John Edwards Pic2

John C. Edwards, Ph.D., Owner, Process NMR Associates  –  Click here or Image for CV

Office: +1 (203) 744-5905    Mobile: +1 (203) 241-0143    email: john@process-nmr.com

PNA Presentations and Papers

  Papers and Presentations of John C. Edwards hosted on ResearchGate

 

  Posters and Presentations Available from this Website

ISA Presentation : NMR of Sulfuric Acid Alkylation Process

Presentation to SAS & Delaware ACS Process Analytical Topical Group – On-Line NMR Applications – June 2002

SAE and ACS Presentation : Solid NMR of Combustion Chamber Deposits

Motiva Enterprises – Diesel Blending Presentation

NMR Control Strategy – Invensys White Paper

Determination of Carbon-13 NMR Based Aromaticity/Paraffinicity/Naphthenicity Control Parameters

ACS Presentation : NMR and XPS of Diesel Soot

ACS Presentation : Low Temperature Liquid and Solid NMR Studies of Lubricant Base Oils

Hydrocarbon Processing – NMR Editorial, July 2002

NPRA Paper 2002, Austin TX – Improved Online Optimization at Refineria ISLA

Eastern Analytical Symposium, New Jersey, 11-21-02 – Steam Cracker NMR Application

Eastern Analytical Symposium, New Jersey, 11-21-02 – Crude Distillation Unit NMR Application

ENC Poster – April 2005: Pulse, Acquire, Control : Ten Years of Online High Resolution NMR in Refining, Petrochemical and Food Manufacturing

ACS Presentation – May 2005 – Pulse, Acquire, Control : Ten Years of Online High Resolution NMR  in Refining, Petrochemical and Food Manufacturing

Gasoline Analysis by Process NMR – Experimental NMR Conference – March 1996

EAS – Process NMR Symposium – More from the Barrel – On-Line NMR Increases Diesel Production and Quality – November 2007

EAS – Process NMR Symposium – Introduction to High Resolution Process NMR – November 2007

Solid-State 13C NMR Applied to Petroleum Related Materials – Stellenbosch, South Africa – February 2008

RCC Feedstream Analysis by 1H and 13C NMR: Multivariate Prediction of Physical and Chemical Properties – ACS Meeting 8/21/08

RCC Feedstream Analysis by 1H and 13C NMR – Paper Presented at 236th ACS Meeting, Philadelphia, 8-21-08

FTIR-ATR of Heavy Petroleum Streams for Process Control – Presentation at 104th Gulf Coast Conference, Galveston TX, 1-21-09

Carbon Counting for Improved Control of Distillate Manufacturing – Presentation at 104th Gulf Coast Conference, Galveston TX, 1-20-09

Practical Applications of Compact High Resolution 60 MHz Permanent Magnet NMR Systems for Reaction Monitoring and Online Process Control – Presentation at SMASH 2010, Portland, Oregon 9-28-10

Calculation of Average Molecular Descriptions of Heavy Petroleum Hydrocarbons by Combined Analysis by Quantitative 13C and DEPT-45 NMR Experiments – Petrophase 2010, Jersey City, NJ, June 13-17, 2010

Bench-Top and On-Line High Resolution Permanent Magnet 60 MHz NMR For Reaction Monitoring and Process Control – Presented at ABQMR, Albuquerque NM, 1-25-11

Practical Applications of Compact High-Resolution 60 MHz Permanent Magnet NMR Systems for Reaction Monitoring and Online Process Control – RSC Symposium – Reaction Monitoring Suing NMR and Vibrational Spectroscopy: Current Industrial Perspectives, Sandwich, Kent, UK, 3-22-11

Application of Low-Resolution Pulsed Nuclear Magnetic Resonance Spectroscopy (TD-NMR) for the measurement of Hydrogen Content in Middle Distillate Petroleum  Products with the new compact, modular, fixed magnet TD-NMR  Spectrometer; the SpinPulse Model CX-20 – Presentation at Gulf Coast Conference 2011

Mutivariate Analysis of 1H and 13C NMR Data of Residual Catalytic Cracker Feed-Streams: NMR Pre-Processing Strategies that Allow the Development of Predictive Models of Physical and Chemical Properties that are Independent of NMR Instrument Magnetic Field Strength”, John C. Edwards, Jincheol Kim, Presented at IFPAC 2012 in Baltimore MD, January 22-25, 2012

On-line Applications of 60 MHz High-Resolution NMR Systems in Industry: Direct Measurements, Chemometric Correlations, and Multiple Spectroscopy Data Fusion”, John C. Edwards invited talk presented at 1st Practical Applications of NMR in Industry Conference, Schaumburg, IL, October 15-17, 2012

