When do you need large heap for Elasticsearch?

I need an information about the heap leaching and recovery of nickel from lateritic nickel ores?

• Moreover I also need a simple flowsheet showing the important unit operations and processes used in nickel extraction by heap leaching.

• Answer:

  I suggest searches with key words “nickel” and “heap leach”, “"nickel heap leach" and "heap leach nickel". Companies evaluating nickel heap leach feasibility include: · European Nickel or ENickel (www.enickel.co.uk/) · Metallica Minerals (metallicaminerals.com.au) · Heron Resources (http://heronresources.com.au) · Minara Resources (http://www.minara.com.au) Simple flowsheets showing the important unit operations can be found at these links: http://www.minara.com.au/uploads/Pure%20Nickel%20Conference%20-%20MR%20-%2030%20November%202006.pdf http://heronresources.com.au/jumpupdam.php