Fig. 8
From: A review on chemical precipitation in carbon capture, utilization and storage
a Dissolution of calcium from steel slag by cold rolling wastewater as a function of liquid-to-solid ratio (LSR) and b its carbonation conversion in rotating packed-bed reactor with various gravity factor (Reproduced from with permission from [82]. Copyright 2020 American Chemical Society). Effect of polyacrylic acid on c dissolution behavior of waste gypsum and d amount of pure calcium carbonate formation (Reproduced from [84] with permission from Elsevier)