intec gold process, page-6

3500. The copy/pasted link worked for me. Here's an extract.

Extraction of gold from the mixed halide liquor can be achieved using activated carbon or ion?exchange resins. Both techniques have been successfully tested by Intec and third?parties.The gold?halide complexes used in the Intec Gold Process may also be readily loaded onto activated carbon. Extensive testing by Intec and the AJ Parker Centre for Hydrometallurgy, Australia, has demonstrated the full life cycle performance of activated carbon. Repeated loading of gold?halides and stripping tests using cyanide solutions were successfully completed.Our Gold Concentration Machine has sold to Kenya,Algeria ,Eygpt,Ghana ,Zimbabwe ,Iran,Chile,Malaysia ,Philippines,Sri Lanka ,UAE,Zambia ,Vietnam ,Venezuela ,Canada ,Bolivia,Ecuador, Tanzania ,Turkey and so on countries.
Source at:http://www.orebeneficiationplants.com/beneficiation-plant/gold-concentration-machine-south-africa.php