Ma muli o ke kaupaona māmā o zeolite, ua hoʻohana ʻia nā minelala zeolite kūlohelohe e like me nā mea kūkulu hale no nā makahiki he haneli. I kēia manawa, ʻo zeolite kahi ʻano hou o nā mea pilikino o ke kaiapuni, a ua ʻike ka ʻoihana i nā pono o ka hoʻohana ʻana i ka zeolite kiʻekiʻe / maikaʻi e hana i nā huahana i hoʻohui ʻia ka waiwai. ʻAʻole kau palena ʻia kona mau mea maikaʻi i ka hana sima, akā pili pū nō hoʻi i ka sima, puna, grouting, pena, plaster, aspal, ceramics, coatings and adhesives.
1. Kūkulu, paʻa a me ke kūkulu ʻana
ʻO ka mineral zeolite maoli kahi ʻano o nā mea pozzolanic. Wahi a ka standard European EN197-1, hoʻolaha ʻia nā mea pozzolanic e like me kekahi o nā mea nui o ka sima. "ʻAʻole e paʻakikī nā mea Pozzolanic ke hui ʻia me ka wai, akā ke kuʻi ʻia a me ke alo o ka wai, hana lākou me Ca (OH) 2 i ka mahana maʻamau e hoʻomohala i ka ikaika Calcium silicate a me nā calcium aluminate. Kūlike kēia mau pūhui me nā pūhui i hana ʻia i ka wā o ka paʻakikī o nā pono uila. Hoʻokomo nui ʻia nā Pozzolans e SiO2 a me Al2O3, a ʻo ke koena he Fe2O3 a me nā mea ʻino ʻē aʻe. ʻO ka ʻāpana o ka hana kōmika hana i hoʻohana ʻia no ka paʻakikī hiki ke nānā ʻia. ʻAʻole ʻemi ka ʻike o ka silica hana ma mua o 25.0% (nui). ”
ʻO nā waiwai pozzolanic a me nā ʻike silica kiʻekiʻe o zeolite e hoʻomaikaʻi i ka hana o ka sima. Hana ʻo Zeolite ma ke ʻano he stabilizer e hoʻonui i ka viscosity, e hoʻokō i ka hana maikaʻi a me ke kūpaʻa, a hoʻoliʻiliʻi i ka hopena alkali-silica. Hiki i ka Zeolite ke hoʻomaikaʻi i ka paʻakikī o ka pōhaku paʻa a pale i ka hana o nā māwae. He pani ia no ka sima Portland kahiko a hoʻohana ʻia e hana i ka sima Portland kōna sulfate.
He mea mālama kūlohelohe ia. Ma waho o ka pale sulfate a me ka popopo, hiki i ka zeolite ke hōʻemi i ka ʻike chromium i ka sima a me ka pōhaku, hoʻomaikaʻi i ke kūpaʻa kemika i nā noi wai paʻakai a pale aku i ka popopo o ka wai. Ma ka hoʻohana ʻana i ka zeolite, hiki ke hoʻemi ʻia ka nui o ka sima i hoʻohui ʻia me ka nalo ʻole o ka ikaika. Kōkua ia i ka hōʻemi ʻana i nā koina hana a hoʻoliʻiliʻi i nā hoʻoiho ʻana o carbon dioxide i ka wā o ke kaʻina hana
2. Nā dyestuffs, nā uhi a me nā mea hoʻopili
ʻO nā mea kālaihonua, nā pena a me nā mea hoʻopili e lilo i mea makemake nui ʻia i kēlā me kēia lā. ʻO nā minelala zeolite kūlohelohe kekahi o nā mea hoʻohui i makemake nui ʻia no kēia mau huahana kaiaola. Hiki i ka hoʻohui ʻana i ka zeolite ke hāʻawi i nā huahana pilikino a hāʻawi i kahi olakino olakino a palekana hoʻi. Ma muli o kona hiki ke hoʻololi i ka cation kiʻekiʻe, hiki i ka zeolite-clinoptilolite ke hoʻopau maʻalahi i nā pilau a hoʻomaikaʻi i ka maikaʻi o ke ea i ke kaiapuni. He pilina kiʻekiʻe ʻo Zeolite no nā pilau, a hiki ke omo i nā kinoea ʻoluʻolu ʻole, nā pilau a me nā pilau, e like me: nā puhaka, nā ʻaila palai, nā meaʻai popopo, ka amonia, nā kinoea hoʻoweliweli, a pēlā aku.
ʻO Zeolite kahi desiccant kūlohelohe. ʻO kāna hanana porous nui e ʻae iā ia e omo i 50% ma ke kaupaona o ka wai. Loaʻa nā huahana i loaʻa i nā mea hoʻohui zeolite i ke kūpaʻa kiʻekiʻe. Pale ʻo Zeolite i ka hoʻokumu ʻana o ka pala a me ka bacteria. Hoʻonui ka maikaʻi o ka microen environment a me ka ea.
3. Palapala
ʻO Zeolite kahi aluminosilicate hydrated me kahi ʻano porous kiʻekiʻe. Mālamalama maʻalahi ia a maloʻo hoʻi. Loaʻa iā ia nā mea maikaʻi he nui no ka aspphalt mahana-mahana i nā mahana kiʻekiʻe: ʻo ka hoʻohui o zeolite e hoʻoliʻiliʻi i ka mahana e koi ʻia no ka pākana aspal; ke asphalt i hui ʻia me ka zeolite hōʻike i ke kūlana kiʻekiʻe i koi ʻia a me ka ikaika kiʻekiʻe ma nā mahana haʻahaʻa. Mālama i ka ikehu ma ka hoʻēmi ʻana i ke ana wela e pono ai no ka hana ʻana; hoʻemi i ke kinikini kalapona ma ke kaʻina hana; hoʻopau i nā pilau, nā mahu a me nā aerosol.
I ka pōkole, aia kahi zeolite i kahi ʻano porous kiʻekiʻe a me ka hiki ke hoʻololi i ka cation, a hiki ke hoʻohana ʻia i nā keramika, nā pōhaku lepo, nā insulator, nā papahele a me nā mea uhi. Ma ke ʻano he catalyst, hiki i ka zeolite ke hoʻonui i ka ikaika, ka maʻalahi a me ka loli o ka huahana, a hiki ke hana ma ke ʻano he pale no ka wela a me ka hoʻohiehie kani.
Ka manawa Post: Jul-09-2021