Browse > Article
http://dx.doi.org/10.12654/JCS.2014.30.2.11

The Effects of Humidity Control Capability and Removal Toxic Gases of Activated Carbon to the Display Environment of Cultural Properties  

Kang, Sae Rom (Department of Conservation Science, colleague of science and technology, Korean National University of Cultural Heritage)
Choi, Yu Ri (Department of Conservation & Restoration, Graduate School of Convergence Cultural Heritage, Korean National University of Cultural Heritage)
Kang, Dai Ill (Department of Conservation Science, colleague of science and technology, Korean National University of Cultural Heritage)
Publication Information
Journal of Conservation Science / v.30, no.2, 2014 , pp. 235-241 More about this Journal
Abstract
In this study, we are trying to verify humidity control capability of the exhibition environment of cultural property by measuring adsorption and desorption performance, the control ability of harmful substances by the adsorption experiments of harmful gases. In the experiment of adsorption and desorption performance, in the low humidity area, Artsorb desorbed overwhelmingly more than activated carbon whereas activated carbon absorbed more. Adsorption speed was faster slightly in Artsorb absorption speed was similar in both. In the middle humidity area, absorption by artsorb was slightly more and desorption was similar in both so characteristic of Artsorb didn't appear. Also, Adsorption speed was faster in activated carbon but in the process of desorption, the speed of Artsorb was faster. In adsorption experiment of harmful substances, the concentration in the environment with activated carbon was lower than one with Artsorb, but the difference appeared small. And as a result of observation of the difference in concentration due to adsorption of harmful gas by the change in the metal specimen, the most change was shown in lead specimen and the color difference between the lead specimens of the activated carbon and Artsorb appeared greatly.
Keywords
Humidity controller; Adsorbent; poisonous gas; conservation environment;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Lee D.Y., 2009, Analysis of Functional Characteristics of Wood Charcoals, Master theses, Chungbuk university(in Korean with English abstract)
2 Tim P., 1966, The Control of Relative Humidity and Air Pollution in Show-Cases and Picture Frames. Studies in Conservation, Vol. 11, No. 1.
3 Yoo, H.C. and Lee, Y.A., 2002, A study on the moisture characteristics of Earth-friendly building materials. Proceedings of the KSES 2002 International Symposium Papers, 229-234. (in Korean with English abstract)
4 Baumann, M.G.D., Lorenz, L.L., Batterman, S.A. and Zhang. G.Z., 2000. Aldehyde emissions from particleboard and medium density fiberboard products. For. Prod. J. vol.50 No.09, 75-82.
5 Cass, G. and California Institute of Technology, 1985, Protection of works of art from damage due to photochemical smog: Progress report through September, 1985.
6 Choi, W.K., Park, H.R. and Suh, S.J., 2003, A Fundamental Study for the Development of Building Materials Using the Charcoal. Journal of Architectural Institute of Korea Vol. 20. No.03, 185-192. (in Korean with English abstract)   과학기술학회마을
7 Hironori T., Kouko K. and Tadashi H., 2005, Change of the temperature and humidity at the time of laying charcoal down to the floor of wooden construction framework housing. No.13, 23-29.
8 Kang D.I., 2008, The damage evaluation of metal objects dut to the museum indoor air pollutions. Journal of the Korean Conservation Science for Cultural Properties 22. (in Korean)
9 KS F 2611:2009, Hygrothermal performance of building materials and products-Determination of moisture adsorption/desorption properties in response to humidity variation.