Built F oxidation of copper beneficiation method selected copper copper concentrate copper ore processing equipment, copper equipment washing technology of construction and mining equipment, Zhengzhou City plant mainly produces series of mineral processing equipment, fertilizer equipment, rotary kiln equipment, fertilizer equipment products are dryer, granulating machine: processing equipment products grind gold machines, energy efficient cone mill, crusher, magnetic separator, mixer, feeder, concentration, flotation machine, classifier, spiral chute , shaker and other equipment widely used in iron ore beneficiation equipment, magnetite beneficiation equipment, hematite mineral processing equipment, limonite processing equipment, iron ore beneficiation equipment mirror, siderite mineral processing equipment, sand iron equipment fly ash selected iron equipment, selected ilmenite equipment, stainless steel slag slag equipment selection, equipment selection manganese, chromium equipment selection, equipment selection vanadium, titanium equipment selection, equipment selection copper oxide, copper sulfide election equipment, election pyrite equipment election Sulfur equipment, equipment selection molybdenum, lead and zinc election equipment, election equipment, tin, antimony equipment selection, equipment selection of tungsten, gold equipment selection, equipment selection, tantalum and niobium ore, silver equipment selection, equipment selection of nickel, copper equipment, copper election slag equipment, aluminum slag election equipment, election equipment phosphorus, fluorite equipment selection, equipment selection potassium, lithium ore equipment selection, equipment selection beryl, selected cobalt mining equipment, mining equipment election graphite, quartz sand election equipment, such as full of energy-saving beneficiation equipment. I plant equipment can use the user is responsible for the plant, the design and planning, technical services and other projects. (Li Gong 1.3.0.0.7.6.2.9.3.3.3) (1) disseminated copper ore flotation generally use relatively simple process, after a period of grinding fineness of -200 mesh about 50% ~ 70 %, 1 roughing, 2 to 3 times selection, 1 to 2 times sweep the election. Disseminated copper minerals such as relatively small size, could be considered stage grinding and separation processes. Processing bornite concentrator, mostly coarse concentrate regrinding - selection stage grinding and separation processes, and its essence is mixed - flotation process. First by some rough grinding, roughing, scavenging, and then re-selection of the crude concentrate regrinding to obtain high-grade copper concentrate and concentrate. Coarse ground -200 mesh about 45% to 50% and then ground -200 mesh about 90% to 95%. (2) The dense compact flotation of copper ore copper ore due to chalcopyrite and pyrite tight symbiosis, pyrite is often secondary copper-activated, high pyrite content, is difficult to suppress, sorting difficult . Sorting process requires both get copper concentrate and concentrate. Usually after copper tailings is sulfur concentrate. If the ore gangue content of more than 20% to 25%, in order to obtain sulfur concentrate needs sorting again. Dense copper ore processing, often using two stage grinding or grinding, fine grinding fineness requirements. Drug use is also a larger amount of xanthate 100g / (t ore) above, lime 8 ~ 10kg (t ore) or more. Zhengzhou City of construction and mining equipment factory specializing in the production offers feldspar mineral processing equipment, copper processing equipment, molybdenum ore processing equipment, lead and zinc mineral processing equipment, magnetite beneficiation equipment, sand gold processing equipment, limonite processing equipment, gold processing equipment, iron slag election equipment, sand iron equipment, hematite mineral processing equipment. If you have any needs in terms of mineral processing equipment, please contact us: