Bauxite Ore Raw Material Base-China Yuzhou

I ka makahiki 2006, ua hoʻokumu ʻia kā mākou hale hana ma Yuzhou, ke kumu kumu kumu. ʻO ka bauxite alumina kiʻekiʻe i loko o ka ʻoihana refractory e pili ana i ka ʻaila bauxite me kahi maʻiʻo Al₂O₃ calcined ma mua o 48% a me kahi haʻahaʻa Fe₂O₃ haʻahaʻa.

ʻO ka alumina kiʻekiʻe ka mea nui no ka hana ʻana i nā mea refractory alumina kiʻekiʻe. ʻO nā mea kemika nui o ka bauxite alumina kiʻekiʻe ʻo Al₂O₃, SiO₂, Fe₂O₃, a me TiO₂, he 95% o ka nui o nā mea. ʻO nā ʻāpana lua ʻo CaO, MgO, K₂O, Na₂O, MnO₂, a me nā mea ola.