• Vat leaching | industrial process | Britannica.com

    In gold processing: Cyanidation …ore), cyanidation is accomplished by vat leaching, which involves holding a slurry of ore and solvent for several hours in large tanks equipped with agitators. For extracting gold from low-grade ores, heap leaching is practiced.

    Get Price-->
  • Vat Leaching of Finely Crushed Gold Ore

    Vat Leaching of Finely Crushed Gold Ore Vat leaching is carried out in vats ranging in capacity from 30 to 1200 tons. Sand for leaching is separated from slime in cones, V boxes, classifiers, and in collecting vats filled by distributors—the overflow in each case being slime or finer portion of the ore.

    Get Price-->
  • Gold Vat Leaching - Mineral Processing & Metallurgy

    Leaching Gold in Vat The crushed ore is conveyed in cars pushed by hand, running on an overhead railway, and emptied into the vats by tipping. The supports of the railway must not touch the sides or any part of the vats or their supports, as the jarring caused by the running of the cars makes the ore settle down, and so renders the leaching more difficult and tedious.

    Get Price-->
  • Day 51, Procedures to obtain gold: Vat Leaching Process ...

    Vat leach time for gold dissolution approaches that of agitation leaching. Vat leaching can be considered when an ore body does not have the grade or quantity to be a candidate for normal agitation leaching, and as an alternative to heap leaching.

    Get Price-->
  • (DOC) VAT LEACHING AND ELUTION PLANT - GOLD PROCESSING ...

    Leaching (Gold Dissolution) Once Vat is loaded with ore, is flooded with a leaching solution of a desired cyanide concentration (usually 600 to 1000 ppm) and pH between 10 to 11 at ambient operating conditions through the filter section of the floor or added to the top of the ore charge.

    Get Price-->
  • Gold Vat Leaching Technology - CRONIMET Mining

    Gold Vat Leaching Technology When it comes to gold extraction, CRONIMET Mining Processing has undertaken a significant amount of work. In fact, our team has spearheaded the development of a unique vat leaching process, aimed at improving upon the conventional heap and tank leaching processes.

    Get Price-->