| Imveliso | Initrogen |
| Ifomula yemolekyuli: | N2 |
| Ubunzima bemolekyuli: | 28.01 |
| Izithako eziZoncedo: | Initrogen |
| Iingozi zeMpilo: | Umxholo we-nitrogen emoyeni uphakame kakhulu, onciphisa uxinzelelo lwevolthi yomoya wokuphefumla, obangela ingqokelela kunye ne-fuffoation. Xa uxinzelelo lwe-nitrogen ye-nitrogen ayiphezulu kakhulu, isiguli sangaphambili saziva sinesifuba, ukuphefumla, kunye nobuthathaka; Ke kaloku kukho ukoyikiswa, imincili enkulu, iyaqhuba, ukukhwaza, engonwabisi, kunye negaluthi engazinzanga. Okanye i-coma. I-inhale uxinzelelo oluphezulu, abaguli banokukhawuleza bafe ngenxa yokuphefumla kunye nokubetha kwentliziyo. Xa i-diver ithatha indawo ngokunzulu, isiphumo se-anesthesia senzeke nge-nitrogen; Ukuba idluliselwe kwiNdawo yoXaba oluPhezulu kwiNdawo yoXolo-mali obuqhelekileyo, i-nitrogen bubble iya kwenza emzimbeni, icinezela i-nerves, imithambo yegazi, okanye isifo se-Bhistine "senzeka. |
| Ingozi evuthayo: | I-nitrogen ayinakukwazi. |
| Inhale: | Khawuleza uphume kwindawo yomoya omtsha. Gcina iphecana lokuphefumla elivulekileyo. Ukuba ukuphefumla kunzima, nika ioksijini. Xa ukuphefumla kwentliziyo kuyayeka, kwangoko yenza ukuphefumla okuphefumla kunye nesifuba sokucinezela utyando ukufuna unyango. |
| Iimpawu eziyingozi: | Ukuba idibana nomkhuhlane omkhulu, uxinzelelo lwangaphakathi lwesikhongozelo luyanda, kwaye isengozini yokuqhekeka kwaye uqhume. |
| Iimveliso zokudibanisa | Igesi ye-nitrogen |
| Indlela yokucima umlilo: | Le mveliso ayivuthanga. I-moles isitya esivela emlilweni ukuya kwindawo evulekileyo kangangoko kunokwenzeka, kwaye amanzi atshabalalisa isitya somlilo esipholileyo de kuphele umlilo. |
| Unyango olungxamisekileyo: | Abasebenzi abakhuphele abasebenzi ekuphumezeni iindawo zongcoliseko ukuya kwimimoya ephezulu, kwaye bahlukanise, bathintele ukungena nokuphuma. Kucetyiswa ukuba abasebenzi abanonyango olungxamisekileyo banxibe abasebenzi abaziphetheyo kunye neempahla zomsebenzi jikelele. Zama umthombo ovuzayo kangangoko kunokwenzeka. Uvelwano olufanelekileyo kunye nokukhawulezisa ukusasazeka. Isitya sokuvuza kufuneka siphathwe ngokufanelekileyo, emva koko sisetyenziswe emva kokulungiswa kunye nokuhlolwa. |
| Amanyathelo okhuseleko emsebenzini: | Utyalo lwenkxalabo. Ukusebenza okuchaphazelekayo kubonelela ngeemeko ezilungileyo zokungena kwendalo. Umqhubi kufuneka athobele ngokungqongqo kwiinkqubo zokusebenza emva koqeqesho olukhethekileyo. Thintela ukuvuza igesi emoyeni emsebenzini. Isiselo kwaye singena kancinci ngexesha lokuphatha ukhusela umonakalo kwizilinda nakwizinto. Ixhotywe ngezixhobo zonyango ezingxamisekileyo. |
| Amanyathelo okhuseleko: | Gcina kwindawo epholileyo yendawo epholileyo. Hlala kude nomlilo nobushushu. I-KUFEN ayifanele idlule ngaphezulu kwe-30 ° C. Kufuneka kubekho izixhobo zokunyanga ezingxamisekileyo kwindawo yogcino. |
| I-TLVTN: | Igesi ye-acgih ye-acgih |
| Ulawulo loBunjineli: | Utyalo lwenkxalabo. Nikezela ngeemeko ezilungileyo zokungena kwendalo. |
| Ukukhusela ukuphefumla: | Ngokubanzi akukho khuselo olukhethekileyo luyafuneka. Xa uxinzelelo lweoksijini emoyeni kwindawo yokusebenza ingaphantsi kwe-18%, kufuneka sinxibe iidrimores zomoya, ii-oxegen zokuphefumla okanye ii-cube ze-tube ze-tube |
| Ukukhuselwa kwamehlo: | Ngokubanzi akukho khuselo olukhethekileyo luyafuneka. |
