I ka makahiki 2024, ua hoʻomaka lohi ka mākeke sulfur o Kina a ua noho mālie no ka hapalua makahiki. I ka hapa lua o ka makahiki, ua hoʻohana hope ʻo ia i ka ulu ʻana o ka noi e wāwahi i nā kaohi o nā waihona kiʻekiʻe, a laila piʻi nā kumukūʻai! I kēia mau lā, ua hoʻomau ka piʻi ʻana o nā kumukūʻai sulfur, i lawe ʻia mai a i hana ʻia ma ka home, me nā piʻi nui.
ʻO ka hoʻololi nui o ke kumukūʻai ma muli o ke kaʻawale ma waena o ka ulu o ka hoʻolako a me ka noi. Wahi a nā helu helu, ʻoi aku ka nui o ka hoʻohana ʻana i ka sulfur o Kina i ka 21 miliona tons ma 2024, kahi piʻi o kahi o 2 miliona tons i kēlā me kēia makahiki. Ua hoʻonui ʻia ka hoʻohana ʻana i ka sulfur i nā ʻoihana me ka phosphate fertilizer, ka ʻoihana kemika, a me ka ikehu hou. Ma muli o ka liʻiliʻi o ka sulfur home, pono e hoʻomau ʻo Kina i ka lawe ʻana mai i ka nui o ka sulfur ma ke ʻano he mea hoʻohui. Ke alakaʻi ʻia e nā kumu ʻelua o nā kumukūʻai kiʻekiʻe o ka lawe ʻana mai a me ka hoʻonui ʻana i ka noi, ua piʻi nui ke kumukūʻai o ka sulfur!
ʻO kēia piʻi ʻana o ke kumu kūʻai sulfur ua lawe mai i ke kaomi nui i lalo o ka monoammonium phosphate. ʻOiai ua hoʻokiʻekiʻe ʻia nā huaʻōlelo o kekahi monoammonium phosphate, ʻo ke kūʻai ʻana i nā ʻoihana hoʻohuihui hoʻohui i lalo me he mea anuanu, a kūʻai wale lākou ma ke koi. No laila, ʻaʻole maʻalahi ka piʻi ʻana o ke kumukūʻai o ka monoammonium phosphate, a ʻo ka hahai ʻana o nā kauoha hou he awelika.
ʻO ke kikoʻī, ʻo nā huahana o lalo o ka sulfur ka nui o ka sulfuric acid, phosphate fertilizer, titanium dioxide, dyes, etc. I loko o kahi kaiapuni o ka noi nāwaliwali maʻamau, e kū ana nā ʻoihana i ke kaomi kumu kūʻai nui. Ua kaupalena ʻia ka hoʻonui ʻana o ka monoammonium phosphate a me ka diammonium phosphate. Ua ho'ōki kekahi mau hale hana monoammonium phosphate i ka hōʻike ʻana a me ke kau inoa ʻana i nā kauoha hou no nā mea kanu phosphate. Ua hoʻomaopopo ʻia ua hana kekahi mau mea hana e like me ka hōʻemi ʻana i ka ukana hana a me ka mālama ʻana.
Ka manawa hoʻouna: Dec-17-2024