high quality calcined petroleum coke specific heat

China Supply High Sulfur Calcined Petroleum Coke

Calcined petroleum coke is one type of coke product, which is produced by the green petroleum coke under 1300 , then will make the volatile matter, moisture and other impurities less. For the green coke, the carbon content is more than 80%, and the volatile matter can reach 11% more or less, after the high temperature, the carbon content can reach 98.5%min, and the volatile matter will be much less than …

Calcined Petroleum Coke,Calcined Pet Coke,Petroleum …

The Calcined Petroleum Coke is used to make anodes for the aluminum, steel and titanium in the smelting industry. The Calcined Coke must have low metal content in order to be used as anode material. This Calcined Coke is available at affordable prices and of best quality.

China High Quality CPC/Calcined Petroleum Coke/ …

Calcined petroleum coke (CPC) is created from green petroleum coke (GPC), a by-product of refining crude oil. Appliions 1.Steel Foundry: carburant/graphite electrode/refractory material 2.Industry Field: brake pad/seal ring/friction plate/heat exchanger

artificial graphite electrode – High Quality Graphite …

Our graphite electrode is made of high-quality low ash materials, such as petroleum coke, needle coke and coal pitch. After calcining, burdening, kneading, forming, baking and pressure impregnation, graphitization and then precision machined with professional CNC machining.

Petroleum Coke - an overview | ScienceDirect Topics

Petroleum coke is used because of its high purity. These blocks are baked in anode-baking furnaces above 1100–1200 °C to convert the binder pitch into dense carbon. The carbon blocks are attached to an iron anode assely by pouring molten cast iron into two to six holes in the anode block for fluted steel stub connections.

Calcining petroleum coke of pot furnace and rotary kiln - …

2019/7/23· On the one hand, the heating time of the retort calciner is usually 72 hours, so that the petroleum coke is relatively slow in release rate of volatile matter and its corresponding calcined petroleum coke particles have relatively few pores, and the particle stability and volume density are relatively good, which is conducive to improving the density and strength of the carbon anode and …

Coke calcination levels and aluminum anode quality …

1996/10/1· Then laboratory scale anodes were produced with each individual calcined coke. These all-coke anodes were first evaluated for optimum pitch content. Then the anodes were baked over a range of temperatures (920 to 1,260 C) in order to evaluate the influence of

Petroleum coke - DYM Resources

Petroleum coke. Residual crude oil left over from oil refining can be further processed to produce petroleum coke (also called petcoke) in delayed coking units. Petcoke is a versatile, cost-effective source of energy and high-quality carbon. Clients come …

Production and Appliion of Calcined Coke In Rotary Kilns …

Petroleum coke is usually calcined in a gas-fired rotary kiln or rotary hearth at high temperatures, around 1200 to 1450 °C, to remove moisture, drive off

Calcining petroleum coke of pot furnace and rotary kiln - …

2019/7/23· On the one hand, the heating time of the retort calciner is usually 72 hours, so that the petroleum coke is relatively slow in release rate of volatile matter and its corresponding calcined petroleum coke particles have relatively few pores, and the particle stability and volume density are relatively good, which is conducive to improving the density and strength of the carbon anode and …

Production of aluminum requires high energy consumption. Using high quality …

Petroleum coke (often abbreviated pet coke or petcoke) is a carbonaceous solid delivered from oil refinery coker units or other cracking processes.[1] Coking processes that can be employed for making petcoke include contact coking, fluid coking,

Production of aluminum requires high energy consumption. Using high quality …

Petroleum coke (often abbreviated pet coke or petcoke) is a carbonaceous solid delivered from oil refinery coker units or other cracking processes.[1] Coking processes that can be employed for making petcoke include contact coking, fluid coking,

Calcined Petroleum Coke - calcined petroleum cokes …

Calcined Petroleum Coke Calcined Petroleum Coke (CPC) is manufactured from Raw Petroleum Coke (RPC) by the process known as high temperature pyrolysis. The process is carried out in a rotary or vertical kiln at temperatures exceeding 1300 deg C. Calcination of CPC is essentially more

PETROLEUM COKE (PETCOKE) | ophergasneft

Calcined petroleum coke (CPC) is the product from calcining petroleum coke. This coke is the product of the coker unit in a crude oil refinery. The calcined petroleum coke is used to make anodes for the aluminium, steel and titanium smelting industry. The green

