Title:
METHOD FOR OBTAINING A NICKEL ORE CONCENTRATE, METHOD FOR PROCESSING A NICKEL ORE CONCENTRATE, AND METHOD FOR RECOVERING MATERIALS DERIVED FROM NICKEL ORE
Document Type and Number:
WIPO Patent Application WO/2023/150855
Kind Code:
A3
Abstract:
The present invention relates to a method of recovering materials derived from nickel ore, involving a method for obtaining nickel ore concentrate and a method for processing said concentrate, whereby nickel ore can be processed in an efficient and ecological manner, as well as to the recovery of residues and materials currently untapped from this nickel ore.
Inventors:
ARANTES ARAÚJO LUCAS (BR)
Application Number:
PCT/BR2023/050052
Publication Date:
November 02, 2023
Filing Date:
February 14, 2023
Export Citation:
Assignee:
LORINTECH TECNOLOGIA S A (BR)
International Classes:
C22B1/00; C22B3/00; C22B3/10; C22B3/26; C22B23/00; C22B34/32
Foreign References:
| CN111545341A | 2020-08-18 | |||
| CN101575676A | 2009-11-11 | |||
| US5571308A | 1996-11-05 | |||
| CN104843790A | 2015-08-19 |
Other References:
ZHAO YAN | ET AL: "Extraction of nickel and cobalt from laterite using a microwave assisted hydro- thermal leaching method", JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING, 30 June 2012 (2012-06-30), pages 632 - 638, XP093050496, DOI: 10.13374/j.issn1001-053x.2012.06.013
PANDEY NEHA ET AL: "Recent Progress in Hydrometallurgical Processing of Nickel Lateritic Ore", TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, vol. 76, no. 1, 22 August 2022 (2022-08-22), New Delhi, pages 11 - 30, XP093051014, ISSN: 0972-2815, Retrieved from the Internet DOI: 10.1007/s12666-022-02706-2
PANDEY NEHA ET AL: "Recent Progress in Hydrometallurgical Processing of Nickel Lateritic Ore", TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, vol. 76, no. 1, 22 August 2022 (2022-08-22), New Delhi, pages 11 - 30, XP093051014, ISSN: 0972-2815, Retrieved from the Internet
Attorney, Agent or Firm:
DANNEMANN, SIEMSEN, BIGLER & IPANEMA MOREIRA (BR)
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