Iindaba
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Amaxabiso esulfure aphindwe kabini; unikezelo lwamazwe ngamazwe kunye nokungalingani kwemfuno kutsala amaxabiso e-sulphur dioxide.
Ukusukela ngo-2025, imakethi yesulfure yasekhaya ifumene ukunyuka kwamaxabiso abukhali, kunye namaxabiso onyuka ukusuka malunga ne-1,500 ye-yuan/toni ekuqaleni konyaka ukuya ngaphezulu kwe-3,800 ye-yuan/toni ngoku, ukonyuka okungaphezulu kwe-100%, ukufikelela kwinqanaba eliphezulu elitsha kwiminyaka yakutshanje. Njenge khemikhali ebalulekileyo ekrwada materia...Funda ngokugqithisileyo -
Ucoceko oluPhezulu lweMethane
Inkcazelo kunye neMigangatho yokuSungula ye-High-Purity Methane High-purity methane ibhekisa kwirhasi yemethane enococeko oluphezulu noko. Ngokubanzi, i-methane enobunyulu obungama-99.99% okanye ngaphezulu inokuthathwa njenge-methane ecocekileyo. Kwezinye izicelo ezingqongqo ngakumbi, ezifana neshishini le-elektroniki, ubunyulu...Funda ngokugqithisileyo -
Usetyenziso oluQhelekileyo lwe-Ethylene Oxide (EO) Ukuvala inzala
I-Ethylene oxide EO Gas sisixhobo esisebenza kakhulu esibulala iintsholongwane esisetyenziswa kakhulu kwizixhobo zonyango, kumayeza, nakwezinye iinkqubo. Iimpawu zayo ezizodwa zeekhemikhali ziyenza ikwazi ukungena kwizakhiwo ezintsonkothileyo kwaye ibulale iintsholongwane, kubandakanya ibhaktheriya, iintsholongwane, umngundo, kunye nembewu yazo, ngaphandle kokonakalisa ...Funda ngokugqithisileyo -
Ukudubula kwi-Nitrogen Trifluoride NF3 Gas Plant
Nge-4: 30 ekuseni ngo-Agasti 7, isityalo saseKanto Denka Shibukawa sabika ukuqhuma kwisebe lomlilo. Ngokutsho kwamapolisa kunye nabacimi-mlilo, ukudubula kubangele umlilo kwinxalenye yesityalo. Lo mlilo ucinywe malunga neyure ezine emva koko. Inkampani ithi umlilo wenzeke kwisakhiwo...Funda ngokugqithisileyo -
Iigesi ezinqabileyo: Ixabiso le-multidimensional ukusuka kwizicelo zamashishini ukuya kwimida yezobuchwepheshe
Iigesi ezinqabileyo (ezaziwa ngokuba ziigesi ze-inert), kubandakanywa i-helium (He), i-neon (Ne), i-argon (Ar), i-krypton (i-Kr), i-xenon (i-Xe), isetyenziswa ngokubanzi kwiinkalo ezininzi ngenxa yeempawu zayo zekhemikhali ezizinzileyo, ezingenambala kunye nevumba, kwaye kunzima ukusabela. Oku kulandelayo luhlelo losetyenziso lwabo olungundoqo: Shie...Funda ngokugqithisileyo -
Umxube wegesi ye-elektroniki
Iigesi ezikhethekileyo ziyahluka kwiigesi zemizi-mveliso ngokubanzi kuba zinosetyenziso olukhethekileyo kwaye zisetyenziswa kwimimandla ethile. Zineemfuno ezithile zokucoceka, umxholo wokungcola, ukwakheka, kunye neempawu zomzimba kunye neekhemikhali. Xa kuthelekiswa neegesi zemizi-mveliso, iigesi ezikhethekileyo ziyahlukahlukana...Funda ngokugqithisileyo -
Ukhuseleko lweValve yeSilinda yegesi: Wazi kangakanani?
Ngokusetyenziswa ngokubanzi kwerhasi yemizi-mveliso, igesi ekhethekileyo, kunye negesi yonyango, iisilinda zegesi, njengezixhobo ezingundoqo zokugcina nokuthutha, zibalulekile kukhuseleko lwazo. Iivalve ze-cylinder, iziko lolawulo lweesilinda zegesi, ngumgca wokuqala wokukhusela ukuqinisekisa ukusetyenziswa okukhuselekileyo ....Funda ngokugqithisileyo -
"Isiphumo sommangaliso" se-ethyl chloride
Xa sibukela imidlalo yebhola ekhatywayo, sihlala sibona lo mboniso: emva kokuba umdlali ewela phantsi ngenxa yokungqubana okanye i-ankle edibeneyo, ugqirha weqela uya kukhawuleza ngokukhawuleza kunye ne-spray ngesandla, atshize indawo eyonzakeleyo ngamaxesha ambalwa, kwaye umgijimi uya kubuya ngokukhawuleza ebaleni kwaye aqhubeke ...Funda ngokugqithisileyo -
Ukusasazwa kunye nokusasazwa kwesulfuryl fluoride kwingqolowa, irayisi kunye neemfumba zeembotyi zesoya
Iimfumba zeenkozo zihlala zinezikhewu, kwaye iinkozo ezahlukeneyo zinee-porosity ezahlukeneyo, ezikhokelela kumahluko athile ekuxhathiseni kweeleya ezahlukeneyo zeenkozo kwiyunithi nganye. Ukuhamba kunye nokuhanjiswa kwerhasi kwimfumba yeenkozo kuyachaphazeleka, kubangele ukungafani. Uphando malunga nokusasazwa kunye nokusasazwa...Funda ngokugqithisileyo -
Ubudlelwane phakathi koxinzelelo lwegesi ye-sulfuryl fluoride kunye nokuqina komoya kwindawo yokugcina
Uninzi lweefumigants zinokufikelela kwisiphumo esifanayo se-insecticidal ngokugcina ixesha elifutshane kwi-concentration ephezulu okanye ixesha elide kwi-concentration ephantsi. Izinto ezimbini eziphambili zokumisela umphumo we-insecticidal kugxininiso olusebenzayo kunye nexesha lokugcinwa koxinzelelo olusebenzayo. Kwi...Funda ngokugqithisileyo -
Irhasi entsha ehambelana nokusingqongileyo iPerfluoroisobutyronitrile C4F7N ingathatha indawo yesulfure hexafluoride SF6
Okwangoku, uninzi lwemithombo yeendaba zokugquma kwe-GIL zisebenzisa irhasi ye-SF6, kodwa igesi ye-SF6 inefuthe elinamandla le-greenhouse (i-global warming coefficient GWP yi-23800), inempembelelo enkulu kwindalo esingqongileyo, kwaye idweliswe njengegesi ethintelweyo yegreenhouse kumazwe ngamazwe. Kwiminyaka yakutshanje, iindawo ezithandwayo zasekhaya nezangaphandle ziye zagxila...Funda ngokugqithisileyo -
Umboniso wama-20 weNtshona China: Igesi yoShishino yaseChengdu Taiyu ikhanyisa ikamva loshishino ngamandla alo aqinileyo
Ukususela ngomhla wama-25 ukuya kowama-29 kaMeyi, uMboniso weZizwe ngezizwe weNtshona China wama-20 wawubanjelwe eChengdu. Ngomxholo othi "UHlaziyo oluNxibelelayo lokunyusa i-Momentum kunye noKwandiswa kokuVula ukukhuthaza uPhuhliso", lo Mboniso weNtshona China utsale iinkampani ezingaphezu kwe-3,000 ezivela kumazwe angama-62 (iingingqi) ngaphandle kunye ...Funda ngokugqithisileyo
