ashless dispersant

例句：

1. 1.The new ashes dispersant is an effective way to remove stains from carpets.
   新的无烟分散剂是一种有效的方法，可以从地毯上去除污渍。
2. 2.The ashes dispersant was developed to help people with respiratory issues.
   这种无烟分散剂被开发出来，是为了帮助有呼吸问题的人。
3. 3. The ashes dispersant is used in firefighting and emergency response efforts.
   这种无烟分散剂在消防和紧急响应工作中被使用。