Title:
ハイドロタルサイトナノ粒子及びハイドロタルサイト組成物
Document Type and Number:
Japanese Patent JP7479673
Kind Code:
B2
Abstract:
To provide a material capable of adsorbing excellently a volatile sulfur compound in a liquid phase without performing a high-temperature heat treatment, and excellent in adsorptivity of the volatile sulfur compound just after start of adsorption.SOLUTION: An adsorbent of a volatile sulfur compound in a liquid phase contains hydrotalcite nanoparticles whose crystallite diameter is 1-20 nm, containing a hydrotalcite compound containing divalent zinc ion and trivalent aluminum ion. A hydrotalcite composition contains a hydrotalcite compound containing divalent zinc ion and trivalent aluminum ion, and a surfactant.SELECTED DRAWING: None
Inventors:
Yoshiyuki Yokokawa
Application Number:
JP2020095605A
Publication Date:
May 09, 2024
Filing Date:
June 01, 2020
Export Citation:
Assignee:
Public University Corporation Osaka
International Classes:
B01J20/08; A61K8/26; A61K8/27; A61Q11/00; B01J20/28; C01F7/785
Domestic Patent References:
| JP2015193000A | ||||
| JP2015182908A | ||||
| JP2019042639A | ||||
| JP7163870A | ||||
| JP6007672A | ||||
| JP9313928A |
Foreign References:
| WO2013038680A1 | ||||
| WO2018124191A1 | ||||
| WO2008015784A1 |
Attorney, Agent or Firm:
Saegusa International Patent Office