parameters of non calcined petroleum coke process

Standard Test Method for Determination of Crystallite Size

of such heat treatment, for example, during calcination. The value of the Lc determined is not affected by coke microporos-ity or the presence of foreign, non-crystalline materials such as dedust oil. 6. Apparatus 6.1 X-Ray Powder Diffractometer, equipped with an X-ray source, a monochromator or filter for restricting the wave-

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

Optimization of coke calcining kiln operation using

26/10/2016· Petroleum coke used for the production of anodes is usually calcined in rotary kilns. The calcination process involves a nuer of different parameters which render the optimization of the calciner operation through plant trials very complied and costly. A mathematical model was developed to simulate the operation of the coke calcining kilns.

Metallurgical Coke - General, Production, Process, Patent

It is known, that strong lamp metallurgical coke is produced at laminar coking process of coal charges, its test result allowed to calculate, that prime cost production of 1 ton blast furnace coke according new technology will be as 15-20% as less than on traditional one.

SELECTION OF KEY PARAMETERS FOR GREEN COKE CALCINATION …

To meet the technology requirem ents one should determine the key parameters of calcination process and establish a proper relationship between the reg ulated parameters and the product quality indiors. Keywords: petroleum coke, calcined coke, anodic coke, calcination, calcining control, calcination temperature, rotary kiln.

Hitendra Kumar - Process Engineer - Petroleum Coke

For example Green Petroleum Coke (GPC), Calcined Petroleum Coke (CPC), Power, Water, Fuel Gas, Lime. Measuring of Airflows, Flue gas Quantity with the help of equipment like Pitot tube. Study PFD, P & ID of plant and compare with existing operating parameters modifiion.

Conversion of petroleum coke into valuable products using

01/03/2018· 1. Introduction. Coking process is applied to upgrade bitumen, petroleum residue, vacuum residue, solvent-deasphalter pitch, rich asphaltenes and resin fuel, to more desirable products like LPG, naphtha, diesel and gas oil , .During the coking process, fuel gas and petroleum coke (petcoke) are also produced , , .This coking process is typically a thermal cracking process in which …

RECOVERY OF PETROLEUM COKE FROM LIME CALCINATIONS PROCESS

It is involving the recovery of fine-sized petroleum not a fossil fuel like bituminous coal or lignite coke from lime calcination plan tailings and the chemical composition of petroleum (Niewiadomski et al, 1999; Niewiadomski et al, coke is mostly composed of elementary 1997,Uçurum et …

Desulfurization of petroleum coke: a review | Industrial

01/08/1992· Oxy-cracking technique for producing non-coustion products from residual feedstocks and cleaning up wastewater. Experimental investigation of process parameters during graphitization of alytic coke. Almost total desulfurization of high-sulfur petroleum coke by Na2CO3-promoted calcination coined with ultrasonic-assisted chemical

STUDY ON PHYSICAL-CHEMICAL PROPERTIES OF PETROLEUM …

The calcined petroleum cokes are used in production of aluminum anode-grade, graphite electrode, needle-grade, titanium dioxide pigments. Petroleum coke (green and calcined) is produced by the high pressure thermal decomposition of heavy petroleum process streams and residues. Green coke undergoes additional thermal processing to

Production and Appliion of Calcined Coke In Rotary

their ability to handle a wide range of green coke and calcinations processes. All technologies used in a complimentary manner in the future. Density, Size and Reactivity of coke and Impurity are most effective parameters on calcined coke quality. Keywords—Calcination, coke, rotary Kiln, petroleum . I. INTRODUCTION

CA1094486A - Process for the production of petroleum coke

PROCESS FOR THE PRODUCTION OF PETROLEUM COKE Abstract of the Disclosure A high crystalline coke can be prepared by heat-soaking a petroleum feedstock in the presence of added dissolved sulfur, heating to effect controlled thermal cracking thereof, separat-ing non-crystalline substances as pitch, recovering a heavy cokable residue from the pitch free feed, and subjecting the …

Tutorial: Delayed Coking Fundamentals

The origin of the vertical coke drum was probably from thermal cracking of gas oil for the production of gasoline and diesel fuel. From 1912 to 1935 the Burton process developed by Standard Oil at Whiting, Indiana converted gas oil to gasoline with the production of petroleum coke. Dubbs and other thermal cracking processes also produced

CB05 - Successful Experience in Organising Baked Anode

2.1. Retrofitting of the pitch coke calcination plant to be able to produce KEP-2 calcined petroleum coke The calcining systems of the RUSAL Volgograd branch were designed to calcine pitch coke. For this purpose, they have been operated for many years. The design capacity of the calcining furnace for calcined pitch coke is 10 t/h.

