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 ʻenehana ʻenehana ma Kina i kēia lā, ʻo ka mea nāna i haku i nā kūlana huahana ʻoihana he kuleana ia e hōʻike i ko lākou mau manaʻo i ka hoʻokūkū ʻoihana. , Niobium, molybdenum, tungsten and titanium content, and inductively coupled plasma atomic emission spectrometry.At the same time, the Ministry of Industry and Information Technology (MIIT) also issued 21 national standards for rare earths, especially high-purity metal, lanthanum hexaboride, and ter metal target chemical analysis methods, thermal spraying powderyt. ʻO ka pauka S oxide, scan stable zirconium oxide composite powder, scan aluminum alloy target, high clean clean rare earth metals, etc. I ka manawa like, ʻo ka wehewehe ʻana o kēia mau ʻoihana 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 hōʻike hōʻike o nā huahana honua ma ka home a ma waho. .I nā makahiki i hala iho nei, ua hoʻopuka ʻo Kina i kekahi mau kūlana o ka ʻoihana no nā ʻano loiloi kemika o nā huahana o ka honua. Eia nō naʻe, me ka hoʻomohala ʻana o ka ʻoihana ʻāina laha ʻole, ʻaʻole i kūpono nā kūlana ʻoihana no nā ʻano loiloi kemika o nā huahana rare earth. ʻOi loa ma ke kahua o ka hoʻopaʻapaʻa kemika honua, ʻoi aku ka nui o nā laboratories e hoʻohana ana 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 ua hoʻopaʻapaʻa. ʻO ka mea mua, he palapala alakaʻi ia no ka hōʻoia ʻana a me ka hōʻoia ʻana o nā ʻano loiloi kemika. Ke manaʻo nei ia e hoʻomaikaʻi i ka maikaʻi o nā ʻano loiloi kemika a me nā ʻikepili hoʻāʻo huahana honua, a e hōʻoia i ka pono a me ka hilinaʻi o ka ʻikepili i hāʻawi ʻia e nā laboratories kālaihana kemika. I ka manawa like, pono e hoʻolaha ʻia ka hoʻomohala ʻana i nā kūlana ma o ka ʻenehana ʻenehana e mālama i ka hoʻokūkū a me ka ikaika o nā kūlana o ka honua. palekana, a hoʻokō i nā pono kumu o ka hoʻokele pilikanaka a me ka hoʻokele waiwai. No ka mea ʻaʻole kūpono ia no ka hoʻomohala ʻana i ka ʻoihana honua, ua hoʻopau ʻia kekahi mau kūlana o ka ʻoihana a me nā kūlana kūloko. ʻAʻole ʻike wale ʻia ka hoʻokūkū o nā ʻoihana honua ma ka mākeke o nā huahana, akā inā hiki i nā huahana huahana Kina ke lilo i mau kūlana ʻoihana honua, ʻo ia hoʻi, ke kuleana e hōʻike i nā manaʻo e like me nā kūlana honua. 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: Jul-04-2022