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Transport of soluble species through tuff core
Author(s) -
B.E. Viani,
Leslie Carman
Publication year - 1997
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/641051
Subject(s) - tracer , spring (device) , mineralogy , chemistry , core (optical fiber) , geology , analytical chemistry (journal) , radiochemistry , materials science , chromatography , physics , thermodynamics , nuclear physics , composite material
This letter report presents and summarizes the results of flow and tracer tests using a core sample of Topopah Spring tuff containing a saw-cut fracture. A dilute Na-Cl-HCO{sub 3} solution containing Br{sup -} or I{sup -} tracer was eluted through the core under constant flow conditions (0.1, 0.2, 2.0 mL/h) and at three temperatures (23, 59, 92 {degrees}C). A more complete analysis of these data and the implications of these results for transport of soluble species in the Topopah Spring tuff in the Near Field Environment (NFE) will be reported in the synthesis on Integrated Testing activities to be included in the NFE report

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