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nūhou

ʻO ka pauma pauma alumini kahi ʻano mea maka kemikala, i hoʻohana ākea ʻia e nā ʻoihana pili a hana nui i ka hana. Aia kekahi mau koi i ka pauma aluminika i kāna kaʻina hana i ka wā o ka hana ʻana, e hoʻohana maʻamau i nā ʻano mechanical a me nā hana hana anu. ʻO ke ʻano hana anu i ka hilinaʻi nui i ka alumini ʻōpala e hana i ka pauma pauma aluminika, a he ʻoluʻolu ia a me ka mālama ʻana i ka ikehu. E kamaʻilio kēia ʻatikala iā ʻoe e pili ana i ke ʻano hana anuanu e hana i ka palaka pauma aluminika a me ka mālama ʻana o ka pauma pauma aluminika no ka pōhaku aerated.

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One, nā pilikia e pono ai ka nānā ʻana i ka hana ʻana o ka pauma pauma alumina e ka hana anuanu

   E nānā ʻia nā pilikia aʻe i ka wā e hoʻohana ana i kēia ʻenehana e hana i ka pauma alumina e ka hana anuanu o ka alumini scrap.

  1. E hālāwai me ka maikaʻi o ka huahana a me nā koina nui

ʻOi aku ka paʻakikī o ka hana anuanu o ka alumini scrap ma mua o nā metala maʻamau. Ma muli o kona paʻakikī haʻahaʻa, paʻakikī paʻakikī, a me ka conductivity thermal wikiwiki, paʻakikī e hana. Pono e lanakila a loaʻa i ke kaʻina o ka hoʻolālā hana a me ka hoʻomohala ʻana i nā pono e hoʻokō i ka huahana. Nā koina e pono ai a me nā koina nui.

  2, mālama hoʻopukapuka

  ʻO kahi hana ʻana i ka aluminika kahi ʻoihana me nā loaʻa kālā liʻiliʻi akā loaʻa ka wikiwiki. No laila, pono e hōʻemi i nā kumukūʻai e loaʻa ai nā loaʻa ʻoi aku ka maikaʻi. Pono e noʻonoʻo ʻia ke kumukūʻai o nā pono hana, nā kumukūʻai hana a me nā kumukūʻai kūʻai huahana.

   3. E ho'ēmi i ka mana kaʻa o ka laina hana holoʻokoʻa

  ʻO ka ʻai ʻana o ka uila kekahi o nā kumukūʻai hana nui o ka pauma aluminika i hana ʻia e ka alumini scrap, kahi e hoʻopili pololei i ka hoʻokūkū hoʻokūkū o nā huahana a me nā pōmaikaʻi waiwai o nā ʻoihana. No laila, ma ke kahua o ka hōʻoia ʻana i ka pono o ka huahana a me nā koina nui e hoʻokō ʻia, maʻalahi ʻia ke kahe o ke kaʻina a koho ʻia ke kaʻina me ka pono kiʻekiʻe a me ka hoʻohaʻahaʻa ikehu haʻahaʻa.

2. ʻO ka pauma pauma aluminika, hale hana alumina pauma, ʻeaea uila i hoʻohuihui ʻia e hana ana i ka pauma aluminika, ʻenekini hana ʻenekini uila i hoʻohui ʻia

   Nā mea e pono ai ka nānā ʻana i ka mālama ʻana i ka palaka pauma aluminika no ka pōhaku i hoʻopili ʻia:

  1. Pono e mālama ʻia ka huahana i kahi hale maloʻo maloʻo, hoʻokomo a hoʻoluʻolu.

  2. E hoʻokaʻawale ʻia ia mai ka wai, ʻakika, alkali, nā huahana corrosive, kumu wela, kumu ahi, etc.

  3. Pono e hoʻohana koke ka huahana ma hope o ka hoʻohana ʻana, a pono e sila ʻia i ka manawa ma hope o ka lawe ʻana i waho e hōʻalo i ka hoʻohuihui ʻana i nā reactant ʻē aʻe.

  4. ʻO ka wā mālama o ka pauma pauma alumini he 6-12 mau mahina.

  Ua hoʻohana ʻia ka pauma pauma alumini e ko mākou ʻoihana e nā mea hoʻohana he nui e hōʻike i ka hilinaʻi o ka maikaʻi. ʻO nā poloka aerated ea i hana ʻia e ia i nā pores kūlike a me ka ikaika compressive i kū i nā kūlana kūlike. Inā makemake ʻoe e ʻike hou e pili ana i ka pauma aluminika a makemake paha e kūʻai, hiki iā ʻoe ke hāhai iā mākou. Welina aloha e nā hoaaloha mai nā ʻano like ʻole o ke ola e kipa a kōkua pū a hoʻomohala pū.


Ka manawa Post: Ian-13-2021