Leblanc
- Leblanc, Nicolas (1742-1806), French surgeon and chemist. He developed a process for making soda ash (sodium carbonate) from common salt, enabling the large-scale manufacture of glass, soap, paper, and other chemicals.勒布朗, 尼古拉（1742-1806, 法国外科医生、化学家, 发明从食盐制苏打灰［碳酸钠］的方法, 使玻璃、肥皂、纸等的大规模生产成为可能）。