characterization of calcined petroleum coke features

(PDF) Utilization of petrographic analysis for

Utilization of petrographic analysis for determination of petroleum coke mixtures. TURKISH JOURNAL OF EARTH SCIENCES, 2014. Jale Gulen. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 37 Full PDFs related to this paper. READ PAPER.

Characterization of NORM Sources in Petroleum …

12/12/2010· Petroleum coke, or “petcoke,” is a waste by-product of the oil refining industry. The majority of petcoke consumption is in energy appliions; alyst coke is used as refinery fuel, anode coke for electricity conduction, and marketable coke for heating cement kilns.

Heat Transfer Characteristics of Calcined Petroleum …

The calcined petroleum coke flows from top to bottom in the heat exchanger surrounded by tubes and diaphragm walls, and the water flows from bottom to top in the tubes. The temperature of calcined petroleum coke is high; the water temperature is low; so the heat is transferred to water from calcined petroleum coke.

Thermal Conversion Characteristics of Coal Tar …

Coal tar soft pitch (CTSP) used as raw material of preparing needle coke was heat-treated at 460, 480 and 500 °C for different holding time under the pressure of 0 MPa and 0.25 MPa. The changes of group compositions such as toluene solubles (TS), toluene insolubles-quinoline solubles (TI-QS) and quinoline insolubles (QI) were mainly studies during the thermal conversion of the CTSP.

bp coke | Products and services | Home

In the United States, we provide marketing services of green petroleum coke from the Whiting Refinery and calcined petroleum coke for the bp Cherry Point Refinery and Marathon Wilmington Calciners. bp’s Cherry Point, Washington calciner is loed near the Canadian border inside the bp Cherry Point Refinery, and produces approximately 800,000

Producers Of Calcined Petroleum Coke - Free PDF …

salient features of construction and production techniques Calcined Petroleum Coke (CPC) is a vital component in aluminium smelting with a minimum. characterization of green and calcined coke - ResearchGate Various properties of green (raw) and calcined petroleum cokes were of shot and needle cokes; and needle coke (not used in

Modeling and Simulation of Petroleum Coke …

13/10/2015· Petroleum coke is one of the main raw materials used for carbon anode in the aluminum electrolytic industry. Calcination of petroleum coke is the first process of prebaked anode preparation.1,2 Green petroleum coke needs be calcined to remove moisture and volatiles, and to obtain an appropriate crystalline structure.3 The class of calcined petroleum coke directly affects …

STUDIES ON THE GRAPHITIZATION OF CALCINED PETROLEUM COKE

EAAPR and characterization of heat-treated graphite powder products. Experimental : Materials The calcined & Methods: petroleum coke powder (CPC) supplied by M/s Nalco Ltd, Bhubaneswar, India., was used as one of the raw materials. The fixed carbon content of CPC was found to be 98%. The amorphous boron

PRODUCTION OF NITROGENATED CARBON NANOTUBES (CNTs) …

Production of Nitrogenized carbon nanotubes (cnts) from Calcined petroleum coke (cpc) by ammonia-Cal argon arc plasma heating method J.L Gumaste, K .Jayshankar, P.S.Mukherjee, S.K.Singh and B. K. Mishra IIMT(CSIR) –BHUBANESWAR-751013, (Orissa) [email protected] ABSTRACT

Microstructural Characterization of Next Generation

Microstructural Characterization of Next Generation Nuclear Graphites Chinnathai Karthik,1,2,* Joshua Kane,1,2 Darryl P. Butt,1,2 William E. Windes,2,3 and Rick Ubic1,2 1Department of Materials Science and Engineering, Boise State University, 1910 University Drive, Boise, ID 83725, USA 2Center for Advanced Energy Studies, 995 University Blvd., Idaho Falls, ID 83415, USA

Modeling and Simulation of Petroleum Coke …

13/10/2015· Petroleum coke is one of the main raw materials used for carbon anode in the aluminum electrolytic industry. Calcination of petroleum coke is the first process of prebaked anode preparation.1,2 Green petroleum coke needs be calcined to remove moisture and volatiles, and to obtain an appropriate crystalline structure.3 The class of calcined petroleum coke directly affects …

Analysis and Characterization of High-Volatile Petroleum Coke

Analysis and Characterization of High-Volatile Petroleum Coke. Recent Adv Petrochem Sci. 2018; 6(1): 555677. DOI: 10.19080 RAPSCI.2018.06.555677 Volatile matter, which marks the high-volatile coke, can be an important indiion of coke quality and properties. Green coke volatility levels can be qualitatively related to calcined coke quality [11].

