ʻO ka mākeke titanium dioxide wela no nā makahiki he nui i hoʻomau ʻia mai ka hapa lua o ka makahiki i hala, a ua emi iki ke kumukūʻai. A hiki i kēia manawa, hāʻule nā kumukūʻai o ka titanium dioxide ma mua o 20%. Eia nō naʻe, ma ke ʻano he huahana kiʻekiʻe i ka ʻoihana titanium dioxide, ikaika mau ke kaʻina hana chlorination titanium dioxide.
"ʻO ka chlorination titanium dioxide ke ʻano hoʻomohala o ka hoʻololi kiʻekiʻe o ka ʻoihana titanium dioxide o Kina. I ka hāʻawi ʻana i ka mākeke, nā holomua ʻenehana, alakaʻi a me nā pono ʻē aʻe, i nā makahiki i hala iho nei, ua ulu mau ka mana o ka chloride titanium dioxide o ka home, ʻoi aku ka nui o ka hana nui o Longbai Group chloride titanium dioxide i nā huahana kiʻekiʻe i wāwahi ʻia nā huahana kiʻekiʻe. ʻO ka titanium dioxide hale ma ke alanui. Ua ʻōlelo ʻo Shao Huiwen, he mea haʻi ʻōlelo ma ka mākeke.
Ke hoʻomau nei ka ulu ʻana o ka hana chlorination
"Elima mau makahiki i hala aku nei, ua helu ʻia nā huahana chlorination titanium dioxide no 3.6% wale nō o ka hana ʻana i ka home, a ʻaʻole i kaulike ʻia ka ʻoihana ʻoihana." ʻOi aku ma mua o 90% o nā noi kiʻekiʻe kiʻekiʻe o ka titanium dioxide e hilinaʻi nei i ka lawe ʻana mai, ʻo ke kumu kūʻai ma kahi o 50% ʻoi aku ka maikaʻi ma mua o ka titanium dioxide. Loaʻa i nā huahana kiʻekiʻe ka hilinaʻi nui o waho, a ʻaʻohe mana kamaʻilio ʻoihana i nā huahana titanium dioxide chlorinated, ʻo ia hoʻi ka bottleneck o ka hoʻololi kiʻekiʻe a me ka hoʻomaikaʻi ʻana i ka ʻoihana titanium dioxide o Kina. Ua ʻōlelo ʻo He Benliu.
Hōʻike nā helu dute ma ka hapaha mua o 2023, ua hōʻiliʻili ʻia ka titanium dioxide mai Kina ma kahi o 13,200 tons, ma lalo o 64.25% i kēlā me kēia makahiki; Ma kahi o 437,100 tons ka nui o ka hoʻokuʻu aku, he piʻi o 12.65%. Wahi a nā ʻikepili ʻē aʻe, ʻo ka nui o ka titanium dioxide o Kina i ka makahiki 2022 he 4.7 miliona tons, ua emi iho ka nui o ka lawe ʻana mai 43% mai 2017, a ua piʻi ka hoʻokuʻu ʻana i 290% mai 2012. ka hilinaʻi ʻana i nā huahana kiʻekiʻe i lawe ʻia mai." Ua ʻōlelo ka mea nāna e mālama i kahi ʻoihana hoʻopili hale.
Wahi a He Benliu, ua māhele ʻia ke kaʻina hana nui o ka titanium dioxide i ka sulfuric acid method, chlorination method a me hydrochloric acid method, kahi pōkole o ke kaʻina hana chlorination, maʻalahi e hoʻonui i ka mana hana, kiʻekiʻe kiʻekiʻe o ka automation hoʻomau, haʻahaʻa haʻahaʻa ka hoʻohana ʻana i ka ikehu, hiki ke loaʻa nā huahana kiʻekiʻe. ʻO ka honua chlorination titanium dioxide a me ka sulfuric acid titanium dioxide production capacity ratio e pili ana i 6: 4, ma ʻEulopa a me ʻAmelika Hui Pū ʻIa, ʻoi aku ka kiʻekiʻe o ka chlorination, ua piʻi ka nui o Kina i 3: 7, e hoʻomau ʻia ka hoʻomākaukau ʻana o ka chlorination titanium dioxide.
