density of calcined petroleum coke ranked

Human Health Risk Characterization of Petroleum Coke Calcining …

2016/4/1· Calcined coke is a high quality carbon material produced by calcining green petroleum coke. Calcining is the process of heating green petroleum coke in a kiln to remove excess moisture, extract all remaining hydrocarbons, and modify the crystalline structure of the coke into a denser,

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density of silicon carbide in latvia cas nuer of calcined petroleum coke vendors kgs of welded wire in sweden calcined determination of calcium petroleum coke …

Production and Appliion of Calcined Coke In Rotary Kilns …

Petroleum coke is usually calcined in a gas-fired rotary kiln or rotary hearth at high temperatures, around 1200 to 1450 C, to remove moisture, drive off volatile matters, increase the density of the coke, increase physical strength, and electrical conductivity of the

Petroleum Coke :: /a>

Calcined Petroleum Coke (CPC) is a form of highly electrically conductive, densed Carbon with very low specific Electrical Resistance, and having fixed Carbon of approximately 99.5%. CPC is used extensively as Anode in Alumina Smelters, and in the manufacturing of Graphite/ Graphite Electrodes, and Thermal Paste for Ferro Alloys & industries in Arc Furnaces.

Petroleum Coke - an overview | ScienceDirect Topics

A. A Boateng, in Rotary Kilns (Second Edition), 2016Abstract Petroleum coke is a by-product of the coker process in the oil industry. In its raw form, it is also called “green coke” or green petroleum coke. Calcined petroleum coke is an important industrial

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Anthracite often referred to as black coal or hard coal contains carbon content of more than 92% and has very fewer impurities as well as the highest energy density among all types of coal. Anthracite is calcined at a temperature over 1200°C in an electrical or gas furnace which reduces volatile, moisture, and sulfur content to less than 2%.

Refining Community | » Topic: Need a method for …

2011/5/16· Home › Forums › Coking › Operations › Coke Product, Feedstock, Storage, Handling › Coke Product › Need a method for determination of Green Coke Density This topic contains 6 replies, has 3 voices, and was last updated by Anonymous 10 years ago. Author Posts Noveer 4, 2010 at 1:54 am #2474 Freddy Martinez Participant Hi, Please help me with some information regarding the

FUZZY GREY RELATIONAL ANALYSIS FOR INFLUENCE FACTORS ON THE QUALITY OF CALCINED PETROLEUM COKE

Real density and powder resistivity are key indiors for the quality of calcined petroleum coke (CPC). They are closely related to calcining parameters in shaft calciner. Fuzzy grey relational analysis was proposed to evaluate the effects of various factors 2 8

Standard Test Method for Real Density of Calcined Petroleum Coke by Xylene …

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 SI (metric) units are to be regarded as standard. 1.3 This standard

FUZZY GREY RELATIONAL ANALYSIS FOR INFLUENCE FACTORS ON THE QUALITY OF CALCINED PETROLEUM COKE

Real density and powder resistivity are key indiors for the quality of calcined petroleum coke (CPC). They are closely related to calcining parameters in shaft calciner. Fuzzy grey relational analysis was proposed to evaluate the effects of various factors 2 8

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

ASTM D2638 - 21 Standard Test Method for Real Density …

D2638-21 Standard Test Method for Real Density of Calcined Petroleum Coke by Helium Pycnometer real density~ test specimens~ helium pycnometers~ particle size~ ~ 2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

The History and Future Challenges of Calcined Petroleum Coke Production and …

2014/12/20· The History and Future Challenges of Calcined Petroleum Coke Production and Use in Aluminum Smelting LES EDWARDS1,2 1.—Rain CII Carbon, Covington, LA 70433, USA. 2.—e-mail: [email protected] Calcined petroleum coke is used for the production of

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

of calcined petroleum coke porosity which affects its suitability for use in pitch-bonded carbon appliions. 3.2 WARNING - Vibrated bulk density for a sample of calcined petroleum coke is strongly dependent upon average particle size and

Petroleum Coke - an overview | ScienceDirect Topics

A. A Boateng, in Rotary Kilns (Second Edition), 2016Abstract Petroleum coke is a by-product of the coker process in the oil industry. In its raw form, it is also called “green coke” or green petroleum coke. Calcined petroleum coke is an important industrial

Petroleum coke volume to weight conversion - Aqua-Calc

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.

IS 1448-139 (1992): Methods of test for petroleum and its products, Part 139: Determination of real density of calcined petroleum coke …

4.3 Determination of Real Density of Calcined Petroleum Coke ( CPC ) 4.3.1 Obtain 5 g of dried -75 p size, calcined petroleum coke, prepared as per the procedure given in IS 1447 ( Part 4 ) : 1989. 4.3.2 Weigh a calibrated Pyknometer

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

IS 1448-133: Methods of test for petroleum and its products, Part 133: Determination of real density of calcined petroleum coke by Bureau of Indian Standards Publiion date 1989 Usage CC0 1.0 Universal Topics data.gov, standardsbis, public.resource

Vibrated Bulk Density (VBD) of Calcined Petroleum …

2017/7/25· Vibrated bulk density (VBD) is a quantitative measurement used in the aluminum industry to evaluate the density of calcined petroleum coke. In the calcining industry, the reproducibility of the current ASTM International (ASTM) method D4292 generates a wide range of VBD data.

Standard Test Method for Determination of Vibrated Bulk Density of Calcined Petroleum Coke

is measured after vibration and the bulk density is calculated. 5. Significance and Use 5.1 Vibrated bulk density, VBD, is an indior of calcined petroleum coke porosity, which affects its suitability for use in pitch-bonded carbon appliions. (Warning

Production and Appliion of Calcined Coke In Rotary Kilns …

Petroleum coke is usually calcined in a gas-fired rotary kiln or rotary hearth at high temperatures, around 1200 to 1450 C, to remove moisture, drive off volatile matters, increase the density of the coke, increase physical strength, and electrical conductivity of the

Grey Relation Analysis Methodology and its Appliion

Influencing factors on Quality of calcined petroleum coke were studied using grey relation analysis. Six influencing factors on real density and powder resistivity were studied (Huang et.al., 2018) Integrated affective design and grey relation analysis was

FUZZY GREY RELATIONAL ANALYSIS FOR INFLUENCE FACTORS …

ence degree (most to least) to the real density, the factors were ranked as T 2, V, DR, T 8, A, and S, and for the powder resistivity, they were ranked as V, T 2, DR, T 8, and S. Keywords: calcined petroleum coke; fuzzy grey relational analysis; shaft calciner

STUDY ON PHYSICAL-CHEMICAL PROPERTIES OF PETROLEUM …

6 Study on physical-chemical properties of petroleum cokes 981 concentrations in coke normally increase upon calcining due to the weight loss from evolution of the volatile matter [17]. Mo content of calcined cokes studied varies less in the large of 53.7 to 156

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density of silicon carbide in latvia cas nuer of calcined petroleum coke vendors kgs of welded wire in sweden calcined determination of calcium petroleum coke …

Standard Test Method for Real Density of Calcined Petroleum …

real density (RD) of calcined petroleum coke. Real density, by definition is obtained when the particle size of the specimen is smaller than 75 microns (No. 200 Sieve). 1.2 The values stated in acceptable metric units are to be regarded as the standard. 1.3 This

Uniform Bulk Density for Calcined Petroleum Coke

Abstract. Aluminium smelters are tightening bulk density specifiions for Calcined Petroleum Coke while refiners are sacing green coke densities at the cost of outputs. Previously, Apparent