petroleum coke real density

Fueling ASTM Petroleum PTPs | ASTM …

Real density, therefore, is a major quality specifiion of calcined petroleum coke and is used as a control in coke calcination. The volatile matter of petroleum coke affects the density of coke particles and can affect artifacts produced from further processing of the coke. It can also be used in estimating the calorific value of coke.

Uniform Bulk Density for Calcined …

Abstract. Aluminium smelters are tightening bulk density specifiions for Calcined Petroleum Coke while refiners are sacing green coke densities at …

Uniform Bulk Density for Calcined …

Abstract. Aluminium smelters are tightening bulk density specifiions for Calcined Petroleum Coke while refiners are sacing green coke densities at …

Analysis and Characterization of High-Volatile Petroleum Coke

Petroleum Coke Recent Advances in Petrochemical Science ISSN: 2575-8578 Introduction Syrian petroleum coke is produced by the delayed coking unit [12] and apparent density and inversely related to the real density of the coke [4]. On thermal treatment of coke, its density showed continuous increase with treatment temperature.

Analysis and Characterization of High-Volatile Petroleum Coke

Petroleum Coke Recent Advances in Petrochemical Science ISSN: 2575-8578 Introduction Syrian petroleum coke is produced by the delayed coking unit [12] and apparent density and inversely related to the real density of the coke [4]. On thermal treatment of coke, its density showed continuous increase with treatment temperature.

Petroleum coke calcining Unit - anpz.kz

Yield is calcined coke. During calcination there is a complete removal of moisture and volatile matter, seeming and real density increases, electrical conductivity and mechanical density increases . Coke calcining is carried out in the drum rotating furnace with length 59,5 m long, diameter 3,6m.,established at an angle of 4,17 0.

Standard Test Method for Real Density of Calcined

Density, therefore, is a major quality speciÞion of calcined petroleum coke and is used as a control in coke calcination. 6. Interferences 6.1 Oil or other dedust material sprayed on calcined petro-leum coke to control dust will interfere with the determination of real density so the oil must be removed before reducing the sample to 75

Analysis and Characterization of High-Volatile Petroleum Coke

Petroleum Coke Recent Advances in Petrochemical Science ISSN: 2575-8578 Introduction Syrian petroleum coke is produced by the delayed coking unit [12] and apparent density and inversely related to the real density of the coke [4]. On thermal treatment of coke, its density showed continuous increase with treatment temperature.

Analysis and Characterization of High-Volatile Petroleum Coke

Petroleum Coke Recent Advances in Petrochemical Science ISSN: 2575-8578 Introduction Syrian petroleum coke is produced by the delayed coking unit [12] and apparent density and inversely related to the real density of the coke [4]. On thermal treatment of coke, its density showed continuous increase with treatment temperature.

Petroleum Coke - an overview | …

Real density – it is the density of carbon product minus its porosity and is an indiion of compactness of the coke. Lower real density causes higher porosity in the final product and consequently poorer mechanical strength. Real density also is a measure of the extent of calcinations process. 6.

ASTM-D5004 | Standard Test Method for …

1.1 This test method covers the determination of the real density (RD) of calcined petroleum coke. Real density, by definition, is obtained when the particle size of the test specimen is smaller than 75 μm (No. 200 sieve). 1.2 The values stated in …

Structural Changes during the Calcination …

28.06.2010· Structural Changes during the Calcination of Petroleum Coke Density of Coke Mitsunao Kakuta 1), Masato Kohriki 1), Tamotsu Ta), Yuzo Sanada 2) 1 ) Osaka Research apparent activation energy estimated from the changes of real density with holding time during the calcination process was about 70 kcal/mol.The value

Calcined Petroleum Coke - Pioneer Carbon

Calcined Petroleum Coke (CPC) is manufactured from Raw Petroleum Coke (RPC) by the process known as high temperature pyrolysis. The process is carried out in a rotary or vertical kiln at temperatures exceeding 1300 deg C. Calcination of CPC is essentially a high temperature treatment in which the carbon to hydrogen ratio of RPC is increased from 20 to 1000 and above.

