Chemical Engineering Practice

Changing Demographics: Preserving Safety and Increasing Performance

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 10:45am-11:15am
While process plants under development hold promise for innovative technology, movement from analogue to digital control rooms, and the latest in...

1987 Celanese Pampa Butane Vapor Cloud Explosion

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 10:45am-11:15am
On Saturday November 14, 1987, the presenter personally witnessed a catastrophic vapor cloud explosion at the Celanese Chemicals facility in Pampa,...

Automation Solutions for Processing Tight Oil

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 10:45am-11:00am
Opportunity crudes from shale are more readily available in North America with incentives on cost. However, these typically lighter crude oils don't...

FCC Main Fractionator Debottlenecked By Online Waterside Cleaning

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 10:15am-10:45am
A Refinery FCC is critical to product blending, and an unplanned shutdown has large economic penalties. Water quality at a refinery can bring a unit...

Steam Control in Elevated Steam Assisted Flares

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 10:00am-10:30am
Steam assisted flares are commonly used in the petrochemical industry. Over-steaming of these flares can be a cause of incomplete combustion. But,...

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-9:30am
Cost Effective Control of Red Oil in Caustic Tower Systems Authors: Kyle David Mankin Global Marketing Manager- Petrochemicals P. N Ramaswamy ,...

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...

Pyrolysis Gas Sampling

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 9:00am-9:15am
PYROLOYSIS GAS SAMPLING Steve Smith David Tamez Duane King Owner – President Analyzer Engineer Analyzer Engineer Smith Analytical, LLC Saudi Aramco...

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...

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...

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...

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...

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...

Alarm Management Gap Analysis and Improvement at NOVA Chemicals

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 8:00am-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-8:30am
In today’s competitive refining landscape, refiners can take advantage of processing lower cost opportunity crudes to improve margins. Two very...

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...

Kraft Lignin Depolymerization Under Hydrothermal Conditions

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 4:00pm-4:15pm
Kraft lignin depolymerization was conducted in water and mixture of water and alcohols with different ratios. The highest lignin conversion yields...

Fischer-Tropsch Synthesis: Where We Are and Where We May GO

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 4:00pm-4:30pm
The Germans followed a simple plan when they scaled up the Fischer-Tropsch (FT) synthesis to the commercial level. For the reactor, they set a simple...

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...

Petrochemical Technology Trends: Looking Beyond the Short Term Fix

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 3:00pm-3:30pm
The petrochemical industry is both driven by fundamental raw material and product supply-demand factors, and enabled by technologies that open the...

The Four Pillars of Industrial Energy Efficiency

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 2:30pm-3:00pm
Opportunities to improve plant performance and thus enhance energy efficiency across the CPI fall into four main categories: operational improvements...

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...

Brayton Refrigeration Cycle for Small Scale LNG Plants

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 1:30pm-2:00pm
Liquefying natural gas is an industrial process of great importance with the current worldwide production capacity of about 300 million tonnes per...

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-11:30am
Many olefins plant refrigeration compressors use a spray quench of liquid refrigerant to cool the hot recycle gas stream. Typically, the recycle flow...

Reliability: The Next Revolution in Process Manufacturing

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 9:45am-10:00am
David Rosenthal, PE, CMRP is a Reliability Consultant representing his Reliability Strategy and Implementation Consultancy LLC firm. He previously...

NOx, NOx, Who's There - Steam Cracker or Smr? a Tutorial and Wrap-up

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 9:30am-10:00am
Now that the remaining pieces of the puzzle have fallen into place, it is instructive to revisit NOx abatement measures for steam cracking and steam-...

Look Who's 213: The DuPont Story

Archived Webinar
Apr 23, 2015
One of the oldest companies in the world, DuPont has invented thousands of materials, played critical roles in both World Wars, and has indirectly...

Fire Safety with High Energy Density Batteries

Conference Presentation
AIChE Annual Meeting
Thursday, November 20, 2014 - 2:30pm-3:00pm
As high energy density battery technology develops to meet the rapidly increasing demands of consumer electronics, electric vehicles, and grid level...

Characterization of Glycerol-Diesel Emulsions Fuels

Conference Presentation
AIChE Annual Meeting
Thursday, November 20, 2014 - 1:00pm-1:15pm
Diesel fuel emulsions have demonstrated reductions of unwanted combustion emissions. Glycerol, a renewable and abundant resource, is an attractive...
Subscribe to Chemical Engineering Practice