2. H.W Date Dec. 2021 How much heat is required to heat 100 bbl of crude oil (API = 20) from 300 to 375 °F. Given that (Ib/bbl) = 326.68 (Note Use the following chart) 1.0 API grawity 40 30 20 ю 09 50 GH, i Cho i&n. GoHo CHe 60 70 Арproximate critical temperature 0.8 0.7 0.6 1.10 1.05 0.5 1.00 0.95 04 0.90 085 12 13 Characterization factor 10 0.3 200 400 600 800 1000 Temperature, F Specific heat, Btu/F/ib Correction for base of oil
Thermochemistry
Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.
Exergonic Reaction
The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.
Step by step
Solved in 2 steps with 2 images
