Title:
FORMALDEHYDE ABSORBENT AND USE METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2015/042902
Kind Code:
A1
Abstract:
Provided are a formaldehyde absorbent and a use method therefor. The chemical components of the formaldehyde absorbent in weight percentage are 0.1-99.9% of amino acids, and 99.9-0.1% of basic groups of DNAs and RNAs. The use method comprises the following steps: a. dissolving the formaldehyde absorbent in a solvent to form a solution, or dissolving the formaldehyde absorbent in a solvent and mixing same on a solid support; b. placing the resulting solution or solid support in a room containing formaldehyde; and c. the air containing formaldehyde is brought into contact and reacted with and absorbed by the solution or the solid support. The formaldehyde absorbent has a strong absorptivity, a low cost, and does not produce secondary pollution.
Inventors:
ZHAO JIABAO (CN)
ZHU ZUOLIN (CN)
SUN, MENG (CN)
ZHU ZHENJI (CN)
GU KANGFU (CN)
SUN SHANQING (CN)
XIE TONGXING (CN)
WANG WENHAI (CN)
ZHU ZUOLIN (CN)
SUN, MENG (CN)
ZHU ZHENJI (CN)
GU KANGFU (CN)
SUN SHANQING (CN)
XIE TONGXING (CN)
WANG WENHAI (CN)
Application Number:
PCT/CN2013/084570
Publication Date:
April 02, 2015
Filing Date:
September 29, 2013
Export Citation:
Assignee:
NINGBO YUCHEN ENVIROCLEAN TECH CO LTD (CN)
International Classes:
B01D53/72; A61L9/01; A62D3/00; B01D53/77
Foreign References:
CN101138671A | 2008-03-12 | |||
CN103120892A | 2013-05-29 | |||
CN101648109A | 2010-02-17 | |||
CN101007203A | 2007-08-01 | |||
JP2011110079A | 2011-06-09 | |||
JPH02115020A | 1990-04-27 | |||
US5231063A | 1993-07-27 |
Attorney, Agent or Firm:
NINGBO TRANFAN TRADEMARK & PATENT OFFICE (CN)
宁波江东全方专利商标事务所(普通合伙) (CN)
宁波江东全方专利商标事务所(普通合伙) (CN)
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