Bohloeki bo phahameng ba Deuterium oxide
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Iteanye le ronaLitlhaloso
| D2O, E matlafalitsoe | ≥99.9% | |
| Mekhahlelo | Melao e Pakiloeng | Yuniti |
| D/H | ≥99.9% | mol % |
| pD | 6-8. | '- |
| Boikhantšo | ≤ 0.3 | µs/cm |
| Chloride | ≤20 | ppb |
| Silicate ( joalo ka SiO2) | ≤25 | ppb (joalo ka SiO2) |
| TOC | ≤2 | ppm |
| Heavy Metals ( Fe) | ≤40 | ppb (joalo ka Fe) |
| Moferefere | ≤2 | NTU |
| Oksijene e qhibilihisitsoeng | ≤ 100 | ppb |
Lintho tsa 'mele le tsa lik'hemik'hale
| Boemo ba mmele | Mokelikeli | |||
| Ponahalo | Mokelikeli | |||
| Boima ba molek'hule | 20.0276 g/mol ( E ngolisitsoe) | |||
| Mmala | E senang mmala | |||
| Sebaka se hatselang | 3.82°C | |||
| Ntho e belang | 101.4 °C | |||
| Matla a khoheli a itseng / density | 1.1056 g/ml ho 25 °C | |||
Tlhaloso ea Sehlahisoa
Metsi a boima (deuterium oxide) ke mofuta oa metsi ao liathomo tsa haedrojene li leng deuterium (2H kapa D, e tsejoang hape e le hydrogen e boima) ho fapana le isotope e tloaelehileng ea hydrogen-1 (1H, eo hape e bitsoang protium) e etsang boholo ba hydrogen. metsing a tlwaelehileng.Ho ba teng ha isotope e boima ho feta ho fa metsi dibopeho tse fapaneng tsa nyutlelie, mme ho eketseha ha boima ho fana ka mefuta e fapaneng ya mmele le ya dikhemikhale ha e bapiswa le metsi a tlwaelehileng.
Deuterium ke isotope e matla ea hydrogen. Metsi a boima a na le liathomo tsa deuterium 'me a sebelisoa ho li-reactor tsa nyutlelie. Metsi a Semiheavy (HDO) a tloaelehile ho feta metsi a boima a hloekileng, ha metsi a boima a oksijene a teteaneng empa a haelloa ke lintho tse ikhethang. Metsi a tritiated a na le radioactive ka lebaka la litaba tsa tritium.
Metsi a boima a na le litšobotsi tse fapaneng tsa 'mele ho tloha ho metsi a tloaelehileng, joalo ka ho ba 10.6% deser le ho ba le sebaka se phahameng sa ho qhibiliha. Metsi a boima ha a arohane haholo mochesong o itseng, 'me ha a na 'mala o moputsoa hanyane oa metsi a tloaelehileng. Le hoja e se na phapang ea bohlokoa ea tatso, e ka latsoa monate hanyenyane. Metsi a boima a ama tsamaiso ea likokoana-hloko ka ho fetola li-enzyme, li-hydrogen bond, le karohano ea lisele ho eukaryotes. E ka bolaea likokoana-hloko tse nang le lisele tse ngata tse nang le metsoako e fetang 50%. Leha ho le joalo, li-prokaryote tse ling tse kang libaktheria li ka phela sebakeng se boima sa hydrogen. Metsi a boima a ka ba chefo ho batho, empa ho tla hlokahala chelete e ngata hore chefo e be teng.
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