ioKinetic’s Post

Emergency Pressure Relief - Benchmarking question (please comment). What practical tips and RAGAGEP help a facility determine "discharge to a safe location" when it comes to... (1) Steam or hot fluids (otherwise nontoxic, not combustible) (2) Nitrogen (3) Combustible or flammable liquids or vapor (4) Flammable gas (5) Toxic vapors or gas A safety alert by the U.S. Chemical Safety and Hazard Investigation Board that includes several case studies can be downloaded here: https://lnkd.in/g4RRzPZN

#Exothermic Chemical Reaction is one of the main contributing process hazards that play roles in fire and explosion incidents. The indicative picture below compares the level of exothermic chemical reaction in the same amount of materials.

NFPA 921 defines chemical heat sources as those resulting from chemical reactions or processes that generate heat, potentially leading to ignition or fire. Understanding chemical heat sources is critical for detecting fire hazards and determining the source and cause of fires. Some examples of chemical heat sources are:   1. Exothermic Reaction: Chemical reactions that release heat energy as a byproduct. These reactions can occur spontaneously or under certain conditions, leading to the ignition of surrounding materials. Examples include oxidation reactions, such as rusting of metals or the decomposition of organic matter.   2. Spontaneous Combustion: Certain materials have the propensity to self-heat and ignite without the presence of an external ignition source. This phenomenon typically occurs when materials undergo chemical decomposition, releasing heat in a confined space. Common examples include oily rags, hay, or organic substances like compost. Fire investigators can evaluate the possible significance of chemical reactions in fire incidents and ascertain whether particular materials or substances played a role in ignition by identifying chemical heat sources. Investigators can more accurately reconstruct the chain of events that resulted in a fire and put preventative measures in place to lessen future risks by knowing the chemical processes involved.  #FERATrainingCenter #NFPA #NFPA921 #HeatSources #ChemicalHeatSources #firesafety  

One of the most common hazards in laboratories is compressed gas cylinders. Compressed gas cylinders can expose laboratory personnel to both chemical and physical hazards due to their pressure, content, and weight. Compressed gases can be toxic, flammable, oxidizing, corrosive, or inert, and leakage of any of these gases can be hazardous. https://bit.ly/44ew0Gz #laboperations #labsafety #EHS #labcompliance

A chemical reactivity hazard is a situation with the potential for an uncontrolled chemical reaction: Temperature increase, pressure increase, gas evolution. Chemical reactivity incidents can be initiated by various process upsets: Unintentional interaction, self-reactivity, accumulation of reactants, loss of cooling, catalyst mischarge, fire. The first step to assessing the hazard is understanding where a chemical reactivity hazard might exist. Read this ioKinetic publication for the ideal process for investigating chemical reactivity hazards, and includes a case study on chlorine. https://bit.ly/44ximg6 #ChemicalReactivity #ChemicalSafety #LabTesting

"Loy Lange needed to adequately remove oxygen from its steam system water to prevent corrosion. But despite evidence of the hazard at the facility, the company did not take effective action it was too late." Drew Sahli, CSB Lead Investigator. The second safety issue found by CSB is pressure vessel repair. In 2012, the repair made to the bottom head of the SCR left a corroded steel ring in the vessel. The ring continued to corrode for 5 years until it failed on the day of the incident. The CSB found that this repair did not comply with regulatory code. To be continued .... Source: Ignored Warnings: Explosion in St. Louis. Safety Videos, U.S. Chemical Safety Board. . . . #plantsafety #specialtychemicalsmanufacturing #industrialengineering #element6solutions #georgetownontario

New blog post! Explore the pivotal role of hazardous area weighing solutions in maintaining safety and precision across industries. From chemical plants to oil refineries, these technologies ensure accurate measurements in volatile environments, safeguarding both personnel and assets. https://bit.ly/4bsyZ0D #Metrology #PremierScales #HazardousWeighing

Discover our insightful case study on sealing hydrogen fluoride—a complex task due to its harsh nature and EPA regulations. This video highlights how our effective gaskets provide leak-free seals and corrosion resistance, ensuring safety and compliance in challenging environments. https://buff.ly/3T7lNIl #ChemicalSealing #SafetyFirst #CorrosiveChemicals #EnvironmentalCompliance

I report a Center for Chemical Process Safety (CCPS) publication on corrosion. Corrosion can occur for many reasons, exposure to atmospheric agents, chemical, biological, salt, aging, is essential to preliminarily analyze ALL factors that can act and mitigate them. Of course, constant maintenance and verification that there are no latent (often hidden) phenomena is critical. Predictive analyses can save a lot of resources. Ah, do not forget that, as Trevor Kletz said, procedures get "rusty"! #ccps #processsafety #occupationalsafety #corrosion

Discover our insightful case study on sealing hydrogen fluoride—a complex task due to its harsh nature and EPA regulations. This video highlights how our effective gaskets provide leak-free seals and corrosion resistance, ensuring safety and compliance in challenging environments. https://buff.ly/4e3g51T #ChemicalSealing #SafetyFirst #CorrosiveChemicals #EnvironmentalCompliance