2016/5/1· After that, materials of green and calcined petroleum coke and coals of different origin were analysed, following the same procedure explained in the calibration part. In order to check the reliability of the results obtained, the elemental analysis (C, H, N, and S) together with the ash content were performed, either in the reference materials and the unknown samples.
Green petroleum coke or green coke was a solid residue carbon substance processed from refinery petroleum. Green coke has higher calorie comparing with traditional steam coal, it can reach 7500-8500 KCal/kg. Special advantages of using Green Petroleum Coke
ASTM D7454-19 Standard Test Method for Determination of Vibrated Bulk Density of Calcined Petroleum Coke using a Semi-Automated Apparatus standard by ASTM International, 12/01/2019 View all product details
Standard test method for determination of Vibrated Bulk Density od Calcined Petroleum Coke using a Semi-Automated Apparatus. ASTM method D7454, 2008. Google Scholar
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.
The global green petroleum coke market is expected to expand at a significant rate driven by increase in demand from the cement industry. The green petroleum coke market was valued at about US$ 12 Bn in 2016 and is projected to expand at a CAGR of 6.1%
some studies of calcined coke, green coke has more commonly been used in toxicological tests ona ‘‘worst case’’ basis because it contains residual hydrocarbon material. The most extensive toxicology study was a 2-year inhalation testinratsandmonkeys.5 Animalswereexposedfor6h/d,5d/w
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 …
1.1 This test method covers the X-ray fluorescence spectrometric determination of total sulfur and trace metals in samples of raw or calcined petroleum coke. Elements determined using this test method are listed in Table 1. 1.2 Detection limits, sensitivity, and
During the anode fabriion, calcined petroleum coke, recycled material (butts, green and baked rejects), which is (2010), density and electrical resistivity of whole anode using the device/method developed at UQAC, density and electrical resistivity of and
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 …
1997/5/13· A method of reducing the airburning tendency of petroleum coke and carbon anodes made therefrom includes calcining the coke and spray quenching the calcined coke with an additive-containing water. The additive includes an effective amount of a compound of aluminum which is soluble in …
Procedure For Crushing Screening Of Calcined Petroleum Coke We are a high-end mining machinery manufacturer in Asia. The main production equipment includes crusher, sand making machine, ball mill, Raymond mill, cement equipment and other products.
Buy ASTM D 5004 : 2011 TEST METHOD FOR REAL DENSITY OF CALCINED PETROLEUM COKE BY XYLENE DISPLACEMENT from SAI Global I agree to the document licence rules Please confirm that you agree to the document licence rules for all documents listed in the cart.
1996/1/1· The characterization of both green, or uncalcined, and calcined petroleum coke filler is described utilizing known, The dominant structures of a coke were determined by observing the microstructure using a point method on 8-12 particles per coke type or lot.
Guide to ASTM Test Methods for the Analysis of Petroleum Products and Lubricants 2nd Edition R. A. Kishore Nadkarni ASTM Stock No. MNL44–2nd ASTM International 100 Barr Harbor Drive PO Box C700 West Conshohocken, PA 19428-2959 e-mail: [email protected]
Petroleum Coke, Uncalcined Septeer 24, 2014 Page 4 of 6 Mutagenicity: Green coke was not mutagenic in standard in vitro genetic toxicity tests in bacteria and mammalian cells. However, when tested in a modifiion of the standard bacterial assay developed
Mixing variables for prebaked anodes used in aluminum production Kamran Azari a,b, Houshang Alamdari a,b,⁎, Gholamreza Aryanpour b, Donald Picard b, Mario Fafard b, Angelique Adams c a Department of Mining, Metallurgical and Materials Engineering, 1065 Ave. de la Médecine, Laval University, Quebec, QC, Canada G1V 0A6
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.
Green petroleum coke, a form of industrial waste produced in the oil-refining process, was used to synthesize nitrogen-doped graphene-like plates (N-GLPs) together with melamine. In this study, characterization and batch experiments were performed to elucidate the interaction mechanism of N-GLPs and bisphenol A (BPA). Structural analysis of N-GLPs, including scanning electron microscopy …
method. Conclusion Graphite has a theoretical density of 2.26 g/cm3, and calcined petroleum coke about 2.05 g/cm3 whereas tap densities are rela-tively low therefore high volume concentra-tions can be achieved using graphite and coke even in relatively low ®
1981/2/17· Delayed petroleum coke is generally calcined at high temperature to drive off volatile hydrocarbons and moisture. The calcined product may be used to produce anodes for aluminum manufacture, and in cases where the delayed coke is premium type coke, it is used for manufacture of graphite electrodes useful in the electric arc steel-making process.
D 4930 Test Method for Dust Control Material on Calcined Petroleum Coke5 E 11 Specifiion for Wire-Cloth Sieves for Testing Pur-poses6 3. Terminology 3.1 Definitions: 3.1.1 calcined coke—green petroleum coke that has been thermally treated to drive off the
This paper describes a rapid and reliable methodology for the analysis of organic oxygen in petroleum cokes and coals using a pyrolysis furnace followed by IR detection, calculating the detection and quantifiion limits and the uncertainty of the method.
Petroleum coke is usually calcined in rotary kiln. It is a very prevalent problem of unstable production conditions and low recovery rates in coke calcination process. The temperature field in calcining zone is a crucial factor that affects the output and quality of calcined petroleum coke (CPC). Based on the analysis of the major factors affecting the temperature field in above zone, an
Copyright © 2020.sitemap