Labarai
-
China ta sake gano albarkatun helium masu inganci
Kwanan nan, Ofishin Albarkatun Kasa na Yankin Haixi na Lardin Qinghai, tare da Cibiyar Binciken Kasa ta Xi'an ta Binciken Kasa ta China, Cibiyar Binciken Albarkatun Mai da Iskar Gas da Cibiyar Nazarin Kasa ta Kwalejin Kimiyyar Kasa ta China, sun gudanar da wani taron karawa juna sani...Kara karantawa -
Binciken kasuwa da kuma hasashen ci gaban chloromethane
Tare da ci gaba da haɓaka silicone, methyl cellulose da fluororubber, kasuwar chloromethane ta ci gaba da inganta Bayanin Samfura Methyl Chloride, wanda aka fi sani da chloromethane, wani sinadari ne na halitta wanda ke da dabarar sinadarai CH3Cl. Iskar gas ce mara launi a zafin ɗaki da matsin lamba...Kara karantawa -
Gas ɗin Laser na Excimer
Laser na Excimer wani nau'in laser ne na ultraviolet, wanda ake amfani da shi a fannoni da yawa kamar kera guntu, tiyatar ido da sarrafa laser. Chengdu Taiyu Gas na iya sarrafa rabo daidai don cika ƙa'idodin motsa laser, kuma an yi amfani da samfuran kamfaninmu akan...Kara karantawa -
Bayyana mu'ujizar kimiyya ta hydrogen da helium
Ba tare da fasahar hydrogen mai ruwa da helium mai ruwa ba, wasu manyan cibiyoyin kimiyya za su zama tarin ƙarfe mai yashi… Yaya muhimmancin hydrogen mai ruwa da helium mai ruwa? Ta yaya masana kimiyyar China suka shawo kan hydrogen da helium waɗanda ba za a iya zubar da su ba? Har ma suna cikin mafi kyawun ...Kara karantawa -
Iskar gas ta musamman ta lantarki da aka fi amfani da ita - nitrogen trifluoride
Iskar gas ta lantarki ta musamman da ke ɗauke da sinadarin fluorine sun haɗa da sulfur hexafluoride (SF6), tungsten hexafluoride (WF6), carbon tetrafluoride (CF4), trifluoromethane (CHF3), nitrogen trifluoride (NF3), hexafluoroethane (C2F6) da octafluoropropane (C3F8). Tare da haɓaka fasahar nano da...Kara karantawa -
Halaye da Amfanin Eethylene
Tsarin sinadarai shine C2H4. Kayan sinadarai ne na asali don zare na roba, roba na roba, robobi na roba (polyethylene da polyvinyl chloride), da kuma ethanol na roba (barasa). Haka kuma ana amfani da shi wajen yin vinyl chloride, styrene, ethylene oxide, acetic acid, acetaldehyde, da kuma expl...Kara karantawa -
Krypton yana da amfani sosai
Krypton iskar gas ce mara launi, mara ƙamshi, mara ɗanɗano, mai nauyin kusan sau biyu fiye da iska. Ba ta da aiki sosai kuma ba za ta iya ƙonewa ko tallafawa ƙonewa ba. Abubuwan da ke cikin krypton a cikin iska ƙanana ne, tare da 1.14 ml na krypton a cikin kowace 1m3 na iska. Amfani da krypton a masana'antu yana da mahimmanci...Kara karantawa -
Xenon mai tsarki: yana da wahalar samarwa kuma ba za a iya maye gurbinsa ba
Xenon mai tsafta, iskar gas mai tsafta wanda ya wuce kashi 99.999%, yana taka muhimmiyar rawa a fannin daukar hoton likitanci, hasken wutar lantarki mai inganci, ajiyar makamashi da sauran fannoni masu dauke da launi da rashin kamshi, yawan amfani da shi, karancin tafasa da sauran kaddarorinsa. A halin yanzu, kasuwar xenon mai tsafta ta duniya tana hada...Kara karantawa -
Menene silane?
Silane wani sinadari ne na silicon da hydrogen, kuma kalma ce ta gabaɗaya ga jerin mahaɗan. Silane ya ƙunshi monosilane (SiH4), disilane (Si2H6) da wasu mahaɗan hydrogen silicon masu matakin girma, tare da dabarar gabaɗaya SinH2n+2. Duk da haka, a cikin ainihin samarwa, galibi muna nufin monosilane...Kara karantawa -
Iskar gas ta yau da kullun: ginshiƙin kimiyya da masana'antu
A cikin duniyar bincike na kimiyya da samar da kayayyaki a masana'antu, iskar gas ta yau da kullun kamar jarumi ne mai shiru a bayan fage, yana taka muhimmiyar rawa. Ba wai kawai yana da aikace-aikace iri-iri ba, har ma yana nuna kyakkyawan fata a masana'antu. Iskar gas ta yau da kullun cakuda ce ta iskar gas tare da sanannen ra'ayi...Kara karantawa -
A da ana amfani da shi wajen tayar da balloons, helium yanzu ya zama ɗaya daga cikin albarkatun da ba a taɓa amfani da su a duniya ba. Menene amfanin helium?
Helium yana ɗaya daga cikin iskar gas kaɗan da ta fi iska sauƙi. Mafi mahimmanci, tana da ƙarfi sosai, ba ta da launi, ba ta da wari kuma ba ta da lahani, don haka kyakkyawan zaɓi ne a yi amfani da ita don tayar da balan-balan masu iyo. Yanzu ana kiran helium da "gas rare earth" ko "golden gas". Helium shine ...Kara karantawa -
Makomar Farfado da Helium: Sabbin Abubuwa da Kalubale
Helium muhimmin abu ne ga masana'antu daban-daban kuma yana fuskantar ƙarancin wadata saboda ƙarancin wadata da kuma yawan buƙata. Muhimmancin Helium Maido da Helium yana da mahimmanci ga aikace-aikace tun daga hotunan likita da binciken kimiyya zuwa masana'antu da binciken sararin samaniya....Kara karantawa
