Distillation
Consider novel CGC and front-end depropanizer system for olefins production
In the presented case study, an innovative design for an integrated CGC-DeC3 system introduces part of the heavier condensate from the early compression stages directly into the high-pressure (HP) depropanizer.
Enhance operation and reliability of dividing-wall columns
Dividing wall columns (DWCs) are an attractive option when the goals are to reduce energy consumption and capital investment for distillation processes. A major component in a DWC system is the reflux..
Evaluate challenges in meeting clean-fuel specifications with heavier crude
At a Saudi Aramco refinery, a revamp was planned for processing a different crude oil blend to meet Euro 5 diesel and gasoline specifications. The refinery, which processes semi-light crude oil, is sc..
Optimize value from FCC bottoms
Fluid catalytic cracking (FCC) is one of the most versatile and profitable upgrading processes in a refinery. FCC has maintained its place in the refinery through a series of evolutionary changes to m..
HP Viewpoint: Refiners have a new learning curve with shale oil
We’ve all heard the news reports: “Shale resource developments have the potential to make the US energy independent for the first time since 1952.” The long-term impact of shale resourc..
New residue-upgrading complex achieves Euro 5 specifications
In late 2010, Grupa LOTOS SA completed construction of a major residue-upgrading project at its refinery in Gdańsk, Poland. Its 10+ Program was designed to unlock a step change in the facility’s long-term profitability. After two years of operating, this project has had a profound effect on the refinery’s economics.
Select new production strategies for FCC light cycle oil
Selective adjustments to FCC operating variables and catalyst quality can significantly increase LCO production, which refiners can then upgrade into diesel blendstock.
Use an innovative cracking catalyst to upgrade residue feedstock
Tamoil’s Collombey refinery worked very close with a new catalyst supplier to remove the main operating constraint and significantly improve the unit profitability. Several project goals were set and attained.
Venice’s biorefinery: How refining overcapacity can become an opportunity with an innovative idea
Eni invested in an innovative project involving the conversion of the existing refining scheme of its Venice refinery into a “green cycle” to process very high-quality biofuels starting from biological feedstocks.
HP Viewpoint: Interview with UOP
Hydrocarbon Processing had the opportunity to meet with Dr. Rajeev Gautam, president and CEO of UOP, A Honeywell Co., and discuss several high-level factors impacting the global hydrocarbon processing..
- ITT to acquire SPX Flow for > $4.77 B, expanding leadership in highly engineered components and adjacent flow technologies 12/5
- MOL Group introduces eco-friendly Bag-in-Box packaging for lubricants 12/5
- Chinese refiners buy oil from storage, raise output with fresh import quota 12/5
- U.S. okays transactions with Lukoil gas stations outside Russia through late April 12/5
- Honeywell to supply integrated automation systems for flagship UK carbon capture projects 12/4
- Aduro Clean Technologies collaborates with ECOCE to advance plastics recycling in Mexico 12/4
