Calcium formate, ma julwongo bende ni Calcium Diformate, jutiyu kudu lee ungo kende kende calu piny ma ju medo i cam man piny ma jwigo sulfurization pi gas ma wok kud i wang mac ma sulfur madwong, ento de calu piny ma jutiyo kudu pi neko lum, piny ma jwigo dongo pa yen, piny ma konyo i tic mi yubu adila, man piny ma konyo pi fibers. Nicaku ma judongo pa ngom mi China ungiyu calcium formate calu piny ma ju medo i cam i 1998, tic mi rieko mi ng'om zoo ikum diro mi yubu cam eca unwangu nen ma lee.

Imito piny ma tiyo ku yore madwong, ma ber pi kwo pa lei? Calcium formate leng calu piny ma ju medo i cam, desulfurizer, man piny ma jutiyo kudu pi kemikol—man tic mwa ma leng dwoko piny wel piny man piny ma rac. Dii pi penjo kite ma e medo kudu yub peri!