Products

Home Productscalcined petroleum coke for prebaked anode in japan

calcined petroleum coke for prebaked anode in japan

Production and Appliion of Calcined Coke In Rotary

Raw Petroleum Coke needs to be calcined in order to meet the requirements for producing Graphite Electrode used in steel-smelting or Anode Paste used aluminum and magnesium. production of pre-baked carbon anodes used in the smelting process. World petroleum coke consumption in 2016 is shown in figure 2.

RCI - Aluminium Industry

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.

Petroleum Coke - an overview | ScienceDirect Topics

The electrical resistivity of prebaked anodes ranges from 0.005–0.006 Ω cm. Prebaked anodes are operated at current densities ranging from 0.6–1.3 A/cm 2. Söderberg anodes are formed continuously from a similar paste of petroleum coke and coal tar pitch.

Prebaked Carbon Anode Price, 2021 Prebaked Carbon Anode

Prebaked Carbon Anode Price

List of Global Petroleum Coke Companies

prebaked carbon anode, anode carbon block, aluminum anode, calcined petroleum coke, CPC, anode yoke. Address:No.63 Haier Road Qingdao Shandong 266061 China Strassman Trading Corporation Oils, petroleum coke,Chemical Additives, Auxiliary,Fuel Oil,Lubricant. Address:Timoshenko 1 …

Aluminium Smelter Use Pre-Baked Carbon Anodes | ShanChun

Prebaked Carbon Anode is made from raw materials such as petroleum coke and coal tar pitch, and then processed by mixing, extruding, high-temperature baking and other processes. It is used as a conductive anode in the electrolytic cell of primary aluminum smelter aluminum.

Asian Metal - Carbon prices, news and research

Italy''s calcined petroleum coke export volume grew 19.51% MoM in Jan 2021 [05-10] Sweden''s calcined petroleum coke export volume declined 27.77% MoM in Jan 2021 [05-10] Romania''s calcined petroleum coke export volume increased 45.18% MoM in Jan 2021 [05-10]

Pre Baked Anode - Pre Baked Anode Suppliers, Buyers

Jinan Aohai Carbon Products Co., Ltd is specialized in carbon products.We mainly supply Pre-baked anode used for aluminium electrolysis with the capacity of 320,000mts per year. The company have been already passed ISO9001,ISO14001,GB/T28001.

Characterization of Petroleum Coke and Butts Used in Anode

Atomic percentages of different components of calcined petroleum coke and recycled anode butt Sample C(%) Carbon components O(%) N(%) S(%) Na% C=C C-C CN/CO/CS C=O COO Coke 95.4 87.22 9.73 2.23 0.75 0.43 2.95 0.95 0.68 - Butt 90 50.69 29.57 5.60 8.34 4.60 7.46 1.15 0.40 0.99 The greater the oxygen percentage is, the higher is the possibility of

RCI - Aluminium Industry

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.

Products – YasAl

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 industry. Aluminum Fluoride. Pre-baked Anode is produced from Tar, CPC (Calcined Petroleum Coke) and Anode Butts.

US4427540A - Production of anode grade petroleum coke

239000002006 petroleum coke Substances 0.000 title claims abstract description 10 238000004519 manufacturing process Methods 0.000 title claims description 16 US06/439,912 1982-11-08 1982-11-08 Production of anode grade petroleum coke Expired - Fee Related US4427540A ( en )

Correlation between anode recipe and anode properties

than calcined coke. Fig. 1d present a typical calcined coke particle used with large nuers of interior pores and fissures. This type of coke can be found frequently in anode paste of base recipe used in this plant. The experiments were carried out with the objective of . increasing the contact area of coke and pitch and decreasing

Mixing variables for prebaked anodes used in aluminum

Feb 01, 2013· Commercially available calcined petroleum coke with a real density of 2.057 g/cm 3 and coal tar pitch were used as raw materials for manufacturing the bench scale anodes. Chemical composition of the coke and pitch properties are indied in Table 1, Table 2, respectively.The coke was classified into desired size fractions and a fine fraction was made using a ball mill.

Carbonaceous packing material for prebaked anode

The manufacture of the prebaked carbon anodes generally proceeds by mixing crushed, calcined delayed petroleum coke, or in some instances, calcined fluid petroleum coke or calcined pitch coke, with remnants of earlier manufactured prebaked anodes and a binder, such as coal tar pitch, followed by shaping the green mixture into blocks and baking

Prebaked Anode Carbon Block,Prebaked Anode Carbon Block

Processing Technology and Purpose of Anode Carbon Block I. Raw materials: calcined coke, pitch coke and anode scrap, wherein raw material ratio of prebaked anode is 69% of calcined coke, 16% of coal tar pitch, 1% of waste paste, and 14% of anode scraps. II.

