Soap-Making Manual A Practical Handbook on the Raw Materials, Their Manipulation, Analysis and Control in the Modern Soap Plant.

CHAPTER V.

Chapter 444 wordsPublic domain

GLYCERINE RECOVERY 105-126

1. Methods of Saponification 105-106 Recovery of Glycerine from Spent Lye 106-113 Twitchell Process 113-118 Autoclave Saponification 118 Lime Saponification 118-120 Acid Saponification 120-121 Aqueous Saponification 121 Splitting Fats with Ferments 121-123 Krebitz Process 123-125

2. Distillation of Fatty Acids 125-126