High Temperature and Pressure Recovery Boiler
Development of recovery boiler main steam pressure and temperature was rapid at the beginning. By 1955, not even 20 years from birth of recovery boiler highest steam pressures were 10.0 MPa and 480oC. The pressures and temperatures used then backed downward somewhat due to safety. By 1980 there were about 700 recovery boilers in the world.
Development of recovery boiler pressure, temperature and capacity.
Read more about this topic: Recovery Boiler
Famous quotes containing the words high, temperature, pressure and/or recovery:
“If there be no nobility of descent in a nation, all the more indispensable is it that there should be nobility of ascent—a character in them that bear rule, so fine and high and pure, that as men come within the circle of its influence, they involuntarily pay homage to that which is the one pre-eminent distinction, the Royalty of Virtue.”
—Henry Codman Potter (1835–1908)
“The siren south is well enough, but New York, at the beginning of March, is a hoyden we would not care to miss—a drafty wench, her temperature up and down, full of bold promises and dust in the eye.”
—E.B. (Elwyn Brooks)
“Osteopath—One who argues that all human ills are caused by the pressure of hard bone upon soft tissue. The proof of his theory is to be found in the heads of those who believe it.”
—H.L. (Henry Lewis)
“With any recovery from morbidity there must go a certain healthy humiliation.”
—Gilbert Keith Chesterton (1874–1936)