Ukucaciswa | 99.999% | 99.9999% |
Umoya-mpilo | ≤ 3.0 ppmv | ≤ 200 ppbv |
I-Carbon Dioxide | ≤ 1.0 ppmv | ≤ 100 ppbv |
I-Carbon monoxide | ≤ 1.0 ppmv | ≤ 200 ppbv |
I-Methane | ≤ 1.0 ppmv | ≤ 100 ppbv |
Amanzi | ≤ 3.0 ppmv | ≤ 500 ppbv |
I-nitrogen (N2) yakha ingxenye enkulu yomkhathi womhlaba, ibalwa ku-78.08% wengqikithi.Ayinambala, ayinaphunga, ayinambitheki, ayinabuthi futhi icishe ibe yigesi engasebenzi ngokuphelele.I-nitrogen ayishi futhi ithathwa njengegesi encisha umoya (okungukuthi, ukuphefumula i-nitrogen ehlanzekile kuzophuca umzimba womuntu umoya-mpilo).I-nitrogen ayisebenzi ngamakhemikhali.Ingasabela nge-hydrogen ukuze yakhe i-ammonia ngaphansi kwezinga lokushisa eliphezulu, ukucindezela okuphezulu nezimo ezikhuthazayo;ingahlangana ne-oxygen ukwenza i-nitric oxide ngaphansi kwezimo zokukhishwa.I-nitrogen ivame ukubizwa ngokuthi igesi ye-inert.Isetshenziswa emimoyeni ethile engasebenzi kahle ukuze kusetshenziswe insimbi kanye nama-bulb ukuze kuvinjwe i-arcing, kodwa ayisebenzi ngamakhemikhali.Iyingxenye ebalulekile empilweni yezitshalo nezilwane, futhi iyingxenye yezinhlanganisela eziningi eziwusizo.I-nitrogen ihlangana nezinsimbi eziningi ukwenza ama-nitride aqinile, angasetshenziswa njengezinsimbi ezingagugi.Inani elincane le-nitrogen ensimbi lizovimbela ukukhula okusanhlamvu emazingeni okushisa aphezulu futhi lizokwandisa amandla ezinsimbi ezithile.Ingasetshenziswa futhi ukukhiqiza izindawo eziqinile ensimbi.I-nitrogen ingasetshenziswa ukwenza i-ammonia, i-nitric acid, i-nitrate, i-cyanide, njll.;ekwakhiweni kweziqhumane;ukugcwalisa ama-thermometers aphezulu, ama-incandescent bulbs;ukwakha izinto ze-inert zokulondoloza izinto, ezisetshenziswa emabhokisini okomisa noma izikhwama zamagilavu.I-nitrogen ewuketshezi ngesikhathi sokuqandisa ukudla;esetshenziswa njengesipholisa elabhorethri.I-nitrogen kufanele igcinwe iqondile endaweni engenawo umoya, ephephile futhi engenaso isimo sezulu, futhi izinga lokushisa lokulondoloza akufanele libe ngaphezu kuka-52°C.Akufanele kube khona izinto ezivuthayo endaweni yokugcina izinto futhi uqhelelane nezindawo zokungena nokuphuma njalo nezindawo zokuphuma eziphuthumayo, futhi kungabikho usawoti noma ezinye izinto ezigqwalayo.Kumasilinda egesi angasetshenzisiwe, i-valve cap kanye ne-valve yokuphuma kufanele ivalwe kahle, futhi amasilinda angenalutho kufanele agcinwe ngokuhlukana namasilinda agcwele.Gwema isitoreji esiningi kanye nesikhathi eside sokulondoloza, futhi ugcine amarekhodi amahle okulondoloza.
①Ezisetshenziswa ezihlukahlukene zokuhlaziya:
Igesi yenkampani yenethiwekhi ye-chromatography yegesi, igesi yokusekela ye-Electron Capture Detectors, i-Liquid Chromatography Mass Spectrometry, igesi yokuhlanza ye-Inductive Couple Plasma.
②Okubalulekile:
1. Ukugcwalisa izibani.
2. Emkhathini we-antibacterial kanye nezingxube zezinsimbi zokusetshenziswa kwezinto eziphilayo .
3. Njengengxenye ye-Controlled Atmosphere Packaging and Modified Atmosphere Packaging applications, 4. Izingxube zegesi yokulinganisa yezinhlelo zokuqapha imvelo, izingxube zegesi ye-laser.
5. Ukufaka ukusabela kwamakhemikhali okuningi komisa imikhiqizo ehlukahlukene noma izinto zokwakha.
③I-nitrogen ewuketshezi:
Njengeqhwa elomile, ukusetshenziswa okuyinhloko kwe-nitrogen ewuketshezi kufana nesiqandisi.
Umkhiqizo | |||
Usayizi Wephakheji | 40Ltr Isilinda | 50Ltr Isilinda | ISO TANK |
Ukugcwalisa Okuqukethwe/Cyl | 6CBM | 10CBM | / |
I-QTY Ilayishwe ku-20'Container | 400Cyls | 350Cyls | |
Ivolumu ephelele | 2400CBM | 3500CBM | |
Isisindo se-Cylinder Tare | 50Kgs | 60Kgs | |
Ivalvu | QF-2/CGA580 |
① Ngaphezu kweminyaka eyishumi emakethe;
②ISO umenzi wesitifiketi;
③Ukulethwa okusheshayo;
④Umthombo wezinto ezingavuthiwe ozinzile;
⑤Isistimu yokuhlaziya eku-inthanethi yokulawula ikhwalithi kuso sonke isinyathelo;
⑥Isidingo esiphezulu kanye nenqubo yokucophelela yokuphatha isilinda ngaphambi kokugcwalisa;