Question: a. (4 marks) The mass distribution by particle size for the feed is given by the following table. Determine the P80. Show your working, sketch

a. (4 marks) The mass distribution by particle size for the feed is given by the following table. Determine the P80. Show your working, sketch the graph along, and give your answers to the nearest microns. Product Screen size (um) Mass Retained (g) 250 80 230 150 175 125 125 85 75 35 50 49 b. (1 mark) If the product screen size (S) is 170 um, average net grams/ revolution (G) is 1.23 g/rev and F80 = 2800 um. Calculate the Bond work Index (W) in kWh/t, C. (1 mark) Estimate the energy requirement if F80 = 160 um and P80 = 10 um a. (4 marks) The mass distribution by particle size for the feed is given by the following table. Determine the P80. Show your working, sketch the graph along, and give your answers to the nearest microns. Product Screen size (um) Mass Retained (g) 250 80 230 150 175 125 125 85 75 35 50 49 b. (1 mark) If the product screen size (S) is 170 um, average net grams/ revolution (G) is 1.23 g/rev and F80 = 2800 um. Calculate the Bond work Index (W) in kWh/t, C. (1 mark) Estimate the energy requirement if F80 = 160 um and P80 = 10 um

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

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 Chemistry Questions!

a) (3 marks) The mass distribution by particle size for the feed is given by the following table. Determine the F80. Sketch the graph and indicate how do you get your answers from the graph to the...

answer the question clearly You are building a flight-control system for which a convincing safety case must be made. Would you assign the tasks of safety requirements engineering, test case...

1. Introduction to Computer Architecture concepts; The MIPS R2000 architecture allows for up to four external coprocessors. Our local systems arIPS external coprocessors are used by describing, in...

can someone solve this Modern workstations typically have memory systems that incorporate two or three levels of caching. Explain why they are designed like this. [4 marks] In order to investigate...

) Consider integer division of one two's-complement binary number by another. Programming languages may vary in the result when one argument is negative. What differing conventions might they be...

MUST BE CORRECT ANSWERS A small software company has the following simplified cashflow, funded by shareholders' equity of 20,000 and a bank overdraft of 5000: Invoiced money received 2 months after...

) Explain the collision detection mechanism applied in standard wired medium access control associated with CSMA and indicate why this might be unsuitable for wireless networks. [2 marks] (ii)...

DETAILS What is the maximum segment length of a 100Base-FX netdwork, The last character ('X', etc) refers to the line code method used. Line code is a patdtern of voltage, current or photons used to...

I WILL REJECT AND REPORT THE ANSWER. ANSWER ALL THE QUESTIONS IN DETAILS What is the maximum segment length of a 100Base-FX network, The last character ('X', etc) refers to the line code method used....

answer all questions promptly What is the maximum segment length of a 100Base-FX netdwork,Thelast character('X', etc) refers to the line code method used. Line code is a pattern of voltage, current...

MicroBrew Northwest is a successful brewery engaged in the development and production of specialty micro brews. It uses an activity-based costing system. During the past year, it has incurred...

Write a six to eight (6-8) page business plan in which you: 1. Create a show listing hobbies/skills/interests and the businesses you can create with them. 2. Describe the risks that reflect the...

Using the high - low method produces a cost formula for expressing the total of a mived cost at any level of activity, which is: Total cost = Fixed cost - Varlable cost Total cost = Fised cost Volume...

i will upvote please help The formula for computing the area of tube in google sheets square tube area File Edit View Insert Format Data Tools Add-ons 100% $ % . .00 123 Default (Ari.. fx A B H H= h...

LO38.4 Discuss why there is no long-run trade-off between inflation and unemployment.

9. Suppose that an SML indicates that assets with a beta = 1.15 should have an average expected rate of return of 12 percent per year. If a particular stock with a beta = 1.15 currently has an...

LO38.3 Explain the short-run trade-off between inflation and unemployment (the Phillips Curve).