Analysis of 20180813 weeks: Last week, the petroleum coke price continued to rise, the market supply was tight and the price of downstream anodes pushed up. The oil coke market performed well and the price was mostly raised. In detail, Sinopec's refineries this week, the price of petroleum coke in Shandong area has been raised by 20-30 yuan / ton, CNOOC's refinery petroleum coke price increased by 70-350 yuan / ton this week, CNPC's refinery this week The price mainstream is stable, and only the price of Xinjiang Dushanzi petroleum coke is raised by 50 yuan/ton. The price of local refining is raised by 30-130 yuan/ton.

(1) In terms of Sinopec, the refinery's petroleum coke shipments remained good this week, with prices in Shandong rising significantly, mainly supported by the price of Shandong refining, and market factors analysis:

1. The transaction price of the downstream anode market in August rose for the first time this year, which significantly boosted the downstream calcined coke market;

2. The market price of electrolytic aluminum has risen sharply this week, which is good for the industry;

3. The operating rate of the local coking unit has not improved, the refinery petroleum coke has maintained low inventory, the market has found positive, and the price has continued to rise.

4. High-sulfur petroleum coke shipments are good, the market price of downstream calcined coke is slowly increasing, while the price of raw petroleum coke continues to increase, and the actual transaction price of calcined coke in Jiangsu this month has not increased significantly.

5. The United States announced that the second part of the $50 billion tariff list will be levied on August 23, and then China’s corresponding 16 billion will also start to impose tariffs. The list contains petroleum coke, which is good for domestic high. Sulfur petroleum coke market trading.

(2) Macroeconomic aspects

Domestic aspects:
1. Railway planning re-editing a new batch of projects In 2018, railway investment is expected to reach 800 billion yuan: 2018 railway fixed assets investment will return to more than 800 billion yuan. At the beginning of the year, the railway fixed assets investment was originally planned to be 732 billion yuan. A person close to the Iron General said that there was no invention in the article that the amount of investment was increased, but the operation of raising the amount of investment was not surprising. In the past, there was a situation where the investment amount exceeded the plan, and the railway investment should be able to grow steadily, and the demand for steel could be promoted.

2. China will become the largest natural gas importer next year: The International Energy Agency recently released the “Natural Gas Market Report 2018” in Shanghai. It is expected that by 2019, China will become the world's largest natural gas importer, and by 2023 natural gas imports may reach 171 billion cubic meters. Rice, to further solve the energy supply problem.

International aspects:
1. The US White House issued a statement on the 6th, announcing that the United States will restart a series of non-energy sanctions on Iran's finance, metals, minerals and automobiles on the 7th. The statement said the sanctions will involve the Iranian government to buy dollars; precious metals such as gold; industrial graphite, steel, aluminum, coal and software; transactions related to Iranian currency; activities related to the issuance of sovereign debt by the Iranian government; Iranian auto industry. Since the United States withdrew from the comprehensive agreement on the Iranian nuclear issue on May 8, a total of six sanctions have been imposed on 38 individuals and entities related to Iran.

2. Russia imposes tariffs on imports of certain commodities from the United States: Since 0:00 on the 5th, Russia officially imposed a tariff of 25% to 40% on some goods imported from the United States as a counter-measure against the US-Canada tariff on steel. The order pointed out that according to the relevant provisions of the World Trade Organization, Russia has the right to respond to the US tariff on steel and aluminum, so it decided to import road machinery, oil and gas facilities, metal processing and rock drilling equipment, fiber optic products imported from the United States. Wait for a tariff of 25% to 40%.

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The United States announced that the second part of the $50 billion tariff list will be levied on August 23, followed by China’s response to the 16 billion tariff list, which has a petroleum coke, and the corresponding implementation time is synchronized with the US. It is unfavorable news for the domestic petroleum coke industry, which will result in a significant reduction in the price/performance ratio of China's imported US petroleum coke, especially for the medium and low sulfur projectile coke used in the glass industry, 80% or 2.1 million tons from the United States, and it is difficult to obtain alternative resources. The gap is huge.

In view of the current market and price of the international market, once the tax is levied, the US high-sulfur coke will not be imported again. The space for the US low-to-sulphur coke to lower the price is small. The reason for the domestic supply and demand and price of domestic petroleum coke will be difficult. Completely make up.

China's carbon production fell after the output in April 2018, which was dominated by market factors and supplemented by environmental factors. After the end of the heating period, the inventory of carbon products was large, the output continued to increase, the supply exceeded demand, and the price dropped sharply. The price of petroleum coke also fell with the price of carbon. However, due to the high inventory of refined oil products in Shandong, the delayed coking rate started to decline rapidly in March. Under the situation of continuous decline in carbon production, the supply of petroleum coke is still tight, and the price of petroleum coke is still tight. It is still at a high level in the industrial chain.

From June to July 2018, China's petroleum coke operating rate and downstream carbon operating rate were at a low level. In June, the supply and demand of aluminum for calcined petroleum coke and electrolytic aluminum were basically balanced, and carbon stocks basically returned to half-month to one-month inventory. Under the premise of stocking before the heating period, the demand for carbon is expected to pick up.

