-
- دوشنبه تا شنبه: 10:00 - 16:00 / یکشنبه تعطیل است
The polymetallic separation flowsheet of copper/lead bulk flotation–copper lead separation–priority floating zinc and pyrite from the bulk flotation tailings was used based on the ore properties. The flowsheet principles used in the experiment is shown in Figure 1. use con.as Concentrate, The following are the same as feed
به خواندن ادامه دهید
Flotation behaviour of gold 901 16-( A Na2S'03 1 0 cmc 14-- a Na2SiO3/CMC 1:1 12-- -C 0 CM 11 N SIO~MC I, I io__ 8- - 6- 4-- 0 0 50 100 Ik 260 Reagent addition, W] Fig.8 Effect cif sodium silicate and CMC (carboxy methyl cellulose) on insol content in copper concentrate 18- 16 - . 7 2 14 0 Guar 13 CMC/par mixture 1: 1 12 10 8 6-7 4 2 osi 0 50 ...
به خواندن ادامه دهید
Copper Sulfide Flotation Mineral Processing Metallurgy. The above flowsheet is designed for the treatment by flotation of copper as chalcopyrite with gold and silver values The ore ranging from 6065 silica with pyrite arsenopyrite and calcite with 3 to 4 copper This flowsheet though simple is adequate for tonnages of 100 to 500 tons or more per day depending on the size of equipment selected
به خواندن ادامه دهید
Flowsheet options for processing copper gold and gold copper ores. Copper and gold have similar cyanide metallurgy depending on the nature of the minerals present. The processing of gold copper and copper gold ores can be highly problematic, site specific and the process selection is dependent on ore grade, mineralogy, acid leach behaviour ...
به خواندن ادامه دهید
The flotation method is a widely used technique for the recovery of gold from gold-containing copper ores, base metal ores, copper-nickel ores, platinum group ores …
به خواندن ادامه دهید
Multotec's Gold Industry Flow Sheet. We use cookies to improve your experience on our website. By using our site you agree to Cookies Policy
به خواندن ادامه دهید
A Copper Flotation Flowsheet. Because the copper in this type of ore usually assays only plus or minus 1% copper, the porphyry copper operations must be relatively large in order to be commercial. The flowsheet in this study illustrates a …
به خواندن ادامه دهید
Flotation Flowsheet Development For Copper Gold Ores. 1 1 2013 A combined flowsheet and a beneficiation process for bulk flotation middlings of copper–molybdenum ore have been suggested, which include middlings grinding, sulfide minerals flotation, bacterial leaching of sulfide flotation tailings, liquid-phase extraction of dissolved copper and electrolysis of re-extraction eluates.
به خواندن ادامه دهید
FLOWSHEET DEVELOPMENT IN THE CONTEXT OF COPPER EXTRACTION Mineralogy - Flotability Flotation is usually about copper grade (iron dilution) Gold may or may not be associated with sulphides Gold often follows pyrite Cyanide can be used to suppress pyrite Cyanide can activate undesired minerals Tarnishing and pre-aeration ...
به خواندن ادامه دهید
Table 1: Grade/recovery performance of a hypothetical copper ore flotation process. Product % Weight % Cu Assay Feed 100 2.09 Concentrate 10 20.0 Tailings 90 0.1 (a) From Table 1, the Ratio of Concentration can be calculated as F/C = 100/10 = 10. If only assays are available, the ratio of concentration equals (20 – 0.1)/(2.09 – 0.1) = 10 ...
به خواندن ادامه دهید
A flowsheet has been developed to treat the flotation tailings from a copper mine in Mexico to recover gold and silver by cyanidation and carbon-in-pulp (CIP). The plant will treat ~15,000 t/day of a 60:40 blend of current flotation tailings and the mine's historic tailings.
به خواندن ادامه دهید
Flowsheet for treatment of Copper Sulfide ores rich inminerals such as chalcopyrite with gold and silver as well as arsenopyrite. The above flowsheet is designed for the treatment by flotation of copper as chalcopyrite with gold and silver values. The ore, ranging from 60-65% silica, with pyrite, arsenopyrite, and calcite with 3 to 4% copper.
به خواندن ادامه دهید