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Petroleum Coke Particle Size Effects on the Treatment of

2013-12-24  The zinc removal and metallization degrees both increased with decreasing of petroleum coke particle size. At coke particle size less than 44 µm (-325 mesh), zinc removal and metallization reached the highest degree, which were 92.73% and 99.59%, respectively.

Preparation of activated petroleum coke for supercapacitor

Niasar et al.4 studied heavy metal removal using activated petroleum coke. After activation the petroleum coke surface area was found to be 1726 m2/g with the KOH to coke ratio of 3 and at activation temperature of 790 °C. Lu et al.5 studied the influence of K 2 CO 3 in activation of petroleum coke and compared the data to that of coke

(PDF) Production of activated carbon from petroleum coke

Production of activated carbon from petroleum coke and its application in water treatment for the removal of metals and phenol. May 2000. Water Science & Technology 42 (5-6):119-126. DOI: 10.2166...

Production of activated carbon from petroleum coke and its

2000-9-1  R.M. Ramírez Zamora, R. Schouwenaars, A. Durán Moreno, G. Buitrón; Production of activated carbon from petroleum coke and its application in water treatment for the removal of metals and phenol. Water Sci Technol 1 September 2000; 42 (5-6): 119–126. doi: https://doi/10.2166/wst.2000.0505. Download citation file: Ris (Zotero) Reference Manager

Sulfur removal from petroleum coke during high

2018-6-1  The pyrolysis mechanism of petroleum coke was investigated by combining TG-MS analysis and ReaxFF molecular dynamic simulations. • TG-MS pyrolysis products comprised H 2, CO 2, CO, SO 2, and trace amounts of CS 2. • The mechanism of sulfur removal from coke during high-temperature pyrolysis was determined.

Microbial removal of sulphur from petroleum coke (petcoke

2019-1-1  Petroleum coke (hereafter pet coke) is a carbonised product from the high temperature processing of heavy residual hydrocarbons generated by petroleum processing. Pet coke is a solid product composed predominantly of carbon . Pet coke is hard, brittle and has a porous honeycomb structure resulting from heating between 500° and 650 °C. Pet coke is used as a commercial fuel in

Adsorption of some toxic heavy metals from aqueous

2001-5-2  and removal of acid gases [22]. In this work, activated petroleum coke was successfully used for the treatment and removal of some heavy metals from aqueous solutions. Petroleum Coke The coke used in this work is a product of the delayed coking process at the Homs Oil Refinery. Study

Desulfurization of petroleum coke: a review Industrial

1992-8-1  Sulfur removal from petroleum coke during high-temperature pyrolysis. Analysis from TG-MS data and ReaxFF simulations. Journal of Analytical and Applied Pyrolysis 2018, 132,134-142.

STUDY ON PHYSICAL-CHEMICAL PROPERTIES OF

2021-3-22  were analyzed. Coke properties evaluated are: moisture, volatile carbon matter, ash and metals (Mo, Ni, Cu, Zn). The results of investigation showed that all coke contains the highest content of nickel (625 to 5353 ppm) which is the most represented metal component in the coking feedstock. The physical-chemical properties showed that

Metal passivation for anode grade petroleum coke Mobil

1999-11-10  The present invention relates to the use of petroleum coke for the manufacture of carbonaceous anodes for the aluminum smelting industry. The inclusion of Group 4 and/or Group 13 metal compounds as additives to the petroleum coker feedstock diminish the oxidizing tendencies of the metal impurities inherent in the petroleum coke.

(PDF) Removal of organic compounds and trace metals from

Removal of organic compounds and trace metals from oil sands process-affected water using zero valent iron enhanced by petroleum coke. Journal of Environmental Management, 2014. Alla Alpatova. Download PDF. Download Full PDF Package. This paper.

Adsorption of some toxic heavy metals from aqueous

2001-5-2  and removal of acid gases [22]. In this work, activated petroleum coke was successfully used for the treatment and removal of some heavy metals from aqueous solutions. Petroleum Coke The coke used in this work is a product of the delayed coking process at the Homs Oil Refinery. Study

(PDF) Production of activated carbon from petroleum coke

The use of petroleum coke produced as waste in a Mexican petroleum refinery as raw material for activated carbon was reported for application in treatment of heavy metal-containing wastewater [8

Desulfurization of petroleum coke: a review Industrial

1992-8-1  Sulfur removal from petroleum coke during high-temperature pyrolysis. Analysis from TG-MS data and ReaxFF simulations. Journal of Analytical and Applied Pyrolysis 2018, 132,134-142.

STUDY ON PHYSICAL-CHEMICAL PROPERTIES OF

2021-3-22  High-quality petroleum coke is produced from feedstocks with a high content of polycyclic aromatic hydrocarbons, with low content of asphaltene and metallic and non-metallic admixtures. All these concentrations are in range of previously determined concentrations for different petroleum coke samples reported by other authors as well [18-19]. 4.

