| 摘要 |
FIELD: inorganic chemistry, chemical technology. ^ SUBSTANCE: invention relates to technology for preparing anti-glazing reagents based on inorganic substances. Method for preparing anti-glazing preparation involves mixing calcium chloride with waste from magnesium manufacturing, cooling the prepared mixture and its following grinding. As calcium chloride method involves using liquid solution of calcium chloride preliminary evaporated to the concentration 750-1200 g/l, and mixing is carried out at temperature 45-180°C. Invention provides preparing granules of uniform chemical composition that represent the distinct feature of anti-glazing reagents prepared by simple mixing salts. ^ EFFECT: improved preparing method. ^ 5 cl, 2 tbl, 2 ex |
