discharge. It loses ten percent of the battery power every monthA few! But now there is a new type of Ni MH rechargeable battery, which is introduced by the manufacturer as if it has a semi discharge of less than fifteen percent and a low memoryOf! More suitable for clocks and watches, remote control, these electrical appliances! What's more, the voltage of Ni MH battery is usually 1.2V, which is lower than that of ordinary dry electricityPond. It is recommended to study the charging, storage and usage of NiMH rechargeable batteries. The correct method of use can save moreMoney, more environmentally friendly!The earth is my home, and it depends on everyone!!
Q:Carbon 60 related information
Discovery and structural features of carbon sixtyIn October 7, 1996, the Royal Swedish Academy of Sciences decided to award the 1996 Nobel prize for chemistry to Robert FCurl, Jr (USA), Harold WKroto (UK) and Richard ESmalley (USA) in recognition of their discovery of C60.In early September 1995, Rice University of Texas Smalley lab, Kroto etc. in order to form the process simulation of carbon clusters N near the red giant in the atmosphere, the laser gasification experiment of graphite. They found that there is a series formed by an even number of carbon atoms from the molecular mass spectra, which have a 20~25 times larger than the other peak peak, the peak corresponding to the quality of the number of molecules formed by 60 carbon atoms.What structure of C60 molecules can be stabilized? Layered graphite and diamond tetrahedral structure exists in the form of two kinds of stable carbon, when 60 carbon atoms arranged in any of them, there will be many dangling bonds, will be very lively, not showing the mass signal so stable. This shows that the C60 molecule has a completely different structure from graphite and diamond. Inspired by architect Buckminster Fuller composed of pentagons and hexagons dome building, Kroto thinks that C60 is composed of 60 spherical carbon atoms with 32 sides, i.e. 12 pentagons and 20 hexagons, so there is no double bond in C60 molecule.In C60 molecules, each carbon atom with three carbon atoms in SP2 hybrid orbitals and the adjacent connected, a hybrid P track did not participate in the remaining in the C60 shell periphery and the cavity formed spherical PI key, thus having aromatic. In honor of Fuller, they proposed the use of Buckminsterfullerene to name C60. Later, all the molecules containing even numbered carbon, including C60, were called Fuller, and the name was fullerene.
Q:What is sintered carbon?
Sintered carbon is generally used as a filter element, and also of good quality, but very few, most of which are of poor quality.Sintering is the process in which powder or powder compacts are heated to a temperature below the melting point of the basic component and then cooled to room temperature at a certain rate and speed. The result of sintering is bonding between the powder particles, increasing the strength of the sintered body, and changing the aggregate of the powder particles into agglomerates of grain to obtain the desired physical or mechanical properties of the product or material.The sintering process refers to the processing program and the sintering process system selected according to the characteristics of the feedstock. It has a direct and important influence on the production and quality of sinter production.
Q:Rod box material, there is a kind of material called carbon fiber, who knows this material is good?
Carbon fiber has many excellent properties, carbon fiber axial strength and high modulus, low density, high performance, no creep, non oxidation under the environment of high temperature resistance, good fatigue resistance, between heat and electrical conductivity between the metal and non metal, smaller thermal expansion coefficient and anisotropy, good corrosion resistance, X Radiability good. Good conductivity, thermal conductivity, good electromagnetic shielding, etc..
Q:What is the difference between carbon and carbon materials?
Carbon materials are usually specified, especially carbon and graphite materialsCarbon material is a broad carbon containing materialAbove.
Q:What are the basic structures of iron carbon alloys?
Ferrite: a solid solution in which carbon is dissolved in alpha -Fe, called ferrite. The symbol is Fe. Ferritic carbon content is very low, at 727 degrees of 0.0008%, and its mechanical properties similar to pure iron, strength and hardness is not high, plasticity and toughness good.Austenite: a solid solution in which carbon is dissolved in gamma -Fe, called austenite.
Q:How can Dungeon Fighter Online's superior furnace rock carbon be obtained?
DNF advanced furnace carbon can acquire rock at the mall, priced at 450 points and 50 points 10 coupon coupon 1.The role is to use advanced furnace rock carbon can start at the Kylie advanced equipment reinforcement machine, strengthen 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

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