With the transformation of the global energy structure and the strengthening of environmental awareness, renewable energy has gradually become the focus of the development of the energy industry. In developing and utilizing renewable energy, power transmission and distribution are indispensable and important links. As one of the core power transmission equipment, the Oil Immersed Power […]
Alkalis used in soap-making 1) Caustic soda, or sodium hydroxide or caustic soda, is the primary raw material for solid soap. Soap is first dissolved into a 30% solution and then used for boiling soap. It is saponified with oil to make soap, but the amount should not be too much, as excessive use can […]