AccuPyc II - Micromeritics AccyPyc Gas Displacement …

29/09/2020· Calcined Petroleum Coke: The 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: ASTM D2638: Soil

Physicochemical Characterization of Moroccan Phosphate and

characterisation of the petroleum coke (Heintz, 1996; Suelves et al., 2002; Commandre & Salvador, 2005) and its appliion (Méndez et al., 2006; Murthy et al., 2014). The present work is part of an extensive research and development program on energy optimization of the calcination process of the Moroccan phosphate ore using coke a solid fuel.

The characterization of petroleum coke - ScienceDirect

01/01/1996· The characterization of both green, or uncalcined, and calcined petroleum coke filler is described utilizing known, standard test procedures to obtain the necessary data needed to characterize a candidate coke. Shortcomings in evaluating an uncalcined coke in the laboratory are also discussed.

petroleum coke properties

Petroleum coke calcining - Calcined Petroleum Coke (CPC) is obtained by calcining Raw Petroleum Coke (RPC) at temperatures as high as 1400oC. RPC is a by-product of the oil refining process and is derived from the distillation of petroleum crude in delayed cokers.

petroleum coke properties

Petroleum coke calcining - Calcined Petroleum Coke (CPC) is obtained by calcining Raw Petroleum Coke (RPC) at temperatures as high as 1400oC. RPC is a by-product of the oil refining process and is derived from the distillation of petroleum crude in delayed cokers.

[PDF] CEURACTERIZATION OF GREEN AND …

Various properties of green (raw) and calcined petroleum cokes were analyzed and evaluated for use in aluminum anode-grade carbon. Petroleum cokes for this characterization study include different cokes produced from several refineries in U.S. and in other regions of the world such as China, Indonesia, Brad, Argentine and Kuwait. Coke properties evaluated are: moisture, volatile carbon matter

Microstructural Characterization of Next Generation

Microstructural Characterization of Next Generation Nuclear Graphites Chinnathai Karthik,1,2,* Joshua Kane,1,2 Darryl P. Butt,1,2 William E. Windes,2,3 and Rick Ubic1,2 1Department of Materials Science and Engineering, Boise State University, 1910 University Drive, Boise, ID 83725, USA 2Center for Advanced Energy Studies, 995 University Blvd., Idaho Falls, ID 83415, USA

65996-77-2 | Sigma-Aldrich

Calcined petroleum coke. Calcined petroleum coke. Synonyms: Coke. CAS Nuer: 65996-77-2. Product Nuer Product Description SDS; NIST2719: NIST

Mixing variables for prebaked anodes used in aluminum

minum. Calcined petroleum coke and coal tar pitch are mixed to make anode paste. In a homogeneous paste, c oke aggregates are uniformly dis-tributed in the binder matrix that is a mixture of pitch and fine coke particles. Pitch and binder matrix have also the possibility to penetrate into the coke …

petroleum coke properties

Petroleum coke calcining - Calcined Petroleum Coke (CPC) is obtained by calcining Raw Petroleum Coke (RPC) at temperatures as high as 1400oC. RPC is a by-product of the oil refining process and is derived from the distillation of petroleum crude in delayed cokers.

ACS Symposium Series (ACS Publiions)

Carbonization and Coke Characterization Harald Tillmanns Chapter 16 , 215-233 DOI: 10.1021/bk-1986-0303.ch016 Publiion Date (Print) : April 14, 1986

US20120298553A1 - Predicting petroleum coke …

US20120298553A1 US13/117,446 US201113117446A US2012298553A1 US 20120298553 A1 US20120298553 A1 US 20120298553A1 US 201113117446 A US201113117446 A US 201113117446A US 2012298553 A1 US2012298553 A1 US 2012298553A1 Authority US United States Prior art keywords coke resid feedstock asphaltene coking Prior art date 2011-05-27 Legal status (The legal status is an …

petroleum coke

29/09/2016· Some light on the mechanisms involved could be taken also from the studies of steel companies using a high proportion of petroleum coke in their coking blend [5, 13-14]. COKE BEHAVIOR IN THE CUPOLA. The most interesting feature presented by this coke from the point of view of cupola operation is the negligible ash content.

Tutorial: Delayed Coking Fundamentals

coking drums downstream of the heater. Three physical structures of petroleum coke : shot, sponge, or needle coke can be produced by delayed coking. These physical structures and chemical properties of the petroleum coke determine the end use of the material which can be burned as fuel, calcined …

(PDF) Calcinations of Petroleum coke - ResearchGate

Petroleum coke (both green and calcined) is a black-colored solid produced b y the high pressure thermal decomposition of heavy (high boiling) petroleum process streams and re sidues.

Calcinations of Petroleum coke

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 carbonization of the feedstock''s to produce a substance with a high carbon-to-hydrogen ratio.