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High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes

Erscheint 4 Ausgaben pro Jahr

ISSN Druckformat: 1093-3611

ISSN Online: 1940-4360

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 0.4 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.1 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00005 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.07 SJR: 0.198 SNIP: 0.48 CiteScore™:: 1.1 H-Index: 20

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CONTROL OF THE EVAPORATION IN A PLASMA FURNACE FOR FERROSILICON DUST TREATMENT

Volumen 1, Ausgabe 4, 1997, pp. 421-432
DOI: 10.1615/HighTempMatProc.v1.i4.10
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ABSTRAKT

The treatment of oxidized ferrosilicon dusts containing zinc and lead was studied in a plasma transferred arc reactor. Particles to be treated were injected either in the plasma arc (in-flight treatment) or directly into the crucible (bath treatment). An ICP (Inductively Coupled Plasma) analysis system was adapted to follow on-line simultaneously and continuously the metallic element concentrations. Evaporated fraction were then determined. Comparisons of fractions according to arc working parameters were performed; this allowed the control of the evaporation process dring plasma operations. The in-flight treatment has led to a selective evaporation but has shown the need of a second step, since the dust treatment is incomplete when its method is used. The in-bath treatment has led to a selective and complete evaporation of lead and zinc. The value of additives such as a reductant and a slag former was also highlighted by ICP analysis.

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