March 2023 | AIChE

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March 2023

Tube-to-Tubesheet Weld Inspection Secondary Transfer Line Exchangers (STLEs) – Innovative Paut Inspection Technique

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 13, 2023
Chevron Phillips Chemical Company, LP (CPC) operates numerous cracking furnaces at its various ethylene plants in the Gulf Coast and the Middle East...

Blue Hydrogen Firing or Flue Gas Carbon Capture? Tailored Options for Steam Cracker CO2 Elimination

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 13, 2023
Near-zero emission olefin plants can be designed today by applying approaches characterized by elimination/capture of the generated carbon dioxide...

Ethylene Cracker Radiant Tube Life Optimization

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 13, 2023
Ethylene cracker radiant tubes are exposed to the most severe operation conditions found anywhere in the chemical process industries such as elevated...

Field Guide to Battery Materials Characterization

Great battery materials power top-performing batteries. This e-book, containing real measurement data, tells you how to characterize essential lithium-ion battery materials across electrodes, slurries, separators, and electrolytes – so your batteries outperform the competition.

Hydrogen and Ammonia:  Zero Carbon Fuels for Steam Crackers

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 13, 2023
The majority of emissions from steam crackers is from combustion of hydrocarbons fuel that is obtained from the process as methane rich off gas...

CO2 Assisted Oxidative Dehydrogenation of Propane to Propylene over Fluidizable MoO3/La2O3-?Al2O3 Catalysts

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 13, 2023
This study investigated the catalytic performance of a novel fluidizable MoO 3 supported on La 2 O 3 -γAl 2 O 3 composite for oxidative...

Aging Convection Section Life Assessment

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 13, 2023
This paper presents a case study of a remaining life assessment for several coils in a convection section of an ethylene steam-cracking furnace...

CDU Retrofit Design Alternatives through Process Integration Boost Refinery Sustainability

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 13, 2023
In the last decades, many oil refineries have implemented retrofit projects to reduce energy consumption. Although such projects incurred lower...

Tiffany Quinn

Tiffany Quinn, Application Development/Clinical Services Manager at Cargill Beauty, has obtained a BSc in Molecular Bioscience and Biotechnology from Arizona State University, an MSc in Pharmaceutics with an emphasis in Cosmetic Science from the University of Cincinnati, as well as an MSc in Regulatory Science from Johns Hopkins University.  She began her career in cosmetics in 2005, holding various positions in research, technical, and quality control.  Tiffany has spent a majority of her career in clinical research and product development of cosmetic and personal care...Read more

Kinetic Study of Heavy Reformate Conversion to Xylenes over MCM-41 on Zeolite Beta Hierarchical Composite Catalyst

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 13, 2023
The process for heavy reformate conversion to xylenes involves dealkylation, transalkylation, disproportionation, and other reactions [1]. The...

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