Ndlela ya vuhumelerisi bya calcium formate yi wela eka ndzhawu ya vuthekiniki ya vumaki bya switirhisiwa swa ti khemikhali. Calcium formate i xitirhisiwa xa organic chemical raw material lexi tirhisiwaka ngopfu. Sweswi, maendlelo ya vuhumelerisi bya calcium formate lawa yanga kona ya xaniseka hiku durha ka swihumelerisiwa xikan’we na thyaka rotala swinene.
Thekinoloji leyi yi katsa ku cinca ka condensation ka formaldehyde, acetaldehyde, na calcium hydroxide hi molar ratio ya 4.2~8:1:0.5~0.6, ku landzela ku cinca kun’wana na formic acid. Endlelo riri hindlela leyi landzelaka:Acetaldehyde, formaldehyde, calcium hydroxide, na formic acid swi cheriwa eka condensation kettle eka ratio leyinga laha henhla kuva yi endla reaction, laha mahiselo ya lawuriwaka exikarhi ka 16°C na 80°C, naswona nkarhi wa reaction wu vekiwa eka 1.5~4 wa tiawara. Endzhaku ka reaction, solution yi lulamisiwa kuya eka neutral. Nkatsakanyo lowu humelelaka wu endliwa pressure distillation, vacuum concentration, na centrifugal drying kuva yi humesa calcium formate; byala bya manana bya centrifugal byi vuyiseriwa leswaku byi humesa pentaerythritol.

Hi ntsengo wale hansi, kutshamiseka lokukulu, xikan’we na mbuyelo wa mintirho yotala (kusuka eka acidification kuya eka ku sivela mold), calcium formate i xiengeteri xa wena xa swakudya lexinene. Xana u lunghekele ku dyondza swo tala? Fikelela eka hina namuntlha!