Title:
【発明の名称】柔らかい物質から堅い物質を分離するための方法及び装置
Document Type and Number:
Japanese Patent JPH10506045
Kind Code:
A
Abstract:
PCT No. PCT/NO95/00130 Sec. 371 Date May 1, 1997 Sec. 102(e) Date May 1, 1997 PCT Filed Jul. 19, 1995 PCT Pub. No. WO96/02326 PCT Pub. Date Feb. 1, 1996Method and device for separating harder from less harder substances of a compact mass block (1) consisting of hard and less hard substances, such as magnesium or aluminum from slag and refuse containing magnesium or aluminum, thereby directing at least one fluid beam having at least 400 bar pressure against the mass block (1) for separating the harder from the less harder substances by breaking out pieces from block, whereby the nozzle or nozzles (11) and the mass block (1) are moved in relation to each other and the substances are cooled with water to reduce metal loss by oxidation.
Inventors:
Botten, Bird
Application Number:
JP50491496A
Publication Date:
June 16, 1998
Filing Date:
July 19, 1995
Export Citation:
Assignee:
Botten, Bird
International Classes:
B02C19/06; B02C23/08; B03B5/00; B03B9/04; C22B7/04; (IPC1-7): B03B9/04; B02C19/06; B02C23/08; C22B7/04
Attorney, Agent or Firm:
Takehiko Suzue (4 outside)