Our refinery produces a range of high value, environment-friendly petroleum products such as Motor Spirit, High Speed Diesel, Superior Kerosene Oil, Aviation Turbine Fuel, Liquefied Petroleum Gas, Naphtha, Pet Coke, Sulphur, Bitumen, to er to both the domestic and commercial demand in the northern region of the country.
Zhengnai Industrial Co., Ltd. is a company specializing in the production and export of graphite electrodes. For many industries to provide a variety of specifiions of graphite electrode products, high product quality, price concessions.
Graphite Electrode Graphite Electrode Artificial graphite electrode is made of high-quality low ash materials, such as petroleum coke, needle coke and coal pitch. After calcining,burdening,kneading,forming,baking and pressure impregnation, graphitization and then
Thermal properties of molded graphite - manufacturer …
Thermal conductivity: The thermal conductivity of the ideal graphite crystal was reviewed in Ch.3, sec. 4.3. The mechanism of heat transfer is by lattice vibration and the thermal conductivity is approximately 200 times greater in the basal plane than across the planes, thus reflecting the anisotropy of the graphite crystal. This anisotropy is less pronounced in molded graphites and carbon
Desulfurization of delayed petroleum coke - Diamond …
27/9/1983· Coke desulphurization 1980-05-20 Bauer et al. 423/445 4160814 Thermal desulfurization and calcination of petroleum coke 1979-07-10 Hardin et al. 423/461 4011303 Process for desulfurizing sulfur-bearing coke 1977-03-08 MacGregor 423/444 3598528 N/A
1.2 Petroleum coke containing a mass fraction of sulfur between 2.53 % to 3.79 % sulfur may be analyzed. Other sulfur concentrations may be analyzed, but the precision stated may or may not apply. Note 1: The D1552 -08 (2014) version of this standard contained two …
The properties and structure of the carburizers
thermal or alytic petroleum cracking . The petroleum coke’s structure depends on the raw material quality and coking method as well. The structure of the coke and its transformation during thermal treatment are factors responsible for its physical
China Synthetic Graphite Sheet for Phone with High …
GS2000 Synthetic Graphite is used polyimide merane coal pitch coke, petroleum coke, and other auxiliary materials sintering into new merane materials, has high heat transfer effect, the thermal conductivity is usually in 800 ~ 1500w/m – k , is mainly used in smart phones, tablets, LED heat dissipation, TV and other electronic products, make electronic products can realize miniaturization
RU2370437C1 - Method of producing carbon anode …
FIELD: chemistry. SUBSTANCE: invention relates to the technology of producing anode material (anodes). Carbon anode material is obtained by mixing needle and/or petroleum coke and pitch in amount ranging from 20 to 40 % of mass of coke with subsequent
Coke Calcining | RSS | Refractory Sales & Service
The majority of coke calcining plants process petroleum coke which is then used in the primary aluminum, steel, and chemical production industries. Calcining coke involves heating the material to remove moisture and volatiles which increases the coke density and electrical conductivity.
Conductivity Chart of Liquids - Trask Instrumentation Inc.
Conductivity Chart of Liquids * conductivity too low for mag ** Low conductivity appl. Name % by Wt. Temp F µS/cm Acetaldehyde 59 1.7 Acetamide 212 43 Acetic Acid 0.3 64.4 318 1 584 5 …
Simulation of Coustion and Thermal-Flow Inside a …
Simulation of Coustion and Thermal-Flow Inside a Petroleum Coke Rotary Calcining Kiln—Part II: Analysis of Effects of Tertiary Airflow and Rotation J. Thermal Sci. Eng. Appl (June, 2010) Simulation of Char Dust Coustion Inside a Pyroscrubber Downstream of a Petroleum Coke Calcining Kiln
Geothermal studies in oilfield districts of Eastern Margin of the Gulf of Suez, Egypt
the thermal status of Egypt. However, the tectonic position of Egypt in the northeastern corner of the African continent suggests that it may possess signiﬁcant geothermal resources, especially along its eastern margin (Morgan et al., 1985). Egypt is bounded to
Measurement of Effective Thermal Conductivity of Coke
Effective thermal conductivity of coke was measured in the temperature range from 100 C to 1400 C by using the laser flash method. Effective thermal conductivity k of coke increased with a rise of temperature, and decreased with an increase of porosity of coke.
R&D Carbon Equipment alogue by R&D Carbon -
SPECIFIC ELECTRICAL RESISTANCE COKE 6 RDC-143 THERMAL CONDUCTIVITY 27 RDC-152 REAL DENSITY 6 RDC-153 Mainly for coke suppliers, R&D Carbon offers a calcining furnace for green petroleum coke.
Safety Data Sheet Petroleum Coke - Sinclair Oil Corporation
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
China prebaked anode alog of Baked Carbon Anode Factory Supplier for Electrolytic Aluminium Production in China, Electrolytic Cell Use Carbon Prebaked Anode for Aluminum Plant China Supplier provided by China manufacturer - Henan Rongxing Carbon
temperature conductivity pellet in malaysia
thermal conductivity. The thermal conductivity of carbon pellets prepared from fibres of oil palm empty fruit bunches was measured at the temperature of 150°C using the dynamic technique. The value obtained was 1.38 Wm''\ K'', which is 2-5 times lower than the value predicted in this work, the value for
Investigating a thermal challenge for MOFs | EurekAlert! …
12/8/2020· The paper, "Observation of Reduced Thermal Conductivity in a Metal-Organic Framework," (DOI: 10.1038/s41467-020-17822-0) was published in Nature Communiions.
|Silicon carbide,Calcined kaolin,M60 and M70,Synthetic …
Silicon Carbide (SiC) is produced from quartz sand, petroleum coke and charcoal etc in high temperature electric resistance furnaces. Silicon carbide has excellent properties with good electrical & thermal conductivity and high abrasive resistance.
Thermal Properties and Temperature-Related Behavior of …
Purchase Thermal Properties and Temperature-Related Behavior of Rock/Fluid Systems, Volume 37 - 1st Edition. Print Book & E-Book. ISBN 9780444890016, 9780080868950 This book brings together for the first time the results of research on the thermal
Linzhou Guangfeng New Materials Co.,Ltd. - Cold …
Regular power graphite electrodes (RP) is made of the traditional low-sulfur petroleum coke as the base material. Rounded graphite Product appliions: mainly used in solar thermal field, smelting, mold, foundry and semiconductor industry.
chemical engineering questions and answers - heat transfer
petroleum coke D. air View Answer Workspace Report Discuss in Forum 13. Heat transfer by conduction depends upon A. temperature difference and thermal conductivity only B. temperature difference and area only
SINABUDDY MINERAL CO.LTD.---Official Website | products
Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke. Its grains are black hexagonal crystals with gragile and sharp properties. It has extreme high hardness, high electric and thermal
Transient thermal stresses analysis and thermal fatigue damage …
The coke drum material density is 7850 kg/m3 and 40.6 W/mK for thermal conductivity. For the insulator we used aient temperature model outside of the skirt and shell of the coke drum. In this analyses the wind,