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petroleum coke properties
STUDY ON PHYSICAL-CHEMICAL PROPERTIES OF PETROLEUM
for different petroleum coke samples reported by other authors as well [18-19]. 4. CONCLUSIONS The physical and chemical properties of some petroleum cokes produced in several different refineries have been examined. Coke properties evaluated are: moisture, volatile carbon matter, ash and metals (Mo, Ni,
Petroleum coke properties The energy solution for your
Coke properties The energy solution for your industry At Repsol we are committed to innovation and technological development. This has helped us produce a product that is competitive in every way. Green Fuel Grade Petcoke properties. This carbonaceous product is obtained by refining oil.
Petroleum coke
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. (Other types of coke are derived from coal.) Stated succinctly, coke is the "carbonization product of high-boiling hydro
Evaluation of the Physical-Chemical Properties in
Properties in Petroleum Coke Table 2 Typical Properties of Green Petroleum Cokes Proximate, wt % (Dry-basis) A B C Moisture 0.28 0.21 0.26 Volatile 9.9 12.2 10,7 Ash 0.09 0.06 0,04 Sulphur 1.7 1.57 1.16 Data from Table 2 show that coke A is produced from
Petroleum coke properties The energy solution for your
Coke properties The energy solution for your industry At Repsol we are committed to innovation and technological development. This has helped us produce a product that is competitive in every way. Green Fuel Grade Petcoke properties. This carbonaceous
Effect of petroleum coke properties and structure on
The properties of these products are, to a large extent, determined by those of the precursor coke which are, in turn, related to the composition and coking reactions of the petroleum coke feedstock. For these reasons, we have carried out, over the years, extensive studies of the mechanism of coking and on the relation of petroleum feedstock
Chapter 15 Properties of Petroleum Coke, Pitch, and
Test methods used to characterize the properties of petroleum coke, pitch, carbon artifacts (anodes and cathodes), and manufactured carbon products and graphite are presented in this chapter. This includes the raw materials and artifacts used in the electrolytic production of aluminum as well as graphite and its artifacts.
what is petroleum coke? DXD
Jun 16, 2020 Petroleum coke has its unique physical, chemical and mechanical properties. It is itself a non-volatile carbon with heat generating parts, volatiles and mineral impurities, that is, sulfur, metal compounds, water, ash and other substances contained. These indicators determine The chemical properties of coke. The role of petroleum coke
Effects of the physical and chemical properties of
Key words: Petroleum coke, petroleum coke water slurry, slurryability, particle size distribution, pore structure Effects of the physical and chemical properties of petroleum coke on its slurryability *Corresponding author. email address: [email protected] Received July 4, 2011 1 Introduction 3HWUROHXP FRNH DQ HQG SURGXFW RI WKH SHWUROHXP UH¿QLQJ
The Effects of Petroleum Coke Properties on Carbon Anode
Oct 30, 2012 Comprehensive bench-scale testing of the effects of calcined coke on the properties ofprebaked anodes for aluminum smelting cells has revealed correlations between coke and anode properties. Extensive measurements of the physical properties of coke as well as impurities, determinations of performance-indicative anode properties, and correlation by regression analyses
Impact of Feed Properties and Operating Parameters on
Petroleum Coke General Properties: Volatile Combustible Matter (VCM) • VCM is unconverted pitch Target 12% Max, fuel coke 9% to 10% 14% VCM is very high; Coke will be soft • Increases green coke hydrogen content • Rules of thumb for control in fuel coke Increase heater outlet 5-7 °F for 1% decrease in VCM
The slurrying properties of slurry fuels made of petroleum
Dec 01, 2012 Petroleum coke, as one of byproducts of the oil refining industry, has a significantly increasing production. In China, its yield was about 17.6 million tons in 2011 . Petroleum coke, consisting of hydrocarbons, has the following main characteristics: high carbon content, high calorific value, and low ash content.
Petroleum Coke :: pcickw
Product & Process Calcination is a high temperature process for transforming the physical properties of raw petroleum coke. Raw petroleum coke is stored in a closed shed, then transfer to day bins for easy controlling of feed quality and fed into a rotary kiln in controlled ratios.
Green Petroleum Coke AMINCO RESOURCES
Green Petroleum Coke. Green petroleum coke is generated by delayed coking during the conversion of crude oil into liquid fuels such as gasoline and jet fuels. Green coke quality is derived mainly from the quality of crude oil that a refinery consumes. The quality of the coke determines its use. High sulfur coke is consumed as a solid fuel for
Safety Data Sheet Petroleum Coke Sinclair Oil Corporation
Petroleum Coke, Uncalcined September 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 modification of the standard bacterial assay developed for petroleum substance
CARBON TECHNOLOGY: I: Petroleum Coke
The presence of petroleum-based dedusting agents applied to calcined petroleum coke for control of fugitive dust precludes obtaining correct analytical results when certain tests are performed. Removal of various dedusting agents in commercial use is difficult and the process (es) employed may also affect the properties obtained.
