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NOVEL POROUS AMORPHOUS SILICA AND PRODUCTION METHOD THEREFOR

Foreign code F130007323
File No. S2011-0379-C0
Posted date Apr 26, 2013
Country WIPO
International application number 2012JP056452
International publication number WO 2012/124703
Date of international filing Mar 13, 2012
Date of international publication Sep 20, 2012
Priority data
  • P2011-056876 (Mar 15, 2011) JP
Title NOVEL POROUS AMORPHOUS SILICA AND PRODUCTION METHOD THEREFOR
Abstract

Disclosed are: porous amorphous silica having micropores and an acid strength of at least 0.4 Band area / a.u.

a production method for porous amorphous silica including a step in which iron oxides generated by microorganisms are treated with an acid

a solid acid catalyst and an adsorbent, each containing porous amorphous silica

an organic-inorganic composite material obtained by chemically modifying the porous amorphous silica with an organic group

and a catalyst-organic-inorganic ternary composite material obtained by immobilizing the catalyst upon the organic-inorganic composite.

  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • NATIONAL UNIVERSITY CORPORATION OKAYAMA UNIVERSITY,
  • TAKADA, JUN,
  • HASHIMOTO, HIDEKI,
  • KUDOH, TAKAYUKI,
  • SENO, MASAHARU,
  • ITADANI, ATSUSHI,
  • KURODA, YASUSHIGE
  • Inventor
  • TAKADA, JUN,
  • HASHIMOTO, HIDEKI,
  • KUDOH, TAKAYUKI,
  • SENO, MASAHARU,
  • ITADANI, ATSUSHI,
  • KURODA, YASUSHIGE
IPC(International Patent Classification)

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