Many sugar beet plants are operating limekilns on-site to produce both the quicklime and the carbon dioxide required for the purification process.
许多制糖工厂在现场运行石灰窑以生产净化过程所需的生石灰和二氧化碳。
2
The paper chiefly provides the main kilns for producing active lime and their technical processes, and the application of active lime in metallurgy such as steelmaking, refining, etc.