Process Control

CO2 Utilization Via Chemical Looping Process

AIChE Annual Meeting
Nov 7, 2013
Introduction Chemical looping is one of several emerging technology options capable to reduce the carbon dioxide emissions and helping in a diverse...

The Renaissance of the North American Energy Sector

Southwest Process Technology Conference
Oct 4, 2013
Until just a few years ago, the widespread view was the U.S. was a mature oil and gas province with production in general decline. However, with the...

Project Execution Using the Stage Gate Process

Southwest Process Technology Conference
Oct 4, 2013
In recent years more and more projects are being executed effectively using the “Stage Gate” process. This presentation provides an overview of the...

LNG Technology Development at Air Products

AIChE Spring Meeting and Global Congress on Process Safety
May 1, 2013
This presentation will trace the beginning of MCR (mixed components refrigerant) and use of Coil Wound Heat Exchanger, from helium recovery to the...

Nonlinear APC Solution for Polypropylene Plants

AIChE Spring Meeting and Global Congress on Process Safety
May 1, 2013
Abstract A Nonlinear Model Predictive Control Solution has been implemented on the two Polypropylene Lines at Saudi Polyolefins Company (TASNEE)...

Abqaiq Plant Virtual Plant RTO Implementation

AIChE Spring Meeting and Global Congress on Process Safety
Apr 29, 2013
Abqaiq Plant Virtual Plant RTO Implementation Abstract Abqaiq Plant is the largest worldwide crude stabilization plant with $200MM energy consumption...

Fundamentals of Model Based Loop Tuning

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

Amine Treating: A Technology Review and Tutorial

AIChE Spring Meeting and Global Congress on Process Safety
Apr 3, 2012
Removal of H 2 S and CO 2 from gas streams and liquid hydrocarbon streams is important in many industrial processes. Solutions of aqueous amines have...

Relief Design for Laboratories and Pilot Plants

Global Congress on Process Safety
Apr 3, 2012
Relief evaluation and system design for laboratories and pilot plants presents unique challenges to the relief designer. Relief devices designed for...

Account for Uncertainty with Robust Control Design - Part 1

November
2014
Instrumentation
J. Ward MacArthur, Konstantinos Tsakalis, Rakesh Joshi, Sachi Dash
The dynamic behavior of your process can never be modeled perfectly. However, process controllers can be designed to handle this so-called uncertainty.

Integrated Process Synthesis

Instructor-led (classroom) Course
AIChE
As a chemical engineer, before you can make proposed process alterations you must consider the potential investment return. Yet, typically this...

Account for Uncertainty with Robust Control Design - Part 2

November
2014
Instrumentation
J. Ward MacArthur, Konstantinos Tsakalis, Rakesh Joshi, Sachi Dash
Robust control can be applied to design controllers that can handle process uncertainty. Learn how to use identification experiments to obtain estimates of this uncertainty.

Gas Trial for FLNG Nearshore Commissioning

AIChE Spring Meeting and Global Congress on Process Safety
Apr 2, 2014
Gas trial is the important process to evaluate Cargo System Performance for FLNG Project. Several methods are now being considered and we will...

APC2: Aligning People with Control

AIChE Spring Meeting and Global Congress on Process Safety
Apr 3, 2012
Advanced Process Control (APC) can take on many flavors and levels of sophistication. On the digital control systems (DCS), advanced regulatory...

Advanced Control of Multiple Sulfur Recovery Units

AIChE Spring Meeting and Global Congress on Process Safety
Apr 2, 2012
Sulfur Recovery in a Refinery entails collecting sour vent gases (containing H2S) from a number of sources, including Hydrotreaters, Hydrocrackers,...

CEP: Process Automation Corner - The U.S. Process Automation Enterprise Looks to the Future

March
2014
Process Automation Corner
Terry McMahon
The outlook is bright for the process automation enterprise in the U.S. through this decade and into the next. Process automation skills and know-how are honed through challenging projects and are perfected by maintaining these systems at peak efficiency. Without constant renewal based on new and different challenges, these skills tend to atrophy and become obsolete. Fortunately, after more than a decade of decline, the U.S. process industries are entering a period of highly advantaged resource and energy availability.

CEP: Process Automation Corner - Real-Time Analytics for Pharmaceutical Quality Control

December
2013
Process Automation Corner
Terry McMahon
When the U.S. Food and Drug Administration (FDA), under the leadership of Ajaz Hussain, then the Associate Director of the FDA’s Center for Drug Evaluation and Research (CDER), launched the Process Analytical Technology (PAT) Initiative a decade ago, it set in motion a multifaceted search for a more scientifically based approach to pharmaceutical manufacturing and quality assurance. Hussain’s call for more PAT in the industry’s manufacturing operations was really more of a challenge to current practices than a proscriptive program. The pharmaceutical industry has responded with a renewed emphasis on understanding the scientific basis of its processes, and toward that end has made significant investments in personnel and tools.
Subscribe to Process Control