culcium lignosulfonate
英
美
- The copolymerization between calcium lignosulfonate and propylene oxide was investigated in this paper.
以马尾松木质素磺酸钙与环氧丙烷为起始原料进行共聚反应。
- Sodium lignosulfonate and sodium lignolfonate are used in slurry preparation with Datong coal.
将木质素磺酸钠和经化学改性后的木质素磺酸钠用于大同煤制浆。