| Ukhuseleko lomzimba: | Nxiba iimpahla zomsebenzi ngokubanzi. |
| Ukukhuselwa kwezandla: | Nxiba iigloves ezikhuselayo zomsebenzi ngokubanzi. |
| Olunye Lukhuseleko: | Kulumkele ukuphefumla okuphezulu. Ukungena kweetanki, indawo encinci okanye ezinye iindawo eziphezulu kufuneka zibekwe esweni. |
| Izithako eziphambili: | Umxholo: I-Nitrogen ephezulu ye-naitrogen ≥99.9999%; inqanaba lokuqala lomsebenzi nqanaba lokuqala ≥99.5%; Inqanaba lesibini ≥98.5%. |
| Imbonakalo | Irhasi engenamibala kunye ne-odor. |
| Inqaku lokunyibilika (℃): | -209.8 |
| Inqaku lokubila (℃): | -195.6 |
| Ukuxinana kwesihlobo (amanzi = 1): | 0.81 (-196 ℃) |
| Ukuxinana kwe-Steam (umoya = 1): | 0.97 |
| I-Steam Steam Steam (KPA): | I-1026.42 (-173 ℃) |
| Ukutshisa (kj / mol): | ayinantsingiselo |
| Iqondo lobushushu elibalulekileyo (℃): | -147 |
| Uxinzelelo olubalulekileyo (MPA): | 3.40 |
| I-Flash Point (℃): | ayinantsingiselo |
| Ubushushu obutshisa (℃): | ayinantsingiselo |
| Umda ophezulu wokuqhuma: | ayinantsingiselo |
| Umda ongezantsi wokuqhuma: | ayinantsingiselo |
| Umoya wobuchule: | Inyibiliki kancinci emanzini nase-Ethanol. |
| Eyona njongo iphambili: | Isetyenziselwa ukuqesha i-ammonia, i-nitric acid, isetyenziswa njengearhente yokukhusela izinto, iarhente eqandliweyo. |
| Ityhefu etyhefu: | Ld50: Akukho lwazi lc50: Akukho lwazi |
| Ezinye iziphumo eziyingozi: | Akukho lwazi |
| Indlela yokulahla inkunkuma: | Nceda ujonge kwimigaqo yesizwe efanelekileyo neyasekhaya ngaphambi kokulahlwa. Irhasi yokuphelisa irhasisiwe ngokuthe ngqo kwimozulu. |
| Inombolo yemoto eyingozi: | 22005 |
| I-UNID: | I-1066 |
| Inqanaba lokupakisha: | O53 |
| Indlela yokupakisha: | Isilinda segesi yensimbi; iibhokisi eziqhelekileyo zomthi ngaphandle kwebhotile ye-Ampoule. |
| Amanyathelo okhuseleko kwizothutho: | |
Ungalufumana njani igesi enkulu ye-geragen ecocekileyo?
I-1. I-Criyogenic Umoya wokwahlulahlula
Indlela yokwahlulahlula i-Crygenic idlule iminyaka eli-100 yophuhliso, kwaye ifumene iintlobo ezahlukeneyo zevolthi, i-voltage ephezulu nenoxinzelelo oluphakathi, kunye nenkqubo ephakathi ye-voltage. Ngokuphuhliswa kwetekhnoloji yamanqaku anamhlanje kunye nezixhobo, inkqubo yokuphelisa uxinzelelo oluphezulu, uxinzelelo olusezantsi, kunye ne-vacuum-vacuum ephelisiweyo. Inkqubo esezantsi ephantsi ephantsi esebenzisa amanzi asezantsi kunye nemveliso ekhuselekileyo iye yaba lukhetho lokuqala lwezixhobo ezinkulu neziphakathi eziphakathi. Inkqubo yeCandelo leCandelo le-Airlion eliphantsi le-Airlion yahlulwe yaziinkqubo zangaphandle zoxinzelelo kunye neenkqubo zoxinzelelo lwangaphakathi ngokweendlela ezahlukeneyo zokunxibelelana neemveliso zeoksijini kunye neemveliso ze-nitrogen. Inkqubo epheleleyo yokucinezelwa kwayo iphela ivelisa ioksijini ephantsi okanye i-nitrogen, emva koko icinezela igesi yemveliso kwixinzelelo olufunekayo ukubonelela ngomsebenzisi nge-compressor yangaphandle. Uxinzelelo olupheleleyo kwiNkqubo yokuNxibelelanisa i-oxysigen ioksijini okanye i-nitrogen ye-witrogen eveliswe yi-pumps ye-phumpser yebhokisi efunwa ngumsebenzisi, kwaye umsebenzisi unikezelwa emva kwesixhobo esiphambili sokutshintsha kobushushu. Iinkqubo eziphambili zicoca, uxinzelelo, ukupholisa, ukucocwa, i-supercharger, ukwanda, ukwahlukana, ubushushu, kunye nokunikezelwa kwangaphandle komoya ovuthiweyo.
