| Abstract: | This paper documents the numerical formulations, thermochemical data base, and possible applications of computer programs, SOLVGAS and GASWORKS, for calculating multicomponent chemical equilibria in gas-solid-liquid systems. SOLVGAS and GASWORKS compute simultaneous equilibria by solving simultaneously a set of mass balance and mass action equations written for all gas species and for all gas-solid or gas-liquid equilibria. Examples of gas-evaporation-from-magma and precipitation-with-cooling calculations for volcanic gases collected from Mount St. Helens are shown. -from Authors |
| Genre: | Article |
| ProdID: | 70017937 |
| Citation Author: | Symonds, R. B.; Reed, M. H. |
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| Citation End Page: | 864 |
| Citation Issue: | 8 |
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| Citation Language: | English |
| Citation Larger Work Title: | American Journal of Science |
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| Citation Number Of Pages: | 107 |
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| Citation Search Results Text: | Calculation of multicomponent chemical equilibria in gas-solid- liquid systems: calculation methods, thermochemical data, and applications to studies of high-temperature volcanic gases with examples from Mount St. Helens; 1993; Article; Journal; American Journal of Science; Symonds, R. B.; Reed, M. H. |
| Citation Start Page: | 758 |
| Citation Volume: | 293 |
| Citation Year: | 1993 |
| Type: | citation/reference |
| Text: | Calculation of multicomponent chemical equilibria in gas-solid- liquid systems: calculation methods, thermochemical data, and applications to studies of high-temperature volcanic gases with examples from Mount St. Helens; 1993; Article; Journal; American Journal of Science; Symonds, R. B.; Reed, M. H. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| Date Other: | Fri, 1 Jan 1993 00:00 -0600 |
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