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Remedial conservation and stabilization of collection objects containing degrading Fe-sulphides by the high pressure application of dry ammonia
Ekrt, Boris ; Sklenář, Jan ; Novák, Michal ; Horáková, Tereza
A procedure for neutralization of corrosion products and stabilization of a specimen containing pyrite, or its degradation products, by high-pressure application of dry ammonia. A streamlined method of ammonia application allowing bulk treatment of specimens, increased efficiency (speed and penetration depth), and avoidance of contact with water or elevated relative humidity during application.
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