PTQ Q1 2026 Issue


Challenges facing European refineries
5

ptq&a
7

Catalytic pathways to circularity
13

Unlocking ANCAP RFCC performance with key hardware modifications
18

From residue to revenue with ebullated bed residue hydrocracking
27

Trust through testing: How to select the right hydroprocessing catalyst
33

The future of petroleum refining: transform now or later? Part 2
41

Advanced simulation of polyolefin production
49

Advancements in ultra-low NOx burner technology
55

Identify corrosive regimes in hydrofluoric alkylation units: Part 2
61

Wireless vibration monitoring on tank mixers
67

Hybrid trays: strategic configuration for optimal column performance
73

From landfill to polymers: pyrolysisas a path to plastic circularity
79

The rising threats to FCC units
85

Technology in Action: Balancing sulphur removal with octane retention
90

Alphabetical list of advertisers
92

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