Environment & Safety
Predict contaminant concentrations in deaerator-vent emissions
Here is a tool to estimate maximum concentrations of contaminants in hydrogen-plant condensate
HP Automation Safety: The trend toward SIL2
A new market study I worked on shows that the percentage of SIL3 safety instrumented functions (SIFs) is decreasing. SIFs are getting classified more and more as SIL1 and SIL2. Why is t..
HAZROP: an approach to combining HAZOP and RCM
A single merged activity provides resource savings
HP Automation Safety: The safe failure fraction barrier
Two charts in IEC61508 are getting a lot of attention as engineers begin to implement design processes to meet the standard. These are the "Safe Failure Fraction (SFF)" tables located i..
HP Automation Safety: A lot of work
I was talking to an engineer from a major petrochemical company today about implementing the new safety standards. The discussion covered ISA 84.01 and the new IEC61511. Both are perfor..
HP Insight: E-biz and the HPI
Technology is a wonderful medium; it can push forward advancements. Equally important, it can also generate bewilderment and initiate chaos. Overzealous organizations rushed to be playe..
HP Automation Safety: Making decisions about risk reduction
Although we all make decisions every day, very few of us use a systematic process. When making decisions about things like risk reduction, a systematic process is essential. The nature ..
Petroleum refining: a look at the future
Here’s a view of long-range spending strategies, including new technologies and proper hydrogen management
Improved planning can optimize solutions to produce clean fuels
Refiners may consider using alliances with contractors to shorten design and construction time for environmentally driven projects
Project alliance delivers 'green' fuels
A cooperative effort between a refiner, gas supplier and utility / power company enabled construction of a highly integrated refinery upgrade ahead of schedule
- South Korea approves nearly $1.4-B petrochemical restructuring deal as supply glut weighs 2/25
- Romanian largest refinery to shut down in March for scheduled turnaround 2/25
- Malaysia's Prefchem cuts refinery output after shutting gasoline unit 2/25
- U.S. Chemical Safety Board faults Pemex in 2024 Deer Park refinery's fatal accident 2/25
- Global diesel flows further reshuffle on EU sanctions, discounted Russian exports 2/25
- RFOcean secures first long-term e-methanol supply from ETFuels, driven by FuelEU 2/25

