this is a block diagram of cryogenic plant for liquid oxygen production, draw a PH diagram of thiz

Q: I did not ask for the same explaination that I was already given. I asked why are we using water if…

A: Given; a) The methane pressure, P = 8 MP1 and temperature, T = 200 k b) The methane pressure, P = 8…

Q: Helium gas expands from 125 kPa , 350K, 0.25m^3 to 100kPa in a polytropic process with n = 1.667. Is…

A: Given that  Helium expands 125kpa ,350kpa at 0.25m3  to 100 kpa

Q: Cabbage needs to be cooked (boiled) at 250 F. What pressure should the pressure cooker be set for?

A: As we know, pressure is directly proportional to the temperature. And, for phase change, every…

Q: H.W.) A 10 g of steam initially at 120 °C is mixed with 50 g of ice at -10 °C. What will be the…

A:

Q: A gas consists of 70% propane and 30% butane by volume. Find the stoichiometric air to fuel ratio.

A: Given:- Propane=70%=0.70 Butane=30%=0.30 To find:- Air to fuel ratio

Q: A mixture is formed at 689.48 kPaa, 37.8 °C by bringing together these gases each before mixing…

A:

Q: A rigid tank contains 8kmol of oxygen and 12kmol of carbon dioxide gases at 282K and 150kPa.…

A: Given:-  Tank is rigid  Total number of moles (N) = 8 + 12  N = 20 kmol Pressure (P) = 150 kPa…

Q: Apply the ideal gas equation and calculate the volume (units: m3) for a single tank in at its fully…

A: pressure of the air inside the tank (P) =  500 bar = 500×105 pa temperature of the air inside the…

Q: Without doing any calculations, just show I. On Tv diagram: Saturated liquid is converted to…

A: Explanation: The PV and TV diagram are shown in the following attached image:

Q: 2- A sample of moist air has DBT of 24 °C and at a saturation state , find using Psych. chart: a-…

A:

Q: 1. The approach & efficiency of cooling tower is 10°C 4 60% respectively, If the tempe. rature of…

A: Given Data- Approach=10'C Efficiency=0.60 Leaving temprature=37'C We have to find Inlet temprature

Q: Why there is no calculations for state 4?

A: Since the given question ask about the entropy generation in reheat and regeneration.These processes…

Q: D. How many Btu need to be added to change 5 lb of ice at 30°F to steam at 215°F? Refer to tables…

A:

Q: , at initial pressure of 0.046 bar and final pressure of 0.107 bar, find the following: Aht ;Ahg :…

A: Given data ,  P1= 0.046 bar  P2 = 0.107 bar

Q: Q1: Moist air at 40°CDBT, 20°CWBT, and standard atmospheric pressure humidified adiabatically to…

A: Given data, For state 1:-(Initial condition) t1 = DBT at state 1 = 40 °C t'1 = WBT at state 1 = 20…

Q: 3-21 Complete this table for H₂O: T. °C 220 190 P. kPa 400 2500 4000 1, kJ/kg 1450 3040 Phase…

A: For: 1.   At 400 kPa or 0.4 MPa : ug=2553.1 kJ/kguf=604.65 kJ/kgu=1050 kJ/kgAs,u<ugWet…

Q: With the increase in pressure, a. enthalpy of dr y saturated steam first increases and then…

A:

Q: Consider a tank contains a gas mixture of oxygen, Nitrogen, and methane. Assume mass of O,is 3 kg,…

A: Given data: The mass of the O2 is mO2=3 kg The mass of the N2 is mN2=5 kg The mass of the CH4 is…

Chemical and Phase Equilibrium

Phase diagrams or equilibrium phase diagrams are the graphical representations that show the phase transformations of the constituting elements with respect to the pressure, temperature, and compositions. The diagrams show the conditions that limit the different phases, namely solid, liquid, and gas. The diagram can also be utilized to verify the relations between the state variables. Most of the phase diagrams are temperature-pressure phase diagrams, with the variable parameter as the composition. Usually other variables such as solubility and pressure parameters are not indicated in the phase diagram. For a one-component system (unary phase diagram), the phase diagram is generally a function of temperature and pressure as the state variables, or temperature and volume. However, for a binary system (two-phase) having two components, the phase diagram is a function of temperature and composition as the state variables only. Coexisting of the different phases of the constituting elements is indicated in the phase diagram. A ternary phase diagram can be characterized by consisting of three phases in equilibrium.