Iindaba zeshishini
-
Yintoni inkqubo yeCCR kumzi wokuhluza?
Inkqubo yeCCR, ekwabizwa ngokuba yiContinuous Catalytic Reforming, yinkqubo ebalulekileyo ekusulungekisweni kwepetroli. Ibandakanya ukuguqulwa kwe-octane ephantsi ye-octane naphtha ibe yi-octane ephezulu yokuxuba i-petroli yamalungu. Inkqubo yohlaziyo yeCCR iqhutywa kusetyenziswa ikati ekhethekileyo...Funda ngokugqithisileyo -
Ii-Hydrotreating Catalysts: Isitshixo se-Hydrotreat esebenzayo
I-Hydrotreating yinkqubo ephambili yokusulungekiswa kwemveliso ye-petroleum, ejolise ekususeni ukungcola kunye nokuphucula umgangatho wamafutha. Ii-catalysts ezisetyenziselwa i-hydrotreating zidlala indima ebalulekileyo ekuququzeleleni le nkqubo. Enye yeenjongo eziphambili ze-hydrotreating kukususa isulfure, initrogen kunye ...Funda ngokugqithisileyo -
Uthini umahluko phakathi kwe-4A kunye ne-3A ye-molecular sieves?
Iisefu zemolekyuli zizinto ezibalulekileyo ezisetyenziswa kwiinkqubo ezahlukeneyo zemizi-mveliso ukwahlula iimolekyuli ngokusekwe kubungakanani kunye nokumila kwazo. Ziyi-crystalline metal aluminosilicates kunye nothungelwano lwe-alumina kunye ne-silica tetrahedra. Okuninzi c...Funda ngokugqithisileyo -
Ii-Hydrotreating Catalysts: Ukuphucula uMgangatho weeMveliso zePetroleum
I-Hydrotreating catalysts idlala indima ebalulekileyo ekusulungekisweni kweemveliso zepetroleum, ngakumbi kwi-hydrodesulfurization (HDS) ye-naphtha, i-vacuum gas oil (VGO) kunye ne-ultra-low sulfur diesel (ULSD). Ezi zixhobo zibaluleke kakhulu ekususeni isulfure, initrogen kunye nezinye izinto eziphazamisayo ...Funda ngokugqithisileyo -
Zenziwa njani iisefu zemolekyuli?
Iisefu zeemolekyuli zizinto ezibalulekileyo zokwahlula igesi kunye nolwelo kunye nokucocwa kumashishini ahlukeneyo. Ziyi-crystalline metalloaluminosilicates ezinemibhobho efanayo ekhetha iimolekyuli ze-adsorb ngokusekelwe kubukhulu kunye nokumila kwazo. Inkqubo yokwenziwa kwe mo...Funda ngokugqithisileyo -
Ngaba iindleko ze-zeolite ziyasebenza?
I-Zeolite iyiminerali eyenzeka ngokwemvelo eye yafumana ingqalelo kuluhlu lwayo olubanzi lwezicelo, kubandakanywa ukucocwa kwamanzi, ukuhlukana kwegesi, kunye ne-catalyst kwiinkqubo ezahlukeneyo zeekhemikhali. Olunye uhlobo lwe-zeolite, olwaziwa ngokuba yi-USY zeolite, belugxininiso ...Funda ngokugqithisileyo -
Isefa yemolekyuli isetyenziselwa ntoni?
IiSieves zeMolekyuli: Funda malunga nosetyenziso lwazo kunye noSetyenziso lwazisa iisefu zeMolekyuli, ezaziwa ngokuba zii-synthetic zeolites, zizinto ezirhabaxa ezikhetha ngokukhetha iimolekyuli ngokusekwe kubungakanani kunye nepolarity. Le propati ikhethekileyo ivumela i-mole ...Funda ngokugqithisileyo -
Ijeli yeSilica: isisombululo esiguquguqukayo sokucoca iiyunithi ze-PSA zehydrogen kushishino lokucoca.
Kumashishini afuna ukucoceka okuphezulu kwe-hydrogen, njengezinto zokucoca, izityalo zepetrochemical kunye neshishini lemichiza, iinkqubo ezithembekileyo zokucoca zibalulekile. Ijeli yeSilica sisibhengezo esisebenza kakuhle esibonakalise ukubaluleka kwayo ixesha nexesha kwakhona ekucoceni iiyunithi ze-PSA zehydrogen, iqinisekisa ...Funda ngokugqithisileyo -
UHlaziyo lwe-CCR ye-Gasoline: Utshintsho kuShishino lweziBaso
Kwishishini elikhulayo lepetroli, kukho imfuneko ekhulayo yepetroli ecocekileyo nesebenza kakuhle. Ukuhlangabezana nale mingeni, i-catalyst yamazwe ngamazwe kunye nomthengisi we-adsorbent i-Shanghai Gas Chemical Co., Ltd. (i-SGC) ibihamba phambili ...Funda ngokugqithisileyo -
Ukuphucula ukuSebenza kweShishini kunye noZinzo usebenzisa iShanghai Gas Chemical Co., Ltd.'s C5/C6 Isomerization Catalyst
I-Shanghai Gascheme Co., Ltd. (i-SGC) ngumthengisi ohamba phambili wamazwe ngamazwe we-catalysts kunye ne-adsorbents yokucoca, i-petrochemical kunye ne-chemical industry. Izibophelele kubuchule obutsha kunye nokugqwesa, i-SGC inegama elomeleleyo lokuhambisa ukusebenza okuphezulu ...Funda ngokugqithisileyo -
Ukucocwa kwerhasi ye-Shale
Irhasi ephuma ematyeni luhlobo lwerhasi yendalo etsalwa kulwakhiwo lwe-shale nzulu kumphezulu woMhlaba. Nangona kunjalo, phambi kokuba irhasi ye-shale isetyenziswe njengomthombo wamandla, kufuneka icocwe ukuze kususwe ukungcola kunye nezinto ezingcolisayo. Ukucocwa kwerhasi ye-Shale yinkqubo enzima ebandakanya izigaba ezininzi zonyango ...Funda ngokugqithisileyo -
Ibhokisi yentsimbi evalekileyo
Ngaba ufuna indawo ebiyelweyo ehlala ixesha elide nethembekileyo yezinto zakho ze-elektroniki? Ungajongi ngaphaya kwebhokisi yentsimbi. Kweli nqaku, siza kuphonononga ukuba yintoni ibhokisi yovalo lwentsimbi, isetyenziswa njani, kunye neenzuzo zayo ezininzi. Okokuqala, makhe sichaze ukuba yintoni ibhokisi yovalo lwentsimbi. ...Funda ngokugqithisileyo