1H qNMR Determination of Acetylated Polysaccharides, Glucose, Maltodextrin, Isocitrate, Degradation Products, Preservatives and Additives in Aloe Vera Leaf Juice, John C. Edwards, presented at the 1st Global Aloe Summit, SupplySide West – Global Expo and Conference, Las Vegas, NV November 5-9, 2012

1H qNMR Determination of Acetylated Polysaccharides, Glucose, Maltodextrin, Isocitrate, Degradation Products, Preservatives and Additives in Aloe Vera Leaf Juice, John C. Edwards, presented at 1st Practical Applications of NMR in Industry Conference, Schaumburg, IL, October 15-17, 2012

Compact, Cryogen-Free, High-Resolution 60 MHz Permanent Magnet NMR Systems for Reaction Monitoring and On-Line/At-Line Process Control Observing 1H, 19F, 31P, John C. Edwards, Tal Cohen, Paul J. Giammatteo, presented at 1st Practical Applications of NMR in Industry Conference, Schaumburg, IL, October 15-17, 2012

Application of a 60 MHz Permanent Magnet NMR System to Online NMR Reaction Development in the Pharmaceutical Industry, David A. Foley, Mark T. Zell, Brian L. Marquez, John C. Edwards, and Paul J. Giammatteo, presented at PittCon, Philadelphia, PA, March 17-21, 2013.

PLS Regression Model Comparison of 60 and 300 MHz 1H qNMR of EPA and DHA Omega-3 Fatty Acids Obtained at Different Points in a Fish Oil Nutritional Supplement Manufacturing Process – John C. Edwards, Paul J. Giammatteo – presented at NERM 2013, New Haven CT, October 23-26, 2013

When Beer Goes Sour: An NMR Investigation, Adam J. Dicaprio, John C. Edwards – presented at NERM 2013, New Haven CT, October 23-26, 2013

Utilization of MNova in a Commercial NMR Testing Laboratory for 1) Development of Automated Quantitative Analysis Methods by Direct Internal Standard NMR Measurements, and 2) Pre-Processing of Large NMR Datasets for Chemometric Regression Analyses to Derive Chemical and Physical Properties, John C. Edwards, MestreLab MNova Users Meeting, SMASH 2013, Santiago de Compostela, Spain, September 22, 2013

Small Molecule Chemistry of Spontaneously Fermented Coolship Ales, Adam J Dicaprio, John C. Edwards, presented at NERM 2013, New Haven CT, October 23-26, 2013

NMR Based Authentication of Nutraceuticals, Herbal Supplements, and Food Additives: Economic- and Efficacy-Driven Adulteration of Aloe Vera, Herbal Erectile Dysfunction Supplements, and Acacia Gum, John C. Edwards, invited presentation at the 2nd PANIC, Charlotte, NC, February 3-5, 2014.

Development of an Automated Complex Mixture Analysis qNMR Method within Mestrelab MNova – Application to Aloe Vera and the Beer Brewing Process, John C. Edwards, Adam J. Dicaprio, Michael A. Bernstein, presented at the 2nd PANIC, Charlotte, NC, February 3-5, 2014.

Small Molecule Chemistry of Spontaneously Fermented Coolship Ales, Adam J. Dicaprio, John C. Edwards, presented at the 2nd PANIC, Charlotte, NC, February 3-5, 2014.

Liquid and Solid-State 1H, 13C, and 11B qNMR Analysis of Fruitex-B®– A Calcium Fructoborate Comple: Chemical Structure and identification, quantitative analysis and stability study, Boris Nemzer, John C. Edwards, presented at the 2nd PANIC, Charlotte, NC, February 3-5, 2014.

Quantitative Small Mixture Analysis (SMA): Quality of Aloe Vera, Acid Profiles of Sour Beers, PDE5i Adulteration of Male Enhancement Formulations, John C. Edwards, presented at the Mnova Users Meeting at the 55th Experimental NMR Conference, Boston MA, March 23, 2014.

Liquid and Solid-State 27Al qNMR of an Elemin Senonian Trace Minerals Supplement for Identification, Chemical Structure, Quantitation of Active Ingredient in the Product, and Product Stability, Boris Nemzer, John C. Edwards, presented at XII International Conference on the Applications of Magnetic Resonance in Food Science: Defining Food by Magnetic Resonance, Cesena, Italy, May 20-23, 2014.

