petroleum coke calcination process

Calcined Petroleum Coke

2020-8-13 · 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 degrees C (2192 to 2460 F).

Building Materials Equipment - Petroleum coke …

Calcination Gouda Refractories. Calcination is a thermal treatment process in the absence or limited supply of air or oxygen applied solid materials such as ores to bring about a thermal deposition This deposition includes driving off carbon dioxide from limestone removing crystalline water from bauxite and gypsum and driving off volatile matter contained in petrolm coke Gouda Refractories has


Petroleum coke, or petcoke, is a byproduct from the refining of crude oil. It is derived from a final cracking process—a thermo-based chemical engineering process that splits long chain hydrocarbons of petroleum into shorter chains—that takes place in units termed coker units.

An Intelligent Control System for Coke Calcination in

Abstract: Petroleum coke is usually calcined in rotary kiln. It is a very prevalent problem of unstable production conditions and low recovery rates in coke calcination process. The temperature field in calcining zone is a crucial factor that affects the output and quality of calcined petroleum coke (CPC).

Calcined Petroleum Coke Manufacturer from Kolkata

Calcined Petroleum Coke (CPC) is a form of highly electrically conductive, densed Carbon with very low specific Electrical Resistance, and having fixed Carbon of approximately 99.5%. CPC is used extensively as Anode in Alumina Smelters, as Soderberg''s Electrode for Ferroalloy Industries, and in the manufacturing of Graphite/ Graphite Electrodes, and Thermal Paste for Ferro Alloys &

Calcined Petroleum Coke

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. The primary aluminum industry is the major consumer of calcined petroleum coke, representing approximately 80% of the demand for this carbon material.

Petroleum coke calcination process improvement …

Abstract. Since 1989, considerable effort has been made at Alcan to improve the petroleum coke calcination process in rotary kilns. The objective was to improve the quality of the calcined coke while increasing the kiln productivity and keeping the environmental losses to a minimum.


2013-3-25 · Thermal desulfurization process is typically implemented in the calcining kiln by heating up the coke from 500oC (932 Calcined Coke oF) to 1500 oC (2,732 FigoF) depending on different calcination stages and sulfur content requirement. esulfurization The d process can be applied using sorbent injection, ry flue gas d

Evaluation of the Physical-Chemical Properties in

Coke is a gray to black solid carbonaceous residue (90-95% carbon) which is produced from petroleum during thermal processing. The two most important egories are green coke and calcinated coke; green petroleum coke are mostly used as utility fuels and as feedstocks for further upgrading caltinations. The calcinated petroleum coke are used in

equipment lines for the calcination of petroleum coke

vertical shaft kiln for raw petroleum coke. vertical shaft kiln for coke calcination. Vertical Shaft Calcination Process DescriptionDocuments. Jul 31 2017· Each shaft produces approx 120 kg/h CPC or 38 tph for all 32 shafts respectively 92 tons per day and kiln Calcination The Green Petroleum Coke feed on top of the shaft kiln the coke moves downward through the kiln where due to the slow

Calcined Petroleum Coke Processing Plant

Project Report on Calcined Petroleum Coke - … The basic raw material, Green Petroleum Coke (GPC), is calcined into the end product called Calcined Petroleum Coke (CPC). Rotary Calcination Technology is being adopted for the Plant as this process shall produce good quality of CPC.

calcined petroleum coke - Chinese translation – Linguee

Many translated example sentences containing "calcined petroleum coke" – Chinese-English dictionary and search engine for Chinese translations.

flow sheet for coke calcining system

46 Petroleum Coke by Delayed Process Flow Sheet , 227 47 Typical Weight Loss Profile During Coke Calcination , 98 48 Dual-Gasifiion Flexicoking Reactions , 109 49 [email protected] Process Flow Sheet , 231 51 Primary Fractionation Module. 【Get Price】 US Patent for Method of producing petroleum coke calcinate

equipment lines for the calcination of petroleum ke

vertical shaft calciner design petroleum coke. vertical shaft calciner design petroleum coke. Petroleum coke shaft calcining technology salient ResearchGate Keywords Calcined petroleum coke shaft calcining technology rotary kiln Properly designed and calculated expansion slots have to be retained during the monitoring of the calcination process is an essential requisite of vertical shaft

