Water soluble straw pulping black liquor s lignosulfonate(SBT-LSN) water reducer for concrete was prepared through catalytic oxidation and sulfonation reaction.

 
  • 采用催化氧化再磺化工艺制备了水溶性草浆黑液木质素磺酸盐(SBT-LSN)混凝土减水剂。
今日热词
目录 附录 查词历史