Title:
MATERIAL FOR CLEANING AIR AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP2663230
Kind Code:
B2
Abstract:
PURPOSE: To provide a material for cleaning air for removing CH3CHO, HCHO, (CH3)3N and NH3 or the like and the production method therefor.
CONSTITUTION: The material for cleaning air is composed of a complex salt of a metal salt of one kind or two or more kinds of Ni, Al, Zn and Ti and hydrazine. The material for cleaning air is made by carrying the complex salt of the metal salt and hydrazine on a molded body of linear magnesium silicate as a carrying member. The material for cleaning air is produced by dipping the linear magnesium silicate into a mixed solution of the metal salt with hydrazine, drying and carrying the metal salt-hydrazine complex salt or by dipping the linear magnesium silicate into a hydrazine aq. solution after dipping into a metal salt aq. solution and drying to deposite and carry the metal salt- hydrazine complex salt.
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Inventors:
Tamio Noda
Application Number:
JP35864492A
Publication Date:
October 15, 1997
Filing Date:
December 28, 1992
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
A61L9/01; A61L9/16; B01D53/34; B01D53/38; B01D53/58; B01D53/72; B01D53/81; B01J20/02; B01J20/06; B01J20/12; (IPC1-7): B01J20/06; A61L9/01; B01D53/38; B01D53/81; B01J20/12
Domestic Patent References:
| JP5653744A | ||||
| JP5695319A | ||||
| JP3188939A | ||||
| JP5168915A | ||||
| JP5161842A | ||||
| JP4219137A | ||||
| JP2180634A | ||||
| JP3262532A |
Attorney, Agent or Firm:
Yasuhiro Hagiwara (1 outside)