Plant Operations

Steam Cracking Furnace Pre-Commissioning

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 4:15pm-4:45pm
In order to bring a steam cracking furnace from construction completion to beneficial operation, suitable pre-commissioning and commissioning...

Integrated Modelling and Optimization of Refinery Hydrogen Networks

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 4:00pm-4:30pm
Current trends in the demand of middle distillates are stretching the existing hydrogen production capacity, resulting in a deficit in the refinery...

Cracking Furnace Line Flushing Pre-Commissioning

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 4:00pm-4:15pm
The abundance of low cost shale gas has led to numerous projects in North America to expand existing or construct new ethylene production units. Most...

Case Study on SMALL-Scale LNG Facility Expansion

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 3:30pm-4:00pm
With the influx of natural gas production throughout the United States, the small-scale LNG market is growing at a rapid pace. One option to take...

Guidelines for Dynamic Modeling of Column Startup

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 3:30pm-4:00pm
Advances in computing speed continue to enable dynamic modeling of ever increasing complexity. This includes simulation of non-routine conditions...

Boosting Returns through Advanced Hydrogen Solutions in Refineries

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 2:30pm-3:00pm
Modern high complexity refining landscape involves increasing proportion of ‘opportunity crudes’ processing and widened bottom-of-the-barrel...

Ten Commandments of Risk Based Process Safety

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 28, 2015 - 2:00pm-2:30pm
TEN COMMANDMENTS OF PROCESS SAFETY Thou shall honor thy container Thou shall always maintain a sense of vulnerability Thou shall eliminate...

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...

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...

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 ,...

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...

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...

Integrated LNG and NGL Production

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 27, 2015 - 2:00pm-2:30pm
Cryogenic NGL extraction plants from natural gas offer an attractive opportunity for LNG production as a side stream. Cold gas is tapped from the...

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...

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...

Automation Solutions for Processing Light Tight (Shale) Oil

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 2, 2014 - 4:30pm-5:00pm
Opportunity crudes from shale are more readily available in North America with incentives on cost. However, these typically lighter crude oils don’t...

Low Temperature / Auto-Refrigeration Incidents Panel Discussion

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 2, 2014 - 4:15pm-4:45pm
A number of ethylene producers will share their experiences with low temperature / auto-refrigeration (near miss incidents, PHAs, mitigation, etc.)...

Hurricane Ike Recovery - Electrical & Instrument Systems

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 2, 2014 - 8:30am-9:00am
On September 13, 2008 Hurricane Ike struck the Texas-Louisiana Coast causing severe damage to local chemical plant facilities and communities. This...

Safer, More Effective Furnace Coking Control

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 1, 2014 - 4:30pm-5:00pm
For as long ethylene has been produced via the steam cracking method, producers have searched for various ways of extending the time of operation...

Steam Trap Maintenance and Design for Energy Optimization

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 1, 2014 - 4:00pm-4:30pm
Steam availability is a key resource and constraint in an ethylene plant and where turbines are used for energy optimization. A steam leak and steam...

New Silicon-Carbide Joining Technology

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 1, 2014 - 3:00pm-3:15pm
FM Technologies, Inc. (FMT) has developed new methods for joining SiC-to-SiC and SiC-to-metal for use in ethylene production. Global production of...

A FT-GTL Technology for Small-Scale Applications

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 1, 2014 - 2:30pm-3:00pm
Abstract Stranded gas wells are reserves of natural gas (NG) that have been discovered but deemed unusable due to physical or economic reasons owing...

What do a Trash Disposal Site and a Refinery Share in Common

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 1, 2014 - 2:00pm-2:30pm
These facts are true about refineries – They are always short of hydrogen They are considered by the local community as a toxic site to be controlled...

PHA Analysis of Loss of Containment Events Involving Fixed Assets

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 1, 2014 - 1:30pm-2:00pm
PHA Analysis of Loss of Containment Events Involving Fixed Assets Russ Davis, CSP National AIMS MI COE Manager Mistras Group In many cases the PHA...

Safety Research on Methanol-to-Olefins Process

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 1, 2014 - 10:45am-11:15am
This paper introduces the present situation of methanol to olefin (MTO) process in China, Analyzed the safety technical requirement based on the...

Improving Plant Safety - an Operator Centric View on Process Safety

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 1, 2014 - 10:15am-10:45am
Improving Plant Safety - An Operator Centric View on Process Safety Dr.-Ing. Gregor Fernholz, Global Business Development Manager OTS, Invensys,...

Lightning Warning Techniques for Risk Mitigation

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 1, 2014 - 9:00am-9:30am
Lightning can pose a threat to numerous processes associated with the production and handling of energetic materials and materials that may produce...

Recent Development in Natural Gas Liquefaction Technology

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, March 31, 2014 - 2:30pm-3:00pm
The LNG industry is an ever-changing industry where we face new challenges and solve new problems every day. The shale gas boom, the search of off-...

Advances in Automation: Wireless the Enabler

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, March 31, 2014 - 1:30pm-2:00pm
Older refineries and petrochemical facilities were built with the minimum amount of instrumentation, only that which was necessary to safely operate...

Lambda Tuning Methodology for Level and Other Integrating Processes

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, March 31, 2014 - 1:30pm-2:00pm
Tuning PID controllers for integrating processes, such as levels, can be frustrating and counterintuitive. For example, reducing the controller...

LNG Technology Development at Air Products

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, May 1, 2013 - 12:00pm-12:30pm
This presentation will trace the beginning of MCR (mixed components refrigerant) and use of Coil Wound Heat Exchanger, from helium recovery to the...

Update of the Activities of the NOx Safety Task Group

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, May 1, 2013 - 8:45am-9:15am
The initial AIChE Task Group for NOx Safety was set up following a disclosure of significant accumulations of the NOx compound, N 2 O 3, in an...

Nonlinear APC Solution for Polypropylene Plants

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, May 1, 2013 - 8:30am-9:00am
Abstract A Nonlinear Model Predictive Control Solution has been implemented on the two Polypropylene Lines at Saudi Polyolefins Company (TASNEE)...

Setting the Revamp Basis: What Is Current Operation?

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 11:15am-11:45am
A revamp aims to modify a plant to meet some new combination of capacity, feed, product, safety or regulatory requirements. The starting point on any...

Balancing Act - Simple Techniques for Steam Header Controls

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 10:15am-10:45am
An industrial steam distribution system with multiple headers, turbines, boilers, and reducing valves is managed with header control strategies that...

Water / Wastewater Optimization Methods for Industrial Systems

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 9:00am-9:30am
Efficient management of water and wastewater systems in large industrial complexes is important for minimizing costs and optimizing natural resources...

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