The growth of the market for calcined Petroleum Coke is due to its increasing usage in aluminum smelting as well as steel manufacturing. It is used in the production of metals to control the carbon content and to impart certain properties.
There is a shortage in low S, low V, category A calcined coal, as shown in Fig. 11. This has led to price differentials that have been historically high.
An increasing energy-efficiency is a challenge on the market for calcined PETCOKE. This is a major issue since the production of petroleum coke calcined uses a large amount electricity. It is also the primary raw material used in the production of aluminum. End-use industries prefer calcined Petcoke over coal because of its high calorific values and low price.
By integrating a waste-heat utilization system in the rotary kiln, the energy intensity of calcining can be reduced significantly. This system includes an opportunity fuel generator that uses process off gases as well as waste energy from the calcining processes. The system has the ability to produce energy savings and is compatible with other calcining procedures.
In 2036, the Asia Pacific region will account for the majority of the market share in calcined petrol coke. This was driven primarily by construction projects carried out in developing nations like India and China.
It is not uncommon for industrial boilers and power plants to use calcined oil coke as a fuel source. This reduces emissions and energy costs. You can also use it to add crude oil to refinery boilers if needed.
The availability of low sulfur coke is a key factor driving the calcined petcoke market. In recent times, the price of GPC low sulfur A category has risen significantly compared to higher S categories. This is due to the limited supply of this type of petcoke.
During calcination, petcoke is heated at high temperatures using rotary or hearth type kilns. This high heat removes moisture, and alters the crystalline structure to make the coke denser. The resulting calcined coke is then shipped to aluminum smelters for use as anode paste. It is also used in paper, paints and coatings as well as titanium dioxide.
Airborne emissions can impact communities nearby. However, exposure levels in the vicinity of a well-controlled petcoke calciner, modeled for PM10 concentrations, are expected to be lower than public health standards.
Calcined coke can be used as fuel in cement kilns. Fuel grade petcoke is more calorific than coal, and it can lower the cost of cement manufacturing. It can be used to produce steam or hotwater in industrial boilers for a wide range of applications.
Aluminum smelters still hold the majority of the market share, driven by the rapid urbanization and global economic growth. Aluminum's ductility and anti-corrosion qualities, as well as its light weight, make it an important material for many applications. For smelters to meet their demand, they need a steady supply of both low and higher sulfur coke. This can be obtained from rotary calciners or shaft calciners. This can be done by incorporating both coke types into a blending process.
Calcined Petroleum Coke is used in the manufacture of anodes to melt aluminum. CPC-produced anodes can withstand the harsh conditions of the aluminum smelter. They are electrically conductive and resistant to physical degradation.
Many refineries run heavy crude blends that require more resid. GPC's quality has been affected, with increased levels of trace metals and sulfur.
With the increasing manufacturing & construction activities in APAC due to various government initiatives such as 100 smart cities and Housing for all by 2022, the demand for steel and aluminum related products is expected to drive the market growth for green petroleum coke & calcined petroleum coke. Atha Group, Carbograf Industrial S.A. de C.V. Graphite India Ltd. Coke Technology Institute. Minmat Ferro Alloys Private Limited are some of the key players in green petroleum coke & calcined Petrol coke.
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