Liquid and Solid-State Multinuclear 13C and 11B qNMR FruitexB Fructoborate Complex Nutritional Supplement. Identification, Chemical Structure, Quantitation of Active Ingredient in Product, and Product Stability, Boris Nemzer, John C. Edwards, presented at XII International Conference on the Applications of Magnetic Resonance in Food Science: Defining Food by Magnetic Resonance, Cesena, Italy, May 20-23, 2014.

1H qNMR of EPA and DHA Omega-3 Fatty Acid Esters – PLS Regression Models Obtained by 60 and 300 MHz NMR – At-Line and On-Line Monitoring of a Fish Oil Nutritional Supplement Manufacturing Process, John C. Edwards, Paul J. Giammatteo, Invited Lecture – presented at XII International Conference on the Applications of Magnetic Resonance in Food Science: Defining Food by Magnetic Resonance, Cesena, Italy, May 20-23, 2014.

Application of High Field and Cryogen-Free Bench-Top NMR Platforms to the Monitoring and Quantitation of PDE5 Inhibitor Adulteration of Male Sexual Enhancement Supplements, John C. Edwards, Paul J. Giammatteo, Kristie Adams, Anton Bzhelyansky , presented at XII International Conference on the Applications of Magnetic Resonance in Food Science: Defining Food by Magnetic Resonance, Cesena, Italy, May 20-23, 2014.

Beer Manufacturing and Analysis by NMR, John C. Edwards and Adam Dicaprio, Invited presentation presented at the Mestrelab MNova Users, Meeting – SMASH, Atlanta, GA, September 7, 2014

Survey of Low Field NMR Spectrometer Platforms for Successful Screening of Sexual Enhancement and Weight Loss Supplements for Adulteration with Drugs and Drug Analogs”, John C. Edwards, Kristie Adams, Anton Bzhelyansky , Invited Lecture – Presented at SMASH Conference, Atlanta, GA, September 7-10, 2014.

High Throughput Petroleum Stream Analysis in Refinery Process Laboratories: Benchtop NMR Offers Timely Results with Automation & Chemometrics, Courtney Phllips, John C. Edwards, presented at 2014 Gulf Coast Conference, Galveston TX, October 2014

Survey of Low Field NMR Spectrometer Platforms for Successful Screening of Sexual Enhancement and Weight Loss Supplements for Adulteration with Drugs and Drug Analogs, John C. Edwards, Kristie Adams, Anton Bzhelyansky , Invited Lecture – Presented at Carolina NMR Symposium, Kannapolis, NC, November 6, 2014.

From Mash to Bottle: Chemistry of the Brewing Process and NMR-Based Quality Control, Adam J. Dicaprio, John C. Edwards, Presented at Carolina NMR Symposium, Kannapolis, NC, November 6, 2014.

Nutritional Supplement and Diesel Fuel Application Development for Benchtop NMR Systems Operating at 42, 60, and 80 MHz – Equivalency with Supercon NMR, John C. Edwards, Gonzalo Hernandez, and Paul J. Giammatteo presented at 3rd PANIC, San Diego CA, February 9-12, 2015.

1H qNMR of Alcoholic Cider – Analysis of Small Molecule and Residual Sugar Chemistry, John C. Edwards, presented at the 2015 ACS Northeast Regional Meeting, Ithaca, NY, June 10-13, 2015.

From Mash to Bottle: Chemistry of the Beer Brewing Process and NMR-based Quality Control, John C. Edwards, Adam DiCaprio, presented at the 2015 ACS Northeast Regional Meeting, Ithaca, NY, June 10-13, 2015.

The Practical Non-Existance of Official NMR-Based Test Methods – How to Change the Paradigm of NMR Exclusion, John C. Edwards, PANIC 2016 Validation Workshop, Houston TX, February 19, 2016.

Liquid and Solid-State 1H, 13C and 11B NMR Analysis of Magnesium Fructoborate Complex: Chemical Structure, Identification and Stability Study, John C. Edwards, Boris Nemzer, XIII International Conference on the Applications of Magnetic Resonance in Food Science, Karlsruhe, Germany, June 7-10, 2016.

Identification and Characterization of Sugar-Borate Ester Complexes Formed by Reaction of Calcium and Magnesium Salts with Borate and Different Sugars Using Multinuclear Liquid and Solid-State NMR, John C. Edwards, John Hunter, Boris Nemzer, XIII International Conference on the Applications of Magnetic Resonance in Food Science, Karlsruhe, Germany, June 7-10, 2016.

The Chemical Fingerprint of Beer from a Single Experiment with Minimum Sample Preparation – A Rapid Quantitive Analysis by 1H NMR Spectroscopy, John C. Edwards, World Brewing Congress, Denver CO, August 14-17, 2016.

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