Yore mi yubu calcium formate utiye i thenge mi ngec mi yubu piny ma jutiyo kudu ku kemikol. Calcium formate ubedo piny ma jutiyo kudu lee. Kawoni, yore macon mi yubu calcium formate utiye ku peko mi wel piny ma tek man piny ma leng madwong.
Teknoloji eni uketho i iye timo pa formaldehyde, acetaldehyde, man calcium hydroxide i molar ratio pa 4.2~8:1:0.5~0.6, man i ngeye timo pa formic acid. Lembe ma jutimo utiye ma e: Acetaldehyde, formaldehyde, calcium hydroxide, man formic acid ju medo gi i condensation kettle i ratio ma malu pi timo tic, ku lyethu ma jugwoko ikind 16°C ku 80°C, man kare mi timo tic juketho ni 1.5~4 hours. I ngei timo ne, judwoko piny ne ni neutral. Piny ma wok kud i iye juyike i pressure distillation, vacuum concentration, man centrifugal drying pi niwodho calcium formate; kongo ma min ot ma jutiyo kudu i centrifugal judwoku pi nwangu pentaerythritol.

Ku bei ma yot, bedo maber, man bero mapol (nicaku i bedo acid ni tuc i gwoko mold), calcium formate ubedo piny peri maber mi medo i cam. Itye ayika ni ponjo lembe mukende? Lwong iwa tin!