Title:
回収可能な金属を含有する資源を塩素化するための方法
Document Type and Number:
Japanese Patent JP5411928
Kind Code:
B2
Abstract:
A process for chlorinating ore, slag, mill scale, scrap, dust and other resources containing recoverable metals from the groups 4-6, 8-12, and 14 in the periodic table. The process comprises: a) forming a liquid fused salt melt consisting essentially of aluminum chloride and at least one other metal chloride selected from the group consisting of alkali metal chlorides and alkaline earth metal chlorides, wherein the aluminum chloride content in the liquid salt melt exceeds 10% by weight; b) introducing the recoverable metal resources into said liquid salt melt: c) reacting the aluminum chloride as chlorine donor with said recoverable metal resource to form metal chlorides, which are dissolved in the salt melt; and d) recovering the formed metal chlorides from the salt melt.
Inventors:
Theta Rahman, Seshado
Grinder, Ulle
Grinder, Ulle
Application Number:
JP2011509444A
Publication Date:
February 12, 2014
Filing Date:
May 13, 2009
Export Citation:
Assignee:
Yui Izumi
International Classes:
C22B9/10; B09B3/00; C22B1/00; C22B5/02; C22B7/00; C22B7/02; C22B7/04; C22B13/02; C22B15/00; C22B19/00; C22B23/02; C22B34/22; C22B34/32; C22B34/34; C22B47/00; C22B59/00
Domestic Patent References:
| JP56150194A | ||||
| JP4221010A | ||||
| JP2002348618A | ||||
| JP60000849A |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Atsushi Honda
Makoto Onda
Atsushi Honda