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Safety in the LNG Value Chain

Dec 12, 2012
Georges Melhem, Henry Ozog

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

Center for Energy Initiatives (CEI)

The Center for Energy Initiatives is an AIChE Industry Technology Group devoted to the development, design and efficient use of energy by chemical engineers and related professionals.

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Effective Diffusivity Measurement in Coke-Deactivated Hydrotreating Catalyst

Mar 21, 2010
Roberto E. Galiasso Tailleur
The effective diffusivity of two fresh and two spent catalysts, previously deactivated for 18 months in a commercial unit, were determined. The effective diffusivities were measured using a shallow-bed reactor already developed for this purpose. Nitrogen, isopentane and isooctane effective...

Maintaining MPC Benefits for Years: No Myth

Mar 21, 2010
MPC software companies and their customers can sustain and increase the benefits from MPC solutions by forming effective maintenance strategies. This can mean maintaining MPC models current and migrating applications with evolving techniques. This paper will show how a well-formed maintenance...

Elements of Two-Stage Unicracking for Maximum Distillate Production

Mar 21, 2010
Diesel fuel is projected to be one of the strongest market growth transportation fuels over the next ten years. Availability of more heavy and sour crudes, utilization of refinery configurations for maximum distillate production and more stringent diesel fuel specifications are techno-economic...

Tutorial on Using Best Practices to Optimize DP Flow Measurements

Mar 21, 2010
Nathan Stokes
DP Flow is the most frequently applied measurement technology. Uncover the value of re-engineering DP Flow measurement points to enable better measurement. Learn how best practices and innovative designs deliver improved accuracy, reduced maintenance, reduced installed costs, lowered permanent...

Sustainable Development in the Process Industries: Cases and Impact

March, 2010
The complete, hands-on guide to sustainable development Today's process industries must develop natural resources within an eco-friendly framework that balances current demand with future need. Realizing this goal necessitates global vigilance of three key areas—people, planet, and prosperity—known...

Liquid Membrane Immobilized in Durable Inorganic Matrix for CO2 Separation

Nov 12, 2009
Jian Zhang
In this work, we will report a new liquid/inorganic membrane product concept for CO2 separation. A liquid fluid of selective CO2 absorption properties is immobilized in a thin, inorganic substrate sheet (20~50um) of graded pore structures. CO2 selectively absorbs into the liquid fluid in the feed...

Battery Design for Large Lithium and Zinc Batteries

Nov 11, 2009
G. J. Suppes
A battery design is being evaluated which is particularly useful for larger battery applications such as in PHEV and electrical grid applications. Preliminary studies validate the approach. Parametric studies are discussed which define performance curve.

Growth Kinetic Study of Chlorella Vulgaris

Nov 11, 2009
Jinsoo Kim
Algae are simple autotrophic organisms that produce complex organic compounds from simple inorganic molecules such as carbon dioxide using energy from light or inorganic chemical reactions. These complex organics include a substantial amount of triacylglycerol which can be readily converted into...

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