Omuringo gw’okukora sodium sulfide
Omuringo gw’okukyendeeza aha kaboni: Sodium sulfate neesheesheka kandi ekyendeezibwa barikukoresa amakara ga anthracite nari ebirikugihindura. Enkora egi etebekanisiibwe gye, erimu eby‘okukoresa n‘emirimo eyorobi, kandi neekoresa ebintu ebikozirwe eby‘omuhendo mukye kandi ebirikushangwa juba.

Ebicweka bya sodium sulfide eby’omutindo gw’ahaiguru ebirikutukura/ebirikwiragura, okukora okurikutegyekwa gye omu nkora yoona, omutindo oguhamire ahari buri kicweka, kandi nibibaasa kuheebwa omu bwingi.