According to the currently known refinery maintenance plan, the total production of petroleum coke in July-December is expected to be 14.37 million tons. However, there are 8 local refineries that may be overhauled. If they are calculated according to one month of maintenance, the estimated production of petroleum coke will be reduced by 165,000 tons, and the output of low-sulfur coke with relatively high price such as CNOOC will be reduced by about 1.1 million. The supply of self-consumption and projectile coke in the refinery is about 2.15 million tons, the supply of domestic coke is close to 11 million tons, and the import of sponge coke is expected to be less than 500,000-700,000 tons. It is estimated that the production of petroleum coke for carbon use in aluminum from July to December is estimated to be 1,150-1,170,000. From July to December, the output of calcined coke is expected to be 9.5 million tons, and the demand is 11.87 million tons. Therefore, the oil coke is expected to be tight in the second half of the year, and the price will also rise and fall closely with the price and demand of carbon.

Therefore, in the second half of the year, domestic petroleum coke supply glass plants and other low-sulphur projectiles use less space. With the sales characteristics of domestic petroleum coke, once the supply of fuel-grade petroleum coke is insufficient or the price is too high, too much domestic coke is used. Under the expectation of production and sales, the price of domestic coke will rise rapidly, and the price/performance advantage of petroleum coke fuel will no longer exist.

Therefore, we have come to the conclusion that the US coke tariff is imposed, and the US low-to-sulphur and high-sulfur petroleum coke are difficult to import. The high-sulfur coke has little effect on the market scale of the high-sulfur coke due to domestic market reasons and international alternative resource factors. There will be a shortage of medium and low sulfur coke in China, with an average monthly gap of 175,000 tons. In the second half of the year, domestic coke shortage is expected, and the price is easy to rise, which cannot fully supplement the fuel market gap.

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The petroleum coke from the delayed coking unit is called raw coke, and the process of heat treatment of high temperature (1250~1380 °C) under the condition of insulating air is called calcination. The petroleum coke after calcination is called calcined petroleum coke, also called Calcined coke and calcined petcoke, they have different names but are the same product. The purpose of calcination is to discharge moisture and volatiles in the raw materials, so that the petroleum coke raw materials are sufficiently shrunk to improve their physical and chemical properties.

Under normal circumstances, the petroleum coke starts to escape volatiles from 200 ° C. When the temperature reaches 1100 ° C, the volatiles basically escape. In the range of 500 ° C to 800 ° C, the volatiles of petroleum cokes escape the most. At about 700 °C, the petroleum coke volatiles are mainly hydrogen decomposed by hydrocarbons and hydrocarbon pyrolysis. As the temperature continues to increase, the gas escape amount decreases, and the pyrolysis temperature increases, further promoting the structure. Tightening. In the calcination of petroleum coke, the O2, N2, CO, CO2, and S elements are sequentially removed by heat, and a planar network structure is formed inside the petroleum coke at 1350 °C. This change in microstructure reflects an improvement in the physical properties of the calcined coke (such as true density, electrical conductivity, strength, etc.).

Calcined petroleum coke is mainly used for prebaked anode and cathode used in electrolytic aluminum, carbonizing agent for production in metallurgical steel industry, graphite electrode, carbon electrode for industrial silicon, yellow phosphorus and iron alloy. Therefore, both electrolytic aluminum plants, independent carbon plants and refineries are concerned about the progress and development of petroleum coke calcination technology.

Why is petroleum coke need calcined?
The purpose of calcination:
1. Eliminate volatiles and moisture in petroleum coke raw materials. After calcination, the volatile matter is 0.5% or less, and the water content is 0.3% or less.
The calcined volatiles and moisture represent the degree of calcination, which does not require secondary shrinkage and crack formation during calcination.
2. Improve the density and mechanical strength of petroleum coke raw materials. The true density is 2.00 g/cm3 or more.
The true density of the calcined coke affects the true density of the final product, and the mechanical strength is low. The bulk density is low, which affects the molding. The main performance is difficult to form. The height of the green block does not meet the requirements within the required time, which affects the operation of the aluminum electrolytic cell.
3. Improve the electrical conductivity of petroleum coke raw materials.
The calcined coke specific resistance affects the final product resistivity.
4. Improve the chemical stability of petroleum coke raw materials. Improved oxidation resistance.

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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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For this calcined petroleum coke, the size is 0-50mm, fixed carbon is 97%, the other specifications you can check the table above, we did test every day to inspect the quality, and we can supply 20000-30000mt/month, mainly supply to aluminium plant.

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.

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

Another used for Calcined Petroleum coke is TiO2 production which accounts for about 15% of the Calcined Petroleum coke consumption. The reason for use in TiO2 is for its oxidizing effect.

Published in 2018

Cast iron carburizing agent is a kind of additive for steelmaking, which can greatly increase the amount of scrap steel, reduce the dosage of pig iron or do not use pig iron. The use of calcined petroleum coke in steelmaking can not only reduce the use of pig iron, but also increase the utilization of scrap steel. Carburizing agent is an essential carbon addition material for producing high quality steel. Different types of cast iron are selected, and different types of carburizing agents are selected according to needs.

