【摘要】 以LiOH·H₂O和Zr（NO₃）₄·5H₂O为主要原料,在两者摩尔比为2.0条件下通过结晶法制备高纯Li₂ZrO₃。当煅烧温度T为1123 K时,Li₂ZrO₃主要以单斜相存在。在模拟CO2吸收反应中可知,当反应时间为42 min,温度为517℃,压强为2.0 MPa时,Li₂ZrO₃吸收CO2量达到峰值,Li₂ZrO₃质量增重为9.2%。更多还原

【Abstract】 LiOH·H₂O and Zr（NO₃）₄·5 H₂O was used as the main raw material, when the molar ratio was 2.0, we can make high pure Li₂ZrO₃ by crystallization method. When the calcination temperature was 1123 K, Li₂ZrO₃ mainly exist in the monoclinic phase. In the experiment of CO2 simulation absorption, when the reaction time was 42 min, temperature was 517 ℃, pressure was 2.0 MPa, the absorption of CO2 by Li₂ZrO₃ went to the peak, the weight of Li₂ZrO₃ mass increased by 9.2%.更多还原