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Technical Presentations

Emergency Block Valves

Apr 4, 2012
Joe Viviano
An Emergency Block Valves (EBV) is used as a means of isolating flammable or toxic substances in the event of a leak or fire. The installation, and use, of EBV's in many hydrocarbon services will significantly reduce the potential of fire and explosion damages caused by loss of hydrocarbon...

Beware of the Black Swan

Apr 4, 2012
John Murphy
In 16 th century London, a statement that describes impossibility was referred to as a “black swan” because all historical records of swans up to that time had reported that swans only had white feathers. The Greek philosopher Aristotle first used the term “white swan” as an example of necessary...

Acetylene Converter Safety Systems

Apr 4, 2012
Nelson Shen
Acetylene is produced as a by-product during the pyrolysis cracking of hydrocarbons in ethylene plant furnaces. Typically the acceptable acetylene contaminant level in the polymer grade ethylene product is in the range of 1 ppmv or lower. Since acetylene will fractionate with ethylene, it needs to...

Major Turnaround in An Olefins Plant: A Process Safety Point of View

Apr 4, 2012
Pablo Ricardo Barrera
The process safety management in an industrial plant is a critical success factor for companies integrated in a global market. The equipments should have maximized performance and operational runlenght without compromising process safety. The challenge for excellence performance drives companies to...

Working Under Pressure (How do you manage pressure hazards?)

Apr 4, 2012
Dr. Angela E. Summers
Industry is increasingly moving towards utilizing High Integrity Protective Systems (HIPS) to reduce flare loading and prevent the environmental impact of pressure venting. HIPS are becoming the option of choice to help alleviate the need to replace major portions of the flare system in existing...

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