Analyzers
Development of support vector regression-based soft sensor
Application was used in a commercial ethylene glycol plant
Implementing advanced process control on ammonia plants
Benefits exceeding the guarantee were realized through APC by simultaneously stabilizing and optimizing the plant in the presence of significant feed density variations that impact the entire plant operation
Critical concepts in fieldbus system design differ from a conventional DCS
Here are some key topics calling for a conceptual change from the traditional DCS
Optimized fired heater control
Residual oxygen measurement principle lowers emissions and improves efficiency
HP Viewpoint: Weighing on dual-temperature control
I’d like to weigh in again on the continuing debate regarding distillation column control.1–4 Attention has now turned to the practicality of “dual temperature” control,which is th..
Consider using alternative carrier gases for petrochemical analysis
Advantages include higher efficiency and shorter analysis times
Mitigate corrosion in your crude unit
Real-time analyzers can provide improved monitoring of chloride levels and enable better corrosion control practices
HP Control: APC application ownership
Advancec process control (APC) requires skilled control engineers, and where such engineers are not available, even well-implemented APC applications quickly become ineffective. That much is known and..
Perfecting liquefied natural gas analysis techniques and methods
Following these procedures will improve measurement accuracy and reliability
- Fire at Russian petrochemicals plant kills at least three 4/2
- NH3 Clean Energy selects Linde to deliver FEED for the WAH2 project 4/2
- Phelan Green selects Honeywell process technology for flagship South African eSAF facility 4/2
- Metafuels secures Dutch government grant to advance Rotterdam eSAF project 4/2
- Topsoe partners with Hynfra P.S.A. to advance green ammonia in Jordan 4/2
- China calls for independent refiners to maintain fuel output amid war disruption 4/2
