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AMBIENTUM BIOETHICA BIOLOGIA CHEMIA DIGITALIA DRAMATICA EDUCATIO ARTIS GYMNAST. ENGINEERING EPHEMERIDES EUROPAEA GEOGRAPHIA GEOLOGIA HISTORIA HISTORIA ARTIUM INFORMATICA IURISPRUDENTIA MATHEMATICA MUSICA NEGOTIA OECONOMICA PHILOLOGIA PHILOSOPHIA PHYSICA POLITICA PSYCHOLOGIA-PAEDAGOGIA SOCIOLOGIA THEOLOGIA CATHOLICA THEOLOGIA CATHOLICA LATIN THEOLOGIA GR.-CATH. VARAD THEOLOGIA ORTHODOXA THEOLOGIA REF. TRANSYLVAN
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The STUDIA UNIVERSITATIS BABEŞ-BOLYAI issue article summary The summary of the selected article appears at the bottom of the page. In order to get back to the contents of the issue this article belongs to you have to access the link from the title. In order to see all the articles of the archive which have as author/co-author one of the authors mentioned below, you have to access the link from the author's name. |
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STUDIA CHEMIA - Issue no. 1-2 / 2000 | |||||||
Article: |
INVESTIGATION OF ADSORPTION PRODUCTS OF OXYNE ONTO BLENDE AND SMITHSONITE BY IR SPECTROSCOPY. Authors: GABRIELA OPREA, CRISTINA MIHALI. |
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Abstract: The compounds formed during flotation with oxyne at the surface of smithsonite and blende were studied by IR spectroscopy. By using the potassium bromide pelleting technique the IR spectra were run for blende, smithsonite, oxyne, Zn(II) oxynate, as well as for blende and smithsonite treated with a solution of oxynate. By comparing the obtained spectra the conclusion drawn is that the compound formed at the surface of blende and smithsonite is Zn(II) oxynate. | |||||||
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