Evaluation of the Physical-Chemical Properties in

A number of factors determine the quality of petroleum coke, such as: density, metal and sulphur content, electrical resistivity. Knowledge of structure parameters also contributes to the characterization and utilization of petroleum coke[2]. The chemical composition of petroleum coke is determined by the composition of the feedstocks used in

Emulsion Breaker and Metal Removal Technology

2017-8-3  Metal Removal Technology Increases FCC Residuum Processing Jim Trigg, GE Water & Process Technologies Imagination at work GE Power & Water. The marketplace CRUDE UNIT Refinery fuel gas Propane/butane Gasoline AVGas Jet fuel Diesel Petroleum coke industrial fuel/Power boilers etc. 2. Opportunity crudes 3 Bakken Utica Marcellus Eagle Haynesville

Removal of heteroelements in the high-temperature

1. The heteroelement content of cokes from slow coking has been determined in the temperature range 1000–2800°C. 2. According to their thermal stability the heteroelements can be divided into three groups: those stable below 1000°C (silicon, sodium), below 1500°C (sulfur, calcium, magnesium, copper, iron manganese, nickel, aluminum), and below 2000°C (vanadium, titanium). Iron, manganese

邢鹏飞

2019-1-18  [1] Ultrasound-assisted impurity removal from petroleum coke. Separation and Purification Technology, 2015, 151(7): 251-255 (SCI) [2] Recovery of high purity silicon from SoG crystalline silicon cutting slurry waste.

ReaxFF模块专区[目录] [费米维基]

2021-3-27  Fuel: ReaxFF MD simulations of petroleum coke CO2 gasification examining the S/N removal mechanisms and CO/CO2 reactivity J. Phys. Chem. C: Surface Reactivity and Leaching of a Sodium Silicate Glass under an Aqueous Environment: A ReaxFF Molecular Dynamics Study

(PDF) Removal of organic compounds and trace metals from

Removal of organic compounds and trace metals from oil sands process-affected water using zero valent iron enhanced by petroleum coke. Journal of Environmental Management, 2014. Alla Alpatova. Download PDF. Download Full PDF Package. This paper.

Adsorption of some toxic heavy metals from aqueous

2001-5-2  and removal of acid gases [22]. In this work, activated petroleum coke was successfully used for the treatment and removal of some heavy metals from aqueous solutions. Petroleum Coke The coke used in this work is a product of the delayed coking process at the Homs Oil Refinery. Study

University of Alberta

Table 4-9: A comparison of trace metal removal percentage between coke with various sized (0.8-2 mm and 75-150 µm) and prepared (raw, activated, non-acid washed and acid washed) coke.

Desulfurization of petroleum coke: a review Industrial

1992-8-1  Sulfur removal from petroleum coke during high-temperature pyrolysis. Analysis from TG-MS data and ReaxFF simulations. Journal of Analytical and Applied Pyrolysis 2018, 132,134-142.

Desulphurization of Petroleum Coke: A Review

2014-6-4  Desulphurization of Petroleum Coke: A Review . A number of processes ranging from purely physical such as. solvent extraction to thermal or chemical treatment using different agents including hydrocarbon gases, alkali. metal compounds, and hydrogen have been proposed for petroleum coke

Removal of heteroelements in the high-temperature

1. The heteroelement content of cokes from slow coking has been determined in the temperature range 1000–2800°C. 2. According to their thermal stability the heteroelements can be divided into three groups: those stable below 1000°C (silicon, sodium), below 1500°C (sulfur, calcium, magnesium, copper, iron manganese, nickel, aluminum), and below 2000°C (vanadium, titanium). Iron, manganese

Removal of Organic and Inorganic ERA

Pretreating petroleum coke by acid washing increased its ability to adsorb contaminants by removing surface bound impurities. Electrospray ionization was a strong semi-qualitative tool for naphthenic acid measurement, but deviated significantly from other methods for quantitative measurement.

SEM

Petroleum Coke is a carbon-rich solid by-product of crude oil refinery process. Whilst ‘Petcoke’ remains a valuable by-product, its build up can cause equipment challenges. We utilise our experience and pioneering solutions to combat the loss of efficiency in the refinery process while ensuring cost-effective and maintained safety at all times.

邢鹏飞

2019-1-18  [1] Ultrasound-assisted impurity removal from petroleum coke. Separation and Purification Technology, 2015, 151(7): 251-255 (SCI) [2] Recovery of high purity silicon from SoG crystalline silicon cutting slurry waste.

ReaxFF模块专区[目录] [费米维基]

2021-3-27  Fuel: ReaxFF MD simulations of petroleum coke CO2 gasification examining the S/N removal mechanisms and CO/CO2 reactivity J. Phys. Chem. C: Surface Reactivity and Leaching of a Sodium Silicate Glass under an Aqueous Environment: A ReaxFF Molecular Dynamics Study