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The mainstream prices of China's carburizing products are stable and the market is better. The market commencement rate of the universal calcining agent is still low, and the environmental supervision group in Ningxia area has not been evacuated in the main production area. The enterprises are mostly building the closed raw material warehouse and upgrading the environmental protection equipment, actively realizing the emission standards, and the heavy rain raids, the market shipment is limited, but the market price is affected by the acceptance degree and demand of the next tour. Fluctuation. The market price of calcined coke and graphitized carburizing agent changed little, and the whole was relatively stable.

Coal carburizing agent of common calcined coal: this week, the mainstream price of China's universal carburant market is stable, environmental pressure in Ningxia is dependent, market start rate is low, enterprise shipping transportation is better than that of heavy rain weather last week. At present, enterprises are mostly in maintenance, environmental protection equipment upgrading and upgrading, and the control of dust leakage is more strict in the area. However, the price of raw material calcined anthracite is stable, the price of carburizing agent is no good support, the second carburizing agent in the lower reaches of the market is normal, the enterprises are many old customers, the market demand is stable, and the price is stable this week. The production in Hebei area is normal, but the local truck management is strict.

Calcined coke coke increased: this week, the market price of calcined coke carburant is stable and the market is stable. The price of high sulfur calcined coke in raw materials is stable, and enterprises have no intention to adjust. Enterprises in Henan have not yet started operation because of environmental protection. Jiangsu area is still limited by 50% in this week. One enterprise has stopped working this week; most of the Hebei regions signed a monthly contract. This week the enterprises started to start smoothly. The enthusiasm of the steel plant is general, the calciner is produced by a few negative enterprises, and the individual steel plants choose the low price of the universal calcining agent, and the calcining carburizing agent is reduced to the foreign supply. Commonly used specifications for calcined coke coke increasing enterprises.

Graphitized petroleum coke carburizer: This week, the price of graphitized petroleum coke carburizer is stable, the market is abundant, the shipment situation is general. In addition, the graphitization of negative materials in the market will be put into production in the second half of the year, and the output is expected to be released in succession, affecting the overall supply of the graphitized carburizing agent market.

The concentration of negative enterprises in Inner Mongolia area is high, and the graphitization carburizing processing enterprises are also gradually switching to the market, and the market concentration is increasing. Jiangsu started normal operation, good delivery, orders are mainly old customers. Negative material processing enterprises in Qinghai, Lanzhou, Ningxia, Inner Mongolia and other regions have higher activity and higher output. It is understood that at present, the demand for foreign goods is increasing and demand is increasing. Graphite carburizing agent to Tianjin port price C>98.5; S<0.05; <0.8%, VM<0.7% 1-5mm, if Ningxia area environmental protection continues to force, the market start rate is declining, and spot stock consumption to low, or will drive the market price of carburized carburizing agent. It is estimated that the market price of general calcined carburizing agent may be upward, and it is expected to increase at 100 yuan / ton.

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The emergence of Graphitized Petroleum Coke is a matter of recent years. Although it is not a new product, it belongs to one of the existing graphite materials. Because of its simple survival method and low cost of survival, it has developed a new use.

First, Graphitized Petroleum Coke is the best carbon carburizing agent for smelting. In the steel making industry, good raw materials, including good carburizing agents, must be available for the production of steel, and Graphitized Petroleum Coke is the best carburizing agent. In the absence of graphite fossil oil coke, the cost of the graphite electrode is relatively small and the price is high, which not only increases the cost of steelmaking, but also restricts the development of steel industry. The emergence of Graphitized Petroleum Coke breaks the bottleneck.

China's steel industry is developing rapidly. The output of steel is already the first in the world. In 2011, the output of steel in China was 6.83 million tons and 7.13 million tons in 2012. In the past, in the domestic smelting industry, the low end non Graphitized Petroleum Coke is generally used. With the need of product quality improvement and upgrading, more and more graphite coke will be used in China. Conservative calculation of smelting steel according to 0.05% graphitization coke, the annual dosage is 350 thousand tons.

In recent years, the demand for energy saving and emission reduction is getting higher and higher, and industrial furnaces are developing towards large scale, super large scale and science and technology. Therefore, the performance requirements of large cathode block, large carbon electrode, graphitized electrode and electrode paste for its supporting service are becoming higher and higher. Making large cathode blocks, large carbon electrodes and graphitized electrodes and electrode paste will add more performance graphite (the by-product of graphite electrode).

Graphitized Petroleum Coke can partly replace graphite crushing, and the market demand increases year by year. The cumulative production of graphite and carbon products in China in the 1-12 month of 2012 was 28 million 668 thousand tons, of which 2 million 860 thousand tons of graphite and coke coke were added to the production of graphite and carbon products on an average of 10%. In 2012, the output of graphite electrode produced by graphite in China was 648 thousand tons, and 7% of graphite broken was 45 thousand and 360 tons. The amount of graphite broken is small, the cost is high, the price is high. Therefore, graphite fossil oil coke has good business prospects.

Carbon and graphite production should be used in the fields of military industrial pyrotechnics material stabilizer, light industry pencil core, electric industry carbon brush, electrode of battery industry and catalyst additive in chemical fertilizer industry. Through deep processing, graphitized coke can obtain high purity graphite, lithium ion battery negative electrode material, graphite milk, graphite seal material and composite material, graphite wear additive, graphene and other high-tech products. In conclusion, graphitized petroleum Jiaozuo is the raw material. It has broad uses and prospects.

