te hauhā konupora
Hauhā konupora, Waikura konupora(IV)
| Ngā kupu taurite | Pyrolusite, hyperoxide o te konupūmā, waikura pango o te konupūmā, waikura konupūmā |
| Nama Tūnga | 13113-13-9 |
| Tātai Matū | MnO2 |
| Papatipu Molar | 86.9368 karamu/mol |
| Āhua | Parauri-pango totoka |
| Kiato | 5.026 karamu/cm3 |
| Te Pūwāhi Rewa | 535 °C (995 °F; 808 K) (ka pirau) |
| Te wairewatanga i roto i te wai | Kāore e rewa |
| Te Āheinga Aukume (χ) | +2280.0·10−6 cm3/mol |
Whakatakotoranga Whānui mō te Konupora Hauhā
| MnO2 | Fe | SiO2 | S | P | Makuku | Rahi o te Wāhanga (Mata) | Te Whakamahinga i Whakaarotia |
| ≥30% | ≤20% | ≤25% | ≤0.1% | ≤0.1% | ≤7% | 100-400 | Pereki, Tāera |
| ≥40% | ≤15% | ≤20% | ≤0.1% | ≤0.1% | ≤7% | 100-400 | |
| ≥50% | ≤10% | ≤18% | ≤0.1% | ≤0.1% | ≤7% | 100-400 | Te whakarewa konganuku kore-ferrous, te whakakorenga whanariki me te whakakorenga i te waikawa konupūmā, te konupūmā konupūmā |
| ≥55% | ≤12% | ≤15% | ≤0.1% | ≤0.1% | ≤7% | 100-400 | |
| ≥60% | ≤8% | ≤13% | ≤0.1% | ≤0.1% | ≤5% | 100-400 | |
| ≥65% | ≤8% | ≤12% | ≤0.1% | ≤0.1% | ≤5% | 100-400 | Karāhe, Uku, Sima |
| ≥70% | ≤5% | ≤10% | ≤0.1% | ≤0.1% | ≤4% | 100-400 | |
| ≥75% | ≤5% | ≤10% | ≤0.1% | ≤0.1% | ≤4% | 100-400 | |
| ≥80% | ≤3% | ≤8% | ≤0.1% | ≤0.1% | ≤3% | 100-400 | |
| ≥85% | ≤2% | ≤8% | ≤0.1% | ≤0.1% | ≤3% | 100-40 |
Whakatakotoranga Hinonga mō te Hauhā Manganese Hikohiko
| Ngā taonga | Wāhanga | Te Whakahāora Rongoā me te Tohu Whakakorikori | Momo P Konutea Konupora | Pūhiko Konutea-Manganehi-Waiora Kore-Mēkuri | Te Tohu Waikawa Konupora Ritiumu | |
| HEMD | TEMD | |||||
| Te Hauhāora Konupora (MnO2) | % | 90.93 | 91.22 | 91.2 | ≥92 | ≥93 |
| Makuku (H2O) | % | 3.2 | 2.17 | 1.7 | ≤0.5 | ≤0.5 |
| Rino (Fe) | ppm | 48. 2 | 65 | 48.5 | ≤100 | ≤100 |
| Parahi (Cu) | ppm | 0.5 | 0.5 | 0.5 | ≤10 | ≤10 |
| Ārahi (Pb) | ppm | 0.5 | 0.5 | 0.5 | ≤10 | ≤10 |
| Nikara (Ni) | ppm | 1.4 | 2.0 | 1.41 | ≤10 | ≤10 |
| Koparata (Ko) | ppm | 1.2 | 2.0 | 1.2 | ≤10 | ≤10 |
| Molibdenuma (Mo) | ppm | 0.2 | - | 0.2 | - | - |
| Mekuri (Hg) | ppm | 5 | 4.7 | 5 | - | - |
| Konutai (Na) | ppm | - | - | - | - | ≤300 |
| Pāhare pākawa (K) | ppm | - | - | - | - | ≤300 |
| Waikawa Hauota Kore-Warewa | % | 0.5 | 0.01 | 0.01 | - | - |
| te whanariki | % | 1.22 | 1.2 | 1.22 | ≤1.4 | ≤1.4 |
| Uara PH (i whakatauhia mā te tikanga wai whakapūkara) | - | 6.55 | 6.5 | 6.65 | 4~7 | 4~7 |
| Rohe Motuhake | m2/karamu | 28 | - | 28 | - | - |
| Te Kīanga o te Pātene | karamu/rita | - | - | - | ≥2.0 | ≥2.0 |
| Rahi o te Matūriki | % | 99.5(-400mesh) | 99.9(-100 mata) | 99.9(-100 mata) | 90≥ (-325mesh) | 90≥ (-325mesh) |
| Rahi o te Matūriki | % | 94.6(-600mesh) | 92.0(-200mesh) | 92.0(-200mesh) | Hei Whakaritenga | |
Whakatakotoranga Hinonga mō te Hauhā Manganese Matua
| Kāwai Hua | MnO2 | Ngā Āhuatanga o te Hua | ||||
