Welcome to FengYuan Metallurgical Materials Co., Ltd.

calcinied petrolium coke testing procedure introductions

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

density of a representative 2-kg sample of calcined petroleum coke, after vibration to increase compaction. 1.2 The procedure is limited to particles passing through a 6.68-mm opening sieve (equivalent to a 3-mesh Tyler Standard Series) and retained on a 0.21

Method for determining the coefficient of thermal expansion of coke …

1992/1/13· The coke starting material can be any size calcined coke Tyler 325 mesh or larger, preferably Tyler 200 mesh or larger, however, the exact size distribution is not critical. It is important to note that improved reproducibility is achieved when a sufficient nuer of large particles are present to properly align and orient in the pressed pellet.

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

ASTM International Announces New Proficiency Testing Program …

ASTM International’s new Proficiency Testing Program (PTP) on Petroleum Coke provides laboratories with a statistical quality assurance tool, enabling them to compare, improve and maintain a high level of performance in the use of ASTM tests on commercial calcined and green petroleum coke with other laboratories worldwide.

ISO/DIS 10143(en), Carbonaceous materials for the production of aluminium ? Calcined coke …

6.2 Sample preparation calcined petroleum coke 6.3 Sample preparation all samples 7 Procedure 7.1 Test portion 7.2 Setting up the test

ASTM D5709 - 95(2000)e1 Standard Test Method for Sieve Analysis of Petroleum Coke

1. Scope 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 calcined petroleum coke with a topsize of no more than 25 mm. Size fractions

Standard Test Method for Sieve Analysis of Petroleum Coke

Calcined Petroleum Coke Green Petroleum Coke 25.0 mm 25.0 mm 19.0 mm 12.5 mm 12.5mm 4.75mm 4.75 mm 4.75 mm 3.35 mm 2.36 mm 1.18 mm 600 µm 300 µm 212 µm 150 µm 75 µm 75 µm TABLE 2 Initial Minimum Test Sample Mass Requirements for

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

Influence of Coke Calcining Level on Anode Real Density, L C and Other Properties Using a Constant Baking Cycle Christopher Kuhnt, Les Edwards, Marvin Lubin, and Kevin Harp Abstract Real density (RD) and crystallite size (L C) are common measures to control

ASTM D5709-09(2015) - 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 calcined petroleum coke with a topsize of no more than 25 mm. Size fractions go down to and include 4.75 mm for green petroleum coke and 75 μm for calcined petroleum coke.

ASTM D5709-09(2015) - 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 calcined petroleum coke with a topsize of no more than 25 mm. Size fractions go down to and include 4.75 mm for green petroleum coke and 75 μm for calcined petroleum coke.

ASTM International - ASTM D4292-92(2007) - Standard Test Method for Determination of Vibrated Bulk Density of Calcined Petroleum Coke …

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. 1.2 The procedure is limited to particles passing through a 6.68-mm opening sieve (equivalent to a 3-mesh Tyler Standard Series) and retained on a 0.21-mm opening sieve (equivalent to a 65-mesh Tyler Standard Series).

ASTM D5709-09(2015) - Standard Test Method for Sieve Analysis …

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 calcined petroleum coke with a topsize of no more than 25 mm. Size fractions go down to and include 4.75 mm for green petroleum coke and 75 μm for calcined petroleum coke.

ASTM D5709 - 95(2000)e1 Standard Test Method for Sieve Analysis of Petroleum Coke

1. Scope 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 calcined petroleum coke with a topsize of no more than 25 mm. Size fractions

UTILIZATION OF CALCINED PETROLEUM COKE AS PARTIAL …

Calcined Petroleum Coke and carbon fiber were determined through flexural and compressive strength tests, with samples consisting of 0%, 25%, 50%, 75% and 100% of Calcined Petroleum Coke admixture content; The

ISO 20203:2005(en), Carbonaceous materials used in the production of aluminium ? Calcined coke ? Determination of crystallite size of calcined

Calcined petroleum coke contains crystallites of different heights. This test method covers the determination of the average height of all crystallites in the sample by empirical interpretation of the X-ray diffraction pattern. The crystallite diameter (L a) is not

ASTM D4292-92(2002)e1 Standard Test Method for …

ASTM D4292-92 (2002)e1. 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. 1.2 The procedure is limited to particles passing through a 6.68-mm opening sieve (equivalent to a 3-mesh Tyler Standard Series) and retained on a 0.21-mm

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

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

Influence of Coke Calcining Level on Anode Real Density, L C and Other Properties Using a Constant Baking Cycle Christopher Kuhnt, Les Edwards, Marvin Lubin, and Kevin Harp Abstract Real density (RD) and crystallite size (L C) are common measures to control

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

1.1 This standard describes a procedure for the determination of bulk density of a representative 2 kg sample, of calcined petroleum coke, after vibra- tion to increase compaction. 1.2 The procedure is limited to particles passing through a 6

[PDF] IMPROVING THE REPEATABILITY OF COKE BULK DENSITY TESTING …

IMPROVING THE REPEATABILITY OF COKE BULK DENSITY TESTING. The “Pechiney” mercury apparent density test was used by the aluminium industry for many years to measure the density of calcined petroleum coke. Over the last five years, the industry has moved away from this test for occupational health and safety reasons.

Utilization of Biocoke as Raw Material for Carbon Anode …

2. Experimental 2.1 Materials For the fabriion of anodes , industrial raw materials were used: one type of calcined petroleum coke , one type of coal tar pitch , and recycled carbon material s that are required in the recipe. .Biocokes were produced from raw

Standard Test Method for Real Density of Calcined Petroleum Coke …

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. 6.1.1 When a petroleum oil was used, it can be removed by flushing with a solvent such as methylene chloride, dichloro-ethane

ISO/DIS 10143(en), Carbonaceous materials for the production of aluminium ? Calcined coke …

6.2 Sample preparation calcined petroleum coke 6.3 Sample preparation all samples 7 Procedure 7.1 Test portion 7.2 Setting up the test

ASTM International - ASTM D4292-92(2007) - Standard Test Method for Determination of Vibrated Bulk Density of Calcined Petroleum Coke …

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. 1.2 The procedure is limited to particles passing through a 6.68-mm opening sieve (equivalent to a 3-mesh Tyler Standard Series) and retained on a 0.21-mm opening sieve (equivalent to a 65-mesh Tyler Standard Series).

ASTM D5709 - 09 Standard Test Method for Sieve Analysis of …

1. Scope. 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 calcined petroleum coke with a topsize of no more than 25 mm. Size fractions go down to and include 4.75 mm for green petroleum coke and 75 μ m for calcined

ASTM-D4292 | Standard Test Method for Determination of Vibrated Bulk Density of Calcined Petroleum Coke …

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. 1.2 The procedure is limited to particles passing through a 6.68 mm opening sieve (equivalent to a 0.265 in. USA Series) and retained on a 0.21 mm opening sieve (equivalent to a 70 mesh USA Series).

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

Bulk Density - Overview of ASTM and ISO Methods With Examples …

There are international standards for testing coke bulk density; ASTM has two vibrated bulk density (VBD) methods, D4292 and D7454, and ISO has a tapped bulk …

ISO 20203:2005(en), Carbonaceous materials used in the …

Calcined petroleum coke contains crystallites of different heights. This test method covers the determination of the average height of all crystallites in the sample by empirical interpretation of the X-ray diffraction pattern. The crystallite diameter (L a) is not

Related links