Question: A centrifuge is used to remove solid particles with a diameter of $5 mu mathrm{m}$ and $S G=1.25$ from a dilute aqueous stream. The centrifuge

A centrifuge is used to remove solid particles with a diameter of $5 \mu \mathrm{m}$ and $S G=1.25$ from a dilute aqueous stream. The centrifuge rotates at $1200 \mathrm{rpm}$ and is $3 \mathrm{ft} \mathrm{high}$, the radial distance to the liquid surface is $10 \mathrm{in}$., and the radial distance to the wall is $14 \mathrm{in}$.

(a) Assuming that the particles must strike the centrifuge wall to be removed, what is the maximum capacity of this centrifuge, in gpm?

(b) What is the diameter, in feet, of the gravity settling tank that would be required to do the same job?

Step by Step Solution

★★★★★

3.33 Rating (153 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

We have Particle diameter d p 5m 5x10 6 m Specific gravity of solid particles SG 125 Height of centrifuge H 3ft 09144m Inner radius to liquid surfacer ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Applied Fluid Mechanics Questions!

Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...

Provide an example of each as to how employees report that they have been treated or have observed other employees being treated by the XYZ Company. As an I/O Psychologist what recommendations or...

Part A You need to consider that you are working in a team with two to four people (minimum three including yourself). Your task is to identify, establish and document your team s purpose, roles,...

Consider a dilute aqueous slurry containing solid particles with diameters from 0.1 to $1000 \mu \mathrm{m}$ and a density of $2.7 \mathrm{~g} / \mathrm{cc}$, flowing at a rate of $500 \mathrm{gpm}$....

A pilot scale disk centrifuge is used for the recovery of E. coli. Said centrifuge contains 35 discs with an outer diameter 5 times the inner diameter. The half angle of the cone is 35. When it...

A disc centrifuge is used in the pilot plant to separate yeast from a culture broth under the following conditions: R Ro w 5 cm 25 cm 5000rpm 10L/min 10 g L Q conc, cell cell diameter cell density...

Please solve these two questions with proper explanation. 2. A disk centrifuge is used to separate lysed E. coli bacterial cells. The plant centrifuge has a bowl dimeter of 40cm and a maximum speed...

X=432 b. Bacterial cells are centrifuged to separate from fermentation broth with viscosity 0.001 kg/m.s. The density of bacterial cells is determined by laboratory measurements to be 1040 kg/m' with...

A fermentation broth contains 15 wt.% of dead mass and rest liquid, the latter needs to be recovered fully. The annual production of the broth is 20,000 kg. The liquid can be sold at a profit of Rs....

In log-based systems that provide support for transactions, updates to data items cannot be performed before the corresponding entries are logged. Why is this restriction necessary?

If A and B are mutually exclusive events and P(A) = 0.2 and P(B) = 0.7, then P(A and B) is?

In OAuth 2 . 0 protocol, the entity that provides the access token is . . . . . . , while the entity that provides the business data is . . . . . . . . .

One of the MM assumptions is no bankruptcy costs. What costs does this phrase represent?

Propylene is produced by cracking petroleum and is a very useful precursor in the production of many useful polymers. Propylene has one constitutional isomer. Draw that isomer, and identify its...

Identify the reagents you would use to achieve each of the following transformations: (a) (b) (c) (d) (e) OTs `CN

The specific rotation of (S)-carvone (at 20C) is +61. A chemist prepared a mixture of (R)-carvone and its enantiomer, and this mixture had an observed rotation of -55. (a) What is the specific...

Consider the following information for Presidio Inc.'s most recent year of operations. Number of units produced 2,300 Number of units sold 1,400 Sales price per unit $ 730.00 Direct materials per...

The risk free rate is 5 . 0 percent. The expected return on the market portfolio is 1 2 . 5 percent and the standard deviation of the market portfolio is 2 1 . 5 0 percent. You wish to create a...

2. Prepare a horizontal analysis of Fantasy Football's 2021 balance sheet using 2020 as the base year. (Negative amounts and Decreases should be indicated by a minus sign. Round your percentage...