Chemical Engineering Practice

Furnace Burner Management Practices within Nova Canada

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
May 1, 2013
Furnace Burner Management Practices within Nova Canada The focus of this paper will be on the cracking heaters at the NOVA Chemicals Corunna site,...

Composite Fuels Production for Combustion

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
May 1, 2013
ABSTRACT Goal of the Project The primary goal of the project is the creation of composite fuels for combustion processes containing biomass, coal,...

FCC Riser Hydrodynamics Improvement Using Simulation Tools

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
May 1, 2013
Past experiences of commercial FCC units indicate that hydrodynamics have a pronounced effect on the riser performance. For example, an increase of...

LNG Technology Development at Air Products

Conference Presentation
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...

Overview of Boiler Water Treatment and Associated Wastes

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
May 1, 2013
Overview of Boiler Water Treatment and Associated Wastes Boiler water treatment consists of steps to remove contaminants that will corrode or cause...

Strategies for Acid Gas Enrichment and Tail Gas Treatment:

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
May 1, 2013
Strategies for Acid Gas Enrichment and Tail Gas Treatment: Special Solvents or Better to Stick With Generic Solvents Tofik K. Khanmamedov TKK COMPANY...

Update of the Activities of the NOx Safety Task Group

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
May 1, 2013
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...

MAPD Stability and Management in Ethylene Plants

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
May 1, 2013
Abstract MAPD Stability and Management in Ethylene Plants Accumulation of C3 (MAPD, Methyl Acetylene & Propadiene) and C4 (VA, Vinyl Acetylene)...

Nonlinear APC Solution for Polypropylene Plants

Conference Presentation
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)...

Hydrogen Generation From Residuum

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
May 1, 2013
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
May 1, 2013
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
April 30, 2013
Development of Heat Exchangers for Use as Replacement Plates In Distillation Columns: Proof of Concept and Collection of Design Information 2 Graham...

Carburization In Ethylene Radiant Coils

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

Condensate Stabilization: How to Get the Most for Your Money

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

Heat Integration and Relief Systems Design

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 30, 2013
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
April 30, 2013
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...

A Systematic Approach to Relief System Evaluation

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 30, 2013
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
April 30, 2013
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...

Management Discipline: Defining a Process Safety Strategy

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 30, 2013
Management Discipline: Defining a Process Safety Strategy Jerry J. Forest - Global Process Safety Manager, Celanese jerry.forest@celanese.com...

Assessing the Hazard of Marginally Explosible Dusts

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

Thermal Fluids: The Key to Overall Site Integration

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

Balancing Act - Simple Techniques for Steam Header Controls

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

Water / Wastewater Optimization Methods for Industrial Systems

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

Improving Fired Heaters Using CFD

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 30, 2013
We have successfully used CFD( Computational Fluid Dynamics) to improve the performance of a Crude and Coker Heater. CFD helps to model the burners,...

New Quantitative Risk Criteria for U.S. LNG Facilities

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

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