ʻO ka calcium carbonate kaumaha kekahi o nā mea mineral ʻaʻole metala me ka hana kiʻekiʻe a me ka hoʻohana ʻana ma ka honua i kēia lā. Hoʻohana nui ʻia ia i nā plastics, ka hana pepa, ka laholio, nā uhi, nā mea hoʻopili, nā ʻīnika, ka toothpaste, ka meaʻai, nā mea hoʻohui meaʻai, a pēlā aku.

I mea e hoʻokaʻawale ai iā ia mai ka calcium carbonate māmā, hoʻohana pinepine ʻia nā carbonates kūlohelohe e like me ka calcite, ka limestone, ke kinikini, ka chalk, a me nā pūpū i mea maka, a ʻo ka pauka mineral i hana ʻia e ka mīkini kuʻi ʻana ua kapa ʻia ʻo ka calcium carbonate kaumaha (i kapa ʻia ʻo ka calcium carbonate kaumaha). I kēia manawa, ʻo nā mea maka no ka pauka calcium kaumaha ma Kina ua hoʻokumu ʻia e ka metamorphism ʻāpana a me ka metamorphism pili wela o nā carbonates.

ʻO ka calcium kaumaha kekahi o nā mea hoʻopihapiha mua loa a hoʻohana pinepine ʻia i ka ʻoihana laholio. ʻAʻole hiki iā ia ke hoʻonui wale i ka nui o nā huahana, akā mālama pū i ka laholio kūlohelohe pipiʻi a i ʻole ka laholio synthetic, e hoʻokō ana i ka pahuhopu o ka hōʻemi ʻana i nā kumukūʻai.

ʻO nā hana nui o ka calcium kaumaha i ka ʻoihana laholio:

1, Hoʻomaikaʻi i ka hana hana. I nā ʻano huahana laholio maʻamau, pono pinepine e hoʻohui i kekahi mau ʻāpana o ka calcium kaumaha; I nā mea hoʻopihapiha kala māmā, he maikaʻi ka dispersibility o ka calcium kaumaha a hiki ke kāwili ʻia me ka laholio i kekahi ratio, a i ʻole hiki ke hui pū ʻia nā mea hoʻohui ʻē aʻe, e maʻalahi ai ka hui ʻana.

2, Hoʻomaikaʻi i nā waiwai o ka rubber vulcanized, e pāʻani ana i kahi hana hoʻoikaika a me ka semi-hoʻoikaika. Hiki i ka rubber i hoʻopiha ʻia me ka calcium carbonate ultrafine a me ka micro ke hoʻokō i ka ikaika hoʻonui kiʻekiʻe, ke kūpaʻa ʻana i ka ʻaʻahu, a me ka ikaika haehae ma mua o nā sulfides rubber maʻemaʻe. ʻO ka maikaʻi o nā ʻāpana calcium carbonate, ʻoi aku ka nui o ka hoʻomaikaʻi ʻana i ka ikaika hoʻonui rubber, ka ikaika haehae, a me ka maʻalahi.

3, I ka hana ʻana i ka laholio, he kuleana kūikawā kona. I loko o ka laholio vulcanized, hiki i ka calcium kaumaha ke hoʻoponopono i ka paʻakikī, ʻoiai i loko o ka ʻoihana laholio, hoʻoponopono pinepine ʻia ka paʻakikī ma ka hoʻololi ʻana i ka nui o ka hoʻopiha calcium carbonate.

Hāʻawi ʻo Guilin Hongcheng i nā ʻano hoʻohālike like ʻole o nā lako mīkini wili i kūpono no ka hana ʻana i ka pauka maikaʻi a me ka ultrafine i ka hana ʻana i ka pauka calcium kaumaha o Kina. He nui nā huahana, meNā mīkini wili pauka maikaʻi o ka moʻo HC, Nā mīkini wili ultrafine moʻo HCH, a me Nā mīkini wili kū pololei o ka moʻo HLM, makemake nui ʻia e nā ʻoihana hana pauka calcium kaumaha.