Chemical Engineering Practice

Mixing and Blending of Solids

AIChE Webinar
Oct 30, 2013
This webinar provides an introduction to both the fundamentals of mixing processes and how to assess mixture quality and examine the qualities of...

Linking SPYRO Rigorous Stream Cracking Model

AIChE Spring Meeting and Global Congress on Process Safety
May 2, 2013
Furnace simulations are currently used in all layers of process control from planning and scheduling down to the APC layer. However in the DCS...

MAPD Stability and Management in Ethylene Plants

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)...

New Materials for Membrane Separations

Mar 13, 2013
In this webinar, Dr. Richard D. Noble - the co-director of the NSF Industry/University Cooperative Research Center for Membrane Applied Science...

Safety in the LNG Value Chain

Dec 12, 2012
In this webinar, presenters describe and examine potential LNG (liquefied natural gas) hazards and risk-reduction methods for the LNG value chain ―...

Furnace Stories

AIChE Spring Meeting and Global Congress on Process Safety
Apr 5, 2012
The cracking furnace is the heart of the ethylene plant, consuming the most energy, adding the most value and with the potential to cause the most...

Galvanic Corrosion Between Dissimilar Metals

AIChE Spring Meeting and Global Congress on Process Safety
Apr 5, 2012
A Dow USGC cracker suffered a tube failure on a cracked gas compressor inner stage cooler after ten plus years of service. To further extend the...

Modeling of LNG Spills Into Trenches and Troughs

AIChE Spring Meeting and Global Congress on Process Safety
Apr 5, 2012
Trenches and troughs are commonly used in LNG storage and transfer facilities to contain potential LNG spills. The trenches are concrete-lined...

Panel Discussion on Turnaround Excellence

AIChE Spring Meeting and Global Congress on Process Safety
Apr 4, 2012
A panel of industry experts will discuss topics of interest to Ethylene Producers with respect to turnaround excellence. Topics will be solicited...

Hydrotreating of Biooils to Jet Fuels: An Overview

AIChE Spring Meeting and Global Congress on Process Safety
Apr 4, 2012
This paper will give an overview of the current status of jet fuels production from hydrotreating of biooils, including vegetable oils and microalgae...

Hydroprocessing Design - Tutorial

AIChE Spring Meeting and Global Congress on Process Safety
Apr 4, 2012
Hydroprocessing or hydrotreating is the key technology to clean, to refine, and to convert crude oils into valuable products, such as gasoline and...

Turnaround Excellence - Key Success Factors

AIChE Spring Meeting and Global Congress on Process Safety
Apr 4, 2012
Turnaround Excellence is more than a state of being… it is a journey. Achieving and sustaining excellence is wholly dependent on a site approach of...

Simple Opportunities for Improving Energy Efficiency

AIChE Spring Meeting and Global Congress on Process Safety
Apr 4, 2012
Energy efficiency has become an important theme in the process industries, and many companies have implemented sophisticated strategies to improve...

Hydrocracking - An Overview

AIChE Spring Meeting and Global Congress on Process Safety
Apr 4, 2012
The paper will present an overview of the Hydrocracking process as applied in the refineries today. It will cover Mild Hydrocracking, Partial...

Design Challenges in Tankage Modernization

AIChE Spring Meeting and Global Congress on Process Safety
Apr 4, 2012
In order to comply with regulation requirements, a refinery needs to perform major revamps to produce different grades of Diesel, namely ULSD, Off-...

Analysis of Turnarounds in Olefin Plants: A 16-Year View

AIChE Spring Meeting and Global Congress on Process Safety
Apr 4, 2012
Comparative Performance Analysis™ (CPA™) benchmarking studies of the olefin industry have been conducted by HSB Solomon Associates LLC (Solomon)...

Design Considerations for Diesel Hydrotreaters

AIChE Spring Meeting and Global Congress on Process Safety
Apr 4, 2012
In 2006, the United States EPA mandated the use of 15 ppmw ultra-low sulfur diesel (ULSD) for on-road diesel fuel. At that time several refiners...

Capital Cost Targeting of Total Site Heat Recovery

AIChE Spring Meeting and Global Congress on Process Safety
Apr 4, 2012
Heat recovery on Total Site level can provide a considerably high potential for energy saving. It offers additional degrees of freedom for heat...

Appropriate Placement of Compressors and Expanders

AIChE Spring Meeting and Global Congress on Process Safety
Apr 4, 2012
The term “Appropriate Placement” was introduced in Pinch Analysis during the 1980s to indicate how special unit operations should be correctly...

Strategic Chemistry

AIChE Spring Meeting and Global Congress on Process Safety
Apr 4, 2012
Optimizing the clearing and cleaning of process units during turnarounds. Primary discussion involves the three key areas related to an effective,...

Hydrocarbons Turnarounds EHS Readiness

AIChE Spring Meeting and Global Congress on Process Safety
Apr 4, 2012
The Dow Hydrocarbons Business has a thorough process for managing excellent EHS performance during Turnarounds. We name an EHS Focal Point for each...
Subscribe to Chemical Engineering Practice