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pro vyhledávání: '"Mechanical reclamation"'
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Publikováno v:
Zemljište i biljka, Vol 68, Iss 1, Pp 36-44 (2019)
In this work the priority in desalinization have been given to the soils belonging to high salinity content, classified in salinity class III, i.e. ECo
Externí odkaz:
https://doaj.org/article/be2638477f9c4b6590464298af33da75
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 63, Iss No 4, Pp 1843-1846 (2018)
The results of mechanical reclamation of waste moulding sands with furfuryl resin and activators of new generation are presented. The aim of the research described in this study was to determine what effect the addition of reclaim obtained in the pro
Externí odkaz:
https://doaj.org/article/483aeacad40944d0b3acbfee2abefebf
Autor:
Łucarz M., Drożyński D.
Publikováno v:
Archives of Metallurgy and Materials, Vol 62, Iss 1, Pp 359-364 (2017)
The results of investigations concerning the influence of the applied sand matrix (fresh sand, reclaim) on the properties of moulding sands used for production of large dimensional castings (ingot moulds, ladles), are presented in the hereby paper. T
Externí odkaz:
https://doaj.org/article/0735fb9f98ad48ce957352b5b677cebc
Publikováno v:
Archives of Metallurgy and Materials, Vol 61, Iss 4, Pp 2151-2158 (2016)
In this article, there were presented the results of research on combined mechanical and thermal regeneration of waste moulding sand with furfuryl resin originated from one of national foundries manufacturing aluminium alloys castings. Attempts of me
Externí odkaz:
https://doaj.org/article/1c734d3f91c546ee961d0820c277aad6
Publikováno v:
Archives of Foundry Engineering, Vol 15, Iss 4, Pp 33-36 (2015)
The problem related to the management of post reclamation dusts generated in the reclamation process of waste moulding sands with organic binders is presented in the hereby paper. Waste materials generated in this process are products hazardous for t
Externí odkaz:
https://doaj.org/article/58c5cde0af9b4fcb897f1067554180c4
Publikováno v:
Archives of Foundry Engineering, Vol 15, Iss 3, Pp 25-28 (2015)
The paper, especially dealt with problems of reclamation of used furan sand, carried out in new, vibratory sand reclamation unit REGMAS developed by researches from AGH-University of Science and Technology, Faculty of Foundry Engineering in Cracow (P
Externí odkaz:
https://doaj.org/article/1fa4c74beb51478fb921ee57145a613f
Publikováno v:
Archives of Metallurgy and Materials, Vol 60, Iss 1, Pp 313-318 (2015)
The after reclamation dusts originated from various foundry plants, applying moulding sands with organic binding agents, mostly resins, are characterised by different properties in dependence of the used binders, reclamation systems, spent sands over
Externí odkaz:
https://doaj.org/article/c9030de42f904a1a997c687439a3b34a
Autor:
Łucarz, M.
Publikováno v:
Metalurgija, Vol 45, Iss 1, Pp 37-40 (2006)
The results of investigations are concerned on evaluation of new silica sand grains surface condition after mechanical reclamation treatment as well as on the conditions of reclaimed sand grains surface subjected to thermal and thermo-mechanical recl
Externí odkaz:
https://doaj.org/article/5713399fb39242d79652929ae5562c18
Autor:
J. Kamińska, J. Dańko
Publikováno v:
Metalurgija, Vol 52, Iss 1, Pp 59-61 (2013)
The results of the investigation results of the granulation process of foundry dusts generated during the mechanical reclamation of spent sands with bentonite and also dusts from the sand processing plants are presented in the paper. The following pa
Externí odkaz:
https://doaj.org/article/e1b61031834e4ca9af977c9c37fdb8cf