A review on carbon dioxide mineral carbonation through pH-swing process

摘要: Carbon dioxide (CO2) mineral sequestration technologies are potentially capable of sequestering billion tonnes CO2 annually. In recent years, pH swing carbonation has received significant attention due to its high potentiality toward fixation. This review compiles the work conducted by various researchers over last few years on process. this review, feedstocks used for process introduced. The extraction and steps, as main steps critically reviewed. role reaction condition efficiency calcium magnesium from kinetics involved in step also experimental procedures situ using different minerals industrial wastes discussed. Moreover, drawbacks each terms cost energy analysis discussed review.