Heavy calcium carbonate ndi imodzi mwazinthu zopanda zitsulo zamchere zomwe zimapangidwa ndikugwiritsa ntchito kwambiri padziko lapansi masiku ano.Amagwiritsidwa ntchito kwambiri mu mapulasitiki, kupanga mapepala, mphira, zokutira, zomatira, inki, mankhwala otsukira mano, chakudya, zowonjezera chakudya, etc.

Pofuna kusiyanitsa ndi kuwala kwa calcium carbonate, carbonates zachilengedwe monga calcite, miyala yamchere, marble, choko, ndi zipolopolo nthawi zambiri zimagwiritsidwa ntchito ngati zopangira, ndipo ufa wopangidwa ndi makina ophwanyidwa umatchedwa heavy calcium carbonate (wotchedwa heavy calcium carbonate). carbonate).Pakalipano, zopangira za ufa wolemera wa calcium ku China zonse zimapangidwa ndi metamorphism yachigawo ndi matenthedwe okhudzana ndi metamorphism ya carbonates.

Kashiamu wolemera ndi amodzi mwa zodzaza zakale komanso zomwe zimagwiritsidwa ntchito kwambiri pamakampani amphira.Sizingangowonjezera kuchuluka kwa zinthu, komanso kupulumutsa mphira wamtengo wapatali wachilengedwe kapena mphira wopangira, kukwaniritsa cholinga chochepetsera ndalama.

Ntchito zazikulu za kashiamu wolemera mumakampani a mphira ndi:

1, Kuwongolera magwiridwe antchito.Nthawi zambiri mphira mankhwala zilinganizo, nthawi zambiri kofunika kuwonjezera angapo kashiamu wolemera;Muzodzaza utoto wopepuka, calcium yolemera imakhala ndi dispersibility yabwino ndipo imatha kusakanizidwa ndi mphira mu chiŵerengero chilichonse, kapena zowonjezera zina zitha kusakanikirana, kupangitsa kusakaniza kukhala kosavuta.

2, Kupititsa patsogolo mawonekedwe a mphira wovunda, kusewera gawo lolimbikitsa komanso lolimbitsa.Ultrafine ndi yaying'ono calcium carbonate yodzaza labala imatha kukulitsa mphamvu yakukulitsa, kukana kuvala, ndi kung'ambika kuposa ma sulfide a rabara.Pamene tinthu tating'onoting'ono ta calcium carbonate, m'pamenenso timafunikira kusintha kwamphamvu kwakukula kwa mphira, kung'ambika, ndi kusinthasintha.

3, Pokonza mphira, imakhala ndi gawo lapadera.Mu rabara yowonongeka, calcium yolemera imatha kusintha kuuma, pamene mumsika wa rabara, kuuma kumasinthidwa ndikusintha kuchuluka kwa calcium carbonate kudzazidwa.

Guilin Hongcheng amapereka mitundu yosiyanasiyana ya zida zopeka zamakina oyenera kukonza ufa wabwino ndi ultrafine pokonza ufa wolemera wa calcium ku China.Angapo angapo mankhwala, kuphatikizapoHC mndandanda wabwino ufa akupera makina, HCH mndandanda ultrafine makina akupera,ndi HLM mndandanda ofukula makina akupera, amakondedwa kwambiri ndi mabizinesi opangira ufa wa calcium wolemera.