I ka makahiki 2024, ua hoʻomaka mālie ka mākeke sulfur o Kina a ua noho mālie no ka hapalua makahiki. I ka hapalua ʻelua o ka makahiki, ua hoʻohana hope loa ia i ka ulu ʻana o ke koi e uhaʻi i nā palena o ka waihona nui, a laila piʻi nui nā kumukūʻai! I kēia mau lā iho nei, ua hoʻomau ka piʻi ʻana o nā kumukūʻai sulfur, nā mea i lawe ʻia mai a me nā mea i hana ʻia ma ka home, me nā piʻi nui.
ʻO ke kumu nui o ka loli nui o ke kumukūʻai ma muli o ka ʻokoʻa ma waena o nā helu ulu o ka lako a me ke koi. Wahi a nā helu helu, e ʻoi aku ka nui o ka hoʻohana ʻana o ka sulfur o Kina ma mua o 21 miliona tone i ka makahiki 2024, he piʻi ʻana o kahi 2 miliona tone i kēlā me kēia makahiki. Ua piʻi ka hoʻohana ʻana o ka sulfur i nā ʻoihana e like me ka mea hoʻoulu phosphate, ka ʻoihana kemika, a me ka ikehu hou. Ma muli o ka lawa ʻole o ka sulfur kūloko, pono ʻo Kina e hoʻomau i ka lawe mai i ka nui o ka sulfur ma ke ʻano he mea hoʻohui. Hoʻokele ʻia e nā kumu pālua o nā kumukūʻai lawe mai kiʻekiʻe a me ka piʻi ʻana o ke koi, ua piʻi nui ke kumukūʻai o ka sulfur!
ʻO kēia piʻi ʻana o ke kumukūʻai sulfur ua lawe mai i ke kaomi nui i ka monoammonium phosphate ma lalo. ʻOiai ua hoʻokiʻekiʻe ʻia nā ʻōlelo kūʻai o kekahi mau monoammonium phosphate, ʻike ʻia ke koi kūʻai o nā ʻoihana mea hoʻouluulu hui ma lalo he anuanu, a kūʻai wale lākou ma ke koi. No laila, ʻaʻole maʻalahi ka piʻi ʻana o ke kumukūʻai o ka monoammonium phosphate, a he awelika nō hoʻi ka hahai ʻana i nā kauoha hou.
ʻO ke kikoʻī, ʻo nā huahana sulfur ma hope o ka hana ʻana he sulfuric acid, phosphate fertilizer, titanium dioxide, dyes, a pēlā aku. ʻO ka piʻi ʻana o ke kumukūʻai sulfur e hoʻonui i nā kumukūʻai hana o nā huahana ma hope o ka hana. I loko o kahi ʻano o ka noi nāwaliwali, e kū nā ʻoihana i ke kaomi kumukūʻai nui. Ua kaupalena ʻia ka piʻi ʻana o ka monoammonium phosphate a me ka diammonium phosphate ma hope o ka hana ʻana. Ua hoʻōki kekahi mau hale hana monoammonium phosphate i ka hōʻike ʻana a me ke kau inoa ʻana i nā kauoha hou no nā phosphate fertilizers. Ua maopopo ua lawe kekahi mau mea hana i nā hana e like me ka hōʻemi ʻana i ka ukana hana a me ka mālama ʻana.
Ka manawa hoʻouna: Dec-17-2024