Title:
DEOXIDIZER COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2017/169015
Kind Code:
A1
Abstract:
The present invention provides a deoxidizer composition that includes granules having an α layer that includes a water retaining agent, a swelling agent, a metal salt, and water, a β layer that includes iron, and a γ layer that includes a porous carrier. The granules are formed in a layered structure in the order of the α layer, β layer, and γ layer from the inside of the granules to the outside.
Inventors:
SUGIMOTO KEN (JP)
MIYABE YOSHINOBU (JP)
IKEDA SHINICHI (JP)
KAGIMOTO KOUTA (JP)
NARIKAWA RYOUJYU (JP)
MIYABE YOSHINOBU (JP)
IKEDA SHINICHI (JP)
KAGIMOTO KOUTA (JP)
NARIKAWA RYOUJYU (JP)
Application Number:
PCT/JP2017/002333
Publication Date:
October 05, 2017
Filing Date:
January 24, 2017
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
B01D53/14; B01J20/02; B01J20/28
Domestic Patent References:
| WO2007046449A1 | 2007-04-26 |
Foreign References:
| JP2008264665A | 2008-11-06 | |||
| JP2013147556A | 2013-08-01 | |||
| JPH05168842A | 1993-07-02 | |||
| JPH09117659A | 1997-05-06 | |||
| JP2011057265A | 2011-03-24 | |||
| JPH05237374A | 1993-09-17 | |||
| JP2007144410A | 2007-06-14 | |||
| JP2008126172A | 2008-06-05 |
Other References:
See also references of EP 3437715A4
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
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