| Momo C konupora hauhā whakahohe | ≥75% | He nui ngā painga o tēnei mea, pērā i te hanganga karaihe momo-γ, te horahanga mata motuhake nui, te mahi mimiti wai pai, me te mahi tukunga; | ||||
| Momo P konupora hauhā whakahohe | ≥82% | |||||
| Te Hauhā Konupora Hiko Tino Pai | ≥91.0% | He iti te rahi o te matūriki o te hua (he tino whakahaere i te uara tīmatanga o te hua i roto i te 5μm), he whaiti te whānuitanga tohatoha rahi o te matūriki, he āhua tioata momo-γ, he teitei te parakore o te matū, he kaha te pumau, ā, he pai te marara i roto i te paura (he nui ake te kaha horapa i tērā o ngā hua tuku iho mā te 20%), ā, e whakamahia ana i roto i ngā tae he nui te mākū o te tae me ētahi atu āhuatanga pai ake; | ||||
| Teitei o te Parakore o te Konupora Hauhā | 96%-99% | Whai muri i ngā tau o te mahi uaua, kua angitu a UrbanMines ki te whakawhanake i te hauhā konupora parakore-teitei, he āhuatanga o te waikura kaha me te tukunga kaha. Hei tāpiri, he tino painga te utu ki te hauhā konupora hiko; | ||||
| γ Hauhā Konupora Hikohiko | Hei Whakaritenga | He kaiārahi whakapūkara mō te rapa polysulfide, he CMR maha-mahi, he pai mō te halogen, te rapa ātete-huarere, he kaha te mahi, he ātete wera, he pumau kaha; | ||||
He aha te whakamahinga o te Manganese Dioxide?
*Ka puta noa te konupūmā hauhā hei kohuke pyrolusite, koinei te pūtake o te konupūmā me ōna pūhui katoa; Ka whakamahia hei hanga maitai konupūmā hei whakahāngai.
*Ko te MnO2 te nuinga o te wā e whakamahia ana hei wāhanga o ngā pākahiko pūtau maroke: ngā pākahiko kawakore me te mea e kiia nei ko te pūtau Leclanché, arā, ngā pākahiko konutea-waro. Kua angitu te whakamahinga o te konupora hauhā hei rauemi pākahiko iti te utu, ā, he nui hoki. I te tīmatanga, i whakamahia te MnO2 tūturu, ā, i muri mai ko te konupora hauhā i hangaia i roto i te matū, hei whakapai ake i te mahi a ngā pākahiko Leclanché. I muri mai, i whakamahia te konupora hauhā (EMD) i whakaritea i roto i te hiko, hei whakarei ake i te kaha o te pūtau me te tere o te mahi.
*He maha ngā whakamahinga ahumahi ko te whakamahinga o te MnO2 i roto i ngā uku me te hanga karāhe hei tae kore-ora. Whakamahia ai i roto i te hanga karāhe hei tango i te tae matomato i puta mai i ngā poke rino. Hei hanga karāhe ametihita, hei tango tae i te karāhe, me te peita i runga i te porcelain, te faience, me te majolica;
*Ka whakamahia te matūriki o te MnO2 i roto i ngā hangarau hiko, ngā tae, ngā oko pū parauri, hei whakamaroke mō ngā peita me ngā wanihi, hei tā me te tae kakahu;
*Ka whakamahia hoki te MnO2 hei tae, hei matū mua hoki mō ētahi atu pūhui konupora, pērā i te KMnO4. Ka whakamahia hei matū whakauru i roto i te hanganga matū waro, hei tauira, mō te whakapūngao o ngā waipiro āririki.
*E whakamahia ana hoki te MnO2 i roto i ngā mahi maimoatanga wai.