Hoʻopaʻa ʻia ka chlorination ma ka ʻāpana paipai ʻia
ʻO ka "Industrial structure Adjustment Guidance Catalogue" i hoʻopuka ʻia e ka National Development and Reform Commission i papa inoa i ka hana ʻana o ka chlorinated titanium dioxide i loko o ka māhele paipai ʻia, ʻoiai e kaupalena ana i ka non-coproduction hou o ka sulfuric acid titanium dioxide, ua lilo ia i manawa kūpono no ka hoʻololi ʻana a me ka hoʻomaikaʻi ʻana o ka titanium dioxide i nā ʻoihana, mai ia manawa i hoʻomaka ai ka hoʻomohala ʻana o ka titanium i nā ʻoihana noiʻi. chlorinated titanium dioxide.
Ma hope o nā makahiki o ka noiʻi ʻenehana, e hoʻoponopono i nā pilikia he nui i ka chloride titanium dioxide, ua hoʻomohala ʻo Longbai Group i kahi helu kiʻekiʻe kiʻekiʻe o nā huahana chloride titanium dioxide kiʻekiʻe, ua hōʻea ka hana holoʻokoʻa i ka pae kiʻekiʻe o ka honua. ʻO mākou ka mea noiʻi holomua mua loa o nā ʻoihana ʻenehana chlorination chlorination titanium dioxide nui, ua hōʻoia ʻia ka hoʻomaʻamaʻa ʻana i ka ʻenehana chlorination titanium dioxide i ʻoi aku ka ʻōmaʻomaʻo a me ka ʻoluʻolu o ke kaiapuni, ʻoi aku ka maikaʻi o ka waiwai ma mua o ka sulfuric acid e hōʻemi i ka ʻoi aku ma mua o 90%, ka mālama ʻana i ka ikehu piha a hiki i 30%, mālama wai a hiki i ka 50%, hāʻule nā huahana maʻamau. swoop, ua haki ka monopoli haole ma ka mākeke kiʻekiʻe, a ua ʻike ʻia nā huahana e ka mākeke.
Me ka hana hou ʻana o nā hana hou chlorinated titanium dioxide, ua hōʻea kona mana hana ma kahi o 1.08 miliona tons i ka makahiki 2022, ʻo ka helu ʻana no ka nui o ka nui o ka hana home ua piʻi aʻe mai 3.6% ʻelima mau makahiki i hala aku nei ma mua o 22%, e hōʻemi nui ana i ka hilinaʻi o waho o ka chlorinated titanium dioxide, a ua ʻike ʻia ka pono o ka mākeke.
Manaʻo ka poʻe i loko o ka ʻoihana ma muli o ke ʻano hoʻomohala o ka noi titanium dioxide kiʻekiʻe, a me ke ʻano o kēia manawa a me ke kūlana quo o ka ʻoihana kūloko, ua hoʻomaka ka hoʻololi ʻana o ka titanium dioxide kiʻekiʻe o Kina e wāwahi i ka pāʻani. Manaʻo ʻia nā keʻena aupuni a me nā ʻoihana e hoʻonui i ka manaʻo a me ke alakaʻi ʻana i ka hoʻolālā papahana chlorination, a pono pū nā ʻoihana e haʻalele i ka hoʻopukapuka papahana a me ka hoʻolālā ʻana o nā kaʻina hana hope a me nā huahana hope, a e kālele ana i ka hoʻomohala ʻana a me ka hoʻohana ʻana i nā huahana kiʻekiʻe e pale i ka pilikia o ka nui o nā huahana haʻahaʻa.
Ka manawa hoʻouna: Jun-09-2023