| ID (ISN) del documento | 59155 |
| Número CIS |
92-2013 |
| ISSN - Título de la serie |
0339-6517 - Documents pour le médecin du travail |
| Año |
1992 |
| Número de serie |
DMT 49 TC 40
Fiche médico-technique No.40
|
| Autor(es) |
El Kholti A. |
| Título |
Foundries: Processes and chemical hazards |
| Título original |
Les fonderies: procédés et risques chimiques [en francés] |
| Información bibliográfica |
1st Quarter 1992, No.49, p.41-55. Illus. 60 ref. |
| Resumen |
Among the various metal-transformation industries, foundries are among the most hazardous, whichever processes or metals are used. This bibliographic study and information note is devoted particularly to chemical hazards in foundries. These hazards include the new hazard of exposure to sand binders containing synthetic resins. Technologies and processes considered in this article: patterning, moulding, coremaking, melting and pouring. Chemical hazards: dusts (silica, metallic dusts), gases (emissions from melting furnaces, during the manufacturing of moulds and cores, during pouring after there has been thermal degradation of binders and during the knock-out process). Prevention methods: technical prevention, personal protection, others. In annex: table of principal chemical products encountered, with corresponding TLVs, toxicity indexes, processes where encountered, chemical function or manner of appearance, hazard for workers (organic - Table A II; mineral - Table A III). |
| Descriptores (primarios) |
Francia; riesgos químicos; fundiciones; descripción del procedimiento; riesgos mecánicos |
| Descriptores (secundarios) |
revisión bibliográfica; nota informativa; circón; fenol; óxido de carbono; aldehidos; amoniaco; ácido cianhídrico; aminas; isocianatos; sílice; amianto; talco; olivina; cromita; silicatos; substancias nocivas; moldeado; fabricación de núcleos; expulsión; gases; substancias tóxicas; polvos; silicosis; humos; ingeniería de seguridad y salud; lista de valores umbrales; desbarbamiento; substancias peligrosas |
| Tipo de documento |
F - Notas informativas, directrices prácticas, normas |
| País / Estado o Provincia | Francia |
| Tema(s) |
Construcción e ingenería civil
|
| Broad subject area(s) |
Riesgos químicos
|
| Navegación por categoria(s) |
Foundries, metalcasting and forging operations
|
