Copper slag can be a slag produced throughout copper mineral smelting, slag can be a non-ferrous metals. Copper by reflection furnace slag discharged reverberatory furnace copper slag was used for your blast furnace blast heater copper discharged copper slag. Durch composition of copper slag SiO230-40%, CaO5-10%, MaO1-5%, Al2O32-4%, along with massive quantities of iron 27-35% and 2-3% of one's tiny amount of zinc; primarily olivine iron ore its this could be magnetite, vitreous and sulfides.Copper slag crushing plant
Copper slag in the act, you ought to crushing and also milling gear, we mainly creates crushing and milling gear, and then we also in agreement with diverse customers, to each as well as every consumer design professional copper slag manufacturing line. Our items are: jaw crusher, cone crusher, mobile crusher, ball mill, vertical roller mill and so on. When you have any requirements or concerns please get in touch with our own customer treatment, we're heading to supply you with the finest response. OOur goods have acquired upward a large invest the whole globe industry. They're exported to The united states, Italy,Turkey, Australia, Brazil, Singapore, Indonesia, Vietnam, Iran, India, Chile, Venezuela, Libya, Ethiopia, Ukraine, Russia, France, United Arab Emirates, Kazakhstan, Kyrgyzstan, Nigeria, Dubai, Kenya,Uae, Nigeria along with other countries.ground granulated slag in cement blend
Ground-granulated blast-furnace slag (GGBS or GGBFS) is obtained by quenching molten iron slag (a by-product of iron and steel-making) from a blast furnace in water or steam, to produce a glassy, granular product that is then dried and ground into a fine powder.
To protect against chloride attack, GGBS is used at a replacement level of 50% in concrete. Instances of chloride attack occur in reinforced concrete in marine environments and in road bridges where the concrete is exposed to splashing from road de-icing salts. In most NRA projects in Ireland GGBS is now specified in structural concrete for bridge piers and abutments for protection against chloride attack. The use of GGBS in such instances will increase the life of the structure by up to 50% had only Portland cement been used, and precludes the need for more expensive stainless steel reinforcing.
GGBS is also routinely used to limit the temperature rise in large concrete pours. The more gradual hydration of GGBS cement generates both lower peak and less total overall heat than Portland cement. This reduces thermal gradients in the concrete, which prevents the occurrence of microcracking which can weaken the concrete and reduce its durability, and was used for this purpose in the construction of the Jack Lynch Tunnel in Cork.Silica Mining Beneficiation Processing
The silica sand quarry mining process is complicated process and need many mining equipment. Through the mining process silica sand boulders are turned into all sizes of materials. The blasting process is the first step determining what needs to be accomplished next. Rock hammers, drop balls, primary crushers, and gyratory crushers all contribute to the silica sand mining process. Coarse materials are sent by belt conveyer to the silica sand crushing plant or silica sand grinding plant for additional crushing, grinding and sizing. The mine stockpiles different sizes of silica sand materials for their customers.
In the silica sand making process, jaw crusher is used as primary crushing machine, then go through the secondary crushing plant, the sand particles that meet the requirements enter into the sand making machine for making fine sand, while the others enter into the tertiary crushing plant for fine crushing, then go for sand making. The fine sand from the sand making machine must be washed by sand washer. Then dried by drying machine. Sometimes, we meed silica oowder, thus we need silica sand grinding machine, it can grind silica sand into powder.