Me yasa ana amfani da nitrogen a cikin kukan kuka?
1. Me yasa ake amfani da nitrogen ruwa azaman firiji?
1. Saboda yawan zafin jiki na ruwa nitrogen Da kansa yayi ƙasa sosai, amma yanayinsa yana da laushi sosai, kuma yana da wuya a ruwa ruwa nitrogen don a karkashin halayen sinadarai, don haka ana amfani dashi azaman firiji.
2. Ruwa nitrogen Vaporizes don ɗaukar zafi, ƙananan zazzabi, kuma ana iya amfani dashi azaman firiji.
3. Gabaɗaya, ana amfani da ammonia azaman firiji da ruwa kamar yadda ke tunawa.
4. Gas na ammoniya ya kwantar da ammoniya ruwa, sannan ruwa ammoniya ya zama mai shayarwa daga waje don cimma burin firiji, don haka a lokaci guda yana haifar da ci gaba da sake zagayowar mai ɗauke da kayan girke-girke na ɓoyewa.
5. Za'a iya amfani da nitrogen azaman sanyaya yanayin "Cryobenic", wannan shine, kusa da cikakken 0 digiri (-273.15 Digiri ne a dakunan gwaje-gwaje don nazarin SuperContity.
6. A cikin Maganin, ruwa nitrogen ana amfani dashi azaman sanyaya aiki don aiwatar da ayyukan da ke ƙarƙashin kakan da.
7. A cikin Babban Tech-Tech, ruwa nitrogen ana amfani dashi don ƙirƙirar yanayin ƙarancin zafi. Misali, wasu kayan mantsing su ne kawai samun kaddarorin samar da kayan aiki a ƙananan yanayin zafi bayan an bi da shi da nitrogen ruwa.
8. Da zazzabi a ƙarƙashin matsin lamba na ruwa na ruwa na ruwa -196 digiri, wanda za'a iya amfani dashi azaman zazzabi mai yawan zafi. Lowerarancin zazzabi na tayoyin, kayan aikin a cikin asibitoci, da sauransu duk suna amfani da ruwa ruwa mai ruwa a matsayin tushen sanyi.
2. Ta yaya ruwa nitrogen ke kiyaye sel?
Mafi kyawun dabarar da ake amfani da ita don igiyar mai kwakwalwar ƙwayar cuta ta ruwa, wanda akafi karɓa ta hanyar kare mai kariya ta hanyar daskarar da sel.
SAURARA: Idan ƙwayoyin suna daskarewa kai tsaye ba tare da ƙara kowane wakilin kariya ba, ruwan a ciki da waje da sel zai haifar da lu'ulu'u da sauri. Misali, fitilun sel suna karuwa da maida hankali na gida, canza darajar PH, da kuma lalata wasu sunadarai saboda dalilan da ke sama, suna haifar da tsarin sararin samaniya na cikin tantanin halitta. Sanadin lalacewa, kumburi na motsi, asarar aiki, da kuma damuwa da metabolism na makamashi. Cikakken jijiyoyin Lipoprootote a jikin membrane servemas kuma ana iya lalata shi, haifar da canje-canje a cikin rayuwar membrane da asarar tantanin halitta. Idan ana kafa ƙarin lu'ulu na kankara a cikin sel, kamar yadda zafin jiki na daskarewa zai faɗaɗa, wanda ya haifar da lalacewar ɓoyayyiyar DNA na Nukiliya.
Hasken mai hankali da zafi wanda ke amfani da abinci mai ruwa mai ruwa a lamba tare da abincin da ke haifar da daskarewa. Liquid nitrogen ne aka fitar da ganga, ba zato ba tsammani ya canza zuwa zazzabi na al'ada da matsin lamba, kuma yana canzawa daga ruwa zuwa gajiya. A lokacin canjin canjin tsari, ruwa na ruwa mai ruwa da ruwa a -195.8 ℃ don zama babban ruwa na ruwa, da zafin rana na fitar ruwa shine 199 KJ / kg; Idan -195.8 Lokacin da zazzabi yakan tashi zuwa -20 ° C a ƙarƙashin matsanancin zafin yanayi, yana iya ɗaukar hoto mai hankali da zafi mai hankali yayin aiwatar da canjin lokacin aiki. Zafin zai iya kaiwa 383 KJ / kg.
Yayin aiwatar da daskarewa abinci, saboda zafi mai yawa yana dauke da ruwa kai tsaye, zazzabi na abinci ana hanzarta sanyaya daga waje zuwa daskarewa. Liquid Nitrogen Fasaha mai saurin amfani da ruwa na ruwa yana amfani da ruwa mai ruwa a matsayin tushen sanyi, wanda bashi da lahani ga yanayin. Idan aka kwatanta da kayan gargajiya na gargajiya, zai iya samun ƙananan yawan zafin jiki da mafi girman sanyaya. Liquid Nitrogen Fasaha mai saurin daskarewa yana da saurin daskarewa mai sauri, gajeriyar lokaci, kuma abincin yana da inganci, mai aminci da ƙazanta-kyauta.
An yi amfani da fasahar ruwa mai daskarewa cikin sauri a cikin saurin daskarewa na samfuran ruwa na ruwa kamar yadda ya jifa, Whrebait, da Abalone. Karatun ya nuna cewa shrimp bi da ruwa da ruwa nitrogen fasahar fasahar fasaha na iya kiyaye babban sabo, launi da dandano. Ba wai kawai cewa, wasu ƙwayoyin cuta za a iya kashe su ko dakatar da haifuwa a cikin zafin jiki don cimma girman tsabta don cimma ƙarin tsabta.
Cryperes: Ana iya amfani da ruwa na ruwa don cryopreinations daban-daban samfurori daban-daban a cikin ƙarancin zafin jiki lokacin da ake buƙata. Liquid Nitrogen Crypreation shine hanyar da aka saba amfani da ita, wanda galibi ana amfani dashi a cikin binciken biomededical, noma, dabba da sauran filayen.
Hakanan ana iya amfani da ruwa na ruwa: ruwa nitrogen don al'adun tantanin halitta. A lokacin al'adun tantanin halitta, ana iya amfani da ruwa na ruwa don kiyaye sel don ayyukan gwaji masu zuwa. Hakanan za'a iya amfani da ruwa na ruwa don daskare sel don kiyaye kayan aikinsu da na halittar halittu.
Adadin tantanin halitta: low zazzabi na ruwa ruwa na iya kula da kwanciyar hankali da amincin sel, yayin hana tsufa da mutuwa da mutuwa. Saboda haka, ruwa ruwa ana amfani dashi sosai a cikin ɗakin tantanin halitta. Kwayoyin da aka kiyaye a cikin ruwa nitrogen za a iya dawo da shi cikin sauri yayin da ake buƙata kuma ana amfani da su don amfani da gwajin gwaji daban-daban.
Aikace-aikacen abinci mai ruwa mai ruwa kamar ruwa na nitrogen, ruwa mai ruwa, ruwa na ruwa daskarewa da maganin barci na buƙatar babban ruwa mai ruwa. Sauran masana'antu kamar masana'antar sunadarai, lantarki, metallgy, da sauransu suna da buƙatu daban-daban don tsarkakakkiyar ruwa na nitrogen.
