Hydrogen-mineral reactions and their application to the removal of iron from spodumene
dc.contributor.author | Heinrich, E. William (Eberhardt William) | en_US |
dc.contributor.author | Salotti, C. A. | en_US |
dc.contributor.author | Giardini, A. A. | en_US |
dc.date.accessioned | 2006-04-07T17:01:10Z | |
dc.date.available | 2006-04-07T17:01:10Z | |
dc.date.issued | 1978-06 | en_US |
dc.identifier.citation | Heinrich, E. Wm., Salotti, C. A., Giardini, A. A. (1978/06)."Hydrogen-mineral reactions and their application to the removal of iron from spodumene." Energy 3(3): 273-279. <http://hdl.handle.net/2027.42/22596> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6V2S-498M088-56/2/cefbeaff61c63d0d5c80179b968dfb20 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/22596 | |
dc.description.abstract | Pegmatitic deposits contain three distinctly different types of spodumene: 1. (1) Phenocrystic spodumene in unzoned pegmatites. This type is high-iron spodumene, with Fe2O3 = 0.6 - 0.9%.2. (2) Zonal spodumene. Large laths in central zones; it contains 0.01-0.03% Fe2O3.3. (3) Spodumene plus quartz aggregates pseudomorphous after petalite; Fe2O3 = 0.007 - 0.03%. Only Type 1 generally occurs in deposits sufficiently large and uniform to be economically exploitable. Two processes are presently available for iron removal. Both require initial inversion of the (a) spodumene to its [beta]-dimorph: 1. (1) The chlorine process in which the isomorphous iron is converted to bon chloride and2. (2) The hydrogen process in which the Fe3+ ion is reduced to metallic iron.Hydrogen-mineral reactions, such as hydrogen-carbonate reactions, are potential sources of lime, methane and iron. They also are important for the benefication of such ceramic materials as spodumene and feldspar. | en_US |
dc.format.extent | 555334 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | Hydrogen-mineral reactions and their application to the removal of iron from spodumene | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Economics | en_US |
dc.subject.hlbtoplevel | Business | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Geology, and Mineralogy. The University of Michigan, Ann Arbor, MI 48109, U.S.A. | en_US |
dc.contributor.affiliationother | Department of Geology, University of Wisconsin-Milwaukee, Milwaukee, WI 53201, U.S.A. | en_US |
dc.contributor.affiliationother | Department of Geology, University of Georgia, Athens, GA 30601, U.S.A. | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/22596/1/0000145.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0360-5442(78)90023-3 | en_US |
dc.identifier.source | Energy | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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