User Account

All Pages

Draw and label a flow diagram

Assignment Help Mechanical Engineering
Reference no: EM13857257

Given a separation process with a rougher and a scavenger, from the data below, determine the Materials Balance Table or Operations Data Table for the process with the material producing two concentrates, and then with the Middlings from the scavenger being reprocessed in the rougher. State your assumptions for the calculations.

Product

weight in kg

weight %

Grade % Pb

Recovery % Pb

Concentrate

56

65

Middlings

102

15

Tailings

834

0.8

Feed (Calculated)

100

100

Feed (Actual)

1000

6.1

a) Draw and label a Flow diagram with the given information shown in brackets and with calculated recovery per stream.

b) Draw and label a Flow diagram with the middlings returned to the rougher.

c) Produce a Materials balance table for before and after reprocessing of the middlings.

d) Report improved % recovery assuming no change of grade.

Reference no: EM13857257

Questions Cloud

What would be the fraction converted in a half-hour run : A 10-minute experimental run shows that 75% of liquid reactant is converted to product by a half-order rate. What would be the fraction converted in a half-hour run.
Efficiency measures translate into cash flows : efficiency measures translate into cash flows
Explain type of data you plan touse for your dissertation : Explain the type of data you plan touse for your dissertation, and how you plan to collect that data. Describe a type of analysis you might use to analyze your data and explain the reason(s) for your selection.
Which activities are computed differently using : Which activities are computed differently using the two methods of formatting a statement of cash flows?
Draw and label a flow diagram : Draw and label a Flow diagram with the given information shown in brackets and with calculated recovery per stream. Draw and label a Flow diagram with the middlings returned to the rougher.
Electrical wholesale business : Brian is closing down his electrical wholesale business. Amongst the stock remaining in his warehouse are 400 television sets. He agrees to sell 300 of these televisions to Ian who pays for them in full by cheque and agrees to collect them the follow..
Analysis and evaluation of a users message : Analysis and evaluation of a user's message is likely to occur during which type of listening
Certain rules relating to the passing of risk : The Sale of Goods Act 1979 lays down certain rules relating to the passing of risk.Critically evaluate these rules and consider whether risk always rests with the party who ought reasonably to bear it.
List of facts : Your daughter, Susan, would like to take guitar lessons. Gary's Guitars at 486 Music Lane, in Rockville, MI 79236, is having an introductory special on lessons. Since you live near Rockville (336 Manderly Rd., Bluestown, MI 58369), you think this is ..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Determine value of force when the rod begins to yield solve

a 20-mm diameter rod made of a ductile material with a yield strength of 350 mpa is subjected to torque of 100 n.m and

  Adiabatic heat exchanger is used to heat cold water

An adiabatic heat exchanger is used to heat cold water at 8°C entering at a rate of 3 kg/s using hot air at 150°C entering with the same mass flow rate. If the air’s exit temperature air is 30°C,

  What are the respective volumes of the gases at equilibrium

consider a well-insulated horizontal rigid cylinder that is divided into two compartments by a piston that is free to

  The modulus of epoxy is 241 gpa and the modulus of glass

a continuous glass fiberepoxy composite is required to have a longitudinal modulus of 42.0 gpa. the modulus of epoxy is

  The block is subjected to a compressive force of 2kn

the block is subjected to a compressive force of 2kn. determine the average normal and average shear stress developed

  What is the heat transfer rate through conduction in watts

a room has walls and a ceiling that conduct heat from the room to the cooler outdoors. if the inside temperature is

  A 55 horsepower 1800 rpm electric motor is connected to a

a 55 horsepower 1800 rpm electric motor is connected to a speed reducer with a ratio of 171. neglecting friction in the

  Determine how long minutes it will take until the tank is

a 1.5 m3tank fills through inlet a while supplying water through outlets b and c at the rates given below. determine

  What is the required actual mechanical advantage

An Industrial water shutoff valve is designed to operate with 40lbs of force and will encounter 150lbs of resistance force applied to a 2in diameter axle. What is the required actual mechanical advantage of the system?

  Constant-temperature compression to volumetric

A sealed piston-cylinder assembly contains 3 lbm of water. The water is initially at P1 = 40 psia and T1 = 300°F. The water undergoes two processes in series: Constant-temperature compression to Volumetric = 11.19 ft3, during which the water transfe..

  Using the general form of the reynolds transport theorem

using the general form of the reynolds transport theorem derive the equation of conservation of linear momentum for a

  Discharges a liquid into a cylindrical drum

Consider a pump that discharges a liquid into a cylindrical drum at the rate of 0.064 m 3 /s. The cylindrical drum is 3.00 m in diameter and 8.20 m in depth and it can hold 40,000 kg of the liquid. Find the specific volume, density of the liquid, and..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd