Title:
ACTIVATED CARBON FIBER SHEET FOR AUTOMOTIVE CANISTER
Document Type and Number:
WIPO Patent Application WO/2021/033752
Kind Code:
A1
Abstract:
The objective of the present invention is to provide an adsorbent material using activated carbon fibers, the adsorbent material being suitable for an automotive canister and inhibiting pressure loss. An activated carbon fiber sheet for an automotive canister is provided that satisfies the following requirements (1) – (4). (1) The specific surface area of the sheet is 1100-2300 m2/g. (2) The density of the sheet is 0.010-0.200 g/cm3 or less. (3) The thickness of the sheet is 0.1-100.00 mm. (4) The fiber diameter of the sheet is 13.0 µm or more.
Inventors:
IMAI DAISUKE (JP)
WATANABE YOSHIHIDE (JP)
TAKATA YUU (JP)
OZAWA SHUNSUKE (JP)
YOSHIDA CHIE (JP)
WATANABE YOSHIHIDE (JP)
TAKATA YUU (JP)
OZAWA SHUNSUKE (JP)
YOSHIDA CHIE (JP)
Application Number:
PCT/JP2020/031503
Publication Date:
February 25, 2021
Filing Date:
August 20, 2020
Export Citation:
Assignee:
JUJO PAPER CO LTD (JP)
International Classes:
D01F9/16; B01D53/04; B01J20/20; B01J20/28; B01J20/30; C01B32/312; D06C7/04; F02M25/08
Foreign References:
| JPH04265461A | 1992-09-21 | |||
| JPS5891360A | 1983-05-31 | |||
| JP2001240407A | 2001-09-04 | |||
| JPS5771620A | 1982-05-04 | |||
| JP2008138580A | 2008-06-19 | |||
| JP2013173137A | 2013-09-05 |
Other References:
See also references of EP 4019675A4
Attorney, Agent or Firm:
TERASAKI, Tadashi (JP)
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