18 Facts About Petroleum coke

Petroleum coke, abbreviated coke or petcoke, is a final carbon-rich solid material that derives from oil refining, and is one type of the group of fuels referred to as cokes.

PetPetroleum coke is produced in the production of synthetic crude oil from bitumen extracted from Canada's oil sands and from Venezuela's Orinoco oil sands.

The calcined petroleum coke can be further processed in an anode baking oven to produce anode coke of the desired shape and physical properties.

Different types of petroleum coke have different microstructures due to differences in operating variables and nature of feedstock.

Needle coke, called acicular coke, is a highly crystalline petroleum coke used in the production of electrodes for the steel and aluminium industries and is particularly valuable because the electrodes must be replaced regularly.

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Needle Petroleum coke is produced exclusively from either fluid catalytic cracking decant oil or coal tar pitch.

Honeycomb Petroleum coke is an intermediate Petroleum coke, with ellipsoidal pores that are uniformly distributed.

PetPetroleum coke, altered through the process of calcining which it is heated or refined raw Petroleum coke eliminates much of the component of the resource.

Usually petPetroleum coke when refined does not release the heavy metals as volatiles or emissions.

The calcined petroleum coke is used to make anodes for the aluminium, steel and titanium smelting industry.

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

When green Petroleum coke has excessive metal content, it is not calcined and is used as fuel-grade Petroleum coke in furnaces.

Large stockpiles of petPetroleum coke existed in Canada as of 2013, and China and Mexico were markets for petPetroleum coke exported from California to be used as fuel.

Pet Petroleum coke availability is expected to increase in the future due to falling demand for residual oil.

Pet Petroleum coke is used in methanation plants to produce synthetic natural gas, etc.

Petroleum coke is sometimes a source of fine dust, which can penetrate the filtering process of the human airway, lodge in the lungs and cause serious health problems.

Studies have shown that petroleum coke itself has a low level of toxicity and there is no evidence of carcinogenicity.

Use of petPetroleum coke produces emissions of sulfur, and the potential for water pollution through nickel and vanadium runoff from refining and storage.