US20120298553A1 Predicting petroleum coke morphology
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
Calcinations of Petroleum coke
B. Calcined petroleum coke . Calcined petroleum coke (CPC) is the product from . calcining. petroleum coke. This coke is the product of the . Coker unit in a crude oil refinery. The calcined petroleum coke is used to make anodes for the aluminum, steel and titanium smelting industry. Calcined petroleum coke is shown in figure 2.
Effect of petroleum coke properties and structure on
The properties of these products are, to a large extent, determined by those of the precursor coke which are, in turn, related to the composition and coking reactions of the petroleum coke feedstock. For these reasons, we have carried out, over the years, extensive studies of the mechanism of coking and on the relation of petroleum feedstock
Chapter 15 Properties of Petroleum Coke, Pitch, and
Test methods used to characterize the properties of petroleum coke, pitch, carbon artifacts (anodes and cathodes), and manufactured carbon products and graphite are presented in this chapter. This includes the raw materials and artifacts used in the electrolytic production of aluminum as well as graphite and its artifacts.
Two Kinds of Coke FSC 432: Petroleum Refining
The major properties of the needle coke include a low coefficient of thermal expansion, a low puffing (sudden volume expansion) tendency during graphitization because of lower nitrogen and sulfur contents, and high mechanical strength. The anode coke has limits on metal contaminants, requiring less than 500 ppm of Ni and V in the coke.
what is petroleum coke? DXD
Jun 16, 2020 Petroleum coke has its unique physical, chemical and mechanical properties. It is itself a non-volatile carbon with heat generating parts, volatiles and mineral impurities, that is, sulfur, metal compounds, water, ash and other substances contained. These indicators determine The chemical properties of coke. The role of petroleum coke
Petroleum Coke: Industry, Health, and Environmental Issues
petroleum coke, or petcoke. Petcoke is a co-product of several processes used during petroleum refining to upgrade “residuum” into gasoline and middle distillate-range fuels. Residuum (or resid) is the substance that remains after refineries initially distill heavy crude oils. Nearly half of
Cokes Carbon and Graphite
Petroleum coke, as far as quantity is concerned, is the most important raw material, and it is formed in a wide range of structures from highly anisotropic needle coke to nearly isotropic fluid coke. The highly anisotropic needle coke, due to its structure, is indispensable for the manufacture of high-performance electrodes used in electric
Definition: Petroleum coke Open Energy Information
Jul 24, 2012 Petroleum coke. A residue high in carbon content and low in hydrogen that is the final product of thermal decomposition in the condensation process in cracking (breaking of carbon-carbon bonds). This product is reported as marketable coke or catalyst coke.Coke from petroleum has a heating value of 6.024 million Btu per barrel. View on .
Green Petroleum Coke AMINCO RESOURCES
Green Petroleum Coke. Green petroleum coke is generated by delayed coking during the conversion of crude oil into liquid fuels such as gasoline and jet fuels. Green coke quality is derived mainly from the quality of crude oil that a refinery consumes. The quality of the coke determines its use. High sulfur coke is consumed as a solid fuel for
Petroleum Coke :: pcickw
Product & Process Calcination is a high temperature process for transforming the physical properties of raw petroleum coke. Raw petroleum coke is stored in a closed shed, then transfer to day bins for easy controlling of feed quality and fed into a rotary kiln in controlled ratios.
Chapter 39 Properties of Fuels, Petroleum Pitch
Abstract. This chapter provides an overview on the origin, properties, and applications of fuel oils, petroleum pitch, petroleum coke, and some related carbon materials along the line of production that connects petroleum refining to the manufacture of carbon materials. Bottom fractions of the liquid products from a petroleum refining process
Safety Data Sheet Petroleum Coke Sinclair Oil Corporation
Petroleum Coke, Uncalcined September 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 modification of the standard bacterial assay developed for petroleum substance
Calcinations of Petroleum coke
B. Calcined petroleum coke . Calcined petroleum coke (CPC) is the product from . calcining. petroleum coke. This coke is the product of the . Coker unit in a crude oil refinery. The calcined petroleum coke is used to make anodes for the aluminum, steel and titanium smelting industry. Calcined petroleum coke is shown in figure 2.
PETROLEUM COKE CATEGORY ANALYSIS AND HAZARD
Because petroleum coke (both green coke and calcined coke) is the substance remaining from treating heavy petroleum feedstocks with high temperature and pressure, many of the physical- chemical properties are not meaningful at ambient environmental conditions.
Calcined petroleum coke NIST® SRM® 2719 65996-77-2
SRM 2719 consists of 50 g of calcined petroleum coke ground to pass a 250 μm (60 mesh) sieve, homogenized, and bottled under an argon atmosphere. For more information, please refer to the SDS and COA. SRM 2719_cert SRM 2719 _SDS
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