Chemicals & Materials

Red Mud Catalyzed Pyrolysis of Olive Mill Wastewater Sludge

Conference Presentation
AIChE Annual Meeting
Wednesday, November 19, 2014 - 8:30am-8:45am
Olive mill wastewater sludge (OMWS) is one of the major environmental pollutants in olive oil industry using traditional or three-phase process. The...

Imparting Ionic Liquid Character to Commodity Chemicals

Conference Presentation
AIChE Annual Meeting
Tuesday, November 18, 2014 - 5:15pm-5:30pm
We have observed that certain bulky salts that are commonly used to synthesize ionic liquids are also highly soluble in a number of polar organic...

Extracellular PHA Production from Woody Biomass

Conference Presentation
AIChE Annual Meeting
Tuesday, November 18, 2014 - 8:30am-9:00am
PHAs are commonly produced as bacterial carbon and energy storage intracellular. Recovery and purification of PHA are thus costly besides the...

Regenerable Sorbent System for Post Combustion CO2 Capture

Conference Presentation
AIChE Annual Meeting
Monday, November 17, 2014 - 1:15pm-1:30pm
TDA Research, Inc (TDA) is developing a low cost, high capacity CO 2 adsorbent and demonstrating its technical and economic viability for post-...

Impact of Recycling Light Olefins to the FCC

Conference Presentation
AIChE Annual Meeting
Monday, November 17, 2014 - 9:15am-9:30am
Recycling light olefin product streams back to a fluid catalytic cracking (FCC) unit has potential applications in US refineries due to the growing...

Sustainable R&D for new Technology in Start Ups

Conference Presentation
Southwest Process Technology Conference
Friday, October 10, 2014 - 1:00pm-1:30pm
Often Start Ups develop technology for building block chemicals from renewables. DOE has a list of 12 such building blocks, such as glucaric acid,...

Monetizing US Natural Gas

Conference Presentation
Southwest Process Technology Conference
Friday, October 10, 2014 - 1:00pm-1:30pm
Over the last several years Bechtel has experienced a dramatic increase in project opportunities that will convert low-cost, abundant North American...

CFD modeling of water-in-crude oil emulsions

Conference Presentation
Southwest Process Technology Conference
Thursday, October 9, 2014 - 4:00pm-4:30pm
A CFD model has been developed that fits laminar data of both suspensions and stabilized water-in-oil emulsions using a relative viscosity model...

Kinetic Modeling and Optimization of Polymerization Reactions

Conference Presentation
Southwest Process Technology Conference
Thursday, October 9, 2014 - 11:00am-11:30am
Specialty polymers often involve polycondensation mechanisms. Our goal is to identify the kinetics and to develop optimization strategies for...

Modeling Acid Gas and Mercaptan Removal with Hybrid Solvents

Conference Presentation
Southwest Process Technology Conference
Thursday, October 9, 2014 - 9:30am-10:00am
In this paper, the implementation of a thermophysical properties package for the simulation of acid gas and mercaptan removal using hybrid solvents...

Dewaxing Challenging Paraffinic Feeds in North America

Conference Presentation
Southwest Process Technology Conference
Thursday, October 9, 2014 - 9:30am-10:00am
With the more difficult and highly paraffinic feedstocks on the market along with more stringent diesel specifications, the need to provide an...

Effects of Expansion Foam on Controlling LNG Vaporization Rate

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Thursday, April 3, 2014 - 10:30am-11:00am
With increasing consumption of natural gas, the safety of liquefied natural gas (LNG) utilization has become a challenge that requires comprehensive...

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.)...

Use Modeling to Evaluate Processing Solutions for Heavy Oils

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 2, 2014 - 4:00pm-4:30pm
The world’s energy industry has followed the availability of easily attainable and economically feasible supplies for the oil segment that has moved...

Molecular Modeling of Naphtha Catalytic Reforming

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 2, 2014 - 3:30pm-4:00pm
Molecular Modelling of Naphtha Catalytic Reforming Catalytic reforming is one of the most important refinery processes providing high octane number...

Numerical Simulation of Rollover Phenomena for FLNG Application

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 2, 2014 - 3:30pm-4:00pm
LNG is a clean source of energy; when burnt it has lower associated NOx and SOx emissions than other fossil fuels. Because of environmental issues...

Processing Shale Oils in FCC: Challenges and Opportunities

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
Wednesday, April 2, 2014 - 2:30pm-3:00pm
Shale Oils such as Eagle Ford and Bakken are fast becoming a major feed source for US refineries. The rapid introduction of shale oils to the...
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