Title:
金属の処理方法
Document Type and Number:
Japanese Patent JP6505112
Kind Code:
B2
Abstract:
A method for precipitating metal waste is characterized in that the waste which contains one or more dissolved metal salts, is mixed with a boron compound, and the pH is adjusted to a value at which precipitation takes place in the presence of precipitation nuclei necessary for the formation of metal borates.
Inventors:
Lyssanen, Vesa
Application Number:
JP2016542344A
Publication Date:
April 24, 2019
Filing Date:
September 12, 2014
Export Citation:
Assignee:
GLOBAL ECOPROCESS SERVICES OY
International Classes:
C02F11/00; B09B3/70; B09C1/02; B09C1/08; C02F1/58; C02F1/62; C09K17/02; C09K17/10; C22B3/44; C22B7/00
Domestic Patent References:
| JP2063591A | ||||
| JP63502570A | ||||
| JP11047713A | ||||
| JP2005536335A |
Foreign References:
| US5037479 |
Attorney, Agent or Firm:
Keiichiro Saikyo