Corrosion
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.
Editorial Comment: The tools advancing the HPI into the digital age
The HPI has been going through a digital transformation, increasingly adopting digital technologies to improve existing processes and structures to improve performance.
Improving asset utilization by closing the corrosion window
Driving profitable refinery operations often requires owner-operators to balance production flexibility and product optimization with asset availability and equipment reliability.
Corrosion: Address damage caused by galvanic corrosion
At petrochemical and refining facilities, it is common for U-clamps over piping runs to become corroded, sometimes to the extent where they are completely thinned out.
How to support condition monitoring with wireless instrumentation networks
When <i>Wireless</i>HART first hit the market in 2008, most of the native devices using it were process measurement instruments.
- TA'ZIZ signs supply deal with the Sanmar Group to export chemicals to Egypt and India 11/12
- Clariant to provide CLARITY™ Prime digital services to SECCO Petrochemicals' 900,000-tpy ethylene plant 11/12
- Refiners confront twin challenges of demand disruption and decarbonization 11/12
- Al-Nasr Fertilizers Co., Benchmark and Envision Energy partner to build a 400,000-tpy green ammonia plant in Egypt 11/12
- German chemicals lobby VCI says no sector turnaround in sight after weak Q3 11/12
- IEA: World oil and gas demand could grow until 2050 11/12
