The metal smelting business is expanding, moving from combustion-based to electric-powered smelts. By adjusting the quantity of electrical power that enters heater be transformed into heat, temperature melting chamber can quickly approach 1000°C. But if thermal resistance unable slow down rate heat transfer outside, inside likewise fall quickly. If keeps happening, furnace machine's 1000°C cann...

Ethylene cracking furnace system is the heart of ethylene production. It can process different raw materials in the pipe group of each furnace and can produce the main chemical products like ethylene, propylene and ethane. In the real world ethylene plant, there are two operation modes in the furnace system, one has a backup furnace in the system and the other is with all the furnaces available...

III-V nanowires are useful platforms for studying the electronic and mechanical properties of materials at the nanometer scale. However, the costs associated with commercial nanowire growth reactors are prohibitive for most research groups. We developed hot-wall and cold-wall metal organic vapor phase epitaxy reactors for the growth of InAs nanowires, which both use the same gas handling system...

steel industry is one of the most consumption of energy in the world, which is related to melting furnace which result environmental pollution. we calculate the energy consumption and capital cost of dust collectors of venturi scrubber (vs) and electrostatic precipitator (esp) which are connected to melting furnace in respect to industrial ecology for selection of appropriate dust collection sy...

In order to reduce the volume fraction of H2S in water wall area four-corner tangential boiler and achieve purpose alleviating high temperature corrosion wall, a thorough test was carried out on 600MW boiler. The results show that under load is obviously more serious than low load, front other walls, furnace downstream burner generally higher walls. Other areas. reason for this phenomenon unifo...

In the last few years, terraced landscapes have been receiving renovated interest all over world (e [...]

Ferrochrome is the major chromium source for stainless steel production, and submerged-arc furnaces (SAF) are most commonly utilised to smelt chromite ores into ferrochrome by using suitable carbonaceous reductants such as coke. Because of the complexity of feed structure and electrical-thermal-chemical interactions, there exist large gradients and wide distributions of temperature, mineralogy ...