Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

The following data were obtained for the pressure leaching of a chalcopyrite concentrate having roughly spherical particles of size 75m at 90C in a sulphuric

image text in transcribed

The following data were obtained for the pressure leaching of a chalcopyrite concentrate having roughly spherical particles of size 75m at 90C in a sulphuric acid solution of pH2 using different pressures of oxygen. (a) Assuming that elemental sulphur is the product of oxidation, write a balanced chemical reaction for the leaching reaction. (5) (b) Using the data at 840kPa, show that the results are consistent with a reaction whose rate is controlled by that of a slow chemical reaction. (5) (c) Assuming that the solubility of oxygen is proportional to its partial pressure, estimate the order of the reaction with respect to the oxygen concentration

Step by Step Solution

There are 3 Steps involved in it

Step: 1

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

blur-text-image

Step: 3

blur-text-image

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

Fundamentals Of Momentum Heat And Mass Transfer

Authors: James Welty, Gregory L. Rorrer, David G. Foster

7th Edition

111972354X, 978-1119723547

More Books

Students also viewed these Chemical Engineering questions

Question

Write a letter asking them to refund your $1,500 down payment.

Answered: 1 week ago