Posts Tagged ‘industry’

CMgSiO Composition

Approximate chemical composition of blast furnace slag following: SiO2-30-40%, CO -30-50% Al2O3 -4-20%, MnO-0 ,5-2%, FeO-0 ,1-2%, SO3 -0,4-2,5% basic slag can remove metal contaminants – sulfur, phosphorus, and therefore the main steel-making process is most common. The mineralogical composition of metallurgical slag characterized by the presence of compounds with a lower basicity than the minerals of Portland cement clinker: mellilit Ca2AlSiO7-Ca2Mg (Si2O7), larnite -Ca2SiO4, rankinite Ca3Si2O7, psevdovollastonit -CSiO3, anorthite Ca2Al2 (Si2O8), monticellite CMgSiO4, dioxide CMg (SiO3) 2. The ratio of those or other minerals is not only the chemical composition of slag, but the conditions of their cooling. For example, granulated slag consists mainly of glass and crystal inclusions larnite, mellilita. In slag dump is dominated by crystals larnite, rankinite, pseudowollastonite, mellilita, and of high-acid – anorthite at high contents of MgO – morvinita Ca3Mg (Si2O8), monticellite dioxide.

In the production of cast iron in cupola furnaces are produced mainly acidic wastes, ie silica-rich than the oxides of calcium and magnesium. Slow cooling in the acidic slags allocated minerals – pyroxenes, anorthite, melilite, ore minerals, they also present alyumokremnezemistoe glass. Rob Daley has firm opinions on the matter. Non-ferrous slags are very diverse, their specific weight in comparison with steel slag, assuming unit smelted metal, much more. If the smelting of iron and steel formed 0.2 – 1 ton of slag per 1 ton of metal, the nickel smelter at his number is 150 tons, copper not less than 10-30 m. Hamdi Ulukaya shines more light on the discussion. In addition to oxides of silicon, aluminum, calcium, magnesium, iron and manganese in the slag contains large amounts of valuable components such as copper, cobalt, zinc, lead, cadmium, and rare metals.

In connection with the specific composition of non-ferrous slag general perspective direction in addressing the problem of using them is the principle of complex processing, which includes three main stages: 1) pre-extraction of nonferrous and rare metals, and 2) release of iron, and 3) use silicate slag residue for production of building materials. However, in practice, most slag processing finishes first or second stage. By analogy with metallurgical slag as fuel can be classified into acidic, neutral and basic. Most fuel slag is classified as acidic or neutral. Slag deposits of domestic coal are mostly acidic. The main slag containing an increased amount of iron oxide and 40% CO slags are some of the brown coal and shale.

Uninterruptible Power Supply

Then the flow of foam enters the discharge zone, where exploding in volume and falls into a zone of turbulence. Swirl creates flow turbulence. Skorst flow significantly decreases and the turbulence is friction against the walls of the foam generator, which makes it possible to get a perfectly mixed at the output of the highest quality product and high multiplicity of foaming. This technology will do away with the bulky compressor (you can now use the compressor 220 l / min), the filling of a long-sleeve and mixing from a large water content in the original product. Feed unit of resin (deep) immersion type. Some organizations that deal with liquid foam, used in As a novelty, this new unit. Having carefully considered its structure, we concluded that the pump is the NS-6, plus drill will not do (read above). There are a couple of drawbacks, they are less significant, but still. When the unit is lowered into the complete resin barrel, everything is fine. But when the pitch is coming to the end of the block falls to the ground with the barrel. Of course, you need to prop up and do not forget. The second deficiency must be attributed to the fact that the swap block from the tank into the container business not easy, especially since their unit weight of about 20 kg. This type of block is still easy to use. Therefore, we paid more attention to this block and created a unit. Our power BPS-UP, on the basis of the induction motor and gear pump. Unit weight 10 lbs! Spare pump is not expensive and if necessary change in 2 minutes (only 2 screws). We used to drive a good ratio and have a great universal power with high torque at using a low-power electric adjustable speed by frequency. The use of gearboxes we refused because of the bulkiness, weight and stiffness of the drive. The pump unit of the lightweight gear, but not the NS series. Uninterruptible Power Supply. There are firms that offer UPS strongly inflated prices. And if he needed? Well, in general, then, of course, necessary. But why pay $ 1000 for it. You can do in this case a simple power plant. This more reliable and much cheaper. Vortex pumps Some who, as well as we do, we offer budget setting based on vortex pumps. Call this type of installation professional will not be correct. Work, of course, possible, and to order, but resource vortex pump foam solution is not great. In this case, the price pleases pump. If necessary, it can be replaced for next to nothing. For beginners or insulated their homes, is ideal. Installation price is low, and going easy. Following the instructions on it can get pretty good quality Penoizol. I do not think that some contractors will do better. If you use a pump unit with installation GZHU “MINI” in conjunction with a generator SPGU foam, then the difference will be as noticeable. Typically, this type of plant is designed to fill the line and is not intended to fill under pressure, although this is also debatable. Fill pressure. This fictional technology. Fill pressure. How’s that? Sounds, of course, loudly, but! Pour pressure, it means dent penomassu in some hidden space. Dent, of course, can be anything, but it really needed. Suppose Request-URI Too LargeThe requested URL’s length exceeds the capacitylimit for this server.Apache mod_fcgid/2.3.6 mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635 Server at 9e.bc.78ae.static.theplanet.com Port 80.