PDF Publication Title:
Text from PDF Page: 198
REE concentration/chondrite 10−1 A Mid-oceanic ridge 10−1 B Backarc basin 10−1 C Backarc basin (acid fluids) 10−2 10−2 10−2 10−3 10−3 10−3 10−4 10−4 10−4 10−5 10−5 10−5 10−6 La Ce Pr Nd Sm Eu Gd Tb Dy Ho Er Tm Yb Lu 10−6 La Ce Pr Nd Sm Eu Gd Tb Dy Ho Er Tm Yb Lu 10−6 La Ce Pr Nd Sm Eu Gd Tb Dy Ho Er Tm Yb Lu FIG. 18 Chondrite-normalized REE patterns of hydrothermal fluids in comparison with the pattern of present seawater. (A) Mid-oceanic ridge fluids. (B) Backarc basin fluids at PACMANUS, eastern Manus Basin. (C) Backarc basin acid fluids at DESMOS and SuSu Knolls, eastern Manus Basin. Panel A: Data from Michard, A., Albarede, F., Michard, G., Minster, J.F., Charlou, J.L., 1983. Rare-earth elements and uranium in high-temperature solutions from the East Pacific Rise hydrothermal vent filed (13°N). Nature 303, 795–797; Michard, A., 1989. Rare earth element systematics in hydrothermal fluids. Geochim. Cosmochim. Acta 53, 745–750; Klinkhammer, G.P., Elderfied, H., Edomond, J.M., Mitra, A., 1994. Geochemical implications of rare earth element patterns in hydrothermal fluids from mid-ocean ridges. Geochim. Cosmochim. Acta 58, 5105–5113; Mitra, A., Elderfield, H., Greaves, M.J., 1994. Rare earth elements in submarine hydrothermal fluids and plumes from the Mid-Atlantic Ridge. Mar. Geol. 46, 217–235. Panel B: Data from Craddock, P.R., Bach, W., Seewald, J.S., Rouxel, O.J., Reeves, E., Tivey, M.K., 2010. Rare earth element abundances in hydrothermal fluids from the Manus Basin, Papua New Guinea: indicators of sub-sealoor hydrothermal processes in back-arc basins. Geochim. Cosmochim. Acta 74, 5494–5513. Panel C: Data from Craddock, P.R., Bach, W., Seewald, J.S., Rouxel, O.J., Reeves, E., Tivey, M.K., 2010. Rare earth element abundances in hydrothermal fluids from the Manus Basin, Papua New Guinea: indicators of sub-sealoor hydrothermal processes in back-arc basins. Geochim. Cosmochim. Acta 74, 5494–5513.PDF Image | HANDBOOK ON THE PHYSICS AND CHEMISTRY OF RARE EARTHS
PDF Search Title:
HANDBOOK ON THE PHYSICS AND CHEMISTRY OF RARE EARTHSOriginal File Name Searched:
Chemistry-Rare-Earths-49.pdfDIY PDF Search: Google It | Yahoo | Bing
Sulfur Deposition on Carbon Nanofibers using Supercritical CO2 Sulfur Deposition on Carbon Nanofibers using Supercritical CO2. Gamma sulfur also known as mother of pearl sulfur and nacreous sulfur... More Info
CO2 Organic Rankine Cycle Experimenter Platform The supercritical CO2 phase change system is both a heat pump and organic rankine cycle which can be used for those purposes and as a supercritical extractor for advanced subcritical and supercritical extraction technology. Uses include producing nanoparticles, precious metal CO2 extraction, lithium battery recycling, and other applications... More Info
CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com | RSS | AMP |