Chemical Engineering Commons^™

Teb 406 Reflection, Ryan Alfonso Falcon

Undergraduate Student Research Internships Conference

Slides for a non-exhaustive reflection on my work in summer

Improving The Crystal Habit Of Rufinamide, Peter M. Sadaka

Undergraduate Student Research Internships Conference

This research was developed by utilizing the knowledge gathered and learned about crystallization through my USRI project. The goal was to improve the crystal habit of a selected drug from the many that were available in the lab. To choose this, we looked at all of them and chose the drug with the worst habit and then began working. It was created by organizing my findings for each week and then making it all much more concise for the form of a simple presentation that most could understand.

A97 Electrostatic Precipitator (Esp) Waste Elimination, Brian Acosta, Alyssa Young, Austin Straw

Scholar Week 2016 - present

This project focuses on the development of a waste elimination system. the Kankakee BASF site produces a waste known as acid ester waste through their air pollution system in area 97; this waste is highly corrosive and is causing damage to their process sewer. A waste elimination system had to be developed in order to remove the acid ester was from the process sewer without compromising the operation of the BASF Kankakee site.

Reconstitution Efficiency On Elution Process, Brandon Winter, Landon Beachy, Samantha Stejskal, Zachary Rice

Scholar Week 2016 - present

Our group is presenting on the Reconstitution Efficiency on Elution Process for MilliporeSigma. The process that we are working with is the mixing of BAAP (Bovine Albumin Acetone Powder) into reverse osmosis water. This process is the first step of many in the making of medical test kits, of which include HIV/AID, strep throat, and pregnancy tests. Our initial task was to reduce the mixing time by 50%, however after further exploration of the problem, a more stable and consistent process turned into our primary goal and a significant reduction in time became a secondary goal. Initially, we were using …

Process Water Recycling, Adrian Barron, Josiah Snider, Kyle Serpe

Scholar Week 2016 - present

The Millipore Sigma-Kankakee Site uses high volumes of water for many operations. One operation utilizes approximately 3600 L of water per batch every couple days and more than 3.8MM liters of water per year. The water is utilized as a component of the buffer washes used in the extraction process for cholesterol that involves various other components such as silica and ions such as sodium, sulfur, and phosphate. The washes that go through the process involve these components and large amounts of water that are then drained out of the facility. This volume is roughly 7% of the site's total …

The Effect Of Flinak Molten Salt Corrosion On The Hardness Of Hastelloy N, David Kok

Scholar Week 2016 - present

The Molten Salt Reactor (MSR) has been identified as a promising candidate to replace aging nuclear reactors around the world. However, a suitable combination of molten salt and container material needs to be found in order to reduce the potential for corrosion in the MSR before it can be considered commercially viable. FLiNaK molten salt and the nickel-based alloy Hastelloy N have been identified as prime candidates for this function, but the severity of FLiNaK corrosion in Hastelloy N requires additional study before this combination can be used in the operation of a MSR. In this study, Hastelloy N samples …

Enzyme-Catalyzed Reactions Using Enzymes Immobilized On Non-Spherical Particles, Alexander D. Redfearn

Honors Theses and Capstones

Modern and industrial chemical reactions often utilize enzyme-catalyzed reactions to increase product yields. Given the high cost of enzymes it is desirable to preserve the activity of the enzymes and reuse them several times. In this study, I explored the possibility of immobilizing enzymes on custom-made non-spherical SU-8 microparticles to conduct enzyme-catalyzed reactions in flow reactors. The decomposition of hydrogen peroxide using bovine liver catalase was studied due to its well-understood enzyme kinetics. Soft lithography techniques were used to synthesize prismatic SU-8 microparticles. I will discuss the progress that has been made in immobilizing the enzyme on the particle surface …

Fundamental Study And Applications To Biomass Pyrolysis Of The Mechanically Fluidized Reactor, Valentina Lago, Franco Berruti, Cedric Briens

5th International Congress on Green Process Engineering (GPE 2016)

Lignin has great potential for the production of aromatics currently derived from petroleum, since it is the most abundant source of aromatics in nature. At present, Kraft lignin is used as fuel within the pulping process but, alternatively, it could be converted to high-value chemicals using thermochemical processes such as pyrolysis. Kraft lignin, however, is a very cohesive and thermally sensitive powder with foaming and agglomerating tendency under reaction conditions. Consequently, a novel reactor design, designated as Mechanically Fluidized Reactor (MFR) has been developed to successfully process Kraft lignin.

Please click Additional Files below to see the full abstract.

