ChemE On Demand

AIChE's ChemE on Demand is a multi-media digital library containing hundreds of on-demand webinars and recorded conference presentations. This convenient resource is designed to meet your needs as a chemical engineer. AIChE professional members are entitled to 6 FREE 'credits', good for content in ChemE on Demand each year. Undergraduate student members get free unlimited access to ALL ChemE On Demand content.

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Featured

Water Reuse Challenges and Hydraulic Fracturing

International Society for Water Solutions - ISWS
Dec 4, 2013
GE Water & Process Technologies offers a broad product and solutions portfolio that addresses water challenges associated with hydraulic...

Process Safety Fundamentals Webinar Bundle

This grouping of webinars on Process Safety will educate you about flammable materials as well as lessons to take away from hazardous incidents. Expand your knowledge of hazard analyses by learning more about material safety data sheets and how industry handles reactive chemical hazards.

LNG Tank Top Fires

AIChE Spring Meeting and Global Congress on Process Safety
Mar 15, 2011
The regulatory requirements of 49 CFR 193, Liquefied Natural Gas Facilities: Federal Safety Standards, require thorough engineering reviews before...

Acid Release From Catalyst Tanks

Global Congress on Process Safety
Mar 15, 2011
This is the story of how the cumulative effects of several seemingly innocent changes to a catalyst system resulted in a near miss Process Safety...

Flare Minimization Via Dynamic Simulation

AIChE Spring Meeting and Global Congress on Process Safety
Mar 15, 2011
Flaring in chemical process industry (CPI) is an important method to protect equipment and personnel safety during the process upset and the chemical...

PSM Metrics Impact on Process Safety Culture

Global Congress on Process Safety
Mar 15, 2011
Several years ago our facility recognized the need to expand from a PSM Program managed by a small group to a PSM Culture owned by the full facility...

Cracked Gas Compressor Control Tutorial

AIChE Spring Meeting and Global Congress on Process Safety
Mar 15, 2011
The market conditions over the couple of years has prompted many end-users to review antisurge control design to help lower their energy index. A...

Improving Ethylene Charge Gas Compressor Performance

AIChE Spring Meeting and Global Congress on Process Safety
Mar 15, 2011
The changing landscape of the ethylene industry requiring more feedstock flexibility and upstream and downstream integration increases the complexity...

Objectives of Anti-Surge Control

AIChE Spring Meeting and Global Congress on Process Safety
Mar 15, 2011
Objectives of Anti-Surge Control Preventing a compressor surge is the primary purpose of an anti-surge controller. However, there are additional...

Investigation of the Adsorbed Species of CO2 on Mg(OH)2

AIChE Spring Meeting and Global Congress on Process Safety
Mar 15, 2011
Introduction Fossil fuels supply a majority of the world's energy needs. However, the combustion of fossil fuels is one of the major sources of the...

Trip & Throttle Valve Reliability

AIChE Spring Meeting and Global Congress on Process Safety
Mar 15, 2011
Trip & Throttle Valve Reliability Trip & Throttle (or Stop) valves are used in ethylene plants to isolate the energy to steam turbines when...

Process Automation During Refinery Unit Transitions

AIChE Spring Meeting and Global Congress on Process Safety
Mar 15, 2011
Process Automation ideas and technologies have been used sporadically for decades. However, in US refineries, automation technologies are still...

What to Do When Nothing Has Happened?

Global Congress on Process Safety
Mar 15, 2011
Often during a Layer of Protection Analysis (LOPA) or a Quantitative Risk Analysis (QRA) study, historical information indicates no occurrences of a...

Ethylene Boil-off Compressor Process Safety Incident

AIChE Spring Meeting and Global Congress on Process Safety
Mar 15, 2011
Braskem, a Brazilian player among petrochemical manufacturers, produces monomers, resins and chemicals specialties. The overall Ethylene capacity is...

Reliable Innovations on Compressors for LNG Value Chain

AIChE Spring Meeting and Global Congress on Process Safety
Mar 14, 2011
Since the restart of its expansion in 1985 with Woodside plant, OEM has tried to support the growth of LNG market all over the years by introducing...

New Continuous Coking Process

AIChE Spring Meeting and Global Congress on Process Safety
Mar 14, 2011
NEW CONTINUOUS COKING PROCESS A new coking process can accept resid feed from the conventional resid heater in a coking plant and continuously...

Ignition of Dust Layers by Mechanical Sparks

Global Congress on Process Safety
Mar 14, 2011
Dust explosions represent a considerable safety risk in process industry. Statistical records of dust explosions show that 32.7 % of these explosions...

Handling LPG Components In LNG Plants

AIChE Spring Meeting and Global Congress on Process Safety
Mar 14, 2011
Natural Gas Liquid (NGL) recovery is an inherent part of most Liquefied Natural Gas (LNG) production trains. The requirement serves many purposes,...

Plasma Assisted De-NOx In Diesel Engine

AIChE Spring Meeting and Global Congress on Process Safety
Mar 14, 2011
Plasma assisted De-NOx systems in mobile application are introduced. In general, de-NOx process requires reductant for reducing catalyst. NH3(Urea)...

Making Existing Process Plants Inherently Safer

Global Congress on Process Safety
Mar 14, 2011
Making process plants inherently safer has obvious advantages and is easiest to do when designing a new plant. Modification of existing plants to...

Life Cycle of Aluminum Plate Fin Exchangers

AIChE Spring Meeting and Global Congress on Process Safety
Mar 14, 2011
Abstract: Corrosion, blockage, fouling, and mechanical/thermal overload are the key degradation mechanisms that operators need to control to avoid...

Efficient Power Recovery In LNG Regasification Plants

AIChE Spring Meeting and Global Congress on Process Safety
Mar 14, 2011
Regasification plants vaporize liquefied natural gas using mainly high-pressure LNG pumps and heat exchangers. The vaporization pressure corresponds...

Synthesis Gas Cleanup with Nonthermal Plasma

AIChE Spring Meeting and Global Congress on Process Safety
Mar 14, 2011
Plasma processes are very useful in industry because plasma has the unique characteristic of producing active species in large numbers of energetic...