anodes butts calcined petroleum coke process

Manufacture - EPM Group

Baked anodes are placed on wooden lodgment and are tightened with metal bands. Products are shipped by railway or motor transport. RAW MATERIALS Anthracite, petroleum coke and pitch are the main raw materials for the manufacturing of hode blocks.

Essential Readings in Light Metals - Wiley Online Library

A Comprehensive Determination of Effects of Calcined Petroleum Coke Properties on Aluminum Reduction Cell Anode Interdependence Between Properties of Anode Butts and Quality of Prebaked Anodes..267 New Methods for Testing Raw Materials for

Petroleum coke is a byproduct of the oil refinery industry

Petroleum coke is used in many appliions, including electrodes and anodes. It is also used as a fuel in the metal and brick industries. Petroleum coke is a material relatively low in cost and high in heat value and carbon content with good chemical stability, making it an efficient and cost-effective fuel for producing metal, brick, and related products.

Shanghai Jianye Petroleum Coke Grinding Mill And …

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RCI - Aluminium Industry - Rain Carbon

Aluminum doesn''t exist, however, without two key raw materials that are critical to its production: calcined petroleum coke (CPC) and coal tar pitch (CTP). Rain Carbon Inc. is the leading, single-point, global supplier of CPC and CTP, raw materials in the anodes that are required in the electrolyic process of producing primary aluminum.

CARBON TECHNOLOGY: I: Petroleum Coke

PETROLEUM COKE DEOILING FOR PROPERTIES DETERMINATION: R.E. Gehlbach, C.T. Leach, and V.A. Benoît, Reynolds Metals Co., 3326 E. Second Street, Muscle Shoals, AL 35661-1258 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.

Project Report on CALCINED 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 feed-stocks to produce a substance with a high carbon-to-hydrogen ratio.

Refined Petroleum Products:Kiruba Corp -Making all the …

Refined petroleum products are derived from crude oils through processes such as alytic cracking and fractional distillation. These products have physical and chemical characteristics that differ according to the type of crude oil and subsequent refining processes.

Calcined Petroleum Coke - Buy Cpc,Anode Grade …

Calcined Petroleum Coke , Find Complete Details about Calcined Petroleum Coke,Cpc,Anode Grade Petroleum Coke,Cpc For Aluminium Smelting from Coke Fuel Supplier or Manufacturer-ECHELON GLOBAL LTD View larger image

Hydrodesulfurization of Petroleum Coke - ICSOBA

Hydrodesulfurization of Petroleum Coke Meltem Kilic1, Duygu Kocaefe2, Yasar Kocaefe3, Dipankar Bhattacharyay4, Patrick Couloe5 6and Jules Côté 1. Master student 2. Professor 3. Research professor 4. Research professor University of Quebec at

Coke Calcination Process

Utilization of process off-gas as a fuel for improved energy.Efficiency.Introduction.Coke calcination is a process that involves the heating of green petroleum coke in order to remove volatile material and purify.The coke for further processing.Calcined coke is vital to

Calcined Petroleum Coke - Buy Cpc,Pet Coke,Low …

Calcined petroleum coke is an essential material for making graphite electrodes, prebaked anodes, high-purity carbon blocks, electrode pastes, anode pastes, and the like. Petroleum coke is a black or dark gray hard solid petroleum product with metallic luster and porosity.

Petroleum Coke Carburizer | Yongruida Carbon

Graphitized Petroleum Coke is made from high quality petroleum coke under a temperature of 2,500-3,500 C. As a high-purity carbon material, it has characteristics of high fixed carbon content, low sulfur, low ash, low porosity etc.It can be used as carbon raiser (Recarburizer) to produce high quality steel,cast iron and alloy.It can also be used in plastic and rubber as an additive.

Petroleum Coke - LinkedIn SlideShare

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 aluminium, steel and titanium smelting industry.

