Sentences with phrase «pound of coal burnt»
The linen is boiled with soap and soda and then washed in hollow wheels, rinsed, partly dried by centrifugal machines, and for the rest in hot - air ovens, which carry off nearly three pounds of moisture per pound of coal burnt, and is finally ironed between polished rollers, and then packed ready for return to Paris.»
https://www.scientificamerican.com/ Not exact matches
A pound of dioxin from chlorine bleaching in a pulp mill is far more dangerous than a pound of sulfur dioxide from a coal - burning power plant that runs a washing machine.
The installation at the site of the former Town of Ulster landfill is expected to generate 2,360 MWh of clean electricity each year, roughly equivalent to the electricity generated by burning 2 million pounds of coal or 4,000 barrels of oil.
The 1.9 - megawatt array is anticipated to produce nearly 3 million kilowatt hours of electricity annually, avoiding the greenhouse gas emissions equivalent to burning 2.4 million pounds of coal or more than 5,000 barrels of oil each year.
«To put it in perspective, that means 4 million pounds of coal are not being burned,» Hein said during a press conference at the array site, a former landfill.
The investigators found that — pound for pound — particles from coal burning contribute about five times more to the risk of death from heart disease than other air pollution particles of the same size — less than one ten - thousandth of an inch in diameter (known as PM 2.5).
Because burning a pound of coal generates ~ 3 lbs of carbon dioxide!
A. For a single molecule of CO2 released from the burning of a pound of carbon, say from burning coal, the time required is 3 - 4 years.
A study by a leading apparel company concluded that one pair of denim jeans produces 44 pounds of greenhouse gas emissions — equivalent to burning over 21 pounds of coal.
Air pollution from Europe's 300 largest coal power stations causes 22,300 premature deaths a year and costs companies and governments billions of pounds in disease treatment and lost working days, says a major study of the health impacts of burning coal to generate electricity.
U.S. coal peaked a few years ago in terms of BTU (heat value) per pound — meaning that we need to burn more coal for the same amount of heat / electricity.
It takes a minute turn burn a pound of coal, a solar panel will work for 25 + years.
The United States burns more than a billion tons of coal each year — that's 20 pounds of coal for every person in the country, every day.
The World Bank is spending billions of pounds subsidising new coal - fired power stations in developing countries while acknowledging that burning fossil fuels exposes the poor to catastrophic climate change.