This paper studies the production technology of water-coal slurry additive from black pulping liquor. The experiments show that the product has a good performance and a broad prospective application.

• 研究了以造纸黑液为原料制取水煤浆添加剂的生产工艺。结果表明，依照该工艺生产的添加剂，特别是稳定剂，性能良好，应用前景广阔。