THEORETICAL STUDY OF THE BASIS OF BLAST FURNACE PROCESS SMELTING PHOSPHATE ROCK TO PHOSPHORUS

• 出 处: 化工冶金
• 发表日期: 1981年03期
• 关键词: smelting fertilizers hasbeen ordinary hundred enormous blast phosphorus ternary

IntroductionAs a technical worker,the main scope of my concern is naturallylimited to the technical aspect of the industry. This proliminary report hasbeen written in the hope that it may serve as a reference material for theyouth to use when given the task of developing our phosphate fertilizerindustry.An enormous tonnage of ordinary superphosphate fertilizers(16-18% P_2O_5)has been produced in the last hundred years using weak

IntroductionAs a technical worker, the main scope of my concern is naturallylimited to the technical aspect of the industry. This proliminary report hasbeen written in the hope that it may serve as a reference material for theyouth to use when given the task of developing our phosphate fertilizerindustry . An enormous tonnage of ordinary superphosphate fertilizers (16-18% P 2 O 5) has been produced in the last hundred years using weak