Zero-Headspace Coal-Core Gas Desorption Canister, Revised Desorption Data Analysis Spreadsheets and a Dry Canister Heating System
Open-File Report
2005-1177
By: Charles E. Barker and Todd A. Dallegge
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Abstract
Coal desorption techniques typically use the U.S. Bureau of Mines (USBM) canister-desorption method as described by Diamond and Levine (1981), Close and Erwin (1989), Ryan and Dawson (1993), McLennan and others (1994), Mavor and Nelson (1997) and Diamond and Schatzel (1998). However, the coal desorption canister designs historically used with this method have an inherent flaw that allows a significant gas-filled headspace bubble to remain in the canister that later has to be compensated for by correcting the measured desorbed gas volume with a mathematical headspace volume correction (McLennan and others, 1994; Mavor and Nelson, 1997).
Suggested Citation
Barker, C., and Dallegge, T.A., 2005, Zero-headspace coal-core gas desorption canister, revised desorption data analysis spreadsheets and a dry canister heating system (Version 1.0): U.S. Geological Survey Open-File Report 2005-1177, 9 p., https://doi.org/10.3133/ofr20051177.
ISSN: 2331-1258 (online)
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Zero-headspace coal-core gas desorption canister, revised desorption data analysis spreadsheets and a dry canister heating system |
| Series title | Open-File Report |
| Series number | 2005-1177 |
| DOI | 10.3133/ofr20051177 |
| Edition | Version 1.0 |
| Year Published | 2005 |
| Language | English |
| Publisher | U.S. Geological Survey |
| Contributing office(s) | U.S. Geological Survey |
| Description | 9 p. |