Manganese dioxide
Manganese Dioxide, Manganese (IV) Oxide
| Ereyo isku mid ah | Prolustite, jilicsanaanta manganese, madow ovide of manganese, manganic oxide |
| CAS MAYA. | 13113-13-9 |
| Qaaciddada kiimikada | Mno2 |
| Mashiinka | 86.9368 g / mol |
| Muuqashada | Brown-madow adag |
| Cucid | 5.026 g / cm3 |
| Dhibcaha dhalaalaya | 535 ° C (995 ° F; 808 k) (Qiyaasta) |
| Xoolaha biyaha | Aan iyolool |
| U nuglaanta magnetic (χ) | + 2280.0 · 10-6 cm3 / mol |
Sharaxaadda guud ee loogu talagalay manganese dioxide
| Mno2 | Fe | Siyoo2 | S | P | Qoyaan | Cabbirsix (mesh) | Codsi la soo jeediyay |
| ≥30% | ≤20% | ≤25% | ≤0.1% | ≤0.1% | ≤7% | 100-400 | Leben, taayir |
| ≥40% | ≤15% | ≤20% | ≤0.1% | ≤0.1% | ≤7% | 100-400 | |
| ≥50% | ≤10% | ≤18% | ≤0.1% | ≤0.1% | ≤7% | 100-400 | Shayga-gacmeedka birta ah ee aan furneyn, burburin iyo been abuur, manganese sulfate |
| ≥55% | ≤1% | ≤15% | ≤0.1% | ≤0.1% | ≤7% | 100-400 | |
| ≥60% | ≤8% | ≤13% | ≤0.1% | ≤0.1% | 5% | 100-400 | |
| ≥65% | ≤8% | ≤1% | ≤0.1% | ≤0.1% | 5% | 100-400 | Dhalo, dhoobada, sibidhka |
| 70% | 5% | ≤10% | ≤0.1% | ≤0.1% | ≤00% | 100-400 | |
| ≥75% | 5% | ≤10% | ≤0.1% | ≤0.1% | ≤00% | 100-400 | |
| ≥80% | ≤3% | ≤8% | ≤0.1% | ≤0.1% | ≤3% | 100-400 | |
| ≥85% | ≤2% | ≤8% | ≤0.1% | ≤0.1% | ≤3% | 100-40 |
Ganacsiga Ganacsiga ee loo yaqaan 'Electrolytic manganese dioxide'
| Waxyaabaha | Cutub | Darajada dawooyinka & dawada | P nooca zinc Manganese | Fasalka batury-Mangine ee bilaashka ah | Lithium mangasese asigood | |
| Degaqid | TEDD | |||||
| Manganese Dioxide (Mno2) | % | 90.93 | 91.22 | 91.2 | ≥92 | ≥93 |
| Qoyaanka (H2O) | % | 3.2 | 2.17 | 1.7 | ≤0.5 | ≤0.5 |
| Bir (f) | PPM | 48. 2 | 65 | 48.5 | ≤100 | ≤100 |
| Naxaas (Cu) | PPM | 0.5 | 0.5 | 0.5 | ≤10 | ≤10 |
| Hogaanka (PB) | PPM | 0.5 | 0.5 | 0.5 | ≤10 | ≤10 |
| Nickel (NI) | PPM | 1.4 | 2.0 | 1.41 | ≤10 | ≤10 |
| Cobalt (co) | PPM | 1.2 | 2.0 | 1.2 | ≤10 | ≤10 |
| Molybdenum (mo) | PPM | 0.2 | - | 0.2 | - | - |
| Meerkuriga (hg) | PPM | 5 | 4.7 | 5 | - | - |
| Sodium (NA) | PPM | - | - | - | - | ≤300 |
| Potassium (k) | PPM | - | - | - | - | ≤300 |
| Infurta hydrochloric acid | % | 0.5 | 0.01 | 0.01 | - | - |
| Sulsax | % | 1.22 | 1.2 | 1.22 | ≤1.4 | ≤1.4 |
| FARSAMADA PH (oo lagu go'aamiyay habka biyaha ee durugsan) | - | 6.55 | 6.5 | 6.65 | 4 ~ 7 | 4 ~ 7 |
| Aag gaar ah | m2 / g | 28 | - | 28 | - | - |
| Taabo cufnaanta | g / l | - | - | - | ≥2.0 | ≥2.0 |
| Cabbirka walxaha | % | 99.5 (-400mesh) | 99.9 (-100mesh) | 99.9 (-100mesh) | 90≥ (-325mesh) | 90≥ (-325mesh) |
| Cabbirka Qeybta | % | 94.6 (-600mesh) | 92.0 (-200mesh) | 92.0 (-200mesh) | Sida loo baahan yahay | |
Sharaxaadda Ganacsiga ee loo yaqaan 'mangadese'
| Qaybta wax soo saarka | Mno2 | Astaamaha wax soo saarka | ||||
