Sultan 500t/d gold gravity carbon pulp plant project

In the past two years, can say is the winter of the global mining industry, mining situation remains in the doldrums, global mineral resources consumption growth is slowing down, serious excess mineral raw materials and related processed products; of course the downturn in the market for mining enterprises is an opportunity, many countries to the mining industry decline positive policy, and relax the supervision of mining, and many mining companies also actively promote management ability, strengthen management, increase the technical inputs, reduce the operating cost of the whole enterprise. Mines is under such a background, to the enterprise of comprehensive reform, improve the technical capacity, actively explore overseas markets, the downturn in the domestic market as a whole still upstream, turnover continued to obtain a breakthrough, the gold project in Sudan is mines through technical strength in exploring overseas markets of a successful case.

Sultan gold gravity concentrator CIP service projects, daily processing capacity of 500t/d, covering mining and dressing. On July 15, 2014, signed with the customer to choose factory service contract, May 25, 2015 project completed and put into operation, the final recovery rate is up to 92.5%, expected annual gold output up to 37000 ounces, sales revenue of $41 million, profit 14 million $. Sudan project successfully completed once again proved the processing contractor EPC unparalleled superiority, short time limit for a project, a clear responsibility to income is guaranteed. By virtue of the strength of the deep processing technology and will be the banner erected in Africa, this is not only the pride, the pride of the people is Chinese mining.

Sultan gold ore dressing test

Customers with the signing of the contract after the two post processing test, sample, a total of 400kg. Through rigorous testing, submit a detailed test report for the customer processing.

Beneficiation test report analyzes the customer samples of gold 4.31g/t, therefore decided directly by the cyanidation recovery of gold. Ore after grinding, the grinding fineness is -200 mesh 88%, using lime as protective alkali, adding sodium cyanide leaching. Pulp concentration was 40%, dosage of lime 4kg/t, dosage of sodium cyanide 2kg/t, finally can have gold the leaching rate was 91.45%, the effect is very good. It is worth mentioning, test found that if the increase in gravity separation process, the gold recovery rate did not significantly improve, but also increases the cost of processing, for consideration for the interests of customers, the proposed direct cyanidation. But customers strongly identified with the further exploitation, ore grade will rise to the 8g/t. Also consider a client of mine surrounding does have a large gold particles, therefore finally determine the gravity and gravity tailings cyanidation.