Maintenance & Reliability
thyssenkrupp Uhde successfully commissions EnviNOx® emission reduction system for Covestro’s NAUCI project in China
thyssenkrupp Uhde is proud to announce the successful commissioning of its EnviNOx® system for Covestro Polymers (China) Co. Ltd. at their nitric acid plant in Shanghai Chemical Industry Park. This state-of-the-art technology will significantly reduce nitrogen oxides and nitrous oxide emissions.
India's MRPL to shut crude unit for maintenance in mid-May
India's Mangalore Refinery and Petrochemicals Ltd will shut its 144,000-bpd crude distillation unit from mid-May for maintenance.
Japan's Eneos restarts two crude distillation units at Kawasaki after shutdown
Japan's largest refiner, Eneos Corp, restarted two crude distillation units at its Kawasaki refinery near Tokyo following an unplanned shutdown.
Venezuela restarts Carbon refinery's FCCU after a year out of service
Venezuela's second largest refinery, Cardon, restarted its fluid catalytic cracker which had been out of service for more than a year due to a failure and lack of raw materials
India's April diesel exports likely hit lowest level in over a decade
India's diesel exports likely hit their lowest level in over a decade in April as major exporter Reliance cut refining output for maintenance at a time when domestic demand was robust.
Messe Frankfurt and DECHEMA team up for new ACHEMA Middle East
DECHEMA, which organizes the ACHEMA, the leading trade show for the global process industry, launches ACHEMA Middle East in Saudi Arabia together with Messe Frankfurt. DECHEMA and Messe Frankfurt have reached the necessary agreements and the event will be held for the first time in Riyadh in 2026, and then every three years after that.
Top U.S. refiner Marathon Petroleum swings to quarterly loss on lower margins
Marathon Petroleum swung to a loss in the first quarter, the company reported on Tuesday, the latest U.S. refiner hit by lower refining margins during a period marked by elevated maintenance and turnaround activity across the industry.
Common challenges in risk-based inspection for piping: Insights from experience
This article will identify the top five common problems and concerns related to risk-based inspection assessments for piping, along with some thoughts on how to address these issues.
Hydrocarbon value chain optimization: Non-CAPEX opportunities to improve gross margins for the downstream sector—Part 2
Part 2 will outline additional opportunities across quality giveaway reduction, hydrocarbon loss measurement, refinery mass balance and energy management in downstream functions without the need for capital expenditure (CAPEX) or software infrastructure upgrades.
Methanex announces the successful restart of 1.8-MMtpy Geismar 3 plant in Louisiana (U.S.)
Methanex Corporation announced that its 1.8-MMtpy methanol plant, Geismar 3 (G3), in Geismar, Louisiana (U.S.) has successfully restarted and begun producing methanol following an unplanned outage in late February.

- Ionikylation unit at PetroChina's Dagang refinery reaches 1,000 days of continuous operation 5/12
- thyssenkrupp Uhde successfully commissions EnviNOx® emission reduction system for Covestro’s NAUCI project in China 5/12
- Univation Technologies announces world-scale 800,000-tpy design capacity for UNIPOL™ PE process technology 5/12
- Traders rebrand Venezuelan oil for China as Brazilian 5/12
- British bioethanol industry faces 'existential' threat after U.S. trade deal, producers say 5/12
- Copersucar revenue to grow by $1.5 B after Eco-Energy deal with Green Plains 5/12