type of calcined petroleum coke specific heat

Heat Transfer Characteristics of Calcined Petroleum Coke

Heat Transfer Characteristics of Calcined Petroleum Coke in Waste Heat Recovery Process Figure 15 Variations of the heat recovery efficiency with different equivalent specific heat.

Coke (fuel) - Wikipedia

Coke is a grey, hard, and porous fuel with a high carbon content and few impurities, made by heating coal or oil in the absence of air—a destructive distillation process. It is an important industrial product, used mainly in iron ore smelting, but also as a fuel in stoves and forges when air pollution is a concern.. The unqualified term "coke" usually refers to the product derived from low

Determination of heat capacity of petroleum cokes at

Values of the effective heat capacity for raw cokes in the course of heating are presented as are the results obtained in determinations of the effective and true heat capacities of raw coke at 293-1173/sup 0/K. Equations have been obtained to describe the temperature dependence of the heat capacity of raw and calcinated cokes in the respective intervals 293-773 and 293-1173/sup 0/K.

Study on Heat Transfer Characteristic of Furnace Bottom

Abstract—The temperature of Calcined Petroleum Coke particles is as high as 1000℃,which is of great significance in waste heat recovery appliions. Water cooling type furnace bottom specified for Tank Calcination Furnace waste heat recovery system can significantly reduce heat …

Calcinations of Petroleum coke

necessarily be optimal for eventual calcined coke properties [1]. Petroleum cokes are produced at refineries using three different types of coking processes: delayed, hid, and flexi coking. The delayed coker is mostly used at forty-nine U.S. refineries processing [2]. The other fliud coker and flexicoker

evaluation of electric furnace waste heat recovery using

This paper reports the results of heat transfer characteristics of calcined petroleum coke in waste heat recovery process. The model of heat exchanger was set up. The model has been used to investigate the effects of porosity (0.58 to 0.79) equivalent heat conductivity coefficient (0.9 to 1.1) and equivalent specific heat (0.9 to 1.1).

Fundamentals of Petroleum Refining Pages 101 - 150 - Flip

14/03/2015· The low Btu gas (LBG) flow rate is 2000 lb/h. The specific heat of carbon ¼ 0.17 Btu/lb F and the specific heat (Cp) for the gases ¼ 0.24 Btu/lb F. The net coke production in this case is 2.0 wt%. Assume 70% of the coke is consumed in the burner.6.6. 100,000 BPD of crude is introduced to the crude distillation unit (CDU).

Heat Transfer Characteristics of Calcined Petroleum Coke

DOI: 10.1155/2016/2649383 Corpus ID: 58922496. Heat Transfer Characteristics of Calcined Petroleum Coke in Waste Heat Recovery Process @article{Zheng2016HeatTC, title={Heat Transfer Characteristics of Calcined Petroleum Coke in Waste Heat Recovery Process}, author={B. Zheng and Y. Liu and L. Zou and Ruiyang Li}, journal={Mathematical Problems in Engineering}, year={2016}, …

Heat Transfer Characteristics of Calcined Petroleum Coke

DOI: 10.1155/2016/2649383 Corpus ID: 58922496. Heat Transfer Characteristics of Calcined Petroleum Coke in Waste Heat Recovery Process @article{Zheng2016HeatTC, title={Heat Transfer Characteristics of Calcined Petroleum Coke in Waste Heat Recovery Process}, author={B. Zheng and Y. Liu and L. Zou and Ruiyang Li}, journal={Mathematical Problems in Engineering}, year={2016}, …

Specific heat synonyms, specific heat antonyms

Synonyms for specific heat in Free Thesaurus. Antonyms for specific heat. 2 words related to specific heat: heat, heat energy. What are synonyms for specific heat?

EFFICIENT USE OF ENERGY IN A ELECTRIC ARC FURNANCE BY HEAT

S.No Energy input Syol KWh/ton % of Total Energy 1 Electric Energy EEE 240.3 48.84 2 Direct Reduced Iron EDRI 73.80 15.00 3 Hot Metal EHM 42.80 8.96 4 Steel Scrap ESS 60.80 12.30 5 Chemical Oxidation (Including Dolomite, Electrode) ECO 51.00 10.30 6 Calcined Petroleum Coke ECPC 23.10 4.60 Total 491.8 100.00 Table: 2 Heat Balance of 70 ton

Calcining petroleum coke of pot furnace and rotary kiln

23/07/2019· Calcining petroleum coke of pot furnace and rotary kiln. Retort calciner and rotary kiln are the two main types for petroleum coke calcination. Rotary kiln is widely used in Europe and the United States, while retort calciner is used earlier and more in China.

