Products

Home Productsdensity of calcined petroleum coke in ukraine

density of calcined petroleum coke in ukraine

I want to know importance of Real Density and Vibrated …

Sridhar Balakrishnan, Bharat Oman Refineries Limited , [email protected] Vibrated bulk density : Vibrated Bulk Density , is an indior of calcined petroleum coke porosity .The porosity characteristics of calcined petroleum coke have a significant impact on anode performance. It has been observed that the porosity of calcined petroleum coke

Petroleum coke - Wikipedia

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 shorter chains—that takes place in units termed coker units . [1] (

Why do we measure the true density of petroleum …

Generally, petroleum coke of the first grade has a sulfur content of 0.5(%), a moisture content of 0.5(%), and a true density of 2.0-2.08(g/cm3). The true density of delayed petroleum coke is no more than 2.08~2.13 g/cm3.

Panjin G-High Carbon Materials Co., Ltd - To Uncover the …

27/1/2021· The Real Density of petroleum coke is raised from 1.42~1.61g/cm³to 2.00~2.12g/cm³ after the calcining process. As the temperature changes, the real density changes accordingly, which means that the real density directly reflects how and at what temperature the petroleum coke is being calcined.

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

DETERMINATION OF VIBRATED BULK DENSITY OF CALCINED PETROLEUM COKE UDC 665’777’4 : 531’754 Adapted from ASTM 04292-83 1.

Calcined/Graphitized Petroleum Coke CPC GPC

The true density of calcined petroleum coke is the main item to measure the quality of petroleum coke, generally sing, the higher the true density after calcination, it means that this coke is easy to graphite, and the resistivity is low and the thermal expansion coefficient is small after graphitization.

Human Health Risk Characterization of Petroleum Coke Calcining …

1/4/2016· 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,

Petroleum Testing Group/Petroleum Coke Revised Summaries

two products. 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. Green coke is the initial product from the cracking and

STUDY ON PHYSICAL-CHEMICAL PROPERTIES OF PETROLEUM …

factors which determine the quality of petroleum coke: such density, metal and sulphur content, electrical resistivity. Knowledge of structure parameters also contributes to characterization and utilization of petroleum coke [3-4]. Impurity levels in petroleum cokes

Calcined Petroleum Coke Density Separation Process: …

Use of a coke separator has resulted in an increase of baked anode density (BAD) by ~0.015 g/cm³. Furthermore, the BAD variation upon use of different cokes was reduced. Different phases of the technology development (from laboratory experiments to industrial implementation) and results from six years of operation are presented.

Human Health Risk Characterization of Petroleum Coke Calcining …

1/4/2016· 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,

Standard Test Method for Real Density of Calcined Petroleum Coke …

density of the petroleum coke sample. This is possible due to the fact that the real density of calcined petroleum coke is not affected by temperature changes over a limited temperature range. 7.3 Analytical Balance, accurate to 60.1 mg. 7.4 Vacuum Desicor

Density of Petroleum coke in 285 units and reference …

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.

Human Health Risk Characterization of Petroleum Coke Calcining …

1/4/2016· 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,

(PDF) Calcinations of Petroleum coke - ResearchGate

fixed carbon of the coke to over 95%, electrical cond uctivity. improved and real density increase when coke is calcined. Sulfur. content of the calcined coke is dependent on the sulfur in the

Microstructure and physical-chemical properties of petroleum coke …

tion of carbon is 80-90% and when calcined petroleum coke is used, utilization is 60 - 70%. The results of microstructure examination of analysed coke are shown in figures 1 and 2. Macrostructure of coke discovered by using a stereo microscope (Fig. 1) is

Calcined Petroleum Coke - Oxbow

Calcined petroleum coke is a critical ingredient in the production of aluminum. It is created by placing high quality raw "green" petroleum coke into rotary kilns, where it is heated to temperatures between 1200 to 1350 ˚C (2192 to 2460 ˚F). The high temperatures remove excess moisture, extract all remaining hydrocarbons and modify the crystalline

Microstructure and physical-chemical properties of petroleum coke …

tion of carbon is 80-90% and when calcined petroleum coke is used, utilization is 60 - 70%. The results of microstructure examination of analysed coke are shown in figures 1 and 2. Macrostructure of coke discovered by using a stereo microscope (Fig. 1) is

2019 Study: Petroleum Coke (Green & Calcined) in the …

25/11/2019· V.4. The balance of petroleum coke consumption in Ukraine in 1999-2018 V.5. The main enterprises-consumers of petroleum coke in the CIS, their …

Vibrated Bulk Density (VBD) of Calcined Petroleum …

28/2/2011· Vibrated Bulk Density (VBD) of Calcined Petroleum Coke and Impliions of Changes in the ASTM Method D4292

(PDF) Calcinations of Petroleum coke - ResearchGate

fixed carbon of the coke to over 95%, electrical cond uctivity. improved and real density increase when coke is calcined. Sulfur. content of the calcined coke is dependent on the sulfur in the

The History and Future Challenges of Calcined Petroleum Coke …

20/12/2014· Needle coke is a premium product with very low S and impurity levels and a highly layered or aniso- tropic structure. It has a low coefficient of thermal expansion (CTE< 2.0 9 106/K), making it the material of choice for the production of the graphite electrodes used in steel-producing electric arc fur- …

Standard Test Method for Sieve Analysis of Petroleum Coke

Topsize Type of Coke Initial Sample Mass Requirement, g Expected Relative Error, % 75 mm Green 50,000 6 50 mm Green 30,000 6 25 mm Green/Calcined 1,500 3 19 mm Green/Calcined 1,300 1 12.5 mm Green/Calcined 1,000 1 4.75 mm Green/Calcined 800

Petroleum coke - Wikipedia

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 shorter chains—that takes place in units termed coker units . [1] (

Standard Test Method for Real Density of Calcined Petroleum Coke …

density of the petroleum coke sample. This is possible due to the fact that the real density of calcined petroleum coke is not affected by temperature changes over a limited temperature range. 7.3 Analytical Balance, accurate to 60.1 mg. 7.4 Vacuum Desicor

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

20/12/2014· Needle coke is a premium product with very low S and impurity levels and a highly layered or aniso- tropic structure. It has a low coefficient of thermal expansion (CTE< 2.0 9 106/K), making it the material of choice for the production of the graphite electrodes used in steel-producing electric arc fur- …

Petroleum coke - Wikipedia

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 shorter chains—that takes place in units termed coker units . [1] (

Petroleum Coke Industries Co. (KSCC): Product & …

Calcined Petroleum Coke (CPC) is a form of highly electrically conductive, dense 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.

Calcinations of Petroleum coke - ResearchGate

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 Testing Group/Petroleum Coke Revised Summaries

two products. 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. Green coke is the initial product from the cracking and