Distillation
Distillation—Then and now
Distillation is the most often used means to separate two or more components, exploiting the physical properties of different boiling points.
Teaching an old plant new tricks: The rise of the methanol plant revamp
The last time we saw such marked activity in the methanol industry was back in the 1990s and early 2000s, when methanol production in North America plummeted by almost two-thirds.
Use model predictive control to achieve real-time management of a DWC
A dividing-wall column (DWC) can provide significant savings in energy and capital cost compared to a conventional distillation column design.
Use vapor distributors to improve fractionation column performance
Vapor distribution has often been neglected in fractionation columns. Although the importance of liquid distribution is well understood and has been a consideration in column design from the early sta..
Shale oil characterization optimizes refining process
The abundance of shale oils is an unexpected gift for US refiners. These new crude oils have different characteristics from conventional oils that will affect refining processes and the operation of p..
HP Editorial Comment: Downstream has good news for 2015
The outlook is optimistic for downstream companies. Independent refiners are positive on present and future demand for transportation fuels.
HP Project Management: Energy efficiency: Getting in early pays off exponentially
There are many situations and circumstances when it makes good sense to pursue energy efficiency for industrial processes. But when is the best time for such action?Better operating practicesIn existi..
2015 Catalyst developments: Innovation and value creation
Hydrocarbon Processing invited major catalyst companies and industry consultants to share their insights regarding innovations and trends for new catalytic technologies.Challenges to be solved“As..
What are the possible impacts on US refineries processing shale oils?
No singular event has had as significant an impact on the quality of refinery feedstocks as the shale revolution. Not only are shale crudes, such as Eagle Ford and Bakken, generally lighter than other..
HP Innovations
Conductivity meter resolves SDA dosingA major Asian refinery approached Stanhope-Seta and D-2 Technologies to assess its options for automatic dosing of static dissipater additive (SDA) in the jet fue..
- New $1.5-B natural gas pipeline to provide feedstock to Dow's petrochemicals plant and other industrial facilities 5/8
- Shell to sell interest in Singapore Energy and Chemicals Park to CAPGC 5/8
- Seasonal U.S. fuel demand hits pandemic lows, weighs on refining margins 5/8
- Analysis: Shell's Singapore refinery sale and its market significance 5/8
- bp profit slides by 40% as refinery outage offsets higher output 5/8
- ADNOC signs third long-term Heads of Agreement for Ruwais LNG project 5/8
