Chemical Engineering Practice

Successful Sulfur Unit Startups

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 29, 2013
As the environmental importance of Sulfur Recovery Units increases, so too does the importance of smooth and successful SRU startups. This paper will...

Fundamentals of Model Based Loop Tuning

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 29, 2013
There are many methods to tune PID controllers. This presentation provides a tutorial on tuning PID process controllers using Internal Model Control...

Unique Failure Mode for API Seal Plan 76

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 29, 2013
Unique Failure Mode for API Seal Plan 76 Double mechanical seals with a pressure alarm in the containment chamber are commonly used in LPG and other...

Removal of Heavy Hydrocarbons from Lean Natural Gas

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 29, 2013
Removal of heavy hydrocarbons, such as C 6 + from natural gas is essential prior to cryogenic liquefaction in order to prevent freeze-out of these...

Importance of Field Testing Liquid Distributors

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 29, 2013
Spray nozzles & gravity distributors are primarily used in different Oil refinery facilities (columns, scrubbers, etc.). Installers and...

A Unified PID Control Methodology to Meet Plant Objectives

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 29, 2013
Plant objectives for basic and advanced regulatory control can be quite diverse. PID control plays an important role in maximizing safety,...

Is Your Operation Prepared for Economic Recovery?

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 29, 2013
Proposed Title ” Is Your Operation prepared for Economic Recovery?” The world economy has been depressed for several years. During that time, changes...

Current Myths about LNG

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 29, 2013
Since the startup of the first baseload LNG plant (Camel) in 1964, there have been several generations of LNG plant designs. Each generation can be...

Ethylene: Past, Present and Future

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 29, 2013
Martin will offer some thoughts on developments in the Ethylene industry over the past 25 years that the Ethylene Producers has been meeting. He will...

Process Safety: From Concept to Commissioning

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 29, 2013
Process Safety: From Concept to Commissioning Process safety is an essential component in all phases of project design, from initial research and...

Challenges and Opportunities in the Continuous Manufacturing of Pharmaceuticals

Archived Webinar
Apr 17, 2013
The pharmaceutical industry is a large, high value added manufacturing sector, with annual worldwide sales of nearly $1 trillion. The traditional manufacturing mode in this sector has been batch operation. However, recent advances in technologies, changes in the regulatory climate and continuously...

New Materials for Membrane Separations

Archived Webinar
Mar 13, 2013
In this webinar, Dr. Richard D. Noble - the co-director of the NSF Industry/University Cooperative Research Center for Membrane Applied Science Technology and co-author of Membrane Separations Technology: Priniciples and Applications - discusses new materials for membrane separations.

Safety in the LNG Value Chain

Archived Webinar
Dec 12, 2012
In this webinar, presenters describe and examine potential LNG (liquefied natural gas) hazards and risk-reduction methods for the LNG value chain ― production and consumption.

On the Modeling of Oral Drug Delivery

Conference Presentation
AIChE Annual Meeting
November 1, 2012
On the Modeling of Oral Drug Delivery Naresh Pavurala, Luke E.K Achenie Department of Chemical Engineering, Virginia Polytechnic Institute and State...

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