| 摘要 |
This invention provides a process for the manufacture of a chemical absorben t in solid, granular form comprising the steps of: a) mixing the components of th e chemical absorbent with water to form a paste; and b) passing the paste between a pai r of counter-rotating, contacting rollers, the rollers having formed therein corresponding substantially hemispherical depressions, and the rollers being synchronized such that at t he point at which the surfaces of the rollers meet, spherical moulds are created from th e corresponding hemispherical depressions. |