Petcoke dust, Petcoke powder, Petcoke, Petroleum coke

Petroleum Coke Lumps is one of the main products produced from coke. We manufacture high quality pet coke dust and available in 5 to 50mm thickness particles. We are also recognized as one of the established supplier and exporter of high-quality petroleum coke lumps in this industry.

Metallurgical Coke - General, Production, Process, Patent

It is known, that strong lamp metallurgical coke is produced at laminar coking process of coal charges, its test result allowed to calculate, that prime cost production of 1 ton blast furnace coke according new technology will be as 15-20% as less than on traditional one.

Conversion of petroleum coke into valuable products using

01/03/2018· 1. Introduction. Coking process is applied to upgrade bitumen, petroleum residue, vacuum residue, solvent-deasphalter pitch, rich asphaltenes and resin fuel, to more desirable products like LPG, naphtha, diesel and gas oil , .During the coking process, fuel gas and petroleum coke (petcoke) are also produced , , .This coking process is typically a thermal cracking process in which …

Modeling and simulation of petroleum coke calcination in

Modeling and simulation of petroleum coke calcination in rotary kilns. Fuel, 2001. Leandro Oliveira. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 37 Full PDFs related to this paper. READ PAPER. Modeling and simulation of petroleum coke calcination in rotary …

Project Report on CALCINED PETROLEUM COKE - Manufacturing

PETROLIUM COKE. Petroleum coke (often abbreviated pet coke or petcoke) is a carbonaceous solid delivered from oil refinery coker units or other cracking processes. Coking processes that can be employed for making petcoke include contact coking, fluid coking, flexicoking and delayed coking. Other coke has traditionally been delivered from coal.

Evaluation of the Physical-Chemical Properties and Thermal

Coking is obtained from the Moroccan refinery, which has mainly experienced a serious problem of the coking formation inside packed beds columns. The calcined petroleum coke properties need to meet the specifiions for aluminum anode-grade coke. The aim of the present paper is to evaluate the physical-chemical characteristics of coking formed inside petrochemical distillation columns before

Conversion of petroleum coke into valuable products using

01/03/2018· 1. Introduction. Coking process is applied to upgrade bitumen, petroleum residue, vacuum residue, solvent-deasphalter pitch, rich asphaltenes and resin fuel, to more desirable products like LPG, naphtha, diesel and gas oil , .During the coking process, fuel gas and petroleum coke (petcoke) are also produced , , .This coking process is typically a thermal cracking process in which …

Calcined Petroleum Coke - Atha Group

Since calcination process generates a considerable quantity of hot flue gases varying between 58,000 to 64,000 Nm^3/Hr at around 850 to 900 °C, PCCPL proposes to put up a Waste Heat Based Power Plant of 6.5 MW Capacity in order to effectively and usefully utilize this hot flue gases in an environmentally friendly manner, thereby not only reducing the overall carbon footprints but also in …

Petroleum coke - Wikipedia

Petroleum coke, abbreviated coke or petcoke, is a final carbon-rich solid material that derives from oil refining, and is one type of the group of fuels referred to as cokes.Petcoke is the coke that, in particular, derives 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

Petroleum coke - Wikipedia

This paper includes the results of studies of the temperature effect in the range of 480–510 °C at an excess pressure of 0.35 MPa, as well as the effect of excess pressure from 0.15 to 0.55 MPa at a temperature of 500–510 °C, during the delayed coking of a decant oil obtained from a mixture of West Siberian oils and subsequent calcination in an inert atmosphere of nitrogen at 1100 °C on

Calcinations of Petroleum coke

Petroleum coke is, essentially, the "bottom of the crude barrel" - the carbon in the crude charge that cannot be recovered in normal refining processes - comprising about 5-7 wt% of each barrel of crude. A refiner must carefully balance crude characteristics against refining unit capacities and product slates.

Screening-level Hazard Characterization Petroleum Coke

The petroleum coke egory consists of the following substances: Coke (petroleum), "green coke" CASRN 64741-79-3 Coke (petroleum), calcined CASRN 64743-05-1 egory Justifiion This egory contains both green and calcined petroleum coke. The sponsor''s rationale for this grouping is based on similarities in manufacture and processing.

The efficient alternative Fuel. Petroleum coke‐ for Steam

Petroleum coke (Petcoke) is a carbonaceous solid derived from oil refinery coker units or other cracking processes. In spite of the fact that it is not considered to be a “fossil fuel” like bituminous coal or lignite, the chemical composition of petroleum coal is mostly composed of …

Impact of Feed Properties and Operating Parameters on

Petroleum Coke General Properties: Granulometry • Granulometry: fines (<1mm) not desirable • “soft” coke makes more fines: decrease VCM / HGI • Fines generation: – Crusher comminution; – Jet pump specifiion & cutting nozzle wear, under-powered systems can lead to grinding – Coke cutting technique: do not use “washing”