Ukulinganiswa koxinano oluphakathi
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Ukulinganiswa kobuninzi be-Methanol kwindawo ethile yamanzi aveliswe kakuhle e-CBM
Intshayelelo: Indima yeMethanol kwiCoalbed Methane Extraction Ukukhutshwa kweCoalbed methane (CBM) kubonisa utshintsho olubalulekileyo oluya kwimithombo yamandla acocekileyo, apho igesi yemethane ifunyanwa ngqo kwimixokelelwane yamalahle. I-CBM ivelele ngeprofayili yayo ephantsi yokukhupha umbane xa ithelekiswa nemveli...Funda ngokugqithisileyo -
Iiarhente zoLawulo lweProfayili kwiMigodi yokuTshintshwa kwamanzi
Ulawulo olusebenzayo lwemithombo yokujova amanzi kwiindawo zokugcina amanzi ezahlukeneyo luxhomekeke kulawulo oluchanekileyo lweprofayili kunye nokusetyenziswa ngobuchule kwee-plugging agents. Ezi arhente—ezifana neejeli zeekhemikhali, ii-polyacrylamide (PAM) microspheres, kunye ne-polyethylene glycol (PEG)—zenzelwe ukuba zi...Funda ngokugqithisileyo -
Ukulinganiswa kobuninzi bolwelo obuncitshisiweyo kwiinkqubo zokwahlulwa kwe-hydrocarbon
Ukuqonda iiLiquids eziDibeneyo kwiOyile neGesi Ukuchaza iiLiquids eziDibeneyo kunye neGesi iiCondensates IiCondensates kwicandelo leoyile negesi ziihydrocarbons eziguquka ukusuka kwimeko yegesi ukuya kwimeko yolwelo xa ubushushu kunye noxinzelelo kwehla ngaphantsi kwemeko yendawo yokugcina amanzi...Funda ngokugqithisileyo -
Imveliso Yokugquma Engatshiyo Emanzini Kwizakhiwo Zentsimbi
Iingubo ezingatshiyo ezisekelwe emanzini zenziwe njengomaleko okhusela izakhiwo zentsimbi, zidibanisa ukhuseleko lokusingqongileyo kunye nokumelana nomlilo okuthembekileyo. Iimpawu zazo eziphawulekayo ziquka ukukhutshwa kwe-volatible organic compound (VOC) ephantsi, ukungabikho kwee-halogens, kunye ne-for...Funda ngokugqithisileyo -
Ukunciphisa i-Chrome yoNyango lwamanzi amdaka nge-Electroplating
Isishwankathelo sokuNcitshiswa kweChrome kwi-Industrial Electroplating Amanzi amdaka I-Hexavalent chromium (Cr(VI)) sisingcolisi esibalulekileyo kwinkqubo ye-industrial electroplating. Ingeniswa ikakhulu ngeebhafu ze-chromic acid kunye namanyathelo okugqiba umphezulu osekelwe kwi-chromate. Iziphumo...Funda ngokugqithisileyo -
Inkqubo yokuFakelwa kweChloropalladic Acid
Isishwankathelo seZisombululo zokuFumana iChloropalladic Acid Izisombululo zokuFumana iChloropalladic zibalulekile kwiinkqubo zoshishino nezokusingqongileyo apho kufuneka utshintsho olujoliswe kwiinkxaso ezinemingxuma kwiisicelo ezisusela kwi-catalysis ukuya ekubuyiselweni kwesinyithi esixabisekileyo. I-ca...Funda ngokugqithisileyo -
Ukuphoswa kweMagnesium Alloy Die
Izinto ezikhupha isikhunta zibalulekile, zizinto ezifakelwe ngokukodwa kwiindawo zesikhunta kwinkqubo yokubumba nge-die cast. Zisebenza njengemiqobo yexeshana, zithintela isinyithi esinyibilikisiweyo—njengee-magnesium alloys—ukuba singanamatheli kwisikhunta. Oku kwahlulwa kubalulekile ukuze kusebenze kakuhle...Funda ngokugqithisileyo -
Ukulinganiswa koxinano lweSlurry kwi-Chemical Mechanical Planarization
Ukucwangciswa koomatshini bekhemikhali (i-CMP) yinkqubo esisiseko kwimveliso ye-semiconductor ephucukileyo. Inika ubucaba obukwinqanaba le-athomu kwiindawo ze-wafer, ivumela uyilo lwe-multilayer, ukupakisha izixhobo okuqinileyo, kunye nemveliso ethembekileyo ngakumbi. I-CMP idibanisa ngexesha elinye...Funda ngokugqithisileyo -
Iinkqubo zokuHlola kwiSimbo sokuNjoba iMetal
Ukususa ukubopha linqanaba eliphambili kulandelelwano lwe-metal injection molding (MIM), olubalulekileyo ekuveliseni izinto ezisemgangathweni ophezulu. Indima yalo kukususa ngokukhetha izinto zokubopha kwiindawo "eziluhlaza"—iipowder zesinyithi ezibunjiweyo ezibanjwe kunye yinkqubo yokubopha eyenziwe ngobunjineli—ngelixa zigcina...Funda ngokugqithisileyo -
Ukulinganiswa kobuninzi be-Electrolyte yeGolide ekuHlanjululweni nasekuHlaziyweni kweGolide
Iinkqubo ze-Electrolytic kwiGolide yanamhlanje Ukucocwa nokurisayikilishwa kwegolide licandelo elibalulekileyo kushishino lwezinyithi ezixabisekileyo zehlabathi, oluquka amashishini amakhulu okucoca igolide ukuya kwimisebenzi yokuphinda kurisayikilishwe kancinci. Eli candelo licubungula igolide efunyenwe kwi...Funda ngokugqithisileyo -
Inkqubo yokuCoca i-Copper Electrorefining
Isishwankathelo seCopper Electrorefining Copper electrorefining yinkqubo yemizi-mveliso esetyenziselwa ukuvelisa ii-cathode zecopper ezicocekileyo kakhulu, ezihlala zinobumsulwa obungaphezulu kwe-99.99%. Le nkqubo ibalulekile ekuhlangabezaneni nemigangatho yamazwe ngamazwe, kuquka ne-LME Grade A, efunwa yi-ele...Funda ngokugqithisileyo -
Ukulinganiswa koxinano lwesisombululo seZinc kwiibhafu zeZinc ezigayiweyo
Ukulinganisa ngokuchanekileyo uxinano lwesisombululo se-zinc kubalulekile ekulawuleni umgangatho webhafu. Ixhasa ukujonga ibhafu ye-zinc ngexesha langempela kunye nokwenza ngcono inkqubo eqhubekayo. Iindlela zokulinganisa kwindawo ethile—kuquka iimitha zoxinano lwe-ultrasonic zebhafu ye-zinc, njengeLonnmeter—a...Funda ngokugqithisileyo