Calcined Petroleum Coke, Injection Coke / Injection …

The Green Petroleum Coke is a byproduct of oil refining process. Green Petroleum Coke is to be Calcined after extraction. Calcining is done in a rotary kiln to temperatures of 1600oC. CPC has Fixed Carbon Content of 99% +/- and Volatile Content 0.5%. Sulphur content varies depending on the crude used to make the Green Petroleum Coke and will

Calcined Petroleum Coke - CPC | Bathco

Calcined Petroleum Coke - CPC - Products Calcined Petroleum Coke - CPC. Calcined Petroleum Coke is produced from Green Pet Coke in a calcination process. It is a vital raw material for the production of Carbon Anodes. Bathco sources this material from various Chinese and Western suppliers.

vertical shaft kiln for coke calcination

Shaft Coke Petroleum Vertical EXART. vertical shaft kiln for coke calcination. Vertical Shaft Calcination Process Description Documents. Jul 31, 2017 Each shaft produces approx 120 kg/h CPC or 38 tph for all 32 shafts respectively 92 tons per day and kiln Calcination The Green Petroleum Coke feed on top of the shaft kiln, the coke moves downward through the kiln, where due to the slow movement

Petroleum Coke. Feedstock Resources and Calcination

Petroleum Coke. Feedstock Resources and Calcination Technologies Petroleum Coke. Feedstock Resources and Calcination Technologies Glagoleva, O. 2005-07-06 00:00:00 Chemistr y and Technology of Fuels and Oils, Vol. 41, No.3, 2005 PETROLEUM COKE. FEEDSTOCK RESOURCES AND CALCINATION TECHNOLOGIES O. F. Glagoleva UDC 66.092.89:665.61 Coking is an important and comparatively inexpensive process …

Calcined Petroleum Coke & Coal Tar Pitch - Rain …

Calcined petroleum coke (CPC) is created from green petroleum coke (GPC), a by-product of refining crude oil. While CPC can be created using a nuer of processes -- including rotary kiln, hearth and vertical shaft technologies -- the high-temperature conversion from green coke to calcined coke alters the material in key three ways:

using a lime kiln for calcining petroleum coke

Using A Lime Kiln For Calcining Petroleum Coke. 85% to 90% of the oil or natural gas used to fire these kilns with petroleum coke Requires specially designed burner Get Price Mathematical Modelling of the Rotary Coke Calcining Kiln

Research Article Heat Transfer Characteristics of Calcined

2019-7-30 · furnaces. When calcined petroleum coke is discharged from tank calcined furnaces, the temperature is C. e heat of high temperature calcined petroleum coke is about .% of the total heat of calcination process [] . e waste heat of it has high possibilityto be utilized. Waste heat reutilization of the solid particle has been studied in some eld.

Technip awarded contract for a new calcination unit …

The unit will consist of two trains and is designed to process 700,000 tons per annum superior-quality anode green petroleum coke through 2 kilns, thanks to the implementation of world-leading licensed technologies. The processed coke will be used as anode coke …

-Pyrolysis model

Abstract:According to the non-steady heat and mass transfer process of pyrolysis and calcination of petroleum coke in carbon shaft calciner, a mathematical model to describe pyrolysis of single petroleum coke particle in accumulation bed of shaft calciner was established, and the finite difference method was used to solve the discrete problem.

Petroleum Coke - INFOMINE

2019-11-26 · Petroleum Coke (green and calcined) Production, Market and Forecast in the CIS INFOMINE Research Group e-mail: [email protected]; Phone: +7 (495) 988-1123 7 Table 50: Average annual import prices of calcined petroleum coke for main Russian

Kazakhstan Petroleum Coke Calcining Waste Heat …

2020-8-12 · Kazakhstan petroleum coke calcining project is an important project contracted by China Non-ferrous Metal Industry’s Foreign Engineering and Construction Co., Ltd (hereinafter referred to as NFC) in kazakhstan.Two 65-meter-long rotary kilns rotate at a constant speed and continuously produce calcined coke.