Investigation of the air environment of the working areas of foundries with modern technologies for the manufacture of cores and molds
Modern technologies for manufacturing cores and molds using cold-hardening mixtures are considered. The results of studies of the content of harmful substances in the air of the working area during the manufacture of cores and molds by various processes (NO-WAX, Alpha-set, Beta-set, COLD-BOX-AMINE,...
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| Format: | Article |
| Language: | English |
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Belarusian National Technical University
2022-10-01
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| Series: | Литьë и металлургия |
| Subjects: | |
| Online Access: | https://lim.bntu.by/jour/article/view/3497 |
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| author | A. M. Lazarenkov M. A. Sadokha |
| author_facet | A. M. Lazarenkov M. A. Sadokha |
| author_sort | A. M. Lazarenkov |
| collection | DOAJ |
| description | Modern technologies for manufacturing cores and molds using cold-hardening mixtures are considered. The results of studies of the content of harmful substances in the air of the working area during the manufacture of cores and molds by various processes (NO-WAX, Alpha-set, Beta-set, COLD-BOX-AMINE, EPOXY-SO2 process, RESOL-CO2) and pouring molds and cores with liquid metal are presented. It is noted that a complex of harmful substances is fixed in the air, the composition of which depends on the processes used to obtain cores and molds, binding materials, metal poured into molds, and the nature of production. It is established that in order to ensure safe working conditions for workers in the organization of production, it is necessary to take into account the sanitary and hygienic characteristics of the substances used and the conditions of a particular production. |
| format | Article |
| id | doaj-art-c64a019e95694b688bbc6c2e115ed332 |
| institution | Kabale University |
| issn | 1683-6065 2414-0406 |
| language | English |
| publishDate | 2022-10-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Литьë и металлургия |
| spelling | doaj-art-c64a019e95694b688bbc6c2e115ed3322025-02-03T11:51:05ZengBelarusian National Technical UniversityЛитьë и металлургия1683-60652414-04062022-10-010312212610.21122/1683-6065-2022-3-122-1263370Investigation of the air environment of the working areas of foundries with modern technologies for the manufacture of cores and moldsA. M. Lazarenkov0M. A. Sadokha1Belarusian National Technical UniversityBelarusian National Technical UniversityModern technologies for manufacturing cores and molds using cold-hardening mixtures are considered. The results of studies of the content of harmful substances in the air of the working area during the manufacture of cores and molds by various processes (NO-WAX, Alpha-set, Beta-set, COLD-BOX-AMINE, EPOXY-SO2 process, RESOL-CO2) and pouring molds and cores with liquid metal are presented. It is noted that a complex of harmful substances is fixed in the air, the composition of which depends on the processes used to obtain cores and molds, binding materials, metal poured into molds, and the nature of production. It is established that in order to ensure safe working conditions for workers in the organization of production, it is necessary to take into account the sanitary and hygienic characteristics of the substances used and the conditions of a particular production.https://lim.bntu.by/jour/article/view/3497harmful substancesbindersworking area airharmful substance contentsafety measures |
| spellingShingle | A. M. Lazarenkov M. A. Sadokha Investigation of the air environment of the working areas of foundries with modern technologies for the manufacture of cores and molds Литьë и металлургия harmful substances binders working area air harmful substance content safety measures |
| title | Investigation of the air environment of the working areas of foundries with modern technologies for the manufacture of cores and molds |
| title_full | Investigation of the air environment of the working areas of foundries with modern technologies for the manufacture of cores and molds |
| title_fullStr | Investigation of the air environment of the working areas of foundries with modern technologies for the manufacture of cores and molds |
| title_full_unstemmed | Investigation of the air environment of the working areas of foundries with modern technologies for the manufacture of cores and molds |
| title_short | Investigation of the air environment of the working areas of foundries with modern technologies for the manufacture of cores and molds |
| title_sort | investigation of the air environment of the working areas of foundries with modern technologies for the manufacture of cores and molds |
| topic | harmful substances binders working area air harmful substance content safety measures |
| url | https://lim.bntu.by/jour/article/view/3497 |
| work_keys_str_mv | AT amlazarenkov investigationoftheairenvironmentoftheworkingareasoffoundrieswithmoderntechnologiesforthemanufactureofcoresandmolds AT masadokha investigationoftheairenvironmentoftheworkingareasoffoundrieswithmoderntechnologiesforthemanufactureofcoresandmolds |