Process Control
Advances in tank quality measurements can help cut operational costs
New techniques make analysis available in real time
Enhanced methods optimize ownership costs for catalysts
Novel model-based innovation techniques enable simultaneous optimization of catalyst formulations and operating reactors
Control optimization saves money in distillation
A control system simulation with an air-cooled condenser demonstrates a method to reduce operating costs
Consider furnace replacement for existing olefin units
Leading-edge developments enable installing new units instead of revamping existing furnaces
Tune up your supply-chain models
Optimizers prescribe the preferred operation, taking into account supply-chain constraints; analysis of its economic message is required to counter restrictiveness of the model
Implementing coker advanced process control
This project resulted in about a half-year payout
HP Control: What about reactor advanced process control?
The premise of advanced process control (APC) is that there is money to be made by pushing a unit against its limits while keeping the product qualities at target. This concept is easy to understand b..
Improve your gas analysis with infrared photometry
Using this technology offers increased performance in demanding processes
HP Control: 'Don't give me more data; give me more knowledge!'
Any discussion of the use of plant operating data with management or operational staff will quickly spawn some variation on the above cliché--and the cliché is correct. The 1980s saw the evo..
Ultrasonic flowmeters solve molten sulfur flow and metering problems
Benefits included less downtime and maintenance and improved accuracy
- Envision Energy powers world's first green marine ammonia bunkering 7/25
- New catalyst breakthrough could make clean ammonia easier to produce 7/25
- U.S. Gulf refiners seek Middle East, S. American oil to offset Venezuela, Mexico losses 7/25
- CEO of Russia-backed Indian refiner Nayara resigns after EU sanctions 7/25
- PetroChina makes FID for new northeast refinery complex 7/25
- Valero Energy beats Q2 profit estimates as refining margins improve 7/24
