Title:
FIBER REINFORCED POROUS HOLLOW FIBER MEMBRANE AND PRODUCTION METHOD OF THE SAME
Document Type and Number:
Japanese Patent JP2015205258
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a porous hollow fiber membrane and a production method of the same capable of enhancing the load bearing property and fatigue resistance of a porous hollow fiber membrane module and suppressing breakage due to the breaking or fatigue of the porous hollow fiber membrane caused by a high flow rate fluid such as gas and liquid.SOLUTION: A fiber reinforced porous hollow fiber membrane is produced by reinforcing the outer peripheral surface of one or a plurality of porous hollow fiber membranes with a fabric braided by four or more fibrous materials. The porous hollow fiber membrane is produced by braiding at the outer peripheral surface of one or a plurality of porous hollow fiber membranes while braiding the four or more fibrous materials.
Inventors:
WATANABE KENSUKE
Application Number:
JP2014088536A
Publication Date:
November 19, 2015
Filing Date:
April 22, 2014
Export Citation:
Assignee:
NOK CORP
International Classes:
B01D69/08; B01D63/02; B01D69/00; C02F1/44; D04C1/02; D04C1/06; F24F6/04
Domestic Patent References:
| JP2001062258A | 2001-03-13 | |||
| JP2000325762A | 2000-11-28 | |||
| JP2011036568A | 2011-02-24 | |||
| JP2009297642A | 2009-12-24 | |||
| JPS61204613U | 1986-12-23 | |||
| JPS6331502A | 1988-02-10 |
Foreign References:
| US4705543A | 1987-11-10 |
Attorney, Agent or Firm:
Toshio Yoshida
Kazuko Yoshida
Kazuko Yoshida