PROCESS FOR PREPARING TOURMALINE SOLUTION

• Main Authors: AHN, SANG KI, LEE, WON SONG
• Format: Patent
• Language: English; Korean
• Published: 21.08.2002
• Edition: 7
• Subjects: CHEMISTRY; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

PURPOSE: A preparation process of tourmaline solution through simple chemical reaction on a large scale is provided. CONSTITUTION: The preparation process of tourmaline solution includes the steps of adding alkali to water to be treated with tourmaline; adding tourmaline powder to the alkali solutio...