Corrosion
Quantum leap in chemical plant safety and reliability through mobile technology
The human factor has played a significant role in chemical plant accidents and production loss incidents over the past 60 yr.
Stability evaluation of hot spots in the RDS process reactor
During the end-of-run (EOR) period of the authors’ company’s residue hydrodesulfurization (RDS) process in early February 2019, some hot spots occurred in the catalysts of the reactors.
Ensuring safety in dynamic chemical manufacturing environments
As with all industries, chemical manufacturing is evolving in response to technical innovations, new customer requirements and increased global competition.
Improved measurement of water content in natural gas
Consumers likely imagine natural gas as a stream of pure methane. Those who are closer to the energy industry know that methane is the major component, but there can easily be dozens of other substances making up a sizeable portion of the total volume.
Editorial Comment: Maintenance and reliability—A cornerstone of safe and efficient plant operation
Refineries and petrochemical plants are comprised of a series of crucial processes to produce transportation fuels, products and chemicals demanded by the global market. These processes consist of capital-intensive units that must be maintained to provide reliable performance. Failure to adequately maintain these assets can have a detrimental effect to not only operations and profit, but also to worker safety.
Understanding HCN in FCC: Formation, effects and mitigating options
In these challenging times, fluidized catalytic cracking units (FCCUs) aim to improve margins by processing poorer- or different-quality feeds, while maintaining good yield performance.
Improve the reliability of a CO2 compressor in a urea synthesis/granulation plant
The carbon dioxide compressor is one of the key major equipment in a urea production plant that produces fertilizers.
TOTAL refineries improve overhead systems corrosion and salting with amine-neutralizing technology
Weak organic amines are commonly used in crude unit overhead systems to prevent acidic corrosion from chlorides and other acidic contaminants via a neutralization reaction.
Down with downtime: Repair complex petrochemical components with selective electroplating
The volatile impact of the coronavirus pandemic hit at the same time the petrochemical industry was entering a downcycle.
Specifying internals in sour water strippers—Part 1
A sour water stripper (SWS) system is a common process in petroleum refineries and other processes where hydrogen sulfide is present.
- Braskem Siam partners with Mitr Phol Bio Fuel to use ethanol to produce bio-ethylene/polyethylene 3/21
- Wison Engineering signs FEED contract with WasteFuel for Ankara Green Methanol project in Turkey 3/21
- U.S. slaps Iran-related sanctions on oil tankers, China 'teapot' refinery 3/21
- Regulations needed to spur airlines to use SAF, Japan oil refiners group head says 3/21
- Russia replaces UAE as the top naphtha supplier to India in 2024–25 3/21
- Asia's sour crude demand to rebound on completed regional refinery maintenance and upgrades 3/20
