Izindaba
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Kulindeleke ukuthi i-“ammonia eluhlaza” ibe uphethiloli ohlala isikhathi eside ngempela
I-Amonia yaziwa kakhulu njengomanyolo futhi okwamanje isetshenziswa ezimbonini eziningi, okuhlanganisa nezimboni zamakhemikhali nezemithi, kodwa amandla ayo awagcini lapho. Ingase futhi ibe uphethiloli, kanye ne-hydrogen, efunwa kakhulu njengamanje, engasiza ekususeni i-carbon dioxide...Funda kabanzi -
"Igagasi elibandayo" le-semiconductor kanye nomthelela wendawo eNingizimu Korea, iNingizimu Korea inciphise kakhulu ukungeniswa kwe-neon yaseShayina
Intengo ye-neon, igesi ye-semiconductor engavamile eyayintuleka ngenxa yenkinga yase-Ukraine ngonyaka odlule, ifinyelele phansi kakhulu ngonyaka nesigamu. Ukungeniswa kwe-neon yaseNingizimu Korea nakho kufinyelele ezingeni eliphansi kakhulu eminyakeni eyisishiyagalombili. Njengoba imboni ye-semiconductor iwohloka, isidingo sezinto zokusetshenziswa siyawa futhi ...Funda kabanzi -
Ibhalansi Yemakethe Ye-Helium Yomhlaba Wonke kanye Nokubikezela
Isikhathi esibi kakhulu se-Helium Shortage 4.0 kufanele siphele, kodwa kuphela uma ukusebenza okuzinzile, ukuqala kabusha kanye nokukhuthazwa kwezikhungo ezibalulekile zemizwa emhlabeni wonke kufezwa njengoba kuhleliwe. Amanani aqondile nawo azohlala ephezulu esikhathini esifushane. Unyaka wemikhawulo yokunikezwa, izingcindezi zokuthunyelwa kanye namanani akhuphukayo...Funda kabanzi -
Ngemva kokuhlanganiswa kwe-nyukliya, i-helium III idlala indima ebalulekile kwenye insimu yesikhathi esizayo
I-Helium-3 (He-3) inezakhiwo ezihlukile ezenza ibe yigugu emikhakheni eminingana, okuhlanganisa amandla enuzi kanye nokubala kwe-quantum. Nakuba i-He-3 ingavamile kakhulu futhi ukukhiqizwa kuyinselele, inesithembiso esikhulu ngekusasa lokubala kwe-quantum. Kulesi sihloko, sizohlola uchungechunge lokuhlinzeka...Funda kabanzi -
Ukutholwa okusha! Ukuhogela i-Xenon kungalapha ngempumelelo ukwehluleka kokuphefumula komqhele omusha
Muva nje, abacwaningi e-Institute of Pharmacology and Regenerative Medicine ye-Tomsk National Research Medical Center ye-Russian Academy of Sciences bathole ukuthi ukuhogela igesi ye-xenon kungalapha ngempumelelo ukungasebenzi kahle komoya emaphashini, futhi bathuthukise idivayisi yokwenza ...Funda kabanzi -
Igesi yokuvikela imvelo ye-C4 iqale ukusebenza ngempumelelo esiteshini esincane esingu-110 kV
Uhlelo lwamandla lwaseShayina lusebenzise ngempumelelo igesi ye-C4 enobungani nemvelo (i-perfluoroisobutyronitrile, ebizwa ngokuthi i-C4) ukuze ithathe indawo yegesi ye-sulfur hexafluoride, futhi ukusebenza kuphephile futhi kuzinzile. Ngokusho kwezindaba ezivela ku-State Grid Shanghai Electric Power Co., Ltd. ngoDisemba 5, i-f...Funda kabanzi -
Umkhankaso wenyanga phakathi kweJapan ne-UAE wethulwe ngempumelelo
I-lunar rover yokuqala ye-United Arab Emirates (UAE) isuke ngempumelelo namuhla isuka eCape Canaveral Space Station eFlorida. I-UAE rover yethulwe ngerokhethi ye-SpaceX Falcon 9 ngo-02:38 ngesikhathi sendawo njengengxenye yohambo lwe-UAE neJapan oluya enyangeni. Uma iphumelele, uphenyo luzokwenza...Funda kabanzi -
Kungenzeka kangakanani ukuthi i-ethylene oxide ibangele umdlavuza
I-ethylene oxide iyinhlanganisela yezinto eziphilayo enefomula yamakhemikhali ye-C2H4O, okuyigesi evuthayo yokwenziwa. Uma ukuhlushwa kwayo kuphezulu kakhulu, izokhipha ukunambitheka okumnandi. I-ethylene oxide incibilika kalula emanzini, futhi inani elincane le-ethylene oxide lizokhiqizwa lapho kushiswa ugwayi...Funda kabanzi -
Kungani sekuyisikhathi sokutshala imali ku-helium
Namuhla sicabanga nge-helium ewuketshezi njengento ebanda kakhulu emhlabeni. Manje sekuyisikhathi sokuyihlola kabusha? Ukuntuleka kwe-helium okuzayo I-Helium iyinto yesibili evame kakhulu endaweni yonke, ngakho-ke kungaba kanjani nokuntuleka? Ungasho into efanayo nge-hydrogen, evame kakhulu. Lapho...Funda kabanzi -
Ama-Exoplanet angaba nomoya ocebile nge-helium
Ingabe akhona amanye amaplanethi anezindawo ezifana nezethu? Ngenxa yentuthuko yobuchwepheshe bezinkanyezi, manje sesiyazi ukuthi kunezinkulungwane zamaplanethi azungeza izinkanyezi ezikude. Ucwaningo olusha lubonisa ukuthi amanye amaplanethi angaphandle endaweni yonke anezimo ezicebile nge-helium. Isizathu sokungabikho...Funda kabanzi -
Ngemva kokukhiqizwa kwe-neon endaweni eNingizimu Korea, ukusetshenziswa kwe-neon endaweni kufinyelele ku-40%
Ngemva kokuba i-SK Hynix ibe yinkampani yokuqala yaseKorea ukukhiqiza ama-neon eShayina ngempumelelo, yamemezela ukuthi yandise isilinganiso sokwethulwa kobuchwepheshe saya ku-40%. Ngenxa yalokho, i-SK Hynix ingathola ukuhlinzekwa kwama-neon okuzinzile ngisho nangaphansi kwesimo samazwe ngamazwe esingazinzile, futhi inganciphisa kakhulu...Funda kabanzi -
Ukusheshisa kwendawo ye-helium
I-Weihe Well 1, umthombo wokuqala wokuhlola i-helium eShayina owaqalwa yiShaanxi Yanchang Petroleum and Gas Group, ugqojwe ngempumelelo eHuazhou District, eWeinan City, eSifundazweni saseShaanxi muva nje, okuwuphawu lwesinyathelo esibalulekile ekuhlolweni kwemithombo ye-helium eWeihe Basin. Kubikwa...Funda kabanzi
