Nzira yekugadzira calcium formate ndeyemumunda wehunyanzvi hwekugadzira zvigadzirwa zvemakemikari. Calcium formate imhando yemakemikari anoshandiswa zvakanyanya. Parizvino, nzira dzekugadzira calcium formate dziripo dzinotambura nemitengo yakakwira yezvigadzirwa uye kusvibiswa kwakanyanya.
Tekinoroji iyi inosanganisira maitiro ekunyungudutsa kwe formaldehyde, acetaldehyde, uye calcium hydroxide mu molar ratio ye4.2~8:1:0.5~0.6, zvichiteverwa nemaitiro ekuwedzera ne formic acid. Maitiro acho ndeekuti: Acetaldehyde, formaldehyde, calcium hydroxide, uye formic acid zvinowedzerwa mu condensation kettle muchiyero chiri pamusoro kuti zviite reaction, tembiricha ichidzorwa pakati pe16°C ne80°C, uye nguva ye reaction yakaiswa kumaawa 1.5~4. Mushure me reaction, mhinduro inogadziriswa kuti ive neutral. Mhinduro inobuda inonyungudutswa ne pressure distillation, vacuum concentration, uye centrifugal drying kuti igadzire calcium formate; centrifugal mother liquor inotorwa kuti ibudise pentaerythritol.

Nemutengo wakaderera, kugadzikana kwakanyanya, uye mabhenefiti akawanda (kubva pakuisa acid kusvika pakudzivirira chakuvhuvhu), calcium formate ndiyo chinowedzera chikafu chako chakakodzera. Wagadzirira kudzidza zvakawanda here? Taura nesu nhasi!