Problem 1. ·A filtration process is carried out in the laboratory to filter calcium hydroxide slurry in water using a plate and trame press. This constant pressure (-deltaP=425,000 N/m²) filtration process occurs at 20 °C. The slurry concentration is 36 kg/m³ and the area of the filter is 0.65 ft?. The experimental data is plotted in the form of (time/volume) which is (t/V) versus volume (V) resulting in a linear line. The plot provides an intercept of 7.1 s/m³ and a slope of 35 s/m“. Note: The viscosity at 20°C is 0.00091 Pa.s . Calculate the resistance due to the filter medium. a) b) c) volume of wash water equal to the 20% of the filtrate volume. Calculate the time of washing in sec. Calculate the specific cake resistance. A total filtrate volume of 4 m³ is collected in the filtration process. The cake is washed using a

Q: For heat transfer, the surface resistance was characterized by a convective heat transfer…

A: For convective heat transfer the heat transfer quotient h is given by:

Q: In general, why should the operating pressure be high and the operating temperature be low for an…

A: The reason for the high pressure and low temperature for the absorption process is to be mentioned…

Q: find surtace temps Tz T,+ Ta in terms of o る-7 J. L に

A: Heat diffussion equation is given by- ∇2T + qK = 1α∂T∂t α=kρCpV=Thermal diffusivity Since  steady…

Q: What is the name of the device shown in the figure? Feed Packed Drying fuel bed Pyrolysis Air Air…

A: Updraft gasifier An updraft gasifier is also known as a counter-current gasifier where the air…

Q: Viscosity varies with temperature according to which of the graphs below?

A: How does viscosity vary with temperature?

Q: 2. How is phase diagram of water different from most other materials show with sketches. What is its…

A: In a phase diagram; there are certain important terms which should be explained first. Different…

Q: Distinguish between carnot heat engine and refrigerator

A: Carnot heat engine is a theoretical engine which operates between two temperatures on a Carnot…

Q: True or false 1. Electrical conductivity of copper is very low

A: Electrical conductivity is the measurement of the transport of the electric charge through the…

Q: Steel is an example of  __________.   A. interstitial alloy   B. ionic solid   C. molecular solid…

A: We can say steel is an example of an interstitial alloy, due to the very small carbon atoms fit into…

Q: Analyze the following images. Identify the type(s) of corrosion. Clearly state your assumptions.…

A: By seeing this image, we can infer that this is an image of a switchboard and by the use of screws…

Q: Heat Transfer      Please answer d)

A:

Q: Discuss the classification of heat exchangers.

A: Heat exchangers are those equipment's which is used to transfer heat from a hot fluid to a cold…

Q: Which of the following statements concerning Nusselt number Nu is (are) true? [A] Nu indicates the…

A: Nu Number=Nusselt number are defined as ratio of convective heat transfer to conductive heat…

Q: One of these is an advantage of Biodiesel. O All of these O Low freezing point Good as a lubricant O…

A: Biodiesel is a type of diesel fuel that is made from the usage of plants or animal waste, vegetable…

Convective Mass Transfer between Phases

Mass transfer means the transport or movement of mass using streams, phases, components, and so on from one location to another.