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of coal tar pitch and calcined petroleum high melting point

Coal tar: a by-product in cokemaking and an essential …

Coal tar and PAC classes. High-temperature coal tar is a complex mixture of a large variety of condensable organic compounds recovered from coke oven gas (COG). These are characterized by their different functionalities, molecular weights, and structures, although they are all predominantly of an aromatic nature (Gayol, 1971). The following

Wettability of bio-coke by coal tar pitch for its use in

Wettability of bio-coke by coal tar pitch for its use in carbon anodes Article in Colloids and Surfaces A Physicochemical and Engineering Aspects 490:133-144 · February 2016 with 214 Reads

Melting and Densifiion of Electrode Paste Briquettes in

2010-1-5 · 2. MEASUREMENTS OF ELECTRODE PASTE BEHAVIOR DURING MELTING 2.1 Flow Characterization of Electrode Paste The typical electrode paste composition is a mixture of binder, coal tar pitch, and various carbon granular materials such as calcined anthracite, calcined petroleum coke and graphite. In case of briquette melting and

Calcined Pitch Coke Production, Supplier - JH CARBON

Pitch Coke/Coal Tar Pitch is a kind of black brittleness and blocky piece, lustrously at normal temperature. It has special odour and poisonous and can be easily flame when melting, second-grade inflammable solid. Pitch Coke/Coal Tar Pitch is obtained from powerfully processed coal tar. Compared to petroleum asphalt, the adhesiveness is better.

Wettability of bio-coke by coal tar pitch for its use in

Wettability of bio-coke by coal tar pitch for its use in carbon anodes. In industry, the green petroleum coke is calcined to high temperatures At the beginning, the position of the hole was upwards to be able to keep the pitch in the injection chaer during melting. When the furnace was heated to the desired temperature, the molten

STUDY ON PHYSICAL-CHEMICAL PROPERTIES OF …

2012-10-5 · 6 Study on physical-chemical properties of petroleum cokes 981 concentrations in coke normally increase upon calcining due to the weight loss from evolution of the volatile matter [17]. Mo content of calcined cokes studied varies less in the large of …

April 8, 2009 - Bharat Aluminium Company

2017-1-27 · petroleum coke, aggregate and coal tar pitch binder moulded into blocks and baked in separate anode baking furnace at about 1120 °C. An aluminium rod with iron studs is then cast or rammed into grooves in the top of the anode block in order to support the anode and conduct the electric current to the anode when it has been positioned in the

Coal tar: a by-product in cokemaking and an essential …

Coal tar and PAC classes. High-temperature coal tar is a complex mixture of a large variety of condensable organic compounds recovered from coke oven gas (COG). These are characterized by their different functionalities, molecular weights, and structures, although they are all predominantly of an aromatic nature (Gayol, 1971). The following

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2013-11-26 · Good quality calcined coke 13. Butts 14. Dry aggregate 15. Coal tar pitch 16. By product 17. Particle size 18. Batch Real density 37. Specific weight 38. Melting point

Products | Summit CRM, Ltd. - scrm.jp

2018-5-14 · Coal Tar. Coal Tar is a liquid material produced in Coke ovens as a by-product of coke. Coal Tar is normally distilled for producing Coal Tar Pitch, Creosote Oil, Naphthaline, etc., but is also burned as an industrial fuel. We supply Coal Tar to Coal Tar distillers and Carbon Black manufacturers in …

Irregular Block Scrap Prebaked Carbon Anode Scrap for Fuel

carbon electrode paste,calcined petroleum coke,calcined anthracite coal,graphite powder Contact Info. Home > Products > coal tar pitch, cement, petroleum coke and

Aluminium smelting - Wikipedia

2019-5-2 · They are then mixed with coal-tar pitch and pressed. The pressed green anode is then baked at 1200 °C and graphitized. Coke anodes are made of calcined petroleum coke, recycled anode butts, and coal-tar pitch (binder). The anodes are manufactured by mixing aggregates with coal tar pitch to form a paste with a doughy consistency.

