Position: Home > Articles > The influence of recycles on process of sintering phosphate rock
Phosphate & Compound Fertilizer
2003,18
(1)
44-46
磷矿烧结工艺中返料对过程的影响
作 者：
简云川
单 位：
云南磷肥工业有限公司
关键词：
磷矿烧结;返料;整粒;物料平衡
摘 要：
分析磷矿烧结中返料产生的原因 ,结合生产简述返料对烧结过程的影响 ,指出俄罗斯原设计中的问题 ,提出降低返料提高成品率的重点应放在降低一次返料量上。并提出以下改进措施 :提高造粒的成球率 ;提高料温 ;采用无烟煤粉替代焦粉
译 名：
The influence of recycles on process of sintering phosphate rock
作 者：
JIAN Yunchuan ( Yunnan Phosphate Fertilizer Industry Co., Ltd, Anning, Yunnan 650309, China)
关键词：
phosphate rock sintering; recycles; sizing; mass balance
摘 要：
The reason why recycles occur during phosphate rock sintering is analyzed, and the influence of recycles on the process is stated.Based on the analysis, a problem about recycles in primary Russia's design is pointed out. Decreasing quantity of the first returns is the key way for reducing returns and increasing end products rate. Some suggestions are put forward as following:increasing granulation ratio, raising temperature of materials, and replacing powdered coke by powdered anthracite.
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