Shanghai, ʻAukake 19 (SMM)-Nā ʻoihana helu mua i nā kūlana waiwai, nā ʻoihana helu ʻelua i ka waiwai waiwai, a me nā huahana waiwai o nā hui helu ʻekolu. No nā hui i loko o ka ʻoihana honua maʻamau i Kina i kēia lā, ʻo ka mea nāna i haku i nā kūlana huahana ʻoihana he kuleana e hōʻike i ko lākou manaʻo i ka hoʻokūkū ʻoihana.
I kēia mau lā, ua hoʻopuka ka Ministry of Industry and Information Technology (MIIT) i nā kūlana ʻoihana ʻōlelo haole 12 a me 10 mau kūlana ʻoihana no ka ʻae ʻana a me ka hoʻolaha ʻana, me 3 mau kūlana ʻoihana ʻōlelo haole no nā ʻāina ʻokoʻa, ʻoi aku ka nui o ke ʻano loiloi kemika o NdFeB alloy a me ka hoʻoholo ʻana o ka zirconium. . , Niobium, molybdenum, tungsten a me ka titanium maʻiʻo, a me ka inductively hui pū plasma atomic emission spectrometry.
I ka manawa like, ua hoʻopuka pū ka Ministry of Industry and Information Technology (MIIT) i 21 mau kūlana aupuni no nā honua laʻa, ʻoi aku ka maikaʻi o ka metala maʻemaʻe kiʻekiʻe, ka lanthanum hexaboride, a me nā kaʻina hoʻopaʻa kiʻekiʻe metala, hoʻoheheʻe wela i ka pauka yttrium oxide, ultra-fine. pauda . S oxide pauda, scan stable zirconium oxide composite pauda, scan aluminum alloy target, kiʻekiʻe maʻemaʻe rare honua metala, etc.
I ka manawa like, ʻo ka wehewehe ʻana i kēia mau kūlana ʻoihana e hōʻike ana me ka holomua o ka ʻepekema a me ka ʻenehana a me ka hoʻomohala ʻana o ke kālepa honua, ua kau ʻia nā koi kiʻekiʻe no ka maikaʻi o ka loiloi kemika a me ka ʻikepili hōʻike o nā huahana honua ma ka home a ma waho. . .
I kēia mau makahiki i hala iho nei, ua hoʻopuka ʻo Kina i kekahi mau kūlana ʻoihana no nā ʻano loiloi kemika o nā huahana honua. Eia nō naʻe, me ka hoʻomohala ʻana o ka ʻoihana ʻāina laha ʻole, ʻaʻole kūpono nā kūlana ʻoihana no nā ʻano loiloi kemika o nā huahana rare earth.
I mea e hāʻawi ai i nā lawelawe hoʻāʻo pololei a ʻoi aku ka maikaʻi, pono nā laboratories analysis chemical o nā huahana honua e hoʻohana pono i nā ʻano hoʻāʻo ponoʻī. ʻOi loa ma ke kahua o ka hoʻopaʻa ʻana i nā kemika honua, ʻoi aku ka nui o nā laboratories e hoʻohana i nā ʻano ʻike ma mua o ka maʻamau, akā pehea e hōʻoia ai i ka hoʻohana ʻana a me ka hilinaʻi o kēia mau ʻano ʻike i hoʻopaʻapaʻa.
No laila, ua hoʻopuka ka Ministry of Industry and Information Technology (MIIT) i nā ʻano hana loiloi kemika no nā huahana honua. ʻO ka mea mua, he palapala alakaʻi ia no ka hōʻoia ʻana a me ka hōʻoia ʻana o nā ʻano loiloi kemika. Manaʻo ia e hoʻomaikaʻi i ka maikaʻi o nā ʻano loiloi kemika a me nā ʻikepili hōʻike huahana honua, a e hōʻoia i ka pono a me ka hilinaʻi o ka ʻikepili i hāʻawi ʻia e nā laboratories analysis chemical.
ʻO ka ʻoiaʻiʻo, ʻo ka hana hoʻohālikelike honua laha ʻole o Kina e kālele ana i ka noi o ka mākeke kūloko a me nā ʻāina ʻē, nā pono hoʻomohala ʻoihana a me ka nohona, ke kūlana hoʻomohala ʻenehana ʻenehana, a me ka noʻonoʻo ʻōnaehana a me ka noʻonoʻo hoʻolālā. I ka manawa like, pono e hoʻonui ʻia ka hoʻomohala ʻana i nā kūlana ma o ka ʻenehana ʻenehana e mālama i ka hoʻokūkū a me ka ikaika o nā kūlana honua.
Ua hoʻokuʻu ka Ministry of Industry and Information Technology (MIIT) i nā National Standards for Chemical Analysis Methods of Rare Earth Products i kēia manawa e hoʻokomo i nā kūlana ʻoihana o kēia manawa a me nā kūlana kūloko i nā kūlana aupuni.
ʻO ka laulā o nā kūlana aupuni i kaupalena ʻia i nā koi ʻenehana e hōʻoia i ke olakino pilikino, palekana o ke ola a me ka waiwai, palekana aupuni, palekana kaiaola, a hoʻokō i nā pono kumu o ka hoʻokele waiwai a me ka hoʻokele waiwai. No ka mea, ʻaʻole kūpono ia no ka hoʻomohala ʻana i ka ʻoihana honua rare, ua kāpae ʻia kekahi mau kūlana ʻoihana a me nā kūlana kūloko.
I kēia manawa, me ka hoʻomohala ʻana o ka honua hoʻokele waiwai, ua neʻe ka hoʻokūkū ma ka mākeke honua rare mai nā hoʻopaʻapaʻa ʻenehana huahana i nā kūlana a me nā hoʻopaʻapaʻa waiwai naʻauao. ʻAʻole ʻike wale ʻia ka hoʻokūkū o nā ʻoihana honua maʻamau i ka mākeke o nā huahana, akā inā hiki i nā kūlana huahana o Kina ke lilo i mau kūlana ʻoihana honua, ʻo ia hoʻi, ke kuleana e hōʻike i nā manaʻo e like me nā kūlana honua.
He mea pono e hoʻomaopopo i ke kumu o ka hoʻokumu ʻana i nā maʻamau no nā ʻano loiloi kemika o nā huahana o ka honua e hoʻokō i nā kūlana, inā ʻaʻole, ʻaʻole pono nā kūlana maikaʻi loa.
ʻOiaʻiʻo, ke hoʻokō ʻia kēia mau kūlana, e koi ʻia ka ʻoihana honua e hoʻololi a hoʻonui. Manaʻo ʻia ʻo ka Ministry of Industry and Information Technology e hoʻolalelale i ka hoʻonui ʻia ʻana o nā kūlana huahana i ka ʻoihana honua, a alakaʻi i nā ʻoihana ʻoihana honua a me nā ʻoihana hoʻāʻo e wikiwiki i ka hoʻonui ʻana i nā loulou hana a me ka noi a me ka hoʻokō ʻana i nā loulou hoʻohana. , E hāʻawi i ke kākoʻo ʻenehana a me nā kulekele no ka hoʻololi ʻana a me ka hoʻomaikaʻi ʻana i nā ʻoihana ʻāina rare.
Ka manawa hoʻouna: ʻAukake-27-2020