Loss Prevention
Mitigate fouling in crude unit overhead—Part 1
In a refinery crude distillation column, up to 40% of the total heat removal may be found in the tower overhead condenser. The quantity of duty available makes heat integration (HI) between the column..
Improved oxidation process increases sulfur recovery with Claus unit
Since its development in 1936, the “modified Claus” technology has been the preferred process used by refineries and gas processing plants for the recovery of sulfur from acid-gas streams. M..
Update: Russia’s capacity and modernization program
Since 2008, Russian regulations regarding the crude oil and refining industry have changed substantially. At present, Russia has 22 large refineries, each with an individual throughput capacity exceed..
Novel use of sulfiding agent prevents refinery shutdown
When an insufficient supply of acid gas threatened to shut down operations at a US refinery, quick thinking, along with the novel use of a sulfiding agent and a strong supply chain made all the difference.
HP Industry Perspectives: A sad turn of events
Many pages in Hydrocarbon Processing have and continue to discuss the technical solutions required by the US Renewable Fuel Standard (RFS) and similar legislation. At a time when developed nations str..
Use a simulation tool for multi-commodity pipeline scheduling
Pipeline transport represents one of the most important means of moving oil derivatives to different locations. It is both a reliable and inexpensive means of transport, and it yields small variable c..
Improve pressure drop calculations for saturated water lines
When saturated water flows through pipes and components, it flashes—thus increasing its specific volume and limiting the fluid flowrate. Due to these conditions, the calculation and design for pi..
Reduce hydrocarbons and solids contamination in sour water strippers
A modern refinery in Finland processes used lubrication oil and produces renewed base oil for lubrication products, gasoil and fuel gas. The process uses a front-end additive removal stage from the us..
HP Integration Strategies: Consider procedural automation at a commercial-scale pilot plant
“All processes are batch processes to some degree. Even in ‘continuous’ process plants, processing units will need to be shut down at some point and then restarted to resume production...
HP Industry Perspectives: US oil and gas executives energized for the year ahead
A recent survey of US executives by the KPMG Global Energy Institute supports growing optimism in the domestic energy and manufacturing industries. Much of the renewed enthusiasm is strongly linked to..
- Sumitomo Chemical achieves scale-up of its process for producing propylene directly from ethanol 8/20
- EcoCortec, Jakob Schober GmbH awarded sustainability award for closed-loop circular films solution 8/20
- Czech refinery outage forces Orlen Unipetrol to seek state help to meet diesel demand 8/20
- China’s Sinopec Shanghai Petrochemical first half profit slides 8/20
- Major South Korean petrochemical firms and production 8/20
- Vioneo awards Lummus polypropylene contract for world's first industrial scale fossil-free plastics from green methanol facility 8/19