Vanadium Speciation in Petroleum Cokes for Anodes used in

In modern cells, pre-baked anodes with a lifetime of 25-30 days are used. The remaining anode butt is cleaned and recycled to be used in the production of new anodes. Green anodes are made by mixing calcined petroleum coke (CPC) and recycled butts together with coal tar pitch, and the formed anodes are stacked within an anode baking furnace

April 8, 2009 - INDIA

Anodes are made of carbon containing as few impurities as possible. Calcined petroleum coke and pitch as a binder are used for raw materials. 1) Coke • Coke is a by- product of petroleum refining, other gaseous and liquid products are optimized at the expanse of the coke…

The History and Future Challenges of Calcined Petroleum

Dec 20, 2014· INTRODUCTION Calcined petroleum coke (CPC) has been used for more than 120 years to produce the carbon anodes used in the Hall-He´roult aluminum electrolysis process. Several other forms of carbon were tested in the early stages, but none proved to have the right coination of low impurity levels, relatively low cost, and ready availability.

Pre-baked Anode Block | Large Carbon Blocks - Orient Group

Pre-baked Anode Block Anodes are large carbon blocks which are used to conduct electricity during the aluminium reduction process. Anodes are positive electrodes, typically made from crushed calcined petroleum coke and liquid pitch formed into rectangular blocks and baked.

April 8, 2009 - INDIA

Anodes are made of carbon containing as few impurities as possible. Calcined petroleum coke and pitch as a binder are used for raw materials. 1) Coke • Coke is a by- product of petroleum refining, other gaseous and liquid products are optimized at the expanse of the coke…

Characterization of Petroleum Coke and Butts Used in Anode

Atomic percentages of different components of calcined petroleum coke and recycled anode butt Sample C(%) Carbon components O(%) N(%) S(%) Na% C=C C-C CN/CO/CS C=O COO Coke 95.4 87.22 9.73 2.23 0.75 0.43 2.95 0.95 0.68 - Butt 90 50.69 29.57 5.60 8.34 4.60 7.46 1.15 0.40 0.99 The greater the oxygen percentage is, the higher is the possibility of

Company profile - Huludao City Lianshan Hongda Petro

Specifically, the main products include calcine petroleum coke and related pre-calcined anode, graphite electrode and carbonator of different sizes. Meanwhile, the annual output of calcined petroleum has reached 150,000 metric tons, and 60,000 metric tons for pre-calcined anode, 30,000 metric tons for graphite electrode.

Carbon Prebaked Anodes used in Aluminum Electrolysis Pot

Jul 12, 2019· In smelters running with prebake technology, Carbon Anodes, consisting of calcined petroleum coke and. coal tar pitch as a binder are consumed. Rongxing could supply can supply any size of Anodes under spot or long-term agreements.

Coke Calcination Levels and Aluminum Anode Quality

Abstract. The calcination temperature of petroleum coke for aluminum anode appliions has been generally increased during the past 10 years. This change by coke suppliers has often been done at the request of anode manufacturers (smelters) who seek special quality requirements for the calcined coke.

Petroleum Coke (PETCOKE) | Buy or sell petcoke | Petcoke

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. The green coke must have sufficiently low metal content to be used as anode material.

Baked Carbon Anodes | Shanchun® Carbon

Petroleum coke is calcined, bonded with liquid coal tar pitch, and then made into green bodies of different sizes and shapes according to user needs. After high-temperature roasting of thousands of degrees, I have with the metallic color and hard texture, then I can serve for aluminum smelting. ————Prebaked anode

China Prebaked Anode, Prebaked Anode Manufacturers

China Prebaked Anode manufacturers

Coke–pitch interactions during anode preparation

Jan 30, 2014· The calcined petroleum coke is one of the raw materials used for anode production. Various authors studied the chemical structure of green petroleum cokes by different analytical methods such as FT-IR and XPS for different appliions. The importance of calcined coke is not just limited to anode production.

Petroleum Coke and Carbon Electrode Paste Manufacturer

Universal Hydrocarbons Company Limited, incorporated in the year 1978 is into the manufacturing of Calcined Petroleum Coke. UHCL is the flagship project of the Ahluwalia Group and is loed in Barauni, Bihar. The group is also engaged in manufacturing Carbon Electrode Paste & Tamping Paste.