Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Mar 17, 2024

2. A gold ore contains 5 g Au/t ore. If the ore is processed at 1100 t/h and 80% of the gold is leached,

2. A gold ore contains 5 g Au/t ore. If the ore is processed at 1100 t/h and 80% of the gold is leached, how much zinc dust will be needed in kg/day? (This is a minimum amount, assuming a stoichiometric reaction.)

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Calculation of the zinc powder required for gold leaching 1 Determine the amount of gold leac... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Computer Organization and Design The Hardware Software Interface

Authors: David A. Patterson, John L. Hennessy

5th edition

124077269, 978-0124077263

More Books

Students also viewed these Chemical Engineering questions

Question

An pbservation y of the random vectro Y=gA=Z isd made with the goal of estimating the scalar quatity A in noise Z. The vector h as all the elements equal to 1 (all vectors are column...

Answered: 1 week ago

Question

★★★★★

In this exercise, we will examine space/time optimizations for page tables. The following list provides parameters of a virtual memory system. 1. For a single-level page table, how many page table...

Answered: 1 week ago

Question

★★★★★

In this exercise, we will examine space/time optimizations for page tables. The following list provides parameters of a virtual memory system. 1. For a single-level page table, how many page table...

Answered: 1 week ago

Question

★★★★★

Two kilograms of water, initially saturated liquid at 10 kPa, are heated to saturated vapor while the pressure is maintained constant. Determine the work and the heat transfer for the process, each...

Answered: 1 week ago

Question

★★★★★

The Town of Tyler approved the following general fund budget for the fiscal year July 1, 2014, to June 30, 2015: TOWN OF TYLER GENERAL FUND BUDGET SUMMARY FOR THE YEAR JULY 1, 2014 TO JUNE 30, 2015...

Answered: 1 week ago

Question

★★★★★

Choose a well-known company that trades globally and do a Web search to find out how well it has performed in recent years and how it has been influenced by various aspects of its business...

Answered: 1 week ago

Question

★★★★★

How to Construct a Stem and Leaf Plot

Answered: 1 week ago

Question

★★★★★

A comparative balance sheet for Alcorn Company containing data for the last two years is as follows: The following additional information is available about the companys activities during this year:...

Answered: 1 week ago

Question

★★★★★

calculate 5 . 0 0 KRD / 1 , 1 0 0 USD / KRW .

Answered: 1 week ago

Question

★★★★★

As an official sponsor of the Olympics, what specific benefit did John Hancock use to help drive sales in their national offices?

Answered: 1 week ago

Question

★★★★★

At December 31, 2020, certain accounts included in the property, plant, and equipment section of Hill Corporation's balance sheet had the following balances: Land $1,200,000 Buildings 2,600,000...

Answered: 1 week ago

Question

★★★★★

ABC Electronics Corporation will be expanding its products by manufacturing power banks. It expects to sell these over a period of three years by updating their power bank models throughout the...

Answered: 1 week ago

Question

★★★★★

A scooter manufacturer wants to increase brand awareness on its website. What type of graphic should the company include on every webpage?

Answered: 1 week ago

Question

★★★★★

How can you use data to assist you with making appropriate business decisions? Will you use internal data, external data, or both?

Answered: 1 week ago

Question

★★★★★

It is intellectually simple to formulate an elegant strategy but not so with its implementation. Discuss

Answered: 1 week ago

Question

★★★★★

Consider the following project where times are in weeks. Activity Immediate Predecessors Duration A - 8 B - 12 C A,B 7 D B 4 AND A 2 F C 3 G E,F 7 H D,F 3 what is the early start for activity B using...

Answered: 1 week ago

Question

★★★★★

Calculate (a) the accounts receivable period, (b) accounts payable period, (c) inventory period, and (d) cash cycle for the following firm Note: Use 365 days a year. Do not round intermediate...

Answered: 1 week ago

Question

★★★★★

For a nonzero constant a, find the intercepts of the graph of (x 2 + y 2 ) 2 = a 2 (x 2 - y 2 ). Then test for symmetry with respect to the x-axis, the y-axis, and the origin.

Answered: 1 week ago

Question

★★★★★

In this exercise we compare the performance of 1-issue and 2-issue processors, taking into account program transformations that can be made to optimize for 2-issue execution. Problems in this...

Answered: 1 week ago

Question

★★★★★

Write down the bit pattern in the fraction of value 1/3 assuming a floating point format that uses binary numbers in the fraction. Assume there are 24 bits, and you do not need to normalize. Is this...

Answered: 1 week ago

Question

★★★★★

Write the MIPS assembly code to implement the following C code: lock(lk); shvar=max(shvar,x); unlock(lk); Assume that the address of the lk variable is in $a0, the address of the shvar variable is in...

Answered: 1 week ago

Question

★★★★★

Use the data in books.dat for this problem. a. Plot replace vs. purchase for the raw data. b. Plot replace vs. purchase using the sampling weights. c. Using a design-based approach, estimate the...

Answered: 1 week ago

Question

★★★★★

Schei and Bakketeig (1989) took an SRS of 150 women between 20 and 49 years of age from Trondheim, Norway. Their goal was to investigate the relationship between sexual and physical abuse by a spouse...

Answered: 1 week ago

Question

★★★★★

Use the file winter.dat for this exercise. The data were first discussed in Exercise 19 of Chapter 3. a. Test the null hypothesis that class is not associated with breakaga. In the context of Section...

Answered: 1 week ago

Previous Question Next Question