Industrial Use , Applications and Safety of Oxygen
Oxygen yog ib qho tseem ceeb tshaj plaws uas siv nyob rau hauv ntau daim ntaub ntawv kev lag luam. Nws yog ib qho tsis muaj kob, tsis muaj ntxhiab, thiab roj tsis muaj roj uas ua rau thaj tsam 21% ntawm lub ntiaj teb. Hauv cov chaw muaj kev muaj, o ...
Kua oxygen: cov kev qhia dav dav
Ua kua oxygen ua kua, tseem hu ua kua oxygen lossis LOX, yog qhov tseem ceeb hauv kev kho mob. Kab lus no aims los muab cov ncauj lus kom ntxaws ntawm cov kua oxygen, suav nrog nws cov ...
Argon hydrogen roj sib tov: muaj ntau yam ntxiv
Argon hydrogen cov roj sib tov yog cov pa roj sib xyaw uas pom cov ntawv thov hauv ntau yam haujlwm hauv ntau yam lag luam. Cov pa roj no yog tsim ntawm ob lub roj, Argon thiab hydrogen, hauv ib qho sib piv. Hauv tsab xov xwm no, ...
Cov Khoom Siv Roj: Kev Loj Hlob rau xyoo caum tom ntej
Nrog rau kev nrawm ntawm kev loj hlob thoob ntiaj teb kev loj hlob thiab kev lag luam, qhov kev thov kom muaj roj loj txuas ntxiv. Raws li International Zog Lub Chaw Ua Haujlwm (IEA), thoob ntiaj teb xav tau ...
Yuav ua li cas ua kom hydrogen chloride
1. Yuav ua li cas npaj HCL hauv chav kuaj? Muaj ob txoj kev sib xws rau kev npaj HCL hauv chav kuaj: CL2 + H2 → 2HCLHYDROrIDOOR nrog cov muaj zog acids muaj zog: NACL + H2 ...
Dab tsi yog tungsten hexafluoride siv rau?
Dab tsi yog tungsten hexafluoride siv rau? Tungsten Hexafluoride yog cov xim tsis muaj kob, cov roj toxic thiab cov roj ua kom zoo nkauj nrog rau 11 lub ntom ntom ntawm huab cua thiab ib qho ntawm qhov densest ...
Yuav cov pa roj carbon dioxide hloov dua siab tshiab rau hauv roj?
1. Yuav ua li cas hloov CO2 rau roj? Ua ntej, siv hnub ci zog los hloov cov pa roj carbon dioxide thiab dej rau hauv cov roj. Cov kws tshawb fawb siv hnub ci zog los cais cov pa roj carbon dioxide thiab dej los tsim cov roj xws li hydro ...
Nws puas muaj kev nqus tau pa ntawm tus txiv neej?
1. Puas yog hexafluoride tshuaj lom? Sulphur hexafluoride yog physiologically inert thiab yog suav hais tias yog cov roj hauv cov chaw muag tshuaj. Tab sis thaum nws muaj impurities xws li SF4, nws dhau los ua cov tshuaj lom. W ...
Chlorine ua dab tsi rau lub cev?
Chlorine roj yog cov roj ntoo, thiab nws yog cov roj muaj kuab lom uas muaj ntxhiab tsw zoo. Ib zaug nqus pa tshuaj chlorine roj yuav ua rau cov cim tshuaj lom neeg haus luam yeeb hauv tib neeg lub cev. Qee tus neeg mob yuav muaj symp ...
Vim li cas cov pa roj carbon monoxide co?
1. Dab tsi yog qhov sib txawv ntawm CO2 thiab co? 1. Txawv molecular qauv txheej txheem, Co thiab CO22. Molecular muaj ntau ntau sib txawv, yog 28, CO2 yog 443. Txawv flammability, cated yog flammabilable, CO2 tsis yog fl ...
Vim li cas nitric oxide yog qhov zoo rau koj?
1. Cov txiaj ntsig ntawm nitric oxide yog dab tsi? NITRUM OXIDE tuaj yeem ua cov hlab ntshav nce, nce ntshav siab, txhim kho cov ntshav ncig, thiab tseem muaj cov ntshav tawm tsam, tiv thaiv oxidant, ib ...
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