At the 2026 Turbomachinery and Pump Symposia, Engro Fertilizers’ Muhammad Uzair Javed explained how his team traced persistent high vibration to train misalignment, then moved a 100-ton turbine skid to cut vibration in half.
|Articles|April 13, 2023
Gas Turbine Hot Corrosion: Causes, Effects, and Preventive Measures
Author(s)Camfil Power Systems
Hot corrosion is a source of nonrecoverable degradation in gas turbines. It is a chemical reaction among salts, sulfur, and heat, where the damages can reduce an engine’s life by up to 75%. One of the most effective methods is to eliminate the contaminants triggering the chemical reaction. This paper examines the causes of hot corrosion and assesses various methods of mitigation.
Related to this article
At the 2026 Turbomachinery and Pump Symposia, Opportune’s Dan Romito warned that grid constraints and a five-year gas turbine backlog are pushing AI data centers toward on-site power, while colleagues honored the legacy of the late Dara Childs.
At the 2026 Turbomachinery and Pump Symposia, John Crane’s Brian Kalfrin explained why volatile natural gas liquids demand custom-engineered seals, from face material selection to installation and flush rates.
Learn how shutdown deposits trigger turbine corrosion, erosion and oil varnish—and the maintenance steps that boost steam turbine reliability.
The two-frame platform for two-stroke marine engines is built around a cartridge design that lets operators exchange the rotating assembly during port calls.
The Denver startup plans factory-built supercritical carbon dioxide systems designed to recover gas turbine exhaust heat.
GE Vernova will perform rotor life extension work on five 9F gas turbines in Egypt, adding 13 to 15 years of life to about 1,250 MW of capacity.
Hanwha Power secured ABS approval for a 22,000-m3 LNG-ammonia bunkering concept with hybrid-electric propulsion.