Chemical Engineering Practice

Ignorance Is No Defense...Audit Management Best Practices

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 9:00am-9:30am
What gets measured gets done. Whether it's for process safety management risk management ISO, OHSAS or equivalent, the audit element is essential to...

Cost Effective Control of Red Oil in Caustic Tower Systems

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 9:00am-9:25am
Cost Effective Control of Red Oil in Caustic Tower Systems Authors: Kyle David Mankin Global Marketing Manager- Petrochemicals P. N Ramaswamy ,...

Pyrolysis Gas Sampling

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 8:55am-9:20am
PYROLOYSIS GAS SAMPLING Steve Smith David Tamez Duane King Owner – President Analyzer Engineer Analyzer Engineer Smith Analytical, LLC Saudi Aramco...

Advanced Aromatics Recovery Technology with AED-BTX Process

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 8:30am-9:00am
For over forty years, the petrochemical industry has used Liquid-Liquid Extraction (LLE) for the Aromatics Recovery. Even though Extractive...

Industrial Partnerships and PSM Standards in Canada

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 8:30am-9:00am
The story of process safety management (PSM) in Canada is quite different than in other countries. The practices and guidelines have evolved through...

Particle Flow Behaviors in a New Type of FCC Feed Injection Scheme

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 8:30am-8:45am
Fluid catalytic cracking (FCC) process is one of the most important techniques in the refining industry. In the present FCC reactor-regenerator...

Alarm Management Gap Analysis and Improvement at NOVA Chemicals

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 8:05am-8:30am
Alarm Management Gap Analysis and Improvement at NOVA Chemicals Doug Lutz , Principal Process Automation Engineer, NOVA Chemicals Corp., Joffre,...

Creating Maximizing Value with FCC Feeds from Opportunity Crudes

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 8:00am-8:25am
In today’s competitive refining landscape, refiners can take advantage of processing lower cost opportunity crudes to improve margins. Two very...

We Learn and Share but We Don't Get Better! Time for Huaa

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 8:00am-8:30am
Any organisation can improve by leveraging its knowledge and lessons learned. These learnings or knowledge can be external or, in a global enterprise...

Safety Management of Petrochemical Tank Farms

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 8:00am-8:30am
The storage tank zone of petrochemical enterprises is an important site to store liquid raw materials, intermediate products and target products...

Non-Conventional Methods of Obtaining Combustible Liquid Fuels

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 4:45pm-5:15pm
Introduction Limited world reserves of liquid fuel as well as the general trend to reduce atmospheric contamination pose many challenges for...

Demonstrating Separation and Independence of Automated Systems

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 4:00pm-4:30pm
Layers of Protection Analysis (LOPA) exposes the role that automation plays in causing initiating events and in responding to the resulting abnormal...

A Tutorial on Model Based Loop Tuning

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 3:30pm-4:00pm
This presentation provides a tutorial on tuning PID process controllers using the Lambda process model based tuning methodology. This tuning...

Control System Migration Gone Wild - Best Practices & Lessons Learned

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 2:30pm-3:00pm
You have configured the new automation system and reviewed the checklist. Now at start up, loops are not performing the way you expected. Valves are...

Steam Load Shedding System Design Using Dynamic Simulation

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 2:00pm-2:30pm
In a refinery, steam utility is one of the most important utilities, which can be used at different temperature ranges. Proper handling of the...

On the Use of Laminar Burning Velocities in Process Safety

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 11:30am-12:00pm
This study explores the role of the premixed laminar burning velocity as a global parameter to evaluate the explosion hazard of flammable gases and...

Can I Use My Cooling Water Header As a Relief Device?

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 11:30am-12:00pm
According to current industry practice, a heat exchanger tube rupture scenario is considered when the design pressure or maximum possible system...

Challenge of Mitsubishi Chemical's Process Safety

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 11:30am-12:00pm
Mitsubishi Chemical has been working to improve process safety by implementing safety review (SR) activities.The aim of the SR activity is to improve...

Refrigeration Compressor Recycle Quench Control

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 11:00am-11:25am
Many olefins plant refrigeration compressors use a spray quench of liquid refrigerant to cool the hot recycle gas stream. Typically, the recycle flow...

AIChE Journal Articles Make Wiley's Top 20 List

March 25, 2015
Articles from the AIChE Journal, Biotechnology Progress, Environmental Progress & Sustainable Energy, and Process Safety Progress are at the top of the list of "hottest...

January 2015 CEP Preview

January 15, 2015
Special Section: Sustainability Sustainability Trends in the Chemical Industry The AIChE Sustainability Index provides benchmarks of a company’s performance on a variety of...

Interpreting Piping and Instrumentation Diagrams

August 24, 2010
With a Bit of Smoke, a Few Mirrors and a Degree in Hieroglyphics, Anyone Can Learn to Read a P&ID. This is Part 1 of a five-part series. Part 1 - Introduction Engineers love...

Tackling Difficult Mixing Problems

August
2015
Fluids and Solids Handling
David Dickey
Some difficult mixing problems cannot be solved, but their impacts can be lessened. Here’s how you can deal with difficult processes or products, misunderstandings about good mixing, and obstacles to improvements.

April 2015 CEP Preview

April 3, 2015
Career Catalyst Humanitarian Chemical Engineering A broader view of ethics and professional responsibility considers the engineer’s impact on humanity. Read this article now...

Intel Announces 3D Breakthrough in Chip Design

May 9, 2011
Intel has announced new 3D technology that will allow the company to pack more transistors into small chips. You can have Mark Bohr of Intel walk you through the new technology in...

Entering a New Golden Age of Chemical Engineering

September 19, 2012
This post is the first in a series of 12 posts about who ChEs are, what we’re doing, and where we’re going. 2013 AIChE president Phil Westmoreland looks at trends, considers the...

Mercury Removal at Coal-Fired Power Plants

April 4, 2014
Removal of Mercury from the combustion air stream at a coal-fired power plant is one of the most sensitive and challenging tasks of pollution control. Dr. Noah Meeks of The...

Produced Water Treatment with Ceramic Membranes

November 2, 2011
The volume and complexity of produced water (PW) generated in the oil and gas extraction industry provides a significant separations and treatment challenge. Because of its source...
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