Green petroleum coke is generated by delayed distillation of coal during the conversion of crude oil into liquid fuels such as gasoline and jet fuels. Calcined petroleum coke (CPC) is produced from green petroleum coke through a process known as ‘calcining’, which removes moisture and volatile matter from green petroleum coke at a very high
The further processing of green coke by calcining in a rotary kiln removes residual volatile hydrocarbons from the coke. The calcined petroleum coke can be further processed in an anode baking oven in order to produce anode coke of the desired shape and physical properties. The anodes are mainly used in the aluminium and steel industry
20/12/2014· Calcined petroleum coke is used for the production of carbon anodes in the Hall-Héroult aluminum smelting process due to a coination of low impurity levels, ready availability, and relatively low cost. This article provides a review of the history and use of calcined petroleum coke for anode production and describes the different calcining technologies used by the industry.
The starting material for anode production is termed green petroleum coke, a byproduct of petroleum refining. A petroleum coke calciner is a furnace used in the heat treatment of the green coke to remove the residual volatile hydrocarbons, increase the density of the coke and improve the ability of the anode to conduct electricity.
ASSELE WASTE PRODUCT(S) POTENTIAL. --Petroleum coke can serve as either an energy source or carbon source. Fuel grade petro
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Petro Carbon and Chemicals Private Limited (PCCPL) was incorporated on Septeer 2007 and was subsequently acquired, revamped and upgraded in May 2008. Since then, the group has been successful in evolving PCCPL into a sizeable CPC player in the Indian market. Calcined Petroleum Coke (CPC) is the product from calcining raw petroleum coke (RPC).
Petroleum coke calcining may be achieved in a rotary kiln, shaft calciner and rotary hearth. A rotary . kiln. is a device that supplies tremendous amounts of heat in order to change the chemical composition of an object. It is made up of a strong reinforced steel outer shell that is coated with a heat-resistant inner lining, support rollers
09/01/2020· 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 coke must have sufficiently low metals content in order to be used as anode material.
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Us3966560a Method Of Calcining Coke In A Rotary. In the calcination of petroleum coke in a rotary kiln, procedure wherein air is controllably supplied internally of the kiln to burn the removed volatiles, as by selection or adjustment of the amount of such air and of the speed of coke travel down the kiln, so that all or nearly all of the heat
coke petrolium coke calcined petroleum coke properties (as per is 85021994) (for other properties refer is 85021994) uses/appliions uses appliions b.i.s. specifiion process flow chart production process main steps are given below coke calcining technology (a) rotary kiln technology
Coke PJSC LUKOIL manufactures coke at the following refineries: OOO LUKOIL-Volgogradneftepererabotka, ООО LUKOIL-Permnefteorgsintez and S.C. PETROTEL-LUKOIL S.A. (Romania). The products of LUKOIL-Volgogradneftepererabotka are represented by electrode calcined coke, grade KEP-2, and electrode aggregate coke for the aluminum industry, grade KZ.
Calcined petroleum coke is a critical ingredient in the production of aluminum. It is created by placing high quality raw "green" petroleum coke into rotary kilns, where it is heated to temperatures between 1200 to 1350 ˚C (2192 to 2460 ˚F).
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20/12/2014· Calcined petroleum coke is used for the production of carbon anodes in the Hall-Héroult aluminum smelting process due to a coination of low impurity levels, ready availability, and relatively low cost. This article provides a review of the history and use of calcined petroleum coke for anode production and describes the different calcining technologies used by the industry.
Good quality competitive price petroleum coke calcination plant $29900 / Ton. Fuel Grade Green Petroleum Coke /PET Coke black petroleum coke $20000 / Ton. Large Block Size , Low Reactivity , Low Porosity Of Foundry Coke
Coke oven coke OVENCOKE Coke oven coke is the solid product obtained from the carbonisa-tion of coal, principally coking coal, at high temperature. It is low in moisture content and volatile matter. Coke oven coke is used mainly in the iron and steel industry, acting as energy source and chemical agent.
The further processing of green coke by calcining in a rotary kiln removes residual volatile hydrocarbons from the coke. The calcined petroleum coke can be further processed in an anode baking oven in order to produce anode coke of the desired shape and physical properties. The anodes are mainly used in the aluminium and steel industry
In production, it is ideal to control the volatile matter content of petroleum coke in the range of 10% ~ 10.5%.If the volatile content of petroleum coke is relatively large, it will be basically discharged after high-temperature calcination, which means that the actual yield of calcined coke will decrease by 1% for every 1% increase in the
The further processing of green coke by calcining in a rotary kiln removes residual volatile hydrocarbons from the coke. The calcined petroleum coke can be further processed in an anode baking oven in order to produce anode coke of the desired shape and physical properties. The anodes are mainly used in the aluminium and steel industry
Calcined petroleum coke is a critical ingredient in the production of aluminum. It is created by placing high quality raw "green" petroleum coke into rotary kilns, where it is heated to temperatures between 1200 to 1350 ˚C (2192 to 2460 ˚F).
In addition to primary aluminium production, we also produce 530,000 mtpa of high-quality calcined petroleum coke at our own dedied Coke Calcining Plant. Alba also yields 9.5 million cubic metres of potable water per annum from its dedied seawater desalination plant.
Coke-calcining plants receive green petroleum coke from oil refineries. The green coke is blended and fed into rotary kilns operating up to 2800°F under a reducing condition. The material exits the rotary kiln as calcined coke with a correct crystalline structure and electrical conductivity properties.
Petroleum coke is a process that involves steps such as thermal decomposition, polymerizationion and condensation. The Petroleum Coke egory consists of two substances; green coke and calcined coke. These two substances are grouped together in a egory based on their similarity of manufacturing processes which
20/12/2014· CPC is produced by heating or calcining green petroleum coke (GPC) at temperatures greater than 1200°C. The production of GPC has remained essentially the same since 1929 when the modern delayed coking process was born.
Calcined coke is the best material for making carbon anodes for smelting of alumina to aluminum. 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 volatile matters, increase the density of the coke…