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High Purity Deuterium Gas (D2)
Vim li cas ho tsis kam lees? Nug peb tam sim no!
Tiv tauj pebSpecifications
| Purity,% | 99.99 ib |
| Oxygen | ≤ 1 ppmv |
| Nitrogen | ≤ 10 ppmv |
| Cov pa roj carbon dioxide | ≤ 5 ppmv |
| Methane | ≤ 1 ppmv |
| Hydrogen | ≤ 500 ppmv |
| Tetraborane -B4H10 | ≤ 180 ppmv |
| Pentaborane - B5H11 | ≤ 10 ppmv |
| Pentaborane - B5H9 | ≤10ppmv |
| Boron Trifluoride | ≤ 50 ppmv |
Cov ntaub ntawv technical
| Lub tog raj kheej lub xeev @ 21.1 ° C | Roj |
| Flammable Limits Hauv Huab Cua | 5.0-75% |
| Nws pib Ignition Kub (°C) | 570 ib |
| Molecular Luj (g / mol) | 4.029 ib |
| Lub ntiajteb txawj nqus (air = 1) | 0.139 ib |
| Qhov kub thiab txias (°C) | - 234.80 Nws |
| Critical Pressure (psig) | 226.788 ib |
Kev piav qhia
Deuterium yog xim tsis muaj xim, flammable, thiab tsw tsw ntxhiab .Deuterium tsis zoo soluble hauv dej, zoo ib yam li hydrogen, tab sis cov solubility tsawg me ntsis vim qhov hnyav molecular.Raws li cov pa roj, deuterium muaj cov thermal conductivity qis dua hydrogen, uas qhia txog cov khoom siv roj. Cov huab cua ntau dua ntawm deuterium molecules.Lub viscosity ntawm deuterium gas yog me ntsis siab dua li ntawm cov pa roj hydrogen, dua vim qhov hnyav molecular.Deuterium yog tshuaj zoo ib yam li hydrogen thiab tuaj yeem ua rau ntau qhov kev tawm tsam, txawm tias cov tshuaj tiv thaiv yuav txawv me ntsis. vim qhov hnyav dua ntawm deuterium.
Deuterium yog siv nyob rau hauv kev tshawb fawb ntawm nuclear fusion ua cov roj qhov chaw vim nws muaj peev xwm mus rau undergo fusion ntawm kuj tsis tshua muaj kub piv rau lwm yam isotopes.Nws kuj yog siv nyob rau hauv kev tshawb fawb rau kev kawm txog cov teebmeem ntawm isotopic hloov nyob rau hauv tshuaj lom neeg cov tshuaj thiab cov txheej txheem lom.Deuterium oxide. (D2O, tseem hu ua dej hnyav) yog siv los ua cov kuab tshuaj hauv ntau yam tshuaj lom neeg thiab kev sim tshuaj lom neeg.Deuterium gas nws tus kheej tsis muaj tshuaj lom, tab sis nws tuaj yeem hloov cov pa oxygen hauv huab cua thiab ua rau asphyxiation yog tias tsis muaj qhov cua zoo.Deuterium tebchaw, xws li Cov dej hnyav, tuaj yeem muaj cov teebmeem lom neeg sib txawv piv rau lawv cov hydrogen counterparts thiab yuav tsum tau saib xyuas.
Daim ntawv thov
· Deuterium yog siv los npaj cov tshuaj deuterated hauv chemistry thiab biochemistry. Cov tracer molecules no tso cai rau kev kawm txog cov tshuaj tiv thaiv thiab cov txheej txheem ntawm cov tshuaj tiv thaiv.
· Deuterium yog siv nyob rau hauv electronics raws li ib tug hloov rau hydrogen nyob rau hauv lub annealing los yog sintering ntawm silicon raws li semiconductors, vaj huam sib luag vaj huam sib luag, thiab solar panels.
· Deuterium yog siv nyob rau hauv nuclear fusion cov tshuaj tiv thaiv.
piav 2