- Tytuł:
- Influence of the Atmosphere on the Type of Evolved Gases from Phenolic Binders
- Autorzy:
-
Żymankowska-Kumon, S.
Kaczmarska, K.
Grabowska, B.
Bobrowski, A.
Cukrowicz, S. - Powiązania:
- https://bibliotekanauki.pl/articles/383144.pdf
- Data publikacji:
- 2020
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
environment protection
resin
emission
atmosphere
thermal analysis
ochrona środowiska
żywica
emisja
atmosfera
analiza termiczna - Opis:
- The problem of harmful casting resins has been present in foundries for many years. Manufacturers are introducing new products that contain in their composition environmentally and eco-friendly ingredients. Unfortunately, not all types of technology can be used, sometimes environmental benefits are disproportionate to the quality of castings and their price. In the foundry industry, the most popular binders are based on organic compounds (often carcinogenic) and other harmful substances. Due to strict legal regulations regarding environmental protection, as well as care for the foundry's workers' comfort - their occurrence should be reduce to a minimum. These compounds often behave also depending on the conditions of use (temperature, atmosphere). The application of various methods of thermal analysis and spectroscopic methods allows to verify the mechanism of resin decomposition process in relation to conditions in the form in both inert and oxidizing atmosphere. For analysis the resins from cold-box technology, were used TG–DTG–DSC, Py-GC/MS methods and specified the course of changes occurring in combination of different atmosphere.
- Źródło:
-
Archives of Foundry Engineering; 2020, 20, 1; 31-36
1897-3310
2299-2944 - Pojawia się w:
- Archives of Foundry Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł