Liquid nitrogen: Nitrogen gas a cikin ruwa jihar. Inert, mara launi, mara wari, mara lahani, mara ƙonewa, matsanancin zafin jiki na cryogenic. Nitrogen ya zama mafi yawan yanayi (78.03% ta girma da 75.5% ta nauyi).Nitrogen baya aiki kuma baya goyan bayan konewa. Frostbite wanda ke haifar da matsananciyar lamba ta endothermic yayin vaporization.
Liquid nitrogen shine tushen sanyi mai dacewa. Saboda kaddarorinsa na musamman, a hankali an ƙara biyan nitrogen mai ruwa da hankali kuma mutane sun gane su. An ƙara yin amfani da shi sosai a cikin kiwon dabbobi, masana'antar likitanci, masana'antar abinci, da filayen bincike na cryogenic. A cikin kayan lantarki, ƙarfe, sararin samaniya, kera injina da sauran abubuwan aikace-aikacen suna haɓaka da haɓakawa.
Liquid nitrogen cryogenic dabarun tattara ƙwayoyin cuta
Ka'idar ta hanyar tattara ruwa na dindindin na nitrogen, wanda ke tattara nau'in ƙwayoyin cuta a -196 ℃, shine tattara ƙwayoyin cuta yadda ya kamata ta hanyar amfani da yanayin don dakatar da metabolism na ƙwayoyin cuta da ke ƙasa -130 ℃.Macrofungi sune rukuni mai mahimmanci na fungi (fungi wanda ke samar da su). manyan jikin 'ya'yan itace a cikin fungi, gabaɗaya suna nufin naman kaza ko naman kaza a cikin ma'ana mai faɗi). Yawancin nau'ikan suna da tsadar abinci mai gina jiki da farashin magani, kuma suna da kyakkyawan fata na aikace-aikacen a tsakanin fungi. Bugu da ƙari, wasu manyan fungi na iya yin nazarin matattun shuke-shuke, waɗanda ke taka muhimmiyar rawa wajen kiyaye yanayin yanayin yanayi da daidaituwar muhalli, kuma ana iya haɓakawa da amfani da su ga masana'antar takarda da tsabtace muhalli. Wasu manyan fungi na iya haifar da cututtukan itace ko lalata nau'ikan kayan itace iri-iri. Haɓaka fahimtar waɗannan ƙwayoyin cuta na ƙwayoyin cuta yana da amfani ga rigakafi da kawar da cutarwa. Tarin abin misali na macrofungi yana da matukar ma'ana ga shiru da tarin albarkatun nau'ikan halittu, dawwama da amfani da tarin albarkatun halittu, da kuma raba nau'ikan halittu a wurare daban-daban.
Rayuwar kwayoyin halitta na kwayoyin noma
Birnin Shanghai ya zuba jari fiye da yuan miliyan 41 don kafa da kuma tura cikakken bayanan kwayoyin halittar noma a kasar Sin. Masana'antar iri, wacce ke da damar bude kasuwannin duniya, za ta yi amfani da bankin kwayoyin halitta a matsayin tushen kayayyakin kiwo, in ji masana'antar noma. Babban bankin halittar halittun aikin gona na Shanghai, wanda fadinsa ya kai murabba'in murabba'in mita 3,300, zai kasance a kwalejin kimiyyar aikin gona ta Shanghai. Za ta tattara nau'o'i biyar na albarkatun kwayoyin halitta na aikin gona da suka haɗa da tsaba na shuka, kayan shuka, kayan haifuwa na dabba, nau'ikan ƙwayoyin cuta da kayan aikin injiniya na shuka.
Maganin sanyi
Saurin ci gaba na magungunan cryogenic na asibiti ya inganta ci gaban maganin dasawa, musamman a cikin kasusuwa, sel hematopoietic, fata, cornea, glanden excretory na ciki, tasoshin jini da bawuloli, da dai sauransu. kara Kwayoyin. A cikin tsarin sanyaya da daskarewa na samfuran halittu, a lokacin canjin lokaci daga ruwa zuwa ƙarfi, za a saki wani zafi kuma zafinsa zai tashi. Tsarin daskarewa ba tare da sarrafa adadin sanyaya ba zai haifar da mutuwar sel tsarin. Makullin don inganta ƙimar rayuwa na samfuran daskararre shine a ƙayyade daidai lokacin canjin lokaci na samfuran halitta da amfani da microcomputer don kwantar da taki don ƙara adadin shigar da nitrogen ta ruwa a lokacin canjin lokaci, don hana haɓakar yanayin zafi. lokaci canza samfurori da kuma sa sel su wuce lokaci canza shuru da sauri.
Magungunan asibiti
Liquid nitrogen shine abin da ake amfani da shi sosai a cikin injin daskarewa. Wani refrigerant ne da aka kirkira ya zuwa yanzu, kuma idan aka yi masa allurar a cikin na'urar kiwon lafiya ta cryogenic, yana aiki kamar fatar fata, kuma za ku iya yin kowane tiyata. Cryotherapy magani ne wanda ke amfani da zafin jiki na cryogenic don rushe tsarin rauni. A sakamakon kaifi canji a cikin zafin jiki na cell, crystal samuwar a cikin tsarin surface, sabõda haka, da cell dehydration, shrinkage, electrolytes da sauran canje-canje, daskarewa kuma iya sa gida jini ya kwarara kudi jinkirin, jini stasis ko embolism lalacewa ta hanyar. cell hypoxia mutuwa.
HL Cryogenic Equipment
HL Cryogenic Equipmentwanda aka kafa a 1992 alama ce mai alaƙa daHL Cryogenic Equipment Company Cryogenic Equipment Co., Ltd. HL Cryogenic Equipment ya himmatu ga ƙira da ƙera na Babban Vacuum Insulated Cryogenic Pipe System da Kayan Tallafi masu alaƙa don biyan buƙatun abokan ciniki daban-daban. The Vacuum Insulated Bututu da M Hose ana gina su a cikin wani babban vacuum da Multi-Layer Multi-Layer Multi-screen na musamman insulated kayan, da kuma wucewa ta cikin jerin musamman m fasaha jiyya da high vacuum magani, wanda ake amfani da canja wurin na ruwa oxygen, ruwa nitrogen. , ruwa argon, ruwa hydrogen, ruwa helium, liquefied ethylene gas LEG da liquefied yanayi gas LNG.
Jerin samfurin Vacuum Valve, Vacuum Pipe, Vacuum Hose da Mai Rarraba Mataki a cikin Kamfanin Kayan Aikin HL Cryogenic, waɗanda suka wuce ta jerin manyan jiyya na fasaha, ana amfani da su don jigilar ruwa oxygen, nitrogen ruwa, argon ruwa, hydrogen ruwa, ruwa. helium, LEG da LNG, kuma ana ba da waɗannan samfuran don kayan aikin cryogenic (misali tankuna na cryogenic da flasks dewar da sauransu) a cikin masana'antar lantarki, superconductor, chips, MBE, kantin magani, bankin biobank / cellbank, abinci & abin sha, taron sarrafa kansa, da kimiyya bincike da sauransu.
Lokacin aikawa: Nuwamba-24-2021
