2. With an initial pressure of 30x105 Pa and constant operating temperature of 200°K in a 40 m³-tank containing ethylene and connected through a long pipe with a length of 1500 m and a diameter of 0.2 m to : reactor operating at atmospheric pressure. a. Calculate the volumetric flow in m³/s to the reactor when the valve is opened. b. Calculate the time needed to halve the pressure in the tank. c. Calculate the mass of gas discharged from the tank from the condition of b.
2. With an initial pressure of 30x105 Pa and constant operating temperature of 200°K in a 40 m³-tank containing ethylene and connected through a long pipe with a length of 1500 m and a diameter of 0.2 m to : reactor operating at atmospheric pressure. a. Calculate the volumetric flow in m³/s to the reactor when the valve is opened. b. Calculate the time needed to halve the pressure in the tank. c. Calculate the mass of gas discharged from the tank from the condition of b.
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Transcribed Image Text:2. With an initial pressure of 30x105 Pa and constant operating temperature of 200°K in a 40 m³-tank
containing ethylene and connected through a long pipe with a length of 1500 m and a diameter of 0.2 m to a
reactor operating at atmospheric pressure.
a. Calculate the volumetric flow in m³/s to the reactor when the valve is opened.
b. Calculate the time needed to halve the pressure in the tank.
c. Calculate the mass of gas discharged from the tank from the condition of b.
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