Ceary, P. J.,
Geronimo, G. Di,
Markham, N.,
Groenendijk, S.,
Moreno, Y., Fluor
The blowdown (BD) system in delayed coking units (DCUs) receives waste streams generated during the coke drum (CD) decoking process to recover valuable hydrocarbons and water. In recent DCU designs, the CD pressure relief valves (PRVs) also discharge to this system and then to the flare system via the BD PRVs.
Genç, M.,
Gül, A.,
Avcilar, S.,
Öztürk, B.,
Önen, M. F.,
Akkuş, E., TÜPRAŞ
The fluid catalytic cracking unit (FCCU) is one of the main units providing gasoline with high-octane numbers to the refinery gasoline pool.
With an increase in concern for the environment, countries around the world are implementing stringent environmental regulations and are continuously pressuring refiners to reduce the amount of sulfur in transportation fuels—primarily gasoline and diesel—to combat airborne pollution caused by vehicles.
Shargay, C.,
Carmona, R. K.,
Daru, K.,
Desai, J.,
Irfan, M., Fluor;
Panchal, A., Reliance Industries Ltd.
For pressure vessels, heat exchangers and piping in corrosive services, the materials in contact with the process are often required to be high alloys to provide a reliable service life.
In a refinery or petrochemical plant, certain equipment can create “gray areas” between process engineers and instrument engineers.
To continue communication and feedback with Hydrocarbon Processing’s global audience, the editors have posted a new poll to HydrocarbonProcessing.com.
Europe’s refiners, through their industry organization Fuels Europe, have set out their long-term ambitions in a new program called Vision 2050.
Large capital projects continue to be challenged by budget issues.