Answer:
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<u>Translated from Spanish language:</u>"An X company dedicated to the manufacture of glass uses borax, limestone, sand, dolomite, sodium carbonate, boric acid, feldspar and sodium sulfate. In this process, minor ingredients are added that are responsible for providing some specific function as color. The materials are taken to the melting furnace comprising the progressive increase in temperature to a maximum of 1600 ° C, followed by cooling. An analysis of the pollutant emissions of this company to the atmosphere should be performed considering that there is a monitoring station which indicates the concentrations of: 26 mg / N.m.CO, 25 mg / N.m³ SO₂, 40 mg / N.m³ NO₂, 14 mg / N.m³ O₃, 67 µg / m³ PM10. It is known that the output flow of the chimney gases is 60,000 N.m³/ h and the output speed of said gases is 30 m / s. The chimney gas leaves 400 K.
• Determine the total emission concentrations in kg / year measured at normal conditions. (1 a.t.m, 25 ° C)
• Determine the diameter of the furnace chimney pipe.
• Center your analysis on: Perform an analysis of company X and its environmental impact."
A que hora viene usted a mi casa
The answer is letter d) to rescue victims of a
natural disaster. Their area of expertise is looking for people who are
trapped under heavy debris. Though they are based in Mexico City and volunteers
are trained rescue strategies, disaster risk management and other related
fields.
