IDEAS home Printed from https://ideas.repec.org/a/epw/ejbmr0/v10y2025i2id52453.html

Sulfide Ore Flotation Study to Achieve 85% Gold Recovery as DECREE from Minister and Mineral Resources Indonesia 1827 K/30/MEM/2018

Author

Listed:
  • Imanuel Abdi Plerusthe Hutahaean

    (Bandung Institute of Technology, Indonesia)

  • Nur Budi Mulyono

    (Bandung Institute of Technology, Indonesia)

Abstract

Fulfilling the provisions of the Ministry of Agriculture as a company under IUPK (special mining business license) is a must for mining companies in Indonesia. In KepMen 1827 K/30/MEM/2018, it is stated that the gold commodity under special mining business license (IUPK) minimum recovery is 85% for gold. This study wants to find the solution of how 85% gold recovery will be achieved by conducting statistical analyses on laboratory test results to simulate operating strategy in regard to increasing flotation performance. The research will require models on kinetic flotation laboratory test results. The combination of variables between grind size, reagent (primary collector and secondary collector), and flotation retention time will result in a response recovery in the flotation circuit.

Suggested Citation

  • Imanuel Abdi Plerusthe Hutahaean & Nur Budi Mulyono, 2025. "Sulfide Ore Flotation Study to Achieve 85% Gold Recovery as DECREE from Minister and Mineral Resources Indonesia 1827 K/30/MEM/2018," European Journal of Business and Management Research, European Open Science, vol. 10(2), pages 161-169, March.
    • Handle: RePEc:epw:ejbmr0:v:10:y:2025:i:2:id:52453
    DOI: 10.24018/ejbmr.2025.10.2.2453
    as

    Download full text from publisher

    File URL: https://eu-opensci.org/index.php/ejbmr/article/view/52453
    File Function: Abstract page
    Download Restriction: no
    File URL: https://eu-opensci.org/index.php/ejbmr/article/download/52453/8500
    File Function: Full text
    Download Restriction: no
    File URL: https://libkey.io/10.24018/ejbmr.2025.10.2.2453?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    More about this item

    Keywords

    ;
    ;
    ;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:epw:ejbmr0:v:10:y:2025:i:2:id:52453. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Support Team (email available below). General contact details of provider: https://eu-opensci.org/index.php/ejbmr .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.