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21 de sept. de 2020 · 12K views 3 years ago. You might not often think about smokestacks, but they are finely tuned and highly-engineered structures, designed to keep air pollution away from population centers. In...
- 9 min
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- Concerning Reality
A smokestack, stack, or chimney is a tall vertical pipe or channel used by power plants to exhaust combustion gases into the air. This height disperses pollutants over a wider area in order to minimize their impact.
27 de feb. de 2018 · Smokestacks at coal-fired power plants have sensors that continuously monitor their emissions by measuring the flow of gases such as carbon dioxide, mercury, sulfur dioxide, and nitrogen oxides. By federal law, these sensors need to be calibrated every year.
- Jennifer Lauren Lee
Smokestacks are large industrial chimneys used in the process of combusting mostly fossil fuels in furnaces with the goal of producing steam to drive generators for electricity, for the smelting ores, or as a separation or refinery process.
22 de nov. de 2019 · Smokestacks are chimneys that let smoke and combustion gases escape from buildings such as homes and factories. Factory smokestacks vary in height due to local wind and atmospheric conditions. Electrostatic precipitators use electrodes to capture particulates in smokestack emissions.
4 de jun. de 2014 · Smokestacks from pulp mills belch smoke above clouds near the coastal town of Eureka, California. Smokestacks, formally known as chimneys, emit smoke, steam, and other vapors into the atmosphere from an indoor fireplace, stove, boiler, or burner. Photograph by James P. Blair, National Geographic
31 de jul. de 2023 · But though the new probes were promising, in real-world tests in actual smokestacks, NIST researchers identified two significant design problems. Now, the team has addressed those two remaining issues, meaning the new probes are good candidates to become the new standard probe used in smokestack audits.
