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definition calcined petroleum coke using method

GAS DISPLACEMENT PYCNOMETRY SYSTEM ACCUPYC II 1345

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 Soil

Petroleum Coke - an overview | ScienceDirect Topics

Calcined petroleum coke is an important industrial commodity that links the oil and the metallurgical industries as it provides a source of carbon for various metallurgical appliions including the manufacture of anodes for the aluminum pot liners and for graphite electrodes.

Methods of Measurement and Test for Petroleum, …

Methods of test for petroleum and its products, Part 139: Determination of real density of calcined petroleum coke using butanol or toluene IS 1448-140 (pdf) IS 1448-140 (txt) 1992 Methods of test for petroleum and its products, Part 140: Determination of IS 1448

Influence of Coke Calcining Level on Anode Real Density, LC and …

measures to control coke calcination levels. They are also measured routinely on anode core samples as a means of tracking anode baking levels. Many anode producers target anode RD levels which are at least 0.02 g/cm3 higher than the calcined petroleum

IS 1448-133: Methods of test for petroleum and its …

Section Name: Methods of Measurement and Test for Petroleum, Petroleum Products and Lubricants (PCD 1) Designator of Legally Binding Document: IS 1448-133 Title of Legally Binding Document: Methods of test for petroleum and its products, Part 133: Determination of real density of calcined petroleum coke

Microstructure and physical-chemical properties of petroleum coke …

leum coke.2,7 Calcined regular grade petroleum coke is most often used as carburizer, i.e. for adjustment of carbon content in iron-carbon alloys. Besides petroleum coke, natural and synthetic graphite, metallurgical coke, resin coke and silicon (IV)-carbide are

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

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 finally cooled by recycle gas moving upwardly from the lower part of the kiln.

PETROLEUM COKE: ESSENTIAL TO MANUFACTURING

Petroleum coke, or petcoke, is a product produced from all types of oil (light/heavy crudes) during the oil refining process. Many different products are extracted from a barrel of crude oil in addition to gasoline, diesel and jet fuels. Petroleum coke just one of the

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

PETROLEUM COKE: ESSENTIAL TO MANUFACTURING

Petroleum coke, or petcoke, is a product produced from all types of oil (light/heavy crudes) during the oil refining process. Many different products are extracted from a barrel of crude oil in addition to gasoline, diesel and jet fuels. Petroleum coke just one of the

PETROLEUM COKE EGORY ANALYSIS AND HAZARD CHARACTERIZATION Submitted to the US EPA by The American Petroleum Institute Petroleum …

Petroleum coke (both green and calcined) is a black-colored solid produced by the high pressure thermal decomposition of heavy (high boiling) petroleum process streams and residues.

Petroleum Refineries and Coke Calciners Reporting Guidance

weighted barrel (CWB) throughputs, calcined coke, refinery products, and petroleum products to support the Cost of Implementation Fee Regulation (COI); these data are required to be reported pursuant to sections 95113(l) and 95113(m) of MRR. Product

Determining Crystallite Size in Calcined Petroleum Coke

Calcined Petroleum Coke (CPC) is manufactured from “green” petroleum coke, which is a byproduct of oil refining. The electrodes used in the metal smelting industry are typically made of CPC due to the sponge-like structure which enhances the contact between electrode and metal.

Real-time monitoring of efficient grinding and blending of petroleum coke

petroleum coke Abstract Calcined petroleum coke is an essential component of carbon anodes. The chemical composition of petroleum coke can be measured by means of X-ray fluorescence spectroscopy (XRF). Pressed coke pellets used for XRF are prone to

ASTM D6969 - Standard Practice for Preparation of …

1/1/2017· The test method covers the determination of bulk density for a specific size fraction of calcined petroleum coke using an automated pycnometer that compacts coke by …

Determination of L in calcined petroleum coke according to …

in calcined petroleum coke according to ASTM D5187 with ARL EQUINOX 100 X-ray diffractometer Introduction Calcined Petroleum Coke (CPC) is produced from “green” petroleum coke, which is a byproduct of oil refining. The electrodes used in metal smelting

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

Refining Community | » Topic: Need a method for …

16/5/2011· The only thing will remain to use a pycnometer, and to test the density of coke. Classic method for determine the solid matter with pycnometer. I will make 20-30 density determination using this method on various piece of coke and I will make an average density for green coke that can be applied in our refinery.

Microstructure and physical-chemical properties of petroleum coke …

leum coke.2,7 Calcined regular grade petroleum coke is most often used as carburizer, i.e. for adjustment of carbon content in iron-carbon alloys. Besides petroleum coke, natural and synthetic graphite, metallurgical coke, resin coke and silicon (IV)-carbide are

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

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 finally cooled by recycle gas moving upwardly from the lower part of the kiln.

Petroleum coke - Wikipedia

Petroleum coke (both green and calcined) is a black-colored solid produced b y the high pressure thermal decomposition of heavy (high boiling) petroleum process streams and re sidues.

Petroleum coke - Global Energy Monitor

9/1/2020· 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.

Petroleum coke - Global Energy Monitor

9/1/2020· 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.

Determining Crystallite Size in Calcined Petroleum Coke

Calcined Petroleum Coke (CPC) is manufactured from “green” petroleum coke, which is a byproduct of oil refining. The electrodes used in the metal smelting industry are typically made of CPC due to the sponge-like structure which enhances the contact between electrode and metal.

Standard Test Method for Sieve Analysis of Petroleum Coke

1.1 This test method details a procedure for performing particle size distribution analysis by dry sieve testing on green petroleum coke with a topsize of no more than 75 mm and calcinedpetroleumcokewithatopsizeofnomorethan25mm. Size fractions go down to

US3684446A - Method for high-temperature treatment …

The method as defined in claim 1 further including the step of first calcining said petroleum coke in a calcining zone by heating said coke to at least about 900 C., and wherein said calcined coke

IS 1448-130 (1988): Methods of test for petroleum and its products, Part 130: Determination of vibrated bulk density of calcined petroleum coke

2. SUMMARY OF THE METHOD 2.1 The volume of 100 g of calcined and sized coke is measured after vibration and the bulk density is calculated. 3. SIGNIFICANCE AND USE 3.1 Vibrated bulk density ( VBD ) is an indior of calcined

Thermo-Physical Properties of Petroleum Coke during …

Petroleum coke is a by-product from oil refining, the residue after the cracking of heavy oil in a delayed coking unit. Petroleum coke is widely used for prebaked anodes, graphite electrodes,

ASTM D7454-19 - Standard Test Method for …

1.1 This test method covers the determination of bulk density of a representative 2 kg sample of calcined petroleum coke, after vibration to increase compaction, using a semi-automatic apparatus. 1.2 The procedure is applied, but not limited, to particles passing through a 4.75 mm opening sieve and retained on a 1.18 mm opening sieve.

Petroleum High Volume Production - ROBUST SUMMARY OF INFORMATION ON

Petroleum coke is a black solid produced by the thermal decomposition of petroleum fractions. It may be one of two basic types viz. GREEN petroleum coke (CAS # 64741-79-3) or CALCINED petroleum coke (CAS # 64743-05-1). GREEN coke can be