Which of the following statements are true regarding formaldehyde manufacture: (Multiple answers correct) A.HCHO is a partially oxidized product of methanol combustion and requires 0.5 moles of oxygen to form 1 mole of HCHO B. Pure formaldehyde is note stable and a solution of formaldehyde is produced as a product in this process. C. Heat integration can be used here because the products are at a lower temperature than the feed. D.A heat exchanger of higher surface area is not required for pre-heating of air in the feed.

Which of the following statements are true regarding formaldehyde manufacture: (Multiple answers correct) A.HCHO is a partially oxidized product of methanol combustion and requires 0.5 moles of oxygen to form 1 mole of HCHO B. Pure formaldehyde is note stable and a solution of formaldehyde is produced as a product in this process. C. Heat integration can be used here because the products are at a lower temperature than the feed. D.A heat exchanger of higher surface area is not required for pre-heating of air in the feed.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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