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Graphitized Petroleum Coke 0-3mm Recarburizer

Date: July 17, 2018

Moisture: 0.10%

Ash: 0.78%

Volatile Matter: 0.73%

Fixed Carbon: 98.39%

Sulphur: 0.18%

Nitrogen: 0.03%

Graphitized Petroleum Coke(GPC) 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.

Published in 2018

Graphitized Petroleum Coke 0.2-2mm carbon additive

Date: July 02, 2018

Moisture: 0.06%

Ash: 0.11%

Volatile Matter: 0.93%

Fixed Carbon: 98.90%

Sulphur: 0.04%

Nitrogen: 0.06%

Calcined petroleum coke is a kind of petrochemical product, whose raw materials is green petroleum coke.

It is widely used to produce graphite electrode, graphite blocks, brakes pads and other carbon products.

It’s also be used as carbon additive in some steel and aluminum plants.

Published in 2018

Graphitized Petroleum Coke 1-5mm carbon additive

Date: June 29, 2018

Moisture: 0.03%

Ash: 0.66%

Volatile Matter: 0.99%

Fixed Carbon: 98.32%

Sulphur: 0.24%

Nitrogen: 0.05%

The main application of calcined petroleum coke is in the production of anodes for the Aluminum Smelting process. 70 - 80% of calcined petroleum coke is for the Aluminum Industry. The reason for use in the Aluminum Industry is for conductivity.

Another use for calcined petroleum coke is TiO2 production which accounts for about 15% of the CPC consumption. The reason for use in TiO2 is for its oxidizing effect.

Published in 2018

Graphitized Petroleum Coke 1-5mm carbon additive

Date: June 11, 2018

Moisture: 0.15%

Ash: 0.35%

Volatile Matter: 0.53%

Fixed Carbon: 98.97%

Sulphur: 0.04%

Nitrogen: 0.06%

Calcined petroleum coke is a high purity carbon material produced by heating green petroleum coke to drive off moisture, volatile matter, and impurities and to increase its electrical conductivity, which is used to improve the carbon content in steel-making and ductile iron foundry. It is widely used to produce graphite electrode, graphite blocks, brakes pads and other carbon products. it can also be used as carbon additive in some steel and aluminum plants, another, it is used in refractory, insulation, filler,etc. We can supply different grades of Calcined Petroleum coke.

Published in 2018

Graphitized Petroleum Coke 0-2mm

Date: April 28, 2018

Moisture: 0.09%

Ash: 0.46%

Volatile Matter: 0.94%

Fixed Carbon: 98.51%

Sulphur: 0.08%

Foshan Yoshida main products are: Calcined Petroleum Coke (Calcined Petcoke), Foundry Carbon Additive, Graphitized Carburant, Graphited Petroleum Coke and other carbon related products. The products are sold in more than ten provinces and cities such as Guangdong, Guangxi, Fujian, Hunan, Zhejiang, Jiangsu, Anhui, Shandong and so on, and are also sold to Germany, Turkey and Iran, Russia, Indonesia, South Korea and other countries and regions.

Published in 2018

Graphitized Petroleum Coke 0-2mm

Date: April 27, 2018

Moisture: 0.12%

Ash: 0.66%

Volatile Matter: 1.11%

Fixed Carbon: 98.11%

Sulphur: 0.11%

Foshan Yoshida Casting Material Co., Ltd. is a carbon material comprehensive industrial company integrating R & D, production and sales. Founded in November 2012, Foshan Yoshida has a strong technical force, has advanced production equipment, and has a long-term cooperative relationship with a number of colleges and universities and scientific research institutes, and the expert professor is engaged in comprehensive research and development for the technical consultant of products.

Published in 2018
In the process of steelmaking and casting, due to various reasons, will cause the carbon content in steel or iron not reached the expected requirement, then need to add the carbon into steel or iron liquid, so the carbon additive/recarburizer quality determines the quality of molten iron, in short, carbon additive play a decisive role.
 
There are many kinds of carbon additives, but why should Graphitized petroleum coke be popularized in casting electric furnace smelting?
 
Because sheet arrangement of carbon atoms can become graphite core, so as to promote the graphitization, and after high temperature graphitization of petroleum coke, the carbon atoms from the original arranged into sheet arrangement, at the same time through high temperature graphitization treatment, the sulfur content become the sulfur dioxide and fade away, so the high quality graphitized petroleum coke the low sulfur, generally less than 0.05%, better even less than 0.03%. If recarburizer without high temperature graphitization treatment, the graphitization ability is abate, even the same weight of carburant, but the result is not completely
The same.
 
The graphitized petroleum coke from Foshan Yoshida Casting Material Co.,LTD is through more than 3000 degrees high temperature graphitization, fixed carbon in more than 98.5%, sulfur content less than 0.03%, nitrogen is less than 300 PPMM, absorption rate about 95%, and well received by the customers in the market.

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Graphitized Petroleum Coke 2-8mm
Date: March 15,2018
Moisture: 0.14%
Ash: 0.08%
Volatile Matter: 0.92%
Fixed Carbon: 98.86%
Sulphur: 0.02%

Published in 2018
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