2. Uxinzelelo lwendlela ye-swing ye-swing (indlela ye-PSA)
Le ndlela isekwe kumoya oxinzelelweyo njengento engafunekiyo. Ngokubanzi, uvavanyo lwe-molecular lusetyenziswa njenge-adsorblent. Phantsi koxinzelelo oluthile, umahluko ekungeneni kweoksijini kunye neemolekyuli ze-nitrogen emoyeni kwiimolekyuli ezahlukeneyo. Ekuqokeleleni irhasi, ukwahluka kweoksijini kunye ne-nitrogen kuphunyezwa; Kwaye iarhente ye-molek ye-sueve ihlalutywe kwaye iphinde isebenze kwakhona emva kokususwa koxinzelelo.
Ukongeza kwi-sholeves yemolekyuli, i-adsorbeents inokufaka isicelo se-ALUmina kunye ne-silicone.
Okwangoku, isixhobo esisetyenziselwa i-adsormer setrogen se-Adsorgen se-Adsorgen sisekwe kuMoya oSebenzayo, i-Carbon Molecular njenge-Adbon Arks, i-Adsorgesiges kwi-Adbon Andreen kwi-Adbon Molecricunts zokufezekisa ioksijini kunye nokwahlulahlula i-nitrogen. Okokuqala, ioksijini emoyeni ibekwe phambili ziimolekyuli zecarbon, ezixhamla i-nitrogen kwisigaba segesi. Ukuze ufumane i-nitrogen ngokuqhubekayo, i-Add tower ezimbini ziyafuneka.
Isicelo
1. Iipropathi zeekhemikhali ze-nitrogen zizinzile kwaye ngokubanzi aziphenduli kwezinye izinto. Lo mgangatho ungaphandle uyayivumela ukuba isetyenziswe ngokubanzi kwiindawo ezininzi ze-anaerobic, njengokusebenzisa initrogen ukuze ithathe indawo yomoya kwisitya esithile, esidlala indima yodwa, ilangatye, kunye ne-anticorrosion. I-Anjining ye-LPG, imibhobho yegesi kunye nenethiwekhi ye-physical eqhotyoshelweyo zisetyenziswa ekusebenzeni kwamashishini kunye nokusetyenziswa kwabalandeli [11]. I-Nitrogen inokusetyenziswa ekupakisheni ukutya okugqityiweyo kunye namayeza njengokugubungela igesi, ukutywina iintambo, imigca yomnxeba, kunye neetayara zerabha ezinokwanda. Njengohlobo olupheleleyo, i-nitrogen idla ngokutshintshwa kwaye iphantsi komhlaba ukuthoba i-corrosion eveliswe ngumfowunelwa phakathi kwekholamu ye-tube kunye nolwelo.
2. I-nitrogen ephezulu isetyenziselwa inkqubo yokuphosa inyibilikisa yokuphucula inyibiliki yokuphucula umgangatho wokuphucula umgangatho. Irhasi, ivimbela ngokufanelekileyo iqondo lobushushu obuphezulu lokuxinana ngobhedu, igcina umphezulu wezinto zobhedu, kwaye uyilahle inkqubo yokuthathwa. I-Nitrogen yeChare-irhasi ye-nitrogen -ble enyusiweyo:
I-3. Malunga ne-10% ye-nitrogen eveliswa njengefriji, ubukhulu becala ibandakanya: ihlala iqinile okanye isukuqhekeza irabha, kunye nokugcinwa kwegazi, kunye nokugcinwa kwegazi kwegazi kupholile kwizothutho.
I-4. I-Nitrogen ingasetyenziselwa ukuqesha i-nitric oxide okanye i-nitrogen diokside ukudala i-nitccid acid. Le ndlela yokuvelisa iphezulu kwaye ixabiso liphantsi. Ukongeza, i-nitrogen inokusetyenziselwa i-ammonia ye-ammonia kunye nensimbi yesinyithi.
IXESHA LOKUQALA: I-Oct-09-2023