中国钼业
中國鉬業
중국목업
CHINA MOLYBDENUM INDUSTRY
2015年
4期
36-39
,共4页
高溶焙烧钼精矿%伊利石%氧化焙烧
高溶焙燒鉬精礦%伊利石%氧化焙燒
고용배소목정광%이리석%양화배소
high soluble molybdenum concentrate%erie stone%oxidation roasting
本文根据钼产品钾来源分析情况，结合多膛炉焙烧钼精矿生产实际，阐述了多膛炉焙烧与急冷生产过程是影响高溶焙烧钼精矿中钾元素组成及其形态转变的主要因素，同时提出了多膛炉焙烧及急冷工艺控制高溶焙烧钼精矿中钾元素组成及其形态转变途径，使高溶焙烧钼精矿产品满足后续钼化工对低钾原料的质量要求。
本文根據鉬產品鉀來源分析情況，結閤多膛爐焙燒鉬精礦生產實際，闡述瞭多膛爐焙燒與急冷生產過程是影響高溶焙燒鉬精礦中鉀元素組成及其形態轉變的主要因素，同時提齣瞭多膛爐焙燒及急冷工藝控製高溶焙燒鉬精礦中鉀元素組成及其形態轉變途徑，使高溶焙燒鉬精礦產品滿足後續鉬化工對低鉀原料的質量要求。
본문근거목산품갑래원분석정황，결합다당로배소목정광생산실제，천술료다당로배소여급랭생산과정시영향고용배소목정광중갑원소조성급기형태전변적주요인소，동시제출료다당로배소급급랭공예공제고용배소목정광중갑원소조성급기형태전변도경，사고용배소목정광산품만족후속목화공대저갑원료적질량요구。
On the basis of analyzing potassium resource in molybdenum products ,and in accordance with the roast-ing production practice of the molybdenum concentrate in the multiple hearth furnace , it is mainly expounded that the multiple hearth furnace roasting and quenching process are the mainly factors to influence the composition of po-tassium and its morphology change in the high soluble roasted molybdenum concentrates. And it is also put forward that the composition of the potassium and ways of its morphology change in high dissolved roasted molybdenum con-centrate are controlled by the roasting condition of the multiple hearth furnace and quenching process, by which the high dissolved roasted molybdenum concentrate products can meet the subsequent quality requirements for low po-tassium molybdenum chemicals.
