D&Q Mining is a high-tech company integrating R&D, production and sales. It provides mature products and solutions such as crushers, sand making, milling equipment, mobile crushing stations, etc., for aggregate, mining and waste recycling.
Slurry from the grinding circuit, at approximately 35% solids and 80—85% passing 135 mm is pumped to three thickeners. Thickener underflow, at approximately 54% w/w solids, is pumped to a train of four acidulation tanks. Sulfuric acid is added to the slurry to destroy sufficient carbonate prior to entering the autoclaveMore
autoclave processing Autoclave curing is the most widely used method producing high quality composite laminate's in the composite industry. Autoclaves are used in several industries to help in the manufacturing of polymeric composites.More
Autoclave Specialists. Specialize in the detail design, commissioning, and operation of mineral processing plants. Special emphasis on detail design of autoclaves for Pressure Oxidation (POX) and High Pressure Acid Leaching (HPAL). Designed autoclaves specifically for gold, silver, nickel, cobalt, copper and molybdenum.More
Every ASC Econoclave® composite autoclave comes equipped with CPC, the world's leading autoclave control system for autoclave processing. CPC (Composite Processing Control) was created in 1988 and over the last 20 years has grown into the most comprehensive, most reliable, and most power solution for autoclave composite curing.More
Autoclaves are used in mining and minerals processing to extract metals from refractory ore bodies. A typical process for autoclaves is high-pressure acid leaching (HPAL), which is often used to extractMore
concentrates in the mining and mineral processing industry. Autoclaves operate under pressure as well as at high-temperature conditions in the presence of pure oxygen gas being required for the chemical reactions to take place. Efficient oxygen uptake, as well as dispersion throughout the autoclavesMore
MINERAL PROCESSING. GRAVITY CONCENTRATION. Gravity separation dates back to 3000 BC when Egyptians used the technique for the separation of gold. It is necessary to determine the suitability of a gravity concentration process before it is employed for concentration of an ore. Autoclave. MineralMore