Title:
炭素繊維回收方法
Document Type and Number:
Japanese Patent JP6688332
Kind Code:
B2
Abstract:
The present disclosure relates to a carbon fiber recycling method utilizing a microwave to recycle a carbon fiber from a carbon fiber polymer composite. The carbon fiber recycling method comprise a composite providing step, an oxygen lowering step, a microwave processing step, a gas replacing step and a carbon fiber recycling step. By radiating the microwave on the carbon fiber polymer composite, energy of the microwave is quickly absorbed by the carbon fiber to quickly increase a temperature of the carbon fiber, and the carbon fiber polymer composite is effectively and quickly decomposed to remove most polymer matrix of the carbon fiber polymer composite, so as to achieve the objective of recycling the carbon fiber indeed.
Inventors:
Tomoei Wang
Application Number:
JP2018038492A
Publication Date:
April 28, 2020
Filing Date:
March 05, 2018
Export Citation:
Assignee:
Yonghong Advanced Materials Co., Ltd.
International Classes:
C08J11/12; B29B17/02
Domestic Patent References:
| JP3216274U | ||||
| JP2011122032A | ||||
| JP2016521295A | ||||
| JP2013199607A | ||||
| JP2013249386A | ||||
| JP2008285601A |
Foreign References:
| WO2016051572A1 |
Attorney, Agent or Firm:
Murai Koji
Takayuki Ishikawa
Takayuki Ishikawa