calcined petroleum coke flue gas composition using method

US Patent for Pelletization and calcination of green coke

Feb 23, 2011· A method of calcining green petroleum coke which includes separating the green coke having a particle size of between 0.1 mm and 50 mm into undersized and oversized fractions, pelletizing the undersized fraction with a binder to form pelletized coke, coining the oversized fraction and the pelletized coke to form a feed mixture, and calcining the feed mixture to form calcined coke.

Influence of coke structure on coke quality using image

Nov 22, 2018· Image analysis method. The porous structure of the coke was observed by means of image analysis using reflected light microscope. Polished coke samples (pellet) used for the image analysis method were obtained by mounting about 1 mm [Minus 18 mesh, British Standard (BS)] size particle in an impregnated resin and prepared polish section.

CHARACTERIZATION OF PETROLEUM COKE AND BUTTS …

chemical composition of the calcined petroleum coke and recycled anode butt by EDS analysis. The SEM analysis swa carried out using JEOL-JSM-6480LV with secondary electron stering and with a voltage of 20 kV and WD is 12mm. FT-IR Analysis The chemical structure of calcined petroleum anode butt samples werecoke and recycled

Solubility of flue gas components in NaOH based scrubber

absorption of flue gas components in alkaline scrubber solutions. The model is in this report applied on the absorption of a flue gas into a NaOH scrubber solution. The calculations show that it is possible to simultaneously absorb sulfur dioxide, sulfuric acid, and ammonia without carbon dioxide co-absorption.

Petroleum and Coal

regeneration temperature, and the flue gas composition. 2. Object and methods of research. The object of research is the oxidative regeneration process of the alytic cracking unit (section S-200), which is a part of KT-1/1 coined unit for deep processing of fuel oil. A microspheric zeolite-containing alyst with an average particle size

CHARACTERIZATION OF PETROLEUM COKE AND BUTTS …

chemical composition of the calcined petroleum coke and recycled anode butt by EDS analysis. The SEM analysis swa carried out using JEOL-JSM-6480LV with secondary electron stering and with a voltage of 20 kV and WD is 12mm. FT-IR Analysis The chemical structure of calcined petroleum anode butt samples werecoke and recycled

Petcoke Fact Sheet - KCBX Chicago

using a delayed coker to breakdown, or crack, large carbon molecules to produce petroleum coke, or petcoke, which has a variety of uses including as a cost-effective fuel. • Petcoke’s chemical composition is primarily elementary carbon. Composition Of Coke From A Delayed Coker Component Raw/Green coke as produced Coke calcined at 2375 °F

Products - GME

Micronized petcoke is an evolved version of petroleum coke. Thanks to the micronization system, a process developed by our organisation more than 10 years ago, the coke is provided with the optimal properties for use. Broadly sing, the process consists of drying and grinding the coke down to a size of 90 to 500 microns.

Petcoke Fact Sheet - KCBX Chicago

using a delayed coker to breakdown, or crack, large carbon molecules to produce petroleum coke, or petcoke, which has a variety of uses including as a cost-effective fuel. • Petcoke’s chemical composition is primarily elementary carbon. Composition Of Coke From A Delayed Coker Component Raw/Green coke as produced Coke calcined at 2375 °F

All Oil & Gas Standards - ASTM International

May 25, 2018· D2638-10(2015)e1: Standard Test Method for Real Density of Calcined Petroleum Coke by Helium Pycnometer. D2649-20: Standard Test Method for Corrosion Characteristics of Solid Film Lubricants. D2650-10(2015): Standard Test Method for Chemical Composition of Gases by Mass Spectrometry

International Journal of Toxicology Toxicological

produce calcined coke (CAS# 64743-05-1), used to make elec- Materials and Methods Materials Green petroleum coke is a complex substance with a variable composition, which is dependent on the original crude oil, the feedstocks to the …

Flue gas enhanced oil recovery (EOR) as a high efficient

CHARACTERISTICS OF FLUE GAS Flue gas is the general designation for burnt gas from industry, and it is mainly produced by diesel engine on well site (Peng, 2009; Gao and Towler, 2011). The chemical composition of flue gas generally contains 80 ~ 85% of N 2, 10 ~ 15% of CO 2 and impurity of the rest. For the steam stimulation process, the sweep

Method for calcining delayed coke (Patent) | OSTI.GOV

@article{osti_6490519, title = {Method for calcining delayed coke}, author = {Smith, J H}, abstractNote = {Delayed petroleum coke is calcined in an internally-fired vertical shaft kiln. A downwardly-moving bed of green coke is preheated in the top of the kiln by rising coustion gases, then heat soaked at calcining temperatures in the intermediate section of the kiln, and …

Performance of Dry Flue Gas Desulfurization on a Petroleum

waste heat boiler and steam turbine using natural gas fuel. After successful operation of the boiler and turbine, raw coke was fed to the kiln and start-up of the flue gas desulfurization (FGD) system commenced. The initial production of calcined coke occurred in February 1983. As of July 1983, coke pro-duction rate reached 54 tph.

