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Bohgard, MatsLund University,Lunds universitet,Ergonomi och aerosolteknologi,Institutionen för designvetenskaper,Institutioner vid LTH,Lunds Tekniska Högskola,Ergonomics and Aerosol Technology,Department of Design Sciences,Departments at LTH,Faculty of Engineering, LTH
(author)
Characteristics of Aerosols Containing Chromium and Nickel From Some Thermal Spraying Operations
Publisher, publication year, extent ...
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1983
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20 s.
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electronicrdacarrier
Numbers
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LIBRIS-ID:oai:lup.lub.lu.se:a6ae0e0e-5c40-410d-88b2-e857fe302116
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https://lup.lub.lu.se/record/2298177URI
Supplementary language notes
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Language:English
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Summary in:English
Part of subdatabase
Classification
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Subject category:rap swepub-publicationtype
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Subject category:vet swepub-contenttype
Series
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LUTFD2/(TFKF3042)/1-20/(1983)
Notes
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Characterization of aerosols, emitted from five methods of thermal spraying with materials containing chromium and nickel were carried out. The characterization procedure includes the determinations of the metal content, the particle size distribution, the oxidation state of chromium and a measure of the solubility of chromium. Three different kinds of samplers and the analytical methods PIXE (Particle Induced X-ray Emission analysis), ESCA (Electron Spectroscopy for Chemical Analysis), AAS (Atomic Absorption Spectrophotometry), spectrophotometry with DPC-reagent (sym-diphenylcarbazide), and TEM (‘Transmission Electron Microscopy) were used. The relative concentrations of the major elements in the aerosols agree with the relative abundances in the spraying material. A considerable part of the aerosol mass was found in the respirable fraction. Mass median aerodynamic diameters in the respirable fractions were below 0.5 µm. Hexavalent chromium, which is the oxidation state of chromium with the highest health hazard potential, was determined. Less soluble hexavalent chromium was detected in some of the spraying methods.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
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Welinder, HansLund University,Lunds universitet,Avdelningen för arbets- och miljömedicin,Institutionen för laboratoriemedicin,Medicinska fakulteten,Division of Occupational and Environmental Medicine, Lund University,Department of Laboratory Medicine,Faculty of Medicine(Swepub:lu)ymed-hwe
(author)
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Akselsson, RolandLund University,Lunds universitet,Ergonomi och aerosolteknologi,Institutionen för designvetenskaper,Institutioner vid LTH,Lunds Tekniska Högskola,Ergonomics and Aerosol Technology,Department of Design Sciences,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)amt-rak
(author)
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Ergonomi och aerosolteknologiInstitutionen för designvetenskaper
(creator_code:org_t)
Internet link
To the university's database