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vapor-phase deacidification (deacidification, physicochemical processes, ... Processes and Techniques (hierarchy name)) |
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Note: A method of deacidifying paper that involves treating manuscript material to a gaseous alkali compound. It is now rarely used because of evidence that the vapor is toxic.
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| Terms: |
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| vapor-phase deacidification (preferred,C,U,English-P,D,U,VN)
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| deacidification, vapor-phase (C,U,English,UF,U,U)
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| VPD (C,U,A,English,UF,U,U)
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| dampfaseontzuring (C,U,Dutch-P,D,U,U)
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Facet/Hierarchy Code: K.KT |
Hierarchical Position:
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Activities Facet |
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.... Processes and Techniques (hierarchy name) (G) |
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........ <processes and techniques by specific type> (G) |
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............ physicochemical processes (G) |
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................ deacidification (G) |
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.................... vapor-phase deacidification (G) |
Additional Notes: |
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| Dutch ..... Een methode voor het ontzuren van papier waarin manuscriptmateriaal behandeld wordt met een gasvormige alkaliverbinding. Tegenwoordig wordt deze methode zelden gebruikt, omdat er bewijs is dat deze damp giftig is. |
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