摘要
介绍一种利用天然矿物低成本分解钾长石的方法和工艺,在研究了反应机理的基础上,对反应物及比例、加热条件、反应容器、酸用量和反应时间等进行试验,钾的提取率可稳定在96％以上,未分解的钾长石不高于1％。副产物回收利用,生产成本大大降低。
The article introduced the method and the craft that a new low cost decompose potassium-feldspar. On studying the reaction principle's foundation, the reaction's material and comparison of right reaction, the term of heated, the container respond, sour quantity that be used for and reaction time are studied. To proceed to experiment, recovery rate of potassium could stabilize at 96% above, and the potassium-feldspar not to be decomposed, is not higher than 1%.
出处
《化学与生物工程》
CAS
2004年第2期25-27,共3页
Chemistry & Bioengineering
基金
山东省教育厅科研计划项目(J01C04)
