Corrosion
Case study: Developing mildew-resistant coatings on ethanol tanks
Scientists from the authors’ company determined how best to combat persistent black mildew on aboveground storage tanks by first using a novel strategy to identify it. This discovery led to the identification of coating formulations with superior capacity to prevent mildew growth. The scientists proved the performance of the coatings by conducting field tests involving painting sample patches onto an ethanol storage tank.
The effects of cooling water parameters on condenser brass tubes
This work is focused on the effect of cooling water parameters on admiralty brass tubes. The effect of high free chlorine on the corrosion rate of brass tubes has been investigated by scanning electron microscopes (SEMs) and eddy current test (ECT) methods and the laboratory results of the cooling water were determined and discussed. Also, the tendency of the feed water scaling indices that is LSI, PSI & RSI was calculated. The results show that a dezincification corrosion mechanism was observed due to the high-level free chlorine on the admiralty brass tube.
New research reveals increasing strategic importance of maintenance in oil and gas industry operations
Jotun has published a new report, derived from a survey of over 1,000 senior professionals, showing that 88% of respondents anticipate an increase in maintenance budgets over the next five years and 75% say that the requirement to report on environmental performance has led to increased investment in maintenance.
PPG launches PPG PITT-THERM 909 spray-on insulation coating for oil and gas, infrastructure industries
PPG announced the launch of PPG PITT-THERM® 909 spray-on insulation (SOI) coating. This silicone-based coating is designed for high-heat environments in the oil and gas, chemical, petrochemical and other critical infrastructure industries.
Digital Feature: U.S. EPA’s new Chemical Accident Prevention rule takes effect: What to know
On March 11, 2024, the U.S. Environmental Protection Agency published a final rule amending its Risk Management Program regulations. Here is what facility owners need to know about this new regulation.
Digital Feature: Minimizing the cost of corrosion: Budgeting for industrial asset preservation
Advanced budgeting for corrosion protection is critical to industrial facility management. Since the urgency of the matter is often not realized until a failure or accident occurs, the article provides several tips to help maintenance, purchasing or corporate teams start budgeting for preservation before an emergency happens.
Shutdown and startup of an amine system
A smooth startup of an amine system begins with properly taking the system out of service.
Decarbonizing steam crackers: Key technical challenges of transitioning from natural gas to hydrogen
In the petrochemical industry, olefin crackers utilize significant amounts of heat to crack hydrocarbons into essential chemicals, such as olefins and aromatics.
PTT Global Chemical redefining maintenance with remote piping inspection robots
PTTGC is refining the concept from Hackathon to innovate and enhance the efficiency of the Remoted Piping Inspection Robot system in factories, addressing issues and reducing costs.
Case study: Causes and countermeasures of a wall tube leak accident by an SNCR solution of a CO boiler in an RFCC process
Residue fluid catalytic cracking (RFCC) is a process that cracks heavy oil into light oil, such as gasoline, with zeolite catalysts.
- KazMunayGas starts building polyethylene plant with Sinopec, SIBUR 4/1
- Lummus successfully starts up PFAS demo unit to destroy "forever chemicals" 4/1
- Dow Chemical, X-energy to advance nuclear project at Dow's Seadrift chemicals facility (U.S.) 3/31
- Varo buys Swedish refiner Preem in bet on biofuels 3/31
- Cenovus refinery in Ohio (U.S.), plans to shut multiple units for 6 weeks for maintenance 3/31
- INEOS Enterprises completes the sale of INEOS Composites to KPS Capital Partners for €1.7 B 3/31
