| Article |
|---|
| Article name |
Mathematical modeling as a method of justifying the use of modified collector for oxygenated molybdenum flotation |
| Authors |
Kostromina I.. , Khramov A.. , |
| Bibliographic description |
Kostromina I., Hramov A. Mathematical modeling as a method of justifying the use of a modified collector for oxygenated molybdenumfloatation // Transbaikal State University Journal, 2017, vol. 23, no. 8, pp. 41-53. DOI: 10.21209/2227-9245-2017-23-8-41-53. |
| Category |
Earth science |
| DOI |
622.7 |
| DOI |
10.21209/2227-9245-2017-23-8-41-53 |
| Article type |
|
| Annotation |
Experimental flotation of oxygenated molybdenum minerals (ferromolybdenum and powellite) with the application of different fatty-acid collectors was carried out. Efficiency of reagent-collector of sebacic acid production wastes (SAPW) for oxygenated molybdenum was revealed and its optimal consumption was estimated.
The mechanism of the collecting ability of the SAPW reagent based on micro add-on of the oxygenated amphoteric metal addition into the emulsion was described.
The optimal regime of reagent-collector modification with the application of rational planning for multi factor experiment methodology on the basis of the mathematical model of reagent preparation was determined.
The examples of flotation of oxygenated molybdenum ores of Zhiriken and Bugdainian deposits proved that the application of a modified reagent-collector contributes to increase of technological data of oxygenated ores flotation |
| Key words |
oxygenated ores; flotation; fatty-acid collector; mathematical model; experimental investigations; reagent preparation; technological methods; reagents-collectors; oxidized molybdenum; flotation enrichment |
| Article information |
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| References |
1. Belash F. I. Tr. Giredmet. (Collected articles of Giredmet.), 1996, issue 2.
2. Blumenthal G., Engels Z. Anorganikum [Anorganicum]. Moscow: Mir, 1984. 668 p.
3. Guryanova L. N, Dolganova T. I., Tishko N. V. [and others]. Izuchenie veshhestvennogo sostava
i obogatimosti maloobemnyh tehnologicheskih prob Zhirekenskogo mestorozhdeniya: otchet OME
«Sevzapgeologiya» [Study of the material composition and enrichment of low-volume technological samples of the Zhireken deposit: report of the OME Sevzapgeologiya]. Leningrad, 1990. 177 p.
4. Dobromyslov Yu. P., Kostromina I. V., Dobromyslova L. E. Razrabotat tehnologiyu pererabotki zabalansovyh rud Zhirekenskogo mestorozhdeniya s vydachey tehnologicheskogo reglamenta [Develop a technology for processing off-balance ores of the Zhireken deposit with the issuance of technological regulations]: Giprotsvetmet report (Chita branch). Chita, 1989. 148 p.
5. Langford K., Gray G. Protsessy zameshheniya ligandov [Ligand Substitution Processes]. Moscow: Mir, 1969.257 p.
6. Malyshev V. P. Matematicheskoe planirovanie metallurgicheskogo i himicheskogo eksperimenta [Mathematical Planning of Metallurgical and Chemical Experiments]. Alma-Ata: Science of KazSSR, 1977. 34 p.
7. Masloboeva L. V., Pikulova I. A., Guryanova L. A. [and others]. Otsenka obogatimosti medno- molibdenovyh rud Zhirekenskogo mestorozhdeniya na materiale mineralo-tehnologicheskih prob [Evaluation of the enrichment of copper-molybdenum ores of the Zhireken deposit on the material of mineral-technological samples]: report of the PGO «Sevzapgeologiya», OME, Leningrad, 1986. 39 p.
8. Sergeeva G. S. Organicheskaya himiya iflotoreagenty [Organic chemistry and flotation agents]. Chita State Technical University, 1999. 136 p.
9. Tutov A. I. Informatsionny otchet po dorazvedke Zhirekenskogo molibdenovogo mestorozhdeniya za 1981—1983gg. i za 1988—1999 gg. [Information report on additional exploration of the Zhireken molybdenum deposit for 1981 — 1983 and for the years 1988—1999]. Chita, 2000. 113 p. |
| Full article | Mathematical modeling as a method of justifying the use of modified collector for oxygenated molybdenum flotation |
