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Chemical Engineering Practice

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)...

Hydrogen Generation From Residuum

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, May 1, 2013 - 8:30am-9:00am
Refineries in the U.S. are processing increasingly heavy sour crudes that contain metals, sulfur, and high molecular weight aromatic hydrocarbons...

PSM Challenge for Unregulated Upstream Facilities

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, May 1, 2013 - 8:00am-8:30am
Upstream oil and gas facilities are typically exempt from the OSHA Process Safety Management (PSM) standard; however, in light of recent regulatory...

Development of Heat Exchangers for Use As Replacement Plates

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 4:30pm-5:00pm
Development of Heat Exchangers for Use as Replacement Plates In Distillation Columns: Proof of Concept and Collection of Design Information 2 Graham...

The Influence of Hydrophilic Properties on Foamy Three Phase Systems

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 4:30pm-5:00pm
In different industrial fields amphiphile components are used. These components potentially lead to the formation of foams. Normally those foams are...

Energy and Capital Savings in DME Process Design and Integration

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 4:00pm-4:30pm
In recent years, dimethyl ether (DME) is widely used as a feed for the synthesis of chemicals including acetic acid and its esters and as a hydrogen...

Carburization In Ethylene Radiant Coils

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 2:30pm-3:00pm
CARBURIZATION IN ETHYLENE RADIANT COILS Hugues Chasselin, tech support Manoir industries, France Abstract : Carburization is a phenomenon encountered...

Heat Integration and Relief Systems Design

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 2:00pm-2:30pm
Heat integration is a commonly skipped aspect of process design when evaluating a process’ relief systems design. A failure to evaluate the heat...

World Scale Boil-off Gas Reliquefaction

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 2:00pm-2:30pm
Boil-off gas reliquefaction has become an industry standard for many LNG carriers, which no longer use gas as fuel for steam boilers, but tap others...

Condensate Stabilization: How to Get the Most for Your Money

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 2:00pm-2:30pm
Condensate stabilization is one of the common process units in the gas processing world. The principle considerations affecting the performance of...

A Systematic Approach to Relief System Evaluation

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 1:30pm-2:00pm
Managing the lifecycle of relief and flare systems data is complex and fraught with challenges and risks, whether the work is performed internally or...

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...

Thermal Fluids: The Key to Overall Site Integration

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 10:45am-11:15am
Thermal Fluids: the Key to Overall Site Integration G.T.Polley , M.Picon Nunez & E.Tamakloe Dept. of Chemical Engineering, University of...

Constructability Issues for FLNG

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 10:45am-11:15am
Constructability issues shall be reviewed and incorporated in the Project Development Plan and Design of the FLNG. This paper addresses important...

Assessing the Hazard of Marginally Explosible Dusts

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 10:45am-11:15am
With the current focus on combustible dust hazards in industry, an increasing number of dusts are being tested by facilities to determine their...

Take the Guess Work Out of Testing Your Safety Instrumented System

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 10:15am-10:45am
Key Words Process Safety, IEC 61508, Programmable Electronic Systems, Architectural constrains, Periodic Automatic and Manual Testing, Safety...

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...

Corrosion At Pipe Supports: Causes and Solutions

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 9:45am-10:15am
Localized corrosion attack at pipe support areas is a major problem for integrity managers. Offshore, marine and coastal operators, without exception...

What Makes a High-Performing Plant in Solomon's Olefins Studies?

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 9:45am-10:15am
Abstract: What Makes a High-Performing Plant in Solomon’s Olefin Studies? Solomon Associates has conducted studies of the olefins manufacturing...

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...

Exploiting Hydrogen Plant to Improve Refinery Margins

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 9:00am-9:30am
In addressing the global drive for cleaner transport fuels against increasing proportion of heavier and sourer crudes, refiners are faced with the...

LNG FSRU and FPSO Pump Considerations for Ship Motion

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 9:00am-9:30am
LNG marine pumps installed in FSRU and FPSO applications are exposed to three degrees of ship movement as a result of wave motion. There is concern...

Value Additiion by Integrating C3 Derivatives with PDH Units

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 9:00am-9:30am
With rapid development of Ethane based Ethylene production in Middle East and switch to lighter feedstock in US crackers have been mainly responsible...

Defining and Creating Best Practices

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Tuesday, April 30, 2013 - 8:45am-9:15am
The continuous drive for excellence in our industry reaches all segments and disciplines of our organizations. The goal to improve the safety of our...

New Quantitative Risk Criteria for U.S. LNG Facilities

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 29, 2013 - 4:30pm-5:00pm
The recent increase in natural gas production has expanded the outlook for exporting domestically-produced natural gas. As a result, many existing...

Optimization of An Industrial Power Plant

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 29, 2013 - 4:30pm-5:00pm
Operations Optimization of Industrial Power Plants (IPP) is an often ignored area. One reason for this complacency is that IPPs are usually cost...

Abqaiq Plant Virtual Plant RTO Implementation

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 29, 2013 - 4:00pm-4:30pm
Abqaiq Plant Virtual Plant RTO Implementation Abstract Abqaiq Plant is the largest worldwide crude stabilization plant with $200MM energy consumption...

Comprehensive Machine Monitoring Strategy At Green Ethylene Plant

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 29, 2013 - 3:45pm-4:15pm
Abstract This paper presents an overview of the overall monitoring strategy of a green ethylene plant (ethylene produced by catalytic dehydration of...

From Zero to World No.1 LNG Exporter in Less Than 10 years, Qatar

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 29, 2013 - 3:30pm-4:00pm
Qatar is a member of the OPEC and is a significant oil producer, but the Qatari government has devoted much more efforts to the development of...

Successful Sulfur Unit Startups

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 29, 2013 - 2:45pm-3:15pm
As the environmental importance of Sulfur Recovery Units increases, so too does the importance of smooth and successful SRU startups. This paper will...

Unique Failure Mode for API Seal Plan 76

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 29, 2013 - 2:30pm-3:00pm
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
Monday, April 29, 2013 - 2:30pm-3:00pm
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
Monday, April 29, 2013 - 2:00pm-2:30pm
Spray nozzles & gravity distributors are primarily used in different Oil refinery facilities (columns, scrubbers, etc.). Installers and...

Is Your Operation Prepared for Economic Recovery?

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 29, 2013 - 1:30pm-2:00pm
Proposed Title ” Is Your Operation prepared for Economic Recovery?” The world economy has been depressed for several years. During that time, changes...

Ethylene: Past, Present and Future

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 29, 2013 - 1:30pm-2:15pm
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...

PSM OSHA Citations and the Litigation Process: What Are the Risks?

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 29, 2013 - 11:30am-12:00pm
Many process safety professionals do not fully understand the risks associated with receiving PSM OSHA citations and the litigation process before...

Process Safety: From Concept to Commissioning

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Monday, April 29, 2013 - 11:00am-11:30am
Process Safety: From Concept to Commissioning Process safety is an essential component in all phases of project design, from initial research and...

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