Environment
Coke drum and blowdown system overpressure protection design - Part 1
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.
FCC operational changes to boost gasoline octane
The fluid catalytic cracking unit (FCCU) is one of the main units providing gasoline with high-octane numbers to the refinery gasoline pool.
Ultra-deep desulfurization of FCC gasoline: Reactive adsorption strategy
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.
Digital: Digitalization—Why now?
The process industries are under threat.
The critical maintenance team: Do you have one?
Larger plants typically have planners and maintenance supervisors onsite, as well as operations personnel.
Fabrication of clad equipment and piping—Part 2
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.
How did asset utilization modeling save Sadara $1 B in capital cost?
Sadara is a JV between Saudi Aramco and Dow Chemical.
Industry Perspectives: What opportunities will 2019 bring to the global HPI?
To continue communication and feedback with <i>Hydrocarbon Processing</i>’s global audience, the editors have posted a new poll to HydrocarbonProcessing.com.
Viewpoint: European refining 2050: Turning the vision into reality
Europe’s refiners, through their industry organization Fuels Europe, have set out their long-term ambitions in a new program called Vision 2050.
Digital: Three steps to implement a 21st-century disaster recovery plan
In the wake of Hurricane Florence, businesses across the US had another reminder of how unpredictable and unavoidable disasters are when they strike.
- U.S. EIA forecasts new export licensing requirements will reduce U.S. ethane exports 6/18
- Nigeria to export first gasoline cargo to Asia from Dangote refinery 6/18
- Indian refiners cancel palm oil orders for July-September as prices surge 6/18
- U.S. set to object to green jet fuel recommendation at UN aviation council 6/18
- Phoenix Contact introduces intrinsic safety versions of the MINI Analog Pro Ex conditioners for hazardous areas 6/18
- Ukrainian MPs allow sale of petrol without mandatory 5% bioethanol until January 1 6/18