ASTM D6791 - 11(2017)e1 Standard Test Method for …

5.2 Calcined petroleum cokes have to be relatively easy to grind for fines production but strong enough to withstand forming pressures and thermal stresses occurring when the anodes are used in the reduction process. 1.1 This test method covers a laboratory vibration mill method for the determination of the grain stability of calcined petroleum coke for the manufacture of carbon products used

Toward Sustainable Biologically Derived Anodes for …

The Hall-Heroult process responsible for the production of aluminum metal from alumina, Al2O3, excludes the carbon in the anodes, which are made with coal tar pitch and petroleum coke. From the equation above, and the atomic weight of aluminum, 28.96

Calcined Petroleum Coke

Calcined petroleum coke has a sponge-like structure which plays an important role in the making of anodes. The pores allow binding material to penetrate through the coke particles and form a solid carbon block, through which aluminum smelters conduct electricity into their smelting pots.

A detection method of metallic impurities (V, Ni, Fe) in …

The anodes are the source of carbon required for the reduction process. They are made of calcined petroleum coke, butts, recycled anodes, and coal tar pitch. Carbon anodes constitute an important part of the aluminum production cost.

Interaction of bio-coke with different coal tar pitches Abstract: …

petroleum coke, volatiles are released and the crystalline length is increased. The green anodes, which are made of calcined petroleum coke and coal tar pitch, are baked in horizontal anode baking furnaces up to 1000 C to 1200 C to produce baked anodes. If

Metal passivation for anode grade petroleum coke - …

15/2/2000· Other methods involve surface treatment of calcined petroleum coke with a coating to reduce carbon airburning of the anode formed from the coke (U.S. Pat. No. 5,628,878). These methods, however, do not alter the intrinsic oxidation properties of the coke, and once the surface coating is lost, the exposed carbon is left without protection and the anode resumes airburning rates typical of its

Calcined Petroleum Coke Density Separation Process: …

Abstract In the context of degrading coke quality, Rio Tinto Alcan has implemented different measures to maintain and even improve anode quality. Over the last twenty years, coke vibrated bulk density (VBD) has decreased and its variability has increased. In order

petroleum coke produces

Petroleum Coke, known also as Pet Coke, is an industrial solid fuel derived from the distillation of crude petroleum during the refining process.It is used by cement plants to generate thermal energy and produce clinker in their rotary kilns.

petroleum coke production line

Petroleum Coke Rotary Kiln – Hongke Heavy Industry Calcined petroleum coke as Φ2.2 * 45m rotary kiln an example, for example, yields about 5.5 tons / hour, the temperature is 1350 ℃, coke powder resistance is about 500-600μΩm, density 2-2.06g / cm3, burning carbonaceous loss of 9%.

US Patent Appliion for Process For Manufacturing …

The anodes used in aluminium smelting process are made by mixing petroleum coke with coal tar pitch (binder) to form a paste with a doughy consistency. Recycled anode butts are also used as filler aggregates and added to the mixture of coke and pitch.

Coke calcination levels and aluminum anode quality …

Then laboratory scale anodes were produced with each individual calcined coke. These all-coke anodes were first evaluated for optimum pitch content. Then the anodes were baked over a range of temperatures (920 to 1,260 C) in order to evaluate the influence of …

PETROLEUM COKE (PETCOKE) | ophergasneft

The calcined petroleum coke is used to make anodes for the aluminium, steel and titanium smelting industry. The green coke must have sufficiently low metal content to be used as anode material. Green coke with this low metal content is called anode-grade coke.

Calcined Petroleum Coke - Atha Group

CPC is used to make anodes for aluminium smelting and is also used in dioxide industry, steel and titanium. The Plant has a capacity of approximately 93,750 tons per annum of CPC and comprises an area of around 30 acres with good infrastructure facilities like railway siding for facilitating unloading/loading of wagons, along with yard/shed to store raw petroleum coke/Calcined Petroleum Coke.