Ore Processing Sulfuric Acid

CPM LCA Database - Production of sulphuric acid

Thereafter, the production route is less dependent on the original sulphur source, even though there are several processes for the conversion and the absorption stage (BAT N° 3, 1995). Approximately 0.33 t brimstone, 0.76 t pyrite (48 % S) or 1.2t zinc ore is typical raw material input for the production of 1t sulphuric acid () (UNEP, 1996).

Get Price

Attack of Tunisian Phosphate Ore by a Mixture of

Attack of a phosphate ore by a mixture of sulfuric and phosphoric acid solution is a complex process beginning by dissolution of the ore and then precipitation of DH, HH or a mixture of these two products. As a concluding remark, some works dealing with phosphate ore attack agree with a diminution of the reaction rate near 40˚C when increasing temperature. Our results show rather a mechanism

Get Price

Sulfuric Acid Copper Leaching -

Copper Mining And Processing Processing Copper Ores. The leaching reagent dilute sulfuric acid is sprayed through sprinklers on top of the heap pile and allowed to trickle down through the heap where it dissolves the copper from the ore. The resulting pregnant leach solution of sulfuric acid and copper sulfate is collected in a small pool. The

Get Price

LEACHING OF A Cu-CoORE FROM CONGO USING SULPHURIC ACID

A Cu-Co ore from Katinga Province, the Republic of Congo containing 1.5% Co and 1.6% Cu was tested to determine the leachability of Cu and Co using sulphuric acid and hydrogen peroxide mixtures at different conditions. Without hydrogen peroxide, the maximum extraction of copper and cobalt were found to be ~80% and ~15%, respectively when the acid concentration was varied between 0.36 – 1.1M

Get Price

Sulfuric acid - Factorio Wiki

Sulfuric acid is a liquid that is used to create batteries and processing units.It must also be piped into electric mining drills to mine uranium ore.It can be produced in a chemical plant from sulfur, water, and iron plates.. Optimal ratios. The optimal ratio for sulfuric acid production is two chemical plants producing sulfuric acid for every five chemical plants producing sulfur.

Get Price

Process of sulfuric acid leaching silicated zinc

A process of leaching silicated zinc ore with sulfuric acid comprising reacting the silicated zinc ore with at least a stoichiometric amount of concentrated sulfuric acid by malaxing the ore and acid to produce zinc sulfate, treating the products of the reaction with a predetermined quantity of water near its boiling point sufficient that the concentration of recovered zinc is about 150 g/l

Get Price

Mining and Extraction: Oxide Ores - processes

Dilute sulfuric acid is poured over the crushed ore using an irrigation system. (Courtesy of Red Tiger Mining Inc.) The final phase of the solvent extraction process employs a strong acid to strip the copper from the organic solution, producing a blue, enriched

Get Price

Sulfuric acid – Manufacturing process of Sulfuric

Concentrated sulfuric acid (93-98 %) is used in the manufacture of fertilizers, explosives, dyes, and petroleum products. The starting material for sulfuric acid manufacture is clean, dry sulfur dioxide (SO2) gas. This can be obtained by burning molten sulfur, from metallurgical off-gases or by decomposing spent sulfuric acid.

Get Price

Ore Processing - Official Mekanism Wiki

1 Raw Ore + Sulfuric Acid → Chemical Dissolution Chamber → Ore Slurry. Ore Slurry + Water → Chemical Washer → Clean Ore Slurry → Chemical Crystalizer → Crystals. Crystals are then put into a Tier 3 setup to be processed. You need a chain to make Hydrogen Chloride the same as Tier 3. You also need a source of Gravel/Flint/Gunpowder.

Get Price

Sulfuric Acid - DSP Wiki

28.06.2021· Produced from crude oil, can also be directly gathered from the sea of sulfuric acid with a water pump. Production Chain. Recipe Building Replicator? Technology 4. 6 s. 6. 8. 4. 1. 1.2 s. Production Progression Chart for more information on reading and using these charts, see Production Progression Chart. Stage 1 Stage 2 Stage 3 60. 2. 60. 30. 1. 40. 30. 80. 40. Buildings Required 2. 1. Raw

Get Price