At present, the vast majority of recarburizer are suitable for electric furnace melting, and some of the fast absorption carburizing agents are used in cupola. The feeding way of electric furnace smelting should be carburized with the burden of steel and other materials. The small dosage can be added to the surface of molten iron. However, it is necessary to avoid bulk feeding into molten iron to prevent excessive oxidation. The amount of calcined petroleum coke is determined according to the ratio of other raw materials and carbon content. The characteristics of carburizing agent itself choose pure carbon graphitized material, reduce too much impurity in pig iron, and the selection of carburizing agent can reduce the cost of casting production.

The requirement of recarburizer for foundry steelmaking is high carbon content, high carbon content, low sulfur content, stable carburizing effect and high carbon absorption rate. It can be used in various electric furnaces to smelt cast steel and cast iron, and bring considerable economic benefits to production. But do you know what kind of carburizing agent is good carburizing agent? First, the appearance of the carburizer, clean and impurity-free.

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The recarburizer contains: fixed carbon, moisture, ash, volatile matter, sulfur, nitrogen, and so on. Different types of recarburizers with certain different content.

Calcined petroleum coke recarburizer is widely used in many industries. Calcined petroleum coke recarburizer can be used in steel making, iron making, ordinary casting and other industries; calcined petroleum coke recarburizer can also be used to make brake discs on casting, Crankshaft, brake pads, etc.

Graphitized petroleum coke also widely used in industry for metallurgy, casting, precision casting as a recarburizer, for the production of high temperature smelting, lubricants for the mechanical industry, making electrodes and pencil lead, widely used Advanced refractory materials and coatings for the metallurgical industry, stabilizers for military industrial pyrotechnic materials, pencil cores for light industry, carbon brushes for the electrical industry, electrodes for the battery industry, catalysts for fertilizer industries, etc.

If you want to know the price of items above or any questions about the products ,please feel free to contact me via below information:

Contact: Owen Zhang


Mobile: +86 182 1805 1155

Wechat: 182 1805 1155

Whatsapp: +86 182 1805 1155

Tel: 0086-757-85685335

Fax: 0086-757-85685300

Add: Room 329,Zinji City building, Xiaxi, Guicheng, Nanhai, Foshan, Guangdong, China




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 Name Color Origin Packing Details Payment MOQ Payment terms
calcined petroleum coke Black China Generally in 1mt Jumbo bag T/T or LC 20 mt FOB /CNF /CIF

Foshan Yoshida Casting Material Co.,LTD. established in 2012, after these years development, it has formed the calcined petroleum coke and graphitized petroleum coke as main products, also supply other related carbon products.

We supply calcined petroleum coke(CPC) locally in China domestic market on a large scale and export to international markets for many years. Calcined petroleum coke demand is more and more widly in international market especially India, South Korea, Japan, Turkey, Iran, Germany, Americal, Brazil Germany. It is mainly used for metallurgy & foundry, it can improve the carbon content in steel-melting and casting, Also it can increase the quantity of scrap steel and reduce the quantity of pig iron, or use no scrap iron at all. It's also can be used for brake pedal and friction material.

If you want to know the price of items above or any questions about the products ,please feel free to contact me via below information:

Contact: Owen Zhang


Mobile: +86 182 1805 1155

Wechat: 182 1805 1155

Whatsapp: +86 182 1805 1155

Tel: 0086-757-85685335

Fax: 0086-757-85685300

Add: Room 329,Zinji City building, Xiaxi, Guicheng, Nanhai, Foshan, Guangdong, China



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SGS test report Low Sulphur Calcined Petroleum Coke 0-3mm

Date: January 04, 2017

Moisture: 0.2%

Ash: 0.92%

Volatile Matter: 1.13%

Fixed Carbon: 97.81%

Sulphur: 0.16%

The use of calcined petroleum coke:

1.Steel Foundry: carburant/graphite electrode/refractory material
2.Industry Field: brake pad/seal ring/friction plate/heat exchanger/lubricity
3.Battery Production: alkaline battery cathode/lithium ion battery cathode
4.Metallurgy:casting for glass production/graphite crucible/ anodes for the aluminium, titanium smelting industry
5.Others:glass sheet/pencil lead/clay bricks/conductive coating

Published in 2017

Low Nitrogen Calcined Petroleum Coke 0.5-2mm

Date: August 19, 2016

Moisture: 0.02%

Ash: 0.55%

Volatile Matter: 0.74%

Fixed Carbon: 98.69%

Sulphur: 0.19%

Nitrogen: 0.01%

Size 0.5-2mm: 59.9%

1.Using the Calcined petroleum coke can make the most of the scrap steel and reduce using the pig iron. The content of carbon is very high. Its color is black. And using Calcined petroleum coke can decrease the impurities of pig iron.
2.In the process of smelting, adding the Calcined petroleum coke into liquid steel can make carbon in the steel meet the desired requirements. The use of Calcined petroleum coke can reduce the cost of casting iron.

Published in 2016
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