SDS No: 450 Petroleum Coke with Coal Tar Pitch

2018-2-14 · SDS No: 450 Petroleum Coke with Coal Tar Pitch Revision No: 1 Date: 06/21/12 PRODUCT AND COMPANY INFORMATION – SECTION 1 Product Name: Calcined Petroleum Coke Synonyms: Coke, Calcined, Electrode Coke, Calcined Special Graphite, Petroleum Coke, Coal tar pitch volatiles. Intended Use: Raw material Boiling Point N/A Melting Point N/A

Irregular Block Scrap Prebaked Carbon Anode Scrap for Fuel

carbon electrode paste,calcined petroleum coke,calcined anthracite coal,graphite powder Contact Info. Home > Products > coal tar pitch, cement, petroleum coke and

Fall 2011 America’s EDM Forum

2018-7-25 · two basic raw materials: petroleum coke particles as the filler and coal tar pitch as the binder. The predominant filler used in the manu-facture of graphite is calcined petroleum coke (See Fig #2). This material is a by-product of the distillation and coking of crude oil from the petroleum indus-try’s manufacture of gasoline products.

Graphite (C) - Classifiions, Properties and

2002-9-10 · Graphite is a highly refractory material with a high melting point (3650°C.) which is pure carbon produced from calcined petroleum coke and coal tar pitch in an electric furnace. The second type of synthetic graphite is produced by heating calcined petroleum pitch to 2800°C. On the whole synthetic graphite tends to be of a lower density

High Quality Graphite Electrodes For Sale - RS

Graphite Electrodes for sale from RS Factory are a high temperature resistant graphite conductive refractory material used in the metallurgical industry. Graphite Electrode is made of petroleum coke, bituminous coke as aggregates, coal tar pitch as binders, after raw material calcination, crushing and milling, batching, kneading, molding, roasting, impregnation, graphitization and machining

Investigation of Selected Potential Environmental

Large amounts of dust are produced during the grinding, mixing and handling of the petroleum coke and the pitch. Coal tar pitch volatiles may be present during baking and impregnation. Pitch may contain vanadium, iron, boron, lead, and other metals, which are a potential hazard.

Aluminium smelting - Wikipedia

2019-4-23 · Aluminium smelting is the process of extracting aluminium from its oxide, alumina, generally by the Hall-Héroult process. Alumina is extracted from the ore bauxite by means of the Bayer process at an alumina refinery. This is an electrolytic process, so an aluminium smelter uses prodigious amounts of electricity; they tend to be loed very

COAL-TAR PITCH, HIGH TEMPERATURE 65996-93-2 266 …

2011-11-29 · IUPAC Name: Coal Tar Pitch, High temperature 1.2 PURITY/IMPURITIES, ADDITIVES The content of the sixteen EPA PAHs in pitch used for impregnation and binding is presented in Table 1.1. Most relevant for the risk assessment is the composition for binder pitch, as it is the main source for the production of anodes and electrodes.

Electrode Pitch Coke, Electrode Pitch Coke Suppliers …

We make our own Coal Tar pitch as well as Calcined petroleum coke (the 2 ingredients required for making tamping paste and carbon paste). We also make high quality Calcined Petroleum Coke with low sulphur specifically designed to er to the needs of the steel industry.

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2011-5-4 ·  100w VIP

ASTM-volume05.01-Petroleum Products and Lubricants (I

2009-8-29 · ASTM-volume05.01-Petroleum Products and Lubricants (I);:Volume 05.01,February 2004 Petroleum Products and Lubricants (I) D56-02a Standard Test

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2013-11-26 · Good quality calcined coke 13. Butts 14. Dry aggregate 15. Coal tar pitch 16. By product 17. Particle size 18. Batch Real density 37. Specific weight 38. Melting point

Properties of carbon anode components for aluminium …

tar pitch.11 Chemical composition of coal tar pitch is an exceptionally important parameter of anode quality, and so is the share of aromatic hydrocarbons, which acceler-ate thermal polycondensation resulting in the formation of high-molecular compounds in the structure of anode material. The most frequent coal tar pitch characteriza-

Coal Tar Pitch sourcing, purchasing, procurement …

Coal Tar Pitch Products from Chinese suppliers. ECVV provides Coal Tar Pitch product China Sourcing Agent service and supply chain service to protect the product quality and payment security.

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