Title:
A NEW ADSORBING MATERIAL FOR DECONTAMINATING AIR POLLUTION AND THE METHOD FOR PREPARING IT
Document Type and Number:
WIPO Patent Application WO/2007/019751
Kind Code:
A1
Abstract:
A new adsorbing material for decontaminating air pollution is composed of bamboo
charcoal or wood charcoal in 50-100 part by weight and additives in 0-50 part by
weight. The additives are selected from the group of silica gel, anhydrous titanium
dioxide, anhydrous cupric sulfate, anhydrous calcium chloride and calcium
oxide. The method for preparing the adsorbing material is also disclosed. The
bamboo charcoal or wood charcoal is treated by strengthened activating process,
then mixed with additives, and packed. The present invention can effectively
adsorb and degrade the poisonous gas in the air, and inhibit and sterilize the
virus in the air. This adsorbing material is safe, high efficiency, energy economizing,
and environment friendly, and has excellent properties.
Inventors:
LI BOZHONG (CN)
Application Number:
PCT/CN2006/000659
Publication Date:
February 22, 2007
Filing Date:
April 13, 2006
Export Citation:
Assignee:
LI BOZHONG (CN)
International Classes:
B01J21/06; A61L9/00
Domestic Patent References:
| WO2004022113A1 | 2004-03-18 |
Foreign References:
| CN2671579Y | 2005-01-19 | |||
| CN2708943Y | 2005-07-13 | |||
| CN1554478A | 2004-12-15 | |||
| KR20040100225A | 2004-12-02 |
Attorney, Agent or Firm:
CHANGSHA ZONEKEY PATENT LAW FIRM (Changsha, Hunan 1, CN)
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