Ozone, Uv, And Nanoparticles, Morton Sternheim, Jennifer Welborn

Nanotechnology Teacher Summer Institutes

•Ultraviolet light causes skin damage and cancer •Ozone in the stratosphere blocks UV •Sunscreen blocks UV, partly •Nanoparticles in sunscreen improve blocking Sunscreen PowerPoint and activities based on NanoSense web site:

http://nanosense.sri.com/activities/clearsunscreen/index.html

Self Assembly, Mark Tuominem, Jennifer Welborn, Rob Snyder

Nanotechnology Teacher Summer Institutes

No abstract provided.

Nanomedicine, Mark Tuominen

Nanotechnology Teacher Summer Institutes

An overview of nanomedicine. The end goal of nanomedicine is improved diagnostics, treatment and prevention of disease. Nanotechnology holds key to a number of recent and future breakthroughs in medicine.

Production Of Renewable Drop-In Fuels And Chemicals From Thermal Conversion Of Non-Edible Lipids, David Bressler, Paolo Mussone

BioEnergy IV: Innovations in Biomass Conversion for Heat, Power, Fuels and Chemicals

No abstract provided.

Making Solar Cells, D. Venkataraman

Nanotechnology Teacher Summer Institutes

Overview of solar energy and photovoltaic cells. Making a cuprous oxide cell activity.

Pigments For Improving Plant Health In Organic Systems, Gregory Keith Bartley Jr.

Gregory Keith Bartley Jr.

Photosynthesis, arguably the most important biological process on earth, solely relies on the ability of pigments to capture, utilize, and convert the sun‟s energy to form life. The adequate conversion of light into harvestable food, fuel, and fiber regulates rates of population and economic growth. In order to meet the expanding needs of humanity with the earth‟s potential for agricultural production, new sustainable techniques for increased photosynthetic efficiency in plants must be implemented. The earth's pattern of light exposure is extremely dynamic, exhibiting constant changes in quantity and quality throughout time and space. For photosynthetic organisms, this meant evolving various …

Escalamiento De Dispersión De Contaminantes En La Ciudad De México, Francisco J. Valdes-Parada, J. Ruben Varela-Ham

Francisco J. Valdes-Parada

En días hábiles, la actividad vehicular más intensa en calles y avenidas de la ciudad de México se inicia a las 6:00 hs y se prolonga por aproximadamente 3 ó 4 horas. En ese periodo, la capa de mezclado permanece relativamente quieta y expuesta a recibir una carga importante de contaminantes producto de emisiones vehiculares. En esas condiciones de ausencia de movimientos atmosféricos verticales y horizontales, y de intensa actividad contaminante, adquieren importancia los procesos de dispersión que ocurren en la horizontal y a nivel del suelo.

En este trabajo se lleva a cabo un proceso de promediado de las …

Study On The Activity Of New Amine Based Absorbents For Co2 Absorption From Flue Gases, João F. Gomes

João F Gomes

The capture of CO2 from flue gases can be done by chemical absorption with aqueous amine solutions like MEA (monoethanolamine). Although this is a proven process, there are still operational problems to overcome [1], namely those resulting from solvent degradation, precipitation, corrosion and foaming. Also, the absorption capacity of the most current amines must be improved in order to obtain a more profitable operation. It has been shown previously that relationships exist between the amine structure and the activity/capacity for CO2 absorption. The introduction of amine substituents at the α-carbon creates a carbamate instability, which causes the hydrolysis to go …

Studies On The Development Of Novel Heterogeneous Catalysts For Transesterification Of Triglycerides In Biodiesel, João F. Gomes

João F Gomes

No abstract provided.

More On Powers Of Ten, Morton Sternheim

Nanotechnology Teacher Summer Institutes

A powers of ten personation and activity adapted from the Nanosense project:

http://nanosense.sri.com/activities/sizematters/index.html

Modelado Matemático En Ingeniería, Francisco J. Valdes-Parada

Francisco J. Valdes-Parada

En esta plática se discute de una manera sencilla la importancia que tiene el modelado matemático en Ingeniería. Para ello, se presenta una visión personal sobre el papel que juegan asignaturas como fenómenos de transporte y termodinámica en la formación de licenciatura y posgrado en Ingeniería. Más aún, con el objetivo de ilustrar la importancia de los cambios de escala que frecuentemente aparecen en Ingeniería, se analiza el caso del flujo de un soluto a través de tubos capilares. De esta manera, se tiene un sistema donde a escala microscópica son relevantes la difusión (radial y axial) y convección (axial) …