Barium carbonate

I-Barium carbonate, eyaziwa ngokuba yi-witherite, i-white crystalline ikhompawundi esetyenziswa ngokuqhelekileyo kwiintlobo ezahlukeneyo zezicelo zoshishino.Enye yezona zinto zisetyenziswayo eziphambili ze-barium carbonate njengecandelo kwimveliso yeglasi ekhethekileyo, kubandakanywa iityhubhu zikamabonwakude kunye neglasi yokukhanya.Ukongeza ekusebenziseni kwayo kwimveliso yeglasi, i-barium carbonate inenani lezinye izicelo ezibalulekileyo.Ihlala isetyenziselwa ukuveliswa kwee-ceramic glazes, kunye nokuveliswa kweemagnethi ze-barium ferrite.Ikhompawundi nayo iyinxalenye ebalulekileyo ekwenziweni kwezizinzi zePVC, ezisetyenziselwa ukuphucula ukuqina kunye nokuphila ixesha elide kweemveliso zePVC.Esinye isicelo esibalulekileyo se-barium carbonate kukuveliswa kwezitena kunye neetayile.I-compound isoloko yongezwa kwimixube yodongwe ukuphucula amandla kunye nokuqina kwemveliso egqityiweyo.Ikwasetyenziselwa ukuveliswa kweekhemikhali ezikhethekileyo, kubandakanywa neetyuwa ze-barium kunye ne-barium oxide.Ngaphandle kokusetyenziswa kwayo okuninzi, i-barium carbonate iyikhompawundi enetyhefu kakhulu kwaye kufuneka iphathwe ngononophelo.Ukuvezwa kwikhompawundi kunokubangela uluhlu lweengxaki zempilo, kubandakanya ubunzima bokuphefumla, ukucaphuka kwesikhumba, kunye nemiba yesisu.Ngenxa yesi sizathu, kubalulekile ukulandela zonke izikhokelo zokhuseleko xa usebenza ne-barium carbonate, kubandakanywa ukugqoka iimpahla zokukhusela kunye nokuphepha ukubonakaliswa kwexesha elide kwi-compound.