27 Genius Inventions That Should Already Exist Everywhere. Inventions pop up every day on Kickstarter and all over the world, and some of these inventions are true lifesavers. An automatic pizza machine or a portable egg boiler — take your pick! Bright Side has selected for you a list of inventions from all corners of the world to show how Get Price
100-ton/hr or larger boilers combust pulverized coal. Figure 2 shows changes in the rate of coal ash utilization and generation from electric power utilities and One-MW or larger installed power generation plants in general industries from 1993 through 2003. BoilerGet Price