Email：[email protected]
Calcined petroleum coke is mainly used to produce anodes used in the aluminum industry for smelting aluminum, but is also used in steelmaking and production of titanium dioxide and other uses.
20/12/2014· Calcined petroleum coke is used for the production of carbon anodes in the Hall-He´roult aluminum smelting process due to a coination of low impurity levels, ready availability, and relatively low cost.
In order to make petroleum coke (green coke) the raw material for graphite electrodes and carbon products, the green coke is calcined. The purpose is to remove volatiles in petroleum coke, increase the degree of graphitization of petroleum coke, reduce resistivity, increase bulk density, and improve the physical and chemical indiors of graphite electrodes.
Calcining reduces the moisture and volatile hydrocarbon con-tent of raw petroleum coke. Calcined coke is used in the manufacture of anodes for aluminum smelting, for graphite electrodes for electric arc furnaces, and many other end uses. Raw petroleum coke
Port Arthur Steam Energy LP (PASE) captures waste heat from three petroleum coke calcining kilns owned by Oxbow Corporation and uses it to make steam, most of which it sells to the neighboring Valero-Port Arthur refinery. The balance of the steam is used
Petroleum coke (both green and calcined) is a black-colored solid produced b y the high pressure thermal decomposition of heavy (high boiling) petroleum process streams and re sidues. Green coke is
calcined petroleum coke highly desirable for use in the aluminum smelting industry. Calcined coke is characterized as either anodegrade coke or graphite needle- -grade coke depending
Uses of Petroleum Coke • Petroleum coke is typically used as a source of energy, or as a source of carbon for industrial appliion. • Fuel grade petcoke represents nearly 80 percent of worldwide petcoke production and is a source of fuel for cement kilns
Established in 1983, the Pace Petroleum Coke Quarterly© is recognized as the authoritative source of objective analyses for the petroleum coke industry. The continuing service is widely used to support marketing, purchasing, and strategic decisions by domestic and international producers, marketers, traders, and end users of both green and calcined petroleum coke.
heat is recovered from three petroleum coke calcining kilns owned by Oxbow and used by PASE to make up to 450,000 pounds per hour of high pressure steam. Most of the steam is sold to the neighboring Valero-Port Arthur refinery and the balance is used to
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 aluminum, steel and titanium smelting industry. The green coke must have sufficiently low metals content in order to be used as anode material.
Calcining petroleum coke to produce raw materials for graphite electrodes and carbon products. Petroleum coke calcination process There are three types of petroleum coke calcining equipment: tank calciner, rotary kiln, and electric calciner.
In order to make petroleum coke (green coke) the raw material for graphite electrodes and carbon products, the green coke is calcined. The purpose is to remove volatiles in petroleum coke, increase the degree of graphitization of petroleum coke, reduce resistivity, increase bulk density, and improve the physical and chemical indiors of graphite electrodes.
Calcining reduces the moisture and volatile hydrocarbon con-tent of raw petroleum coke. Calcined coke is used in the manufacture of anodes for aluminum smelting, for graphite electrodes for electric arc furnaces, and many other end uses. Raw petroleum coke
Petroleum coke is used in many appliions, including electrodes and … readily available energy source that can lower brick manufacturing costs. As of August 2006, 85 heavy clay manufacturing plants operated worldwide using petroleum coke … Calcined petroleum coke, often low in sulfur and metallic impurities, is used …
1/1/2017· Petroleum coke (petcoke) is the coproduct of several processes used in the petroleum refining to upgrade residue into gasoline and middle distillate-range fuels. Petcoke is a black-colored solid composed primarily of carbon, which contains also limited amounts of sulfur, metals and nonvolatile inorganic compounds.
8.1 Typical Properties of Petroleum Coke Used in Carbon and Graphite Manufacture . . . . . , . . . . . . . . . . . 168 8.2 Petroleum Coke Calcining Loions . . . . . . . . . . . . 172 8.3 Petroleum Coke Calcining Total Capital8.49.1
petroleum coke determine the end use of the material which can be burned as fuel, calcined for use in the aluminum, chemical, or steel industries, or gasified to produce steam, electricity, or gas feedstocks for the
20/12/2014· Calcined petroleum coke is used for the production of carbon anodes in the Hall-He´roult aluminum smelting process due to a coination of low impurity levels, ready availability, and relatively low cost. This article provides a review of the history and use of
Petroleum coke is used in many appliions, including electrodes and … readily available energy source that can lower brick manufacturing costs. As of August 2006, 85 heavy clay manufacturing plants operated worldwide using petroleum coke … Calcined petroleum coke, often low in sulfur and metallic impurities, is used …
coke. Uses of IP grade calcined coke include Ti02 production and recarburizer for steel. Introduction As an increasing nuer of refineries continue to process more higher sulfur crude, the overall trend of increasing sulfur content in raw petroleum coke continues
Petroleum coke has uses in the electric power and industrial sectors, as fuel inputs or a manufacturing raw material used to produce electrodes for the steel and aluminum industries. In 2011, the refining industry supplied 132 million barrels of petroleum coke with most of it subsequently consumed as fuel.
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.
Green Petroleum Coke Green petroleum coke is generated by delayed coking during the conversion of crude oil into liquid fuels such as gasoline and jet fuels. Green coke quality is derived mainly from the quality of crude oil that a refinery consumes. The quality of the coke determines its use.
Calcined Petroleum Coke. Green Petroleum Coke. Green petroleum coke is generated by delayed coking during the conversion of crude oil into liquid fuels such as gasoline and jet fuels. Green coke quality is derived mainly from the quality of crude oil that a refinery consumes. The quality of …
calcined petroleum coke highly desirable for use in the aluminum smelting industry. Calcined coke is characterized as either anodegrade coke or graphite needle- -grade coke depending
The root of the word calcination refers to its most prominent use, which is to remove carbon from limestone through coustion to yield calcium oxide (quicklime). This calcination reaction is CaCO 3 (s) → CaO (s) + CO 2 (g). Calcium oxide is a crucial ingredient in modern cement, and is also used as a chemical flux in smelting.
20/12/2014· Calcined petroleum coke is used for the production of carbon anodes in the Hall-He´roult aluminum smelting process due to a coination of low impurity levels, ready availability, and relatively low cost. This article provides a review of the history and use of