Petroleum Coke - SlideShare

2015/3/5· Calcined petroleum coke (CPC) is the product from calcining petroleum coke. This coke is the product of the coker unit in a crude oil refinery. The calcined petroleum coke is used to make anodes for the aluminium, steel and titanium smelting industry. The green

US3684446A - Method for high-temperature treatment …

The method as defined in claim 1 further including the step of first calcining said petroleum coke in a calcining zone by heating said coke to at least about 900 C., and wherein said calcined coke is continuously introduced into said heating zone while still at a temperature of at least about 900 C. 5.

petroleum coke specifiions - petroleum coke …

CPC Calcined Petroleum Coke Recarburizer For Steel Melting Product Description: Calcined Petroleum Coke (CPC) is obtained by heating green petroleum Coke at temperature as high as 1400 ,With high electrically conductive,low specific more

Manufacturing Process – American Carbon Company

By applying heat to make the CTP more fluid, the petcoke is fully coated with CTP. The ensuing mixture is then extruded into an oversize round for anodes. The extruded round is then slowly baked at a temperature of approximately 1,000 o C for a period of 2-3 weeks (including cooling).

Manufacturing Process – American Carbon Company

By applying heat to make the CTP more fluid, the petcoke is fully coated with CTP. The ensuing mixture is then extruded into an oversize round for anodes. The extruded round is then slowly baked at a temperature of approximately 1,000 o C for a period of 2-3 weeks (including cooling).

Petroleum Coke - an overview | ScienceDirect Topics

Petroleum coke samples are original one and those heat-treated at 1860, 2100, 2300, 2600, and 2800C (abbreviated to PC, PC1860, PC2100, PC2300, PC2600, and PC2800). First couloic efficiency of petroleum coke varies depending on the heat-treatment .

Details Of Graphite Electrode – High Quality Graphite …

They are presently the only products available that have the high levels of electrical conductivity and the capability of sustaining the extremely high levels of heat generated in this demanding environment.High Quality Needle Coke in HP&UHP graphite electrode,ensure the electrode appliion is perfect. Graphite electrodes are also used to refine

Petroleum Coke - an overview | ScienceDirect Topics

Petroleum coke samples are original one and those heat-treated at 1860, 2100, 2300, 2600, and 2800C (abbreviated to PC, PC1860, PC2100, PC2300, PC2600, and PC2800). First couloic efficiency of petroleum coke varies depending on the heat-treatment .

Petroleum Coke | Scientific.Net

The experimental results show that the high specific surface area AC can be prepared with the ratio of KOH to carbon of 4, activation temperature of 800 C and activation time of 1h. The specific surface area was as high as 2142 m 2 /g with the iodine

Effect of heat treatment on desulphurization of petroleum coke

of 1,400-2,200 C during graphitization. In this study, attempt has been made to reduce the sulphur of calcined petroleum coke by heat treatment to the acceptable level for making graphite electrodes. A high sulphur coke (approx. 2%) was heat treated up

Thermo-Physical Properties of Petroleum Coke during …

With increasing temperature, coefficient of heat conductivity and specific volume heat of the petroleum coke increased with a decreasing variation rate. The research provides a database for the calcining graphitization process of petroleum coke.

Petroleum Coke,Petroleum Calcined Coke,Black …

India Zinc is one of the acclaimed Manufacturer, Supplier and Exporter of Petroleum Coke. We deal in high quality Petroleum Coke, which can be provided in different sizes, as per client specific needs. Composition : F.C. : 98-99.5% (min.) S : 0.8% (max.) Ash :

Petroleum coke - Wikipedia

Petroleum coke is used because of its high purity. These blocks are baked in anode-baking furnaces above 1100–1200 °C to convert the binder pitch into dense carbon. The carbon blocks are attached to an iron anode assely by pouring molten cast iron into two to six holes in the anode block for fluted steel stub connections.

Thermo-Physical Properties of Petroleum Coke during …

With increasing temperature, coefficient of heat conductivity and specific volume heat of the petroleum coke increased with a decreasing variation rate. The research provides a database for the calcining graphitization process of petroleum coke.