petroleum coke specifiions - petroleum coke

CPC Calcined Petroleum Coke Recarburizer For Steel Melting Product Description: Calcined Petroleum Coke (CPC) is obtained by heating green petroleum Coke at temperature as high as 1400℃,With high electrically conductive,low specific Electrical Resistance

Study on Heat Transfer Characteristic of Furnace Bottom

Abstract—The temperature of Calcined Petroleum Coke particles is as high as 1000℃,which is of great significance in waste heat recovery appliions. Water cooling type furnace bottom specified for Tank Calcination Furnace waste heat recovery system can significantly reduce heat …

Specific heat synonyms, specific heat antonyms

Synonyms for specific heat in Free Thesaurus. Antonyms for specific heat. 2 words related to specific heat: heat, heat energy. What are synonyms for specific heat?

[PDF] Measurement of the Specific Heat Capacity of

With the objective of implementing graphite calorimetry at the BIPM to measure absorbed dose, an experimental assely has recently been constructed to measure the specific heat capacity of graphite. A status description of the apparatus and results from the first measurements are given. The outcome is discussed and the experimental uncertainty is reviewed.

Heat quantity | Article about heat quantity by The Free

The main reason is that, with the increase of porosity, the effective specific heat and the effective density decrease and the initial total heat quantity reduces, which make the temperature of calcined petroleum coke decrease at the heat exchanger outlet.

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utilization of petcoke as fuel. Not only the specific heat power, but also several other physicochemical characteristics of the fuel are determinant to the process efficiency and to the product quality. Any other types of fuel can lead to alterations in the functioning of the kiln and in the characteristics of the product.

Energies | Free Full-Text | Numerical Study of Heat

In the present paper, the heat transfer of gravity-driven dense particle flow around five different shapes of tubes is numerically studied using discrete element method (DEM). The velocity vector, particle contact nuer, particle contact time and heat transfer coefficient of particle flow at different particle zones around the tube are carefully analyzed. The results show that the effect of

Energy Consumption Benchmark Guide: Cement Clinker Production

primary fuel use by type has not changed dramatically during the 1990s. In comparing the averages for the first three years of the decade to the averages for the 1996–1998 period, it is evident that coal and natural gas have held their place as the dominant fuels for generating process heat in the industry. Coal 41% Electricity 11% Waste Fuels 2%

Calcined Petroleum Coke with 98.5 Carbon real-time quotes

Product Description: 1.Structure of Calcined Petroleum Coke Description. Calcined Petroleum Coke is made from raw petroleum coke,which is calcined in furnace at a high temperature(1200-1300℃).CPC/Calcined Petroleum Coke is widely used in steelmaking,castings manufacture and other metallurgical industry as a kind of recarburizer because of its high fixed carbon content,low sulfur …

Determination of heat capacity of petroleum cokes at

Abstract. In order to establish the influence of coke quality (as determined by the feedstock quality and the process conditions) upon its heat capacity, the authors investigated cokes that had been produced in commercial delayed coking units from various types of feeds - cokes that differed in structure and in contents of volatile matter and sulfur - in comparison with the same cokes after

The History and Future Challenges of Calcined Petroleum

20/12/2014· CPC is produced by heating or calcining green petroleum coke (GPC) at temperatures greater than 1200°C. The production of GPC has remained essentially the same since 1929 when the modern delayed coking process was born.

Specific Heat of Solids - Engineering ToolBox

The specific heat of some commonly used solids is given in the table below.. For conversion of units, use the Specific heat online unit converter.. See also tabulated values of specific heat of gases, food and foodsf, metals and semimetals, common liquids and fluids and other common substances as well as values of molar heat capacity of common organic substances and inorganic substances.

Fundamentals of Petroleum Refining Pages 101 - 150 - Flip

14/03/2015· The low Btu gas (LBG) flow rate is 2000 lb/h. The specific heat of carbon ¼ 0.17 Btu/lb F and the specific heat (Cp) for the gases ¼ 0.24 Btu/lb F. The net coke production in this case is 2.0 wt%. Assume 70% of the coke is consumed in the burner.6.6. 100,000 BPD of crude is introduced to the crude distillation unit (CDU).

Real Density - an overview | ScienceDirect Topics

Crystalline size: The crystallinity of petroleum coke, defined by the crystal length, i.e., L c value, is a general measure of quality affecting suitability for end use and is a function of the heat treatment, i.e., calcination. L c is measured by X-ray diffraction following American Society for …

saudi calcined peroleum coke

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Real Density - an overview | ScienceDirect Topics

Crystalline size: The crystallinity of petroleum coke, defined by the crystal length, i.e., L c value, is a general measure of quality affecting suitability for end use and is a function of the heat treatment, i.e., calcination. L c is measured by X-ray diffraction following American Society for …