PTQ Q1 2025 Issue


Downstream growth beyond 2025
5

ptq&a
7

Process control and energy management in the 21st century
23

Mass transfer solutions: Selecting the optimal solution
29

Desalter optimisation strategies: Part 2
35

Optimising shell and tube heat exchanger operation
45

Overcoming the complexities of spent caustic treating
55

Revamping sulphur recovery units with high-level oxygen enrichment
63

Potential of renewable fuels and SAF
71

FCC unit stripper design and troubleshooting
77

Improving energy performance of instrument air system
82

Corrosion mitigation of amine units using MEA for deep CO2 removal: Part 1
87

Technology In Action: Using CRA barriers to avoid metal degradation in gas plants
91

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