We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byJackson Nudd
Modified about 1 year ago
Gas Chromatography: Hydrocarbon Gas Analysis By Ryan Waters November 20, 2006
Presentation Path Equipment Objective of Lab Calibration Chromatographs Unknown Chromatograph Results Conclusions Q&A
Objective Find the composition of an unknown hydrocarbon gas. Knowing some combination of: Methane Ethane Propane Butane
Calibration: Methane 0. 42
Calibration (cont.): Ethane 2. 73
Calibration (cont.): Propane 3. 31
Calibration (cont.): Butane 13.05
Average Retention Times Methane 0.34 ± 0.22 min. (confidence level 95%) Ethane 2.5 ± 0.62 min. (confidence level 95%) Propane 3.7 ± 1.1 min. (confidence level 95%) Butane 12.3 ± 1.3 min. (confidence level 95%)
Unknown Chromatograph Co-elution
Results Methane Co-elutes with Air Accurate measurement not possible. Propane 32 ± 21% (confidence level 95%) Butane 56 ± 46% (confidence level 95%)
Conclusion/Recommendations Run lower temperatures to eliminate co- eluting. Check baseline. Run unknown more.
References Mark Barnes, Gas Chromatography: The Modern Analytical Tool, 207/GasChroma-Fig2.jpg Agilent Technologies, What is Gas Chromatography?, tm
QA/QC Workshop ‒ Hydrocarbon Analysis Mobile, AL ‒ Jan 26, 2014 QA/QC in Organic Matter (Hydrocarbon) Analysis. Why? Millions of individual compounds with.
The world leader in serving science PLOT GC Columns and Applications Bonded TracePLOT Columns.
Global Warming: CH 4 vs CO 2 A presentation by Elijah Adamos Joseph Lara.
SUMMARY COMMENTS ON REPORT BY DR. G. THYNE Anthony W. Gorody Ph. D., P.G. President Universal Geoscience Consulting, Inc.
Module 6: QC Basic Rules and Charts Analysis, Charts and Interpretation of Rules.
Higher Chemistry Unit 2 Section 1 Fuels Multiple Choice Questions This is designed to be used by teachers to help students develop skills in answering.
Three Steps To Graphical Analysis Graphs are one of the tools of the trade for Physicists. There are three basic things you can do with a graph. 1. You.
Vi verner liv, miljø og verdier... 1 Gas Detection Systems Sensor Operating Theory.
10.2 ALKANES. Combustion of Alkanes The most familiar reaction of the alkanes is combustion. Like almost all organic compounds, the alkanes areflammable.
INDUSTRIAL HYGIENE DIRECT-READING INSTRUMENTS FOR GASES, VAPORS, AND PARTICULATES UNIVERSITY OF HOUSTON - DOWNTOWN.
KWLQ What is Energy? K: What do you know? W: What do you want to know? L: What did you learn? Q: What questions do you have?
Chapter 2 Describing Motion: Kinematics in One Dimension.
Project Wisdom Working with Others for a Common Goal.
S&S 3.1 Bubble Blowing Fungi Designing your own Investigation GLEs 1.2.1; 1.2.3; 2.1.2; 2.1.3;
Teaching Interoperability In a Green IT Environment Pete Brierley Professor, Computer Network Technology Collin College William Saichek Professor, Computer.
Guilin, January, 9 – 13, 2006 Dr. Birgit Schmauser, BfArM, Bonn Verification of applicability of the validated/compendial API analytical method for the.
Connect Someone has stolen Dr Kemp’s badminton racquet just hours before he has another important match with a year 11 student. The thief left a ransom.
In: Why is there a scientific method?. Learning goals : Students understand and use the scientific method to do an experiment. Success Criteria: Students.
DETERMINING THE CORRECT CONCENTRATIONS OF VOC IN COOLING TOWER WATER John W. (Jack) Small President Star Instruments, Inc. 100 Park Avenue League City,
Science Department Open House Integrating Technology into Science Courses.
A practical approach to metabolomics Rob Linforth Food Sciences – Biosciences University of Nottingham.
Created with MindGenius Business 2005® CH217 Fundamentals of Analytical Chemistry CH217 Fundamentals of Analytical Chemistry Module Leader: Dr. Alison.
Instrumental Analysis The course is designed to introduce the student to modern methods of instrumental analysis In modern analytical chemistry. The focus.
Topics Unit 4 – Inference from Data: Principles.
What is motion? An object is in motion if it changes position over time compared to a reference point.
SIR S – Describes asexual reproduction as reproduction where there is no fusion of gametes, and offspring are genetically identical to parents – Well.
From RTLS pilots to Enterprise-Wide Implementation: Some Lessons Learned.
What Is Fluid Pressure? By: Morgan K. and Liz R..
1.8 Combinations of Functions: Composite Functions The composition of the functions f and g is “f composed by g of x equals f of g of x”
Measurement and Error Three shooters with three arrows each to shoot. Can you hit the bull's-eye? Both accurate and precise Precise but not accurate.
© 2016 SlidePlayer.com Inc. All rights reserved.