Njira yopangira calcium formate ndi yaukadaulo wopanga zinthu zamakemikolo. Calcium formate ndi chinthu chogwiritsidwa ntchito kwambiri popanga zinthu zachilengedwe. Pakadali pano, njira zopangira calcium formate zomwe zilipo pano zimakhala ndi mtengo wokwera komanso zinyalala zambiri.
Ukadaulo uwu umaphatikizapo kusinthasintha kwa formaldehyde, acetaldehyde, ndi calcium hydroxide mu chiŵerengero cha molar cha 4.2 ~ 8: 1: 0.5 ~ 0.6, kutsatiridwa ndi kusinthasintha kwina ndi formic acid. Njirayi ndi iyi: Acetaldehyde, formaldehyde, calcium hydroxide, ndi formic acid zimawonjezedwa mu ketulo ya condensation mu chiŵerengero chomwe chili pamwambapa kuti zichitike, kutentha kumayendetsedwa pakati pa 16 ° C ndi 80 ° C, ndipo nthawi yochitapo kanthu imayikidwa pa maola 1.5 ~ 4. Pambuyo pa kuchitapo kanthu, yankho limasinthidwa kukhala losalowerera. Yankho lomwe limatuluka limaphikidwa ndi kuponderezedwa, kukhuthala kwa vacuum, ndikuwumitsa kwa centrifugal kuti lipange calcium formate; chakumwa cha centrifugal chimatengedwa kuti chipange pentaerythritol.

Ndi mtengo wotsika, kukhazikika kwakukulu, komanso ubwino wambiri (kuyambira acidization mpaka kupewa nkhungu), calcium formate ndiye chakudya chanu chabwino kwambiri. Kodi mwakonzeka kudziwa zambiri? Lumikizanani nafe lero!