Ioksijini (O2)

Inkcazo emfutshane:

Ioksijini yigesi engenambala nengenavumba. Yeyona ndlela ixhaphakileyo yeoksijini. Ngokuphathelele ubuchwepheshe, ioksijini ikhutshwa kwinkqubo yokunyibilika komoya, kwaye ioksijini esemoyeni ithatha malunga ne-21%. Ioksijini yigesi engenambala nengenavumba enefomyula yekhemikhali i-O2, elona hlobo luxhaphakileyo lweoksijini. Indawo yokunyibilika yi--218.4°C, kwaye indawo yokubila yi--183°C. Ayinyibiliki lula emanzini. Malunga ne-30mL yeoksijini iyanyibilika kwi-1L yamanzi, kwaye ioksijini engamanzi iluhlaza okwesibhakabhaka.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Iiparameter zobugcisa

Inkcazo

99.999%

99.9997%

I-Argon

≤3.0 ppmv

≤1.0 ppmv

I-nitrogen

≤5.0 ppmv

≤1.0 ppmv

Umoya omdaka

≤0.1 ppmv

≤0.1 ppmv

I-Carbon Monoxide

≤0.1 ppmv

≤0.1 ppmv

I-THC (CH4)

≤0.1 ppmv

≤0.1 ppmv

Amanzi

≤0.5 ppmv

≤0.1 ppmv

I-hydrogen

≤0.1 ppmv

≤0.1 ppmv

Ioksijiniyigesi engenambala nengenavumba. Yeyona ndlela ixhaphakileyo ye-oksijini. Ngokuphathelele ubuchwepheshe, i-oksijini ikhutshwa kwinkqubo yokunyibilika komoya, kwaye i-oksijini emoyeni ithatha malunga ne-21%. I-oksijini yigesi engenambala nengenavumba enefomyula yekhemikhali i-O2, elona hlobo luxhaphakileyo lwe-oksijini. Indawo yokunyibilika yi--218.4°C, kwaye indawo yokubila yi--183°C. Ayinyibiliki lula emanzini. Malunga ne-30mL ye-oksijini inyibilika kwi-1L yamanzi, kwaye i-oksijini engamanzi iluhlaza okwesibhakabhaka. Iipropati zekhemikhali ze-oksijini zisebenza ngakumbi. Ngaphandle kweegesi ezingaqhelekanga kunye nezinto zesinyithi ezinemisebenzi ephantsi njengegolide, iplatinum, kunye nesilivere, uninzi lwezinto zinokusabela kunye ne-oksijini. Ezi mpendulo zibizwa ngokuba zii-oxidation reactions. Ii-redox reactions zibhekisa kwiimpendulo apho ii-electron zidluliselwa okanye zitshintshwa khona. I-oksijini ineempawu zokuxhasa ukutsha kunye ne-oxidation. I-oksijini yezonyango idlala indima ebalulekileyo kunyango lwesibhedlele kunye nonyango lweklinikhi, njengokuvuselela, utyando, kunye nonyango olwahlukeneyo. Ioksijini ingasetyenziswa njengegesi yokuphefumla xa untywila emva kokuba ixutywe nenitrogen okanye ihelium. Ioksijini yorhwebo ingafunyanwa ngokuyinyibilikisa nokuyinyibilikisa umoya okwindawo engqongileyo kwindawo yokwahlula umoya. . Ukusetyenziswa okuphambili kweoksijini kwimizi-mveliso kukutsha. Izinto ezininzi ezihlala zingatshi emoyeni zinokutsha kwioksijini, ngoko ke ukuxuba ioksijini nomoya kuphucula kakhulu ukusebenza kakuhle kokutsha kwimizi-mveliso yentsimbi, isinyithi esingenasinyithi, iglasi kunye nekhonkrithi. Emva kokuba ixutywe negesi yepetroli, isetyenziswa kakhulu ekusikeni, ekudibaniseni, ekutshiseni nasekuvutheleni iglasi ukuze kubonelelwe ngobushushu obuphezulu kunobushushu bomoya, ngaloo ndlela kuphucula ukusebenza kakuhle. Amanyathelo okugcina: Gcina kwindawo yokugcina izinto epholileyo, enomoya opholileyo. Gcina kude nomlilo kunye nemithombo yobushushu. Ubushushu bokugcina akufuneki budlule kwi-30°C. Kufuneka igcinwe ngokwahlukileyo kwizinto ezinokutsha, iipowder zesinyithi ezisebenzayo, njl.njl., kwaye uphephe ukugcina okuxutyiweyo. Indawo yokugcina kufuneka ixhotyiswe ngezixhobo zonyango olungxamisekileyo oluvuzayo.

Isicelo:

①Ukusetyenziswa kweShishini:

Ukwenziwa kwentsimbi, ukunyibilikisa isinyithi esingenasinyithi. Izinto zesinyithi ezisikiweyo.

 grgf i-ghrf

②Ukusetyenziswa kwezonyango:

Kunyango loncedo lokuqala kwiimeko ezingxamisekileyo ezifana nokufuthaniseka kunye nokuhlaselwa yintliziyo, kunyango lwezigulana ezineengxaki zokuphefumla nakwi-anesthesia.

 i-ewewe i-qwd

③Ukwenziwa kweSemiconductor:

Ukufakwa komphunga wekhemikhali we-silicon dioxide, ukukhula kwe-thermal oxide, ukugrumba kwe-plasma, ukuhluthwa kwe-photoresist kwi-plasma kunye negesi yokuthwala kwimisebenzi ethile yokufakwa/ukusasazwa.

grfg i-ghrf

Iphakheji eqhelekileyo:

Imveliso

Ioksijini O2

Ubungakanani bephakheji

Isilinda se-40Ltr

Isilinda se-50Ltr

ITANI YE-ISO

Umxholo Wokuzalisa/Isilinda

6CBM

10CBM

/

Ubungakanani obulayishwe kwisikhongozeli se-20'

IiCyl ezingama-250

IiCyl ezingama-250

Umthamo opheleleyo

1500CBM

2500CBM

Ubunzima beSilinda

Iikhilogram ezingama-50

Iikhilogram ezingama-55

Ivalvu

I-PX-32A/QF-2/CGA540

Inzuzo:

 

①Iminyaka engaphezu kweshumi ikwimarike;

②Umenzi wesatifikethi se-ISO;

③Ukuhanjiswa okukhawulezayo;

④Umthombo wezinto ezikrwada ezizinzileyo;

⑤ Inkqubo yohlalutyo olukwi-intanethi yokulawula umgangatho kwinyathelo ngalinye;

⑥Imfuneko ephezulu kunye nenkqubo ecokisekileyo yokuphatha isilinda ngaphambi kokuyizalisa;


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha uze uwuthumele kuthi