Nkhani
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"Ammonia wobiriwira" akuyembekezeka kukhala mafuta okhazikika
Ammonia imadziwika bwino ngati feteleza ndipo pakadali pano imagwiritsidwa ntchito m'mafakitale ambiri, kuphatikizapo mafakitale a mankhwala ndi mankhwala, koma mphamvu yake siimaima pamenepo. Ikhozanso kukhala mafuta omwe, pamodzi ndi haidrojeni, yomwe ikufunidwa kwambiri pakadali pano, ingathandize kuchepetsa mpweya...Werengani zambiri -
"Mafunde ozizira" a semiconductor komanso momwe zinthu zilili ku South Korea, South Korea zachepetsa kwambiri kutumizidwa kwa neon yaku China.
Mtengo wa neon, mpweya wosowa kwambiri wa semiconductor womwe unali wosowa chifukwa cha vuto la Ukraine chaka chatha, wafika pamlingo wotsika kwambiri m'chaka chimodzi ndi theka. Mitengo ya neon yaku South Korea nayonso yafika pamlingo wotsika kwambiri m'zaka zisanu ndi zitatu. Pamene makampani opanga semiconductor akuchepa, kufunikira kwa zinthu zopangira kumatsika ndipo ...Werengani zambiri -
Kugwirizana kwa Msika wa Helium Padziko Lonse ndi Kuneneratu
Nthawi yoyipa kwambiri ya Helium Shortage 4.0 iyenera kutha, koma pokhapokha ngati ntchito yokhazikika, kuyambiranso ntchito, ndi kukwezedwa kwa malo ofunikira a mitsempha padziko lonse lapansi zakwaniritsidwa monga momwe zakonzedwera. Mitengo ya spot idzakhalabe yokwera pakapita nthawi yochepa. Chaka cha zoletsa zoperekera, kupsinjika kwa kutumiza ndi kukwera kwa mitengo...Werengani zambiri -
Pambuyo pa kusakanikirana kwa nyukiliya, helium III idzakhala ndi gawo lofunika kwambiri m'munda wina wamtsogolo.
Helium-3 (He-3) ili ndi zinthu zapadera zomwe zimapangitsa kuti ikhale yofunika m'magawo angapo, kuphatikiza mphamvu ya nyukiliya ndi quantum computing. Ngakhale kuti He-3 ndi yosowa kwambiri ndipo kupanga kwake kumakhala kovuta, ili ndi lonjezo lalikulu la tsogolo la quantum computing. M'nkhaniyi, tikambirana za unyolo woperekera...Werengani zambiri -
Kupeza kwatsopano! Kupuma kwa Xenon kumatha kuchiza bwino kulephera kwa kupuma kwa korona watsopano
Posachedwapa, ofufuza ku Institute of Pharmacology and Regenerative Medicine of the Tomsk National Research Medical Center of the Russian Academy of Sciences adapeza kuti kupuma mpweya wa xenon kumatha kuchiza bwino vuto la mpweya wopuma m'mapapo, ndipo adapanga chipangizo chochitira ...Werengani zambiri -
Gasi wa C4 woteteza chilengedwe wayamba kugwira ntchito bwino mu siteshoni yosinthira ya 110 kV
Makina amagetsi aku China agwiritsa ntchito bwino mpweya wa C4 wosawononga chilengedwe (perfluoroisobutyronitrile, wotchedwa C4) m'malo mwa mpweya wa sulfure hexafluoride, ndipo ntchitoyi ndi yotetezeka komanso yokhazikika. Malinga ndi nkhani yochokera ku State Grid Shanghai Electric Power Co., Ltd. pa Disembala 5, f...Werengani zambiri -
Ulendo wa mwezi pakati pa Japan ndi UAE wayamba bwino
Chombo choyamba cha ku United Arab Emirates (UAE) choyendera mwezi chanyamuka bwino lero kuchokera ku Cape Canaveral Space Station ku Florida. Chombo cha ku UAE chinaponyedwa mu roketi ya SpaceX Falcon 9 nthawi ya 02:38 nthawi yakomweko ngati gawo la ulendo wa ku UAE kupita ku mwezi. Ngati chikapambana, kafukufukuyu angapangitse...Werengani zambiri -
Kodi ethylene oxide ingayambitse khansa bwanji?
Ethylene oxide ndi chinthu chachilengedwe chokhala ndi formula ya C2H4O, yomwe ndi mpweya wopangidwa ndi zinthu zoyaka. Ngati kuchuluka kwake kuli kwakukulu, kumatulutsa kukoma kokoma. Ethylene oxide imasungunuka mosavuta m'madzi, ndipo ethylene oxide yochepa imapangidwa ikapsa fodya...Werengani zambiri -
Nchifukwa chiyani nthawi yakwana yoti mugule helium?
Masiku ano timaganiza za helium yamadzimadzi ngati chinthu chozizira kwambiri padziko lapansi. Ino ndi nthawi yoti timufufuzenso? Kusowa kwa helium komwe kukubwera Helium ndi chinthu chachiwiri chodziwika bwino m'chilengedwe chonse, ndiye zingatheke bwanji kusowa? Munganene chimodzimodzi za hydrogen, yomwe ndi yofala kwambiri. Pali...Werengani zambiri -
Mapulaneti akunja akhoza kukhala ndi mlengalenga wodzaza ndi helium
Kodi pali mapulaneti ena omwe malo awo ali ofanana ndi athu? Chifukwa cha kupita patsogolo kwa ukadaulo wa zakuthambo, tsopano tikudziwa kuti pali mapulaneti zikwizikwi omwe akuzungulira nyenyezi zakutali. Kafukufuku watsopano akuwonetsa kuti mapulaneti ena omwe ali m'chilengedwe chonse ali ndi mlengalenga wolemera helium. Chifukwa cha ...Werengani zambiri -
Pambuyo pa kupanga neon ku South Korea, kugwiritsa ntchito neon m'deralo kwafika pa 40%.
Pambuyo poti SK Hynix idakhala kampani yoyamba yaku Korea kupanga bwino ma neon ku China, idalengeza kuti yawonjezera kuchuluka kwa ukadaulo woyambira kufika pa 40%. Zotsatira zake, SK Hynix imatha kupeza ma neon okhazikika ngakhale padziko lonse lapansi, ndipo ikhoza kuchepetsa kwambiri...Werengani zambiri -
Kuthamanga kwa malo a helium
Weihe Well 1, chitsime choyamba chofufuza za helium ku China chomwe chinayambitsidwa ndi Shaanxi Yanchang Petroleum and Gas Group, chinabowoledwa bwino ku Huazhou District, Weinan City, Shaanxi Province posachedwapa, zomwe zinasonyeza gawo lofunika kwambiri pakufufuza za helium ku Weihe Basin. Lipotilo...Werengani zambiri
