MEHRAN MODEL SCHOOL AND COLLEGE PANO AKIL

AAMIR KHAN MAHAR
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How is sodium hydoxide manufactured by nelson's cell?

aamir815 | 03 March, 2014 08:21

Principle of Nelson cell: Electrolyte used in this process is aqueous NaCl(Brine). Process:Nelson cell consists of a "U" shaped perforated steel tube which is quoted with asbestos in inner surface.A carbon rod suspended into it acts as cathode .The electrolyte used is brine solution.The roof of the equipment acts as anode. .The asbestos lining separates the cathode and the anode.Steam is sent from the bottom. NaCl <==> Na + + Cl - (in solution) At Cathode 2H 2 O+2e <==>H 2 + 2OH - Na + OH - <==> NaOH At anode 2Cl - --> Cl 2 + 2e

Chemical terms carbon | electrolyte | solution

Comments

Re: How is sodium hydoxide manufactured by nelson's cell?

ben | 02/07/2014, 21:38

show the notes for assighment of nelson cell for Fs.C level

Re: How is sodium hydoxide manufactured by nelson's cell?

James Middlebrock | 22/09/2014, 22:27

Nice!!
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