Ngā Matūriki Iti o ngā Pīni Karāhe me ngā Taupānga Ahumahi Kanorau o Haina

Ngā Matūriki Iti o ngā Pītiti Karāhe me ngā Whakamahinga Ahumahi Kanorau

Whakaahuatanga Poto:

He iti, he porowhita ngā porowhita moroiti karāhe, mai i te torutoru maikiromita ki te maha mirimita te whānui. Ka hangaia ēnei mā roto i ngā tukanga hanga tino tika. Ko tētahi tikanga noa ko te tikanga hanumi mura, e rewa ai ngā rauemi mata karāhe, kātahi ka whakamatao tere kia hanga he porowhita porowhita. Ko tētahi atu huarahi ko ngā tikanga hanga matū hei whakatutuki i te rahi me ngā āhuatanga o te porowhita e hiahiatia ana.

He tino mīharo ngā āhuatanga o ēnei porowhita moroiti. He porowhita teitei tō rātou, ā, he tino pai te rere o te wai. Ka whakaitihia e tōna mata maeneene te waku, ā, he pai mō ngā mahi e hiahia ana kia iti te waku. Mō ngā āhuatanga whatu, he tino whakaata ētahi porowhita moroiti karāhe, ā, ka taea te whakamahi i roto i ngā mahi pēnei i ngā paninga whakaata me ngā rauemi tohu rori. He pai hoki te pumau matū, ā, he ātete ki te waikura mai i ngā momo matū.

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Taipitopito Hua

Ngā Tohu Hua

Ko te muka Sepiolite he momo muka kohuke tūturu, he momo muka o te kohuke sepiolite, e kiia nei ko te α-sepiolite. Ko te Sepiolite he momo kohuke silicate mekameka paparanga. I roto i te hanganga o te sepiolite, ka whakatakotoria he paparanga o te konupūmā octahedron i waenganui i ngā tetrahedron hāora silicon e rua, ka hanga he wae hanganga paparanga momo 2:1. He tonu te paparanga tetrahedral, ā, ka hurihia te ahunga o te hāora hohe i roto i te paparanga i ia wā. Ka hangaia e te paparanga octahedral he awaawa kua whakaritea kia rerekē i waenganui i ngā paparanga o runga me raro. He rite te aronga o te awaawa ki te tuaka muka, ka taea ai e ngā ngota wai, ngā kationa konganuku, ngā ngota iti waro me ētahi atu te tomo. He pai te ātete wera o te Sepiolite. He pai hoki ngā āhuatanga whakawhiti katote me te catalytic o te Sepiolite, tae atu ki te ātete waikura, te ātete i te hihi, te whakamarumaru, te whakamarumaru wera me ētahi atu āhuatanga pai, inā koa ko te Si₂OH i roto i tōna hanganga ka taea te tauhohe tika ki ngā mea waro hei whakaputa i ngā hua kohuke waro.

E whakamahia whānuitia ana hoki te Sepiolite i roto i ngā mara o te purenga, te tukatuka tino pai me te whakarerekētanga. Ka taea te whakamahi i te Sepiolite hei adsorbent, hei purifier, hei deodorant, hei whakakaha, hei whakatārewatanga, hei thixotropic agent, hei whakakī, me ētahi atu i roto i te maimoatanga wai, te catalysis, te rapa, te paninga, te tongi matū, te whāngai me ētahi atu ahumahi. Hei tāpiri, he pai te ātete tote me te ātete pāmahana teitei o te sepiolite, nō reira ka taea te whakamahi hei rauemi keri paru kounga teitei i roto i te keri hinu, te keri geothermal me ētahi atu āhuatanga.

Nō te muka kohuke te muka Sepiolite, i ahu mai i te toka kohuke muka. Ko ōna wāhanga matua he momo waikura, pērā i te silica, te alumina, te waikura konupora, me ētahi atu. Ko ōna pūtake matua he momo asbestos katoa, pērā i te chrysotile, te miro bluestone, me ētahi atu. Kei roto i te muka kohukemuka silicate konumohe, muka karāhe, muka gypsum, muka waro, me ētahi atu

Ngā tohu hangarau
1. te roa muka toharite 1.0-3.5mm
2. Te whānui toharite o te muka 3.0-8.0 μM
3. te tohatoha muka 40 × 30 ~ 40% 60 × 40 ~ 60%
4. te tere tahu muka (kua whakarerekētia kia rite ki ngā hiahia o te kiritaki) < 1% (800 ℃ / h)
5. te ihirangi o te pōro para < 3%
6. te ihirangi makuku o te muka < 1.5%
7. te kaha muka 0.10-0.25g/cm3
8. wāhanga asbestos 0