Title:
ベントナイトと結合した小粒酸化鉄担体の成形体
Document Type and Number:
Japanese Patent JP2013525605
Kind Code:
A
Abstract:
A method for producing compacts containing iron oxide from undersized oxidic iron carriers may include producing a mixture which comprises undersized oxidic iron carriers, bentonite as a binder and water, pressing the mixture and hardening the green compacts obtained by the pressing, as well as to the compacts produced by the method and to the use of the compacts as lump iron carriers. The mixture may be subjected to a kneading process lasting at least 3 minutes and up to 30 minutes, prior to the pressing. The compacts may thus be produced without a maturing process.
Inventors:
Christian boehm
Had Heckman
Had Heckman
Application Number:
JP2013505379A
Publication Date:
June 20, 2013
Filing Date:
March 21, 2011
Export Citation:
Assignee:
Siemens Fauey Metals Technologies GmbH
International Classes:
C22B1/243; C21B11/02; C21B13/02; C22B1/16; C22B1/248
Domestic Patent References:
| JPH03163151A | 1991-07-15 | |||
| JPS5226487B2 | 1977-07-14 | |||
| JP2007277599A | 2007-10-25 | |||
| JP2005200719A | 2005-07-28 | |||
| JP2008095177A | 2008-04-24 | |||
| JPH06240372A | 1994-08-30 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Takashi Watanabe
Shinya Mitsuhiro
Takashi Watanabe
Shinya Mitsuhiro