Moisture Control In-house by Carbon Produced from Woods Wates-Iron System Constructional Materials

Accession number;03A0267179
Title;Moisture Control In-house by Carbon Produced from Woods Wates-Iron System Constructional Materials
Author; NAKANISHI AKIO (Kinki Univ., Faculty of Sci.and Engineering, JPN) TAMAI MOTOHARU (Kinki Univ., Faculty of Sci.and Engineering, JPN) KAWASAKI NAOHITO (Kinki Univ., Faculty of Pharmaceutical Sci., JPN) NAKAMURA TAKEO (Kinki Univ., Faculty of Pharmaceutical Sci., JPN) MATSUMOTO KAZUOKI (Seitoku Univ., JPN) TANADA SEIKI (Kinki Univ., Faculty of Pharmaceutical Sci., JPN)
Journal Title;Journal of the Japan Society of Waste Management Experts
Journal Code:L1596A
ISSN:
VOL.14;NO.2;PAGE.69-75(2003)
Figure&Table&Reference;FIG.9, TBL.3, REF.13
Pub. Country;Japan
Language;Japanese
Abstract;This paper explains the following items on the titled study: 1) Background; Carbonization of woods waste to charcoal is a simple, cheep and useful method for recycling. Such recycled charcoal has been widely utilized in Japanese houses to control moisture under floor, however, it has not sufficient level of performance to be used in too high humidity atmosphere in Japan, 2) objectives; creation of the titled composite with far higher moisture control performance, 3) test method; modification of charcoal surface with iron by using oxidation process of iron, 4) test results; space saving composite having about 4 times higher moisture control capacity than conventional charcoal was obtained, which shows improved performance in high humidity region (relative humidity not less than 0.55) and 5) conclusion; this recycling method provides useful humidity controller from wood wastes and also contribute to solve global warming problem.