Indexes of petroleum coke for carbon anode - Carbon, coke

Feb 15, 2019· The high volatile content of petroleum coke indies that the non-coking part is carried more.Excessive volatile matter will affect the true density of calcined coke and reduce the yield of calcined coke, but a proper amount of volatile matter will help the calcination of petroleum coke.After the petroleum coke is calcined at high temperature

Cement Plants: Coke

The chemistry of production is not dissimilar to that from coal, and similarly, the degree of refinement towards pure carbon depends upon the economics of the end-use. Calcined petroleum coke, produced in a rotary kiln, is used to make anodes for electrochemical furnaces in the aluminium, titanium and steel industries.

Petroleum coke - WikiMili, The Best Wikipedia Reader

Petroleum coke. 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 …

Simulation of Coustion and Thermal-flow Inside a

Figure 5.43 Coke bed surface centerline static temperature for conditions with coke burning, without coke burning and with a shortened devolatilization zone..88 Figure 5.44 Streamwise velocity profiles on the vertical mid-plane at X = 0 for conditions with coke burning, without coke burning and with a shortened

Fluid Coke - an overview | ScienceDirect Topics

The appliions of petrology to petroleum coke involve distinguishing and quantifying the types of petroleum coke present in a sample (Figure 7.11) and especially determining how well the petroleum coke particles are incorporated into the pitch/coke mixes that are calcined at 1,200–1,400°C to produce baked carbon anodes or graphitized at

Products - GME

Micronized petcoke is an evolved version of petroleum coke. Thanks to the micronization system, a process developed by our organisation more than 10 years ago, the coke is provided with the optimal properties for use. Broadly sing, the process consists of drying and grinding the coke down to a size of 90 to 500 microns.

Tutorial: Delayed Coking Fundamentals

petroleum coke determine the end use of the material which can be burned as fuel, calcined for use in the aluminum, chemical, or steel industries, or gasified to produce steam, electricity, or gas feedstocks for the still was in direct contact with the flue gases. This produced the maximum amount of heavy gas oil. Some

Carbon dioxide capture from flue gas using regenerable

CARBON DIOXIDE CAPTURE FROM FLUE GAS USING REGENERABLE SODIUM-BASED SORBENTS A Thesis Submitted to the Graduate Faculty of the Louisiana State University and

What is activated carbon? - DXD

Apr 01, 2020· Activated carbon is a specially treated carbon.Activated carbon is prepared by pyrolysis and activation of carbon-containing raw materials such as wood, coal, and petroleum coke. It has a developed pore structure, a large specific surface area, and rich surface chemical groups, and has a strong specific adsorption capacity.

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havior on calcined petroleum coke, a poorly crystalline each carbon sample was determined by the BET method using a Quantasorb Sorption System. Prior to measure- ment, all samples were degassed by heating them to 200~ under a flow of inert gas to desorb surface-adsorbed spe- cies such as H20 and hydrocarbons.

Insights into CO2 Capture by Flue Gas Hydrate Formation

Capturing CO2 from power plant flue gas through hydrate formation is starting to be applied on an industrial scale. Several methods have been developed, and a large nuer of experiments have been conducted in order to investigate ways of increasing their efficiency. However, most of them suffer from a lack of detailed kinetic studies. In this Letter, we present a highly accurate method …

GAS DISPLACEMENT PYCNOMETRY SYSTEM ACCUPYC II …

Calcined Petroleum Coke The density of calcined petroleum coke directly influences the physical and chemical properties of the manufactured carbon and graphite artifacts for which it is used. Density, therefore, is a major quality specifiion of calcined petroleum coke and is used as a control in coke calcination. ASTM D2638 Soil

EP0018064A1 - Method and apparatus for calcining delayed

Particulate carbonaceous material, for example delayed petroleum coke, is calcined in an internally-fired vertical shaft kiln (10). A downwardly-moving bed of green coke is preheated in the top of the kiln by rising coustion gases, then heat soaked at calcining temperatures in the intermediate section of the kiln, and finally cooled by recycle gas moving upwardly from the …