Nkhani

Popanga mafakitale, zida zapoizoni ndi zovulaza, zosasunthika, zoyaka moto ndi zophulika ziyenera kutetezedwa ndi mpweya wopanda mpweya.Nayitrogeni, monga imodzi mwamipweya ya inert, imakhala ndi mpweya wochuluka, wokhala ndi 79% mumlengalenga, ndipo yakhala ikugwiritsidwa ntchito kwambiri popanga.Pakalipano, chipangizo chopanga chimodzi chimagwiritsidwa ntchito kwambiri pamagetsi otetezera chitetezo, gasi wolowa m'malo, jekeseni wa nayitrogeni katatu kuchira kwa mafuta, kuteteza moto wamoto wamoto wamoto ndi moto, chithandizo cha kutentha kwa nitrogen, anti-corrosion ndi kuphulika, makampani amagetsi, Integrated circuit, etc.

Sieve za ma molekyulu a kaboni ndi zeolite molekyulu za zeolite zimagwiritsidwa ntchito kwambiri popanga nayitrogeni.Kulekanitsidwa kwa okosijeni ndi nayitrogeni ndi sieve ya mamolekyulu makamaka kutengera kufalikira kosiyanasiyana kwa mipweya iwiri yomwe ili pamwamba pa sieve ya maselo.Carbon molecular sieve ndi carbon-based adsorbent yokhala ndi mawonekedwe a activated carbon ndi molecular sieve.Sieve za carbon molecular zimapangidwa ndi timabowo tating'ono kwambiri.Mpweya wocheperako wam'mimba mwake umafalikira mwachangu ndikulowa gawo lolimba la sieve ya maselo, kotero kuti gawo lowonjezera la nayitrogeni litha kupezeka mu gawo la mpweya.Molecular sieve nayitrogeni ndi mpweya monga zopangira, ndi mpweya maselo sieve monga adsorbent, ntchito mfundo kuthamanga kusintha adsorption, ntchito mpweya maselo sieve pa mpweya ndi nayitrogeni kusankha adsorption ndi kulekana kwa nayitrogeni ndi mpweya njira, amene amadziwika kuti PSA nayitrogeni chipangizo. .

Monga adsorbent kwa mpweya osiyanasiyana mu mphamvu adsorption ndi liwiro adsorption, adsorption ndi zosiyana zina, komanso adsorbent adsorption mphamvu zimasiyanasiyana ndi kuthamanga kusintha, choncho PSA nayitrogeni kupanga chipangizo akhoza kutha mu pressurized mikhalidwe ya osakaniza gasi adsorption kulekana ndondomeko, kuchepetsa kuthamanga desorption adsorption ndi zigawo zonyansa, kuti azindikire zobwezeretsanso kupatukana mpweya ndi adsorbent.

M'makampani ena omwe akubwera, makampani apamagetsi, madera ophatikizika, chakumwa cha mowa ndi ntchito zina za gasi zomwe zikubwera zikukulitsanso magawo atsopano ogwiritsira ntchito.Mwachitsanzo, chipangizo chatsopano cha PSA cha nayitrogeni chakhala chikugwiritsidwa ntchito poteteza foni yam'manja ya lithiamu batire, kuyika kwa nayitrogeni kwa mowa ndi chakumwa, kutaya madzi m'thupi kwa nayitrogeni ndi kuyanika pakupanga kwa organosilicone, ndi kuyika kwa nayitrogeni kwa akamwemwe chakudya m'malo mwa mpweya ndi deoxidizer.Kugwiritsa ntchito nayitrogeni kumapangitsa kuti mabizinesi awa apangidwe muukadaulo waukadaulo, khalidwe lazinthu lakhala likuyenda bwino, kuti apambane mpikisano waukulu.