Title:
METHOD FOR RECYCLING NON-DUST FABRICS
Document Type and Number:
WIPO Patent Application WO/2015/192811
Kind Code:
A1
Abstract:
Disclosed is a method for recycling non-dust fabrics. The method comprises: (1) reclaiming and removing organic solvents contained in the non-dust fabrics; (2) classifying the non-dust fabrics according to the pollution degree; and (3) recycling the non-dust fabrics in a classifying manner. By means of the present invention, the non-dust fabrics are cleaned by controlling a proper acid-base condition according to different acid-base tolerance of non-dust fabric materials, and the purpose of removing dirt and oil stains without damaging the non-dust fabrics is achieved. The present invention also provides a systemic method for recycling the non-dust fabrics. The method is improved and environment-friendly, has good economic benefit and high operability, achieves high quality of obtained products and high industrialization value, and is favorable to the environmental friendliness and sustainable development of the non-dust fabric industry.
Inventors:
WANG YONGHONG (CN)
KANG QINGFENG (CN)
WU DACHAO (CN)
LIU YINGRUI (CN)
KANG QINGFENG (CN)
WU DACHAO (CN)
LIU YINGRUI (CN)
Application Number:
PCT/CN2015/081984
Publication Date:
December 23, 2015
Filing Date:
June 19, 2015
Export Citation:
Assignee:
DONG GUAN ECO CLEANROOM MATERIAL CO LTD (CN)
International Classes:
D06L1/22; D06L1/08; D06L1/16
Foreign References:
| CN104017238A | 2014-09-03 | |||
| CN103422338A | 2013-12-04 | |||
| CN101787642A | 2010-07-28 | |||
| CN102465060A | 2012-05-23 | |||
| JP2008101296A | 2008-05-01 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
北京路浩知识产权代理有限公司 (CN)
北京路浩知识产权代理有限公司 (CN)
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