| Firfircoonida manganese firfircoonida dioxide c nooca | ≥75% | Waxay leedahay faa iidooyin sare sida qaabdhismeedka γ-nooc ee γ-nooc ah, dhul weyn oo gaar ah, oo ah waxqabadka dareeraha dareeraha ah ee dareeraha ah, iyo waxqabadka dheecaanka; | ||||
| Firfircoonida manganese jimicsiga dioxide p nooca | ≥82% | |||||
| Ultrafine electrolytic manganese dioxide | ≥91.0% | Shaygu wuxuu leeyahay cabir yar oo walxaha yar (si adag loo xakameeyo qiimaha ugu horreeya ee sheyga gudahooda 5μmp oo ah nooca qaybinta cabirka cabirka ee ciriiriga ah, iyo kala-sooca wanaagsan, waxaana loo isticmaalaa midabka fadhiya fadhiyada midabka badan iyo guryaha kale ee sareeya; | ||||
| Xoqida manganese sareeya dioxide | 96% -99% | Kadib sanado shaqo oo adag kadib, magaalooyinka ayaa si guul leh u horumarisay mannate-ka-mangase deigase dioxide, kaas oo leh astaamaha qalalaasaha adag iyo dheecaan adag. Intaas waxaa sii dheer, qiimaha ayaa faa'iido buuxda ku leh mangaretor benindese dioxide; | ||||
| γ electrolytic manganese dioxide | Sida loo baahan yahay | Wakiilka Faafinta ee caagga ah ee possalfide, oo ah CMR-na shaqeynaya oo ku habboon halogen, caag cimilo u adkaysta cimilada, waxqabadka sare, iska caabinta kuleylka, iyo xasillooni xoog leh; | ||||
Waa maxay manuese dioxide dioxide?
* Manganese dioxide ahaan dabiiciga ah waxay si dabiici ah u dhacdaa macdanta macdanta macdanta, taas oo ah isha manganese iyo xeryadeeda oo dhan; Waxaa loo adeegsaday in lagu saleeyo birta Mangane sida oxidizer.
* MNO2 waxaa ugu horrayn loo adeegsadaa qayb ka mid ah baytariyada unugyada qalalan: baytariyada alkaline iyo waxa loogu yeero unugyada Leclacher, ama baytariyada kaarbeedka zinc-kaarboon. Manganese Dioxide ayaa si guul leh loogu adeegsaday wax aan micno lahayn oo batari badan oo batari badan leh. Markii hore, si dabiici ah oo ka dhacda MNO2 waxaa loo adeegsaday xigeentii Chemninse deigase dioxide si weyn u wanaajinaya waxqabadka baytariyada Leclaché. Xilli dambe, markii ay sifiican u hufan ee cudurka furiin ee loo diyaariyey manganese dioxide (EMD) waxaa lagu dabaqay kor u qaadista awoodda unugyada iyo awoodda heerka.
* Adeegsiga badan ee warshadaha waxaa ka mid ah adeegsiga MNO2 ee dhoobada iyo muraayadaha galaaska ah oo ah sidii midab toryenic ah. Waxaa loo isticmaalay cayayaanka si looga saaro cagaarka cagaaran ee sababay cilado bir ah. Wixii samaynta galaaska Amethyst, khaanadda dhalada, iyo rinjiyeynta boodhadhka, faan-joogta, iyo Majnali;
* Daahitaanka MNO2 waxaa loo isticmaalaa in lagu isticmaalo elektrotechnics, midab, foosto hunyo leh, sida wax udhaca rinjiyeynta iyo varniles, iyo daabacaadda iyo daadinta dharka lagu dhaqo;
* MNO2 waxaa sidoo kale loo isticmaalaa sidii midab oo kale iyo sidii umul u horseeda xarumaha kale ee manganese, sida KMNO4. Waxaa loo istcimaalaa sidii dib-u-soo-celinta isku-darka dabiiciga ah, tusaale ahaan, loogu talagalay oksidalka khamriga alllylic.
* Mno2 sidoo kale waxaa loo isticmaalaa codsiyada daaweynta biyaha.
