利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN101983777A 一种铝土矿浮选复合捕收剂 失效 - 权利终止 许可

一种铝土矿浮选复合捕收剂
摘要：
一种铝土矿浮选复合捕收剂，其特征在于由工业品级的单羧基脂肪酸、烷基羟肟酸和烷基醇组成，按质量百分比为：5%～15%单羧基脂肪酸，20%～55%烷基羟肟酸，30%～65%烷基醇；本发明通过引入羟肟酸来增强捕收剂的选择性捕收能力，引入烷基醇来提高复合物中各组分的互溶性，各组分之间的协同增效作用使复合捕收剂在矿浆中容易分散均匀，同时提高捕收效果并具有良好的耐低温性能，这种复合型捕收剂可在不脱除细泥的情况下直接有效地浮选出铝土矿。
摘要（英）：

The invention discloses an alumyte flotation compound collecting agent which is characterized by being composed of 5-15 wt% of industrial grade monocarboxyl fatty acid, 20-55 wt% of alkyl hydroximic acid and 30-65 wt% of alkyl alcohol. The invention strengthens the selective collecting capability of the collecting agent by introducing in the hydroximic acid and improves the intersolubility of each component in the compound; synergism between components causes the compound collecting agent to easily disperse evenly in ore pulp, simultaneously improve collecting effect and bring good resistanceto low temperature. The compound collecting agent can directly and effectively float alumyte without desorbing fine silt.

公开/授权文献
0/0