Developing CO₂ capture and use of technologies to reduce anthropogenic emissions can be part of the solution against climate change. The purpose of this study is to develop a novel method to synthesize CaCO₃ and trimethyl borate solution by utilizing and capturing carbon dioxide in a high pressure reactor. Dissolution of ulexite has been investigated to determine the effect of important working parameters by using Taguchi method. The parameters and their ranges were given as follows: reaction temperature, 80-120 °C; pressure, 10-30 bar; solid-to-liquid ratio, 5/100-20/100 g/mL; particle size, -106 + 75 μm-212 + 154 μm; stirring speed, 500-750 rpm; reaction time, 20-60 min. The findings of this research were given as follows: (1) the optimum operational conditions were found to be reaction temperature 120 °C, pressure 30 bar, solid to liquid ratio 0.05 g/ml, stirring speed 750 rpm, reaction time 60 min, particle size -154 + 106 μm, (2) 92.94 %of B₂O₃ was taken into solution under optimum condition (2) the sequestration capacity of CO₂ was found to be 188 kg per ton ulexite (3) characterization of products by FTIR, SEM, XRD and ICP-OES confirmed that trimethyl borate and CaCO₃ were synthesized. The utilization of CO₂ in this process could sequester a considerably amount of CO₂, therefore it can be contribute to decrease CO₂ emission that causes greenhouse effect.

发展CO ₂捕集和利用减少人为排放的技术可以成为应对气候变化的解决方案的一部分。这项研究的目的是开发一种合成CaCO ₃的新方法通过在高压反应器中利用和捕获二氧化碳来捕获硼酸三甲酯溶液。为了研究重要工作参数的影响，已使用田口法研究了钠钾钠的溶解。该参数及其范围如下：反应温度80-120℃；反应温度80-120℃。压力10-30 bar; 固液比5 / 100-20 / 100 g / mL; 粒度-106 + 75μm-212+ 154μm; 搅拌速度，500-750 rpm；反应时间20-60分钟。得出以下研究结果：（1）确定最佳操作条件为反应温度120°C，压力30 bar，固液比0.05 g / ml，搅拌速度750 rpm，反应时间60 min，粒径-154 + 106μm，（2）B ₂ O _3的92.94％在最佳条件下将其放入溶液中（2）发现CO ₂的螯合能力为188 kg每吨方钠石（3）FTIR，SEM，XRD和ICP-OES表征的产品证实合成了硼酸三甲酯和CaCO ₃。在此过程中利用CO ₂可以隔离大量的CO ₂，因此有助于减少引起温室效应的CO ₂排放。