Interest in renewable diesel has increased significantly in recent years. In 2019, the estimated US renewable diesel consumption was 900 million gallons  followed by an estimated 960 million gallons in 2020. This trend is expected to continue in the coming years. Conversion of existing petroleum facilities to renewable diesel production provides an appealing path for many producers, but careful evaluation of the conversion must be performed to ensure that the facility is operating safely and in full compliance with PSM standards. While the existing relief and flare systems may have been adequate for the petroleum refinery service, these systems should be reviewed and redesigned along with the new process as the demand on these systems can significantly change.
Topics: Relief Systems, Process Safety Management, Process Safety, diesel conversions, renewable diesel, renewable vs biodiesel
After spending over 20 years in the cold Midwest winters and suffering through plant freeze ups, my mind is racing with what to look out for as things thaw back out. Please see my thoughts on instrumentation, dead legs, and a few other things to look out for based on my years of experience in the freezing weather.
Topics: Relief Systems, Process Safety Management, Process Safety, Freeze, arctic Freeze, recovering, unprecedented freeze, extreme weather
About the Author
Mr. Smith has over a decade of experience, with a specialization in relief systems design and documentation, PSM compliance audit reviews, heat and material balance generation, PHA concern resolution, and flare system integration and optimization. Dustin is a chemical engineering graduate of Texas A&M University, a licensed Professional Engineer in Texas and LOPA certified.
Topics: Relief Systems, Relief Device Study, Relief System Design, Relief Systems Revalidation, Process Safety
About the Author
Christopher Heflin is a degreed Chemical Engineer from Texas A&M University with over 8 years of experience in pressure relief analysis and relief system software, and is the lead training instructor for Salus and Data Insights courses both locally and internationally. He also plays an active role in the development of new features as well as ongoing software support.
Despite the dreaded COVID-19 pandemic, we have happily added several new members to the Salus family as an increased drive toward digitization and organization sweeps the industry. As a result, Salus has streamlined migration efforts for client’s existing data – whether in digital or physical copies – to be utilized efficiently in the software.
Topics: Salus, Process Safety Management, Process Safety Optimization, Process Safety