I-Barium yentsimbi

I-Barium yentsimbi
Ibanga, intsimbi

 
Ifomula yesakhiwo:Ba
【Ubunzima bemoyam】137.33
[Iipropathi zomzimba kunye neekhemikhali] Isilivere yentsimbi emhlophe ethambileyo. Ukuxinana kwesihlobo se-3.62, inqaku lokunyibilika 725 ℃, i-airtions ye-1640 ℃. I-cuderd igxile kwi-cuicred: α = 0.5025nm. Inyibilika inyibilika 7.66KJ / Mol, i-vaportion ubushushu 149.20KJ / Mol, i-1013 ℃), i-1013 ℃℃ I-BA2 + inomdiliya we-0.143NN kunye nokuphumelela kwe-18.4 (25 ℃) w / (m · k. I-Commar Land Action ingabasebenzi 1.85 × 10-5 m / (m · ·℃). Kubushushu begumbi, iqala ngokulula ngamanzi ukukhupha igesi ye-hydrogen, enyibilikiswe kancinane kutywala kwaye i-insular e-Bengne.
[Imigangatho esemgangathweni]Imigangatho yesalathiso
【Isicelo】Isetyenziswe ngokubanzi ngokuchitha izabelo, kubandakanya ukukhokela, i-calcium, i-calcoum, i-sodium, i-lithium, ialuminium, kunye ne-neckel alloys. Isetyenziswe njengomntu ongumsebenzi wegesi ukususa igesi eseleyo kwi-vabs engenazingcingo, kwaye ikwasetyenziswa kwimveliso yeetyuwa zerium.
Indlela yokuncitshiswa kwe-Aluminim ye-Aluminil: I-Barium Boitrate isuswe emzimbeni I-Aluminum ye-Aluminum isetyenziswa njengearhente yokunciphisa, kwaye umyinge we-3BAO: 2A1. I-Barium Oxide kunye ne-aluminium zenziwe kuqala kwiipellets, ezibekwe emva koko zibekwe kwi-ost kwaye zifudumele ukuya kwi-1150 ℃ Ukucocwa ngokungqongqo. Ukucoceka kwebarium ebangela yi-99%.
Ukhuseleko】Uthuli luthambekele ekuqulunqweni kwe-quassoous kwiqondo lokushisa igumbi kwaye lunokubangela ukuvutha kunye nokuqhuma xa kuqhushumba xa kufikelelwa kubushushu, amadangatye, okanye ukuphendula kwamachiza. Ithambekele ekunciphiseni kwamanzi kwaye iphinde iphendule ngobundlobongela ngee-asidi, ukukhulula igesi ye-hydrogen enokuthi ichithwe bubushushu bendlela yokuphendula. Ukudibana ne-fluorine, i-chlorine, kunye nezinye izinto kunokubangela ukuphendula kweekhemikhali zobundlobongela. Isinyithi se-Barium sisabela ngamanzi ukwenza i-barium hydroxide, enefuthe elibonakalayo. Kwangelo xesha, iityuwa ezinyibilikayo zamanzi zebhanti zinetyhefu kakhulu. Le nto inokuba yingozi kwindalo esingqongileyo, kuyacetyiswa ukuba ungavumeli ukubeka indalo.
Ikhowudi yengozi: Into enokutsha yokunxibelelana nomswakama. I-GB 4.3. I-UN. 1400. IKhowudi ye-IMDG 4332 iphepha, iklasi 4.3.
Xa uyithabatha ngempazamo, nika amanzi amaninzi afudumeleyo, ukugabha ukugabha, hlamba isisu se-2% ukuya kwi-5% yesisombululo se-5% se-sodium selfhea, kwaye ufune unyango. Uthuli oluphefumlayo lunokubangela ityhefu. Izigulana kufuneka zikhutshwe kwindawo engcolileyo, zaphumla, zaza zafuduselwa zifudumele; Ukuba ukuphefumla kuyayeka, kwangoko ukwenza ukuphefumla okuphezulu kwaye ufune unyango. Ngengozi ichitha amehlo emehlweni, hlamba ngeenyawo ezininzi, funa unyango kwiimeko ezinzima. UQHAGAMSHELWANO: HLALA ngamanzi kuqala, emva koko hlamba ngesepha. Ukuba kukho ukutshiswa, kufuna unyango. Ngokukhawuleza hlamba umlomo wakho ukuba ungene ngempazamo kwaye ufuna ngokungxamisekileyo unyango.
Xa uphatha i-barium, kuyimfuneko ukomeleza amanyathelo okhuseleko okhuseleko. Yonke inkunkuma kufuneka inyangwe nge-sulfate yesilivere okanye i-sodium ye-sodium iguqule i-tonium yetyhefu kwi-Sultium ephantsi ye-Sulium.
Abanini zithuthi kufuneka banxibe iimaski zokucoca i-filters, iigreyithi zokhuseleko zekhemikhali, impahla yokukhusela amachiza, kunye neegloves zerabha. Hlala kude nemithombo yomlilo kunye nobushushu, kwaye ukutshaya akuvumelekanga ngokungqongqo emsebenzini. Sebenzisa ukuqhuma kwenkqubo yokuqhuma kunye nezixhobo zokungena kwezixhobo. Kulumkele ukunxibelelana nee-oxidants, acid, kunye neziseko, ngakumbi ngamanzi.
Igcinwe kwi-kerofin neparafini ye-rarfini, ipakishwe kwiibhotile zeglasi ngetywina, ubunzima be-1kg nganye kwibhotile nganye, emva koko bagxile kwiibhokisi zokhuni. Kuya kufuneka kubekho izinto ezicacileyo "ezinokutsha ekunxibelelaneni nomswakama" kwilebhile ekupakishweni, kunye neleyibhile yesibini ".
Gcina kwindawo epholileyo, eyomileyo nengaphantsi komhlaba. Hlala kude nobushushu kunye nemithombo yomlilo, thintela ukufuma, kunye nokuthintela umonakalo wezitya. Sukudibana namanzi, acid, okanye i-oxidants. Ukwahlukaniswe nezinto eziphilayo, ezinokutsha, kunye nezinto eziziinkozo zokugcina nokuhamba, kwaye azinakuhanjiswa ngeentsuku zemvula.
Kwimeko yomlilo, isanti eyomileyo, umgubo owomileyo okanye umgubo owomileyo unokusetyenziselwa ukucima umlilo, kunye namanzi, i-hidrocarbon ye-hydrocarbon okanye iarhente ye-hydrocarbon egxothiweyo (i-1211) ayivumelekanga.