Why do we measure the true density of …

Petroleum coke is a black or dark gray hard solid petroleum product with a metallic luster and is porous. It is a granular, columnar or needle-like carbonaceous material consisting of tiny graphite crystals.Petroleum coke consists of hydrocarbons, 90-97% carbon, 1.5-8% hydrogen, nitrogen, chlorine, sulfur and heavy metal compounds.Testing the true density of petroleum coke will …

Influence of Coke Real Density on Anode …

An increase in the real density of coke has been observed in recent years. This increase, which is due to higher coke calcination temperatures, leads to an improvement in coke reactivity.

Why do we measure the true density of …

Petroleum coke is a black or dark gray hard solid petroleum product with a metallic luster and is porous. It is a granular, columnar or needle-like carbonaceous material consisting of tiny graphite crystals.Petroleum coke consists of hydrocarbons, 90-97% carbon, 1.5-8% hydrogen, nitrogen, chlorine, sulfur and heavy metal compounds.Testing the true density of petroleum coke will …

THE CALCINATED PETROLEUM COKE

THE CALCINATED PETROLEUM COKE TŞ 05766698-17-99 № Description of index Figure А Б 1 Mass portion of the total moisture, %, not more than 0,5 0,5 2 Ash content, %, not more than 0,7 0,6 3 Mass portion of sulfur, in %, not more than 1,0 0,8 4 Real density, g/ sm3, 2,01-2,06 2,06-2,08 5 Mass portion of coke with the size of pieces

ASTM-D2638 | Standard Test Method for …

5.1 The real 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.

Uniform Bulk Density for Calcined …

Abstract. Aluminium smelters are tightening bulk density specifiions for Calcined Petroleum Coke while refiners are sacing green coke densities at …

ASTM D2638 Test Method for Real Density …

Density, therefore, is a major quality specifiion of calcined petroleum coke and is used as a control in coke calcination. 6. Interferences 6.1 Oil or other dedust material sprayed on calcined petroleum coke to control dust will interfere with the determination of real density so the oil must be removed before reducing the sample to 75 µm

Standard Test Method for Real Density of Calcined

1.1 This test method covers the determination of the real density (RD) of calcined petroleum coke. Real density, by deÞnition, is obtained when the particle size of the test specimen is smaller than 75 µm (No. 200 sieve). 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

ASTM D2638 Test Method for Real Density …

Density, therefore, is a major quality specifiion of calcined petroleum coke and is used as a control in coke calcination. 6. Interferences 6.1 Oil or other dedust material sprayed on calcined petroleum coke to control dust will interfere with the determination of real density so the oil must be removed before reducing the sample to 75 µm

THE CALCINATED PETROLEUM COKE

THE CALCINATED PETROLEUM COKE TŞ 05766698-17-99 № Description of index Figure А Б 1 Mass portion of the total moisture, %, not more than 0,5 0,5 2 Ash content, %, not more than 0,7 0,6 3 Mass portion of sulfur, in %, not more than 1,0 0,8 4 Real density, g/ sm3, 2,01-2,06 2,06-2,08 5 Mass portion of coke with the size of pieces

Petroleum coke volume to weight conversion

About petroleum coke; 1 cubic meter of petroleum coke weighs 2 230 kilograms [kg] 1 cubic foot of petroleum coke weighs 139.21435 pounds [lbs] Petroleum coke weighs 2.23 gram per cubic centimeter or 2 230 kilogram per cubic meter, i.e. density of petroleum coke is equal to 2 230 kg/m³; at 20°C (68°F or 293.15K) at standard atmospheric pressure.

STUDY ON PHYSICAL-CHEMICAL PROPERTIES OF …

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.

Standard Test Method for Real Density of Calcined

Density, therefore, is a major quality speciÞion of calcined petroleum coke and is used as a control in coke calcination. 6. Interferences 6.1 Oil or other dedust material sprayed on calcined petro-leum coke to control dust will interfere with the determination of real density so the oil must be removed before reducing the sample to 75

Guide to ASTM Test Methods for the Analysis of Petroleum

real density of calcined petroleum coke D 5004 77 gravity, specific D 5002 78 by digital meters D 4052 78 of light hydrocarbons by pressure thermohydrometer D 1657 79 of liquids by Bingham pycnometer D 1217 79 gravity, specific D 1298 80 of solid pitch by pycnometer D 2320 80

Petroleum Coke :: /a>

Raw petroleum coke is stored in a closed shed, real density & oxidation characteristics. The exhaust gases leaving the cooler and kiln are vented into an incinerator. The incinerator exhaust gases are subsequently sent to a Gas cleaning system through boiler.