Notice catalographique « Towards simpler, cheaper, and greener iron conservation : 2014-08 »
- Titre
- Towards simpler, cheaper, and greener iron conservation : 2014-08
- Auteur ou éditeur
- Cretté, Stéphanie A.
- United States. National Park Service
- Clemson University
- Lieu de publication
- North Charleston, S.C.
- Maison d'édition
- National Center for Preservation Technology and Training
- Date de publication
- 2014
- Collation
- 24 pgs.
- Série
- National Center for Preservation Technology and Training Report
- Résumé
- "Alkaline solutions soaking are the most accepted treatment for the desalination of archaeological iron in an attempt to arrest further detrimental corrosion. The process displaces chloride ions (desalination) and diffuses them out of the artifact. The method relies on high concentrations of hydroxide and low concentrations of chloride in the solution. As the treatment progresses, chloride concentration increases decreasing desalination rates and the technique’s effectiveness. Conservators cope with this issue by regularly replacing solutions. This procedure generates significant quantities of waste, and requires personnel and considerable amounts of water and sodium hydroxide. The proposal aimed at investigating the applicability of ion-exchange technology to remove chloride from solution without the need to constantly replace the soaking solutions."
- Langue
- English = Anglais
- Sujet
- Archaeology - Conservation and restoration
- Iron - Conservation and restoration
- Archéologie - Conservation et restauration
- Fer - Conservation et restauration
- Pays
- United States
- Type de document
- Monograph = Monographie
- Localisation
- CC 137 C74 2014
- Clé
- 17544
- Collection
- Catalogue