September 4, 2010

Caustic soda and process safety

Caustic soda (sodium hydroxide) is a commonly used chemical. Its main uses are in the manufacture of pulp and paper, alumina, soap and detergents, petroleum products and chemical production. Other applications include water treatment, food, textiles, metal processing, mining, glass making etc.
Caustic soda is a also a basic feedstock used in the manufacture of a wide range of chemicals. The Dow Chemical Co. has useful data on process safety aspects related to storage and its design.
Please see the following links:
General storage system guidelines
Storage tank design guidelines
Piping systems

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