-
Khampani e kholo ka ho fetisisa ea petrochemical Chaena ke efe?
Lilemong tsa morao tjena, indasteri ea petrochemical ea China e bile le kholo e potlakileng, 'me lik'hamphani tse ngata li loanela ho arolelana mmaraka. Le ha tse ngata tsa lik'hamphani tsena li le nyane ka boholo, tse ling li khonne ho ikhetholla har'a letšoele le ho iponahatsa e le baetapele ba indasteri. Sehloohong sena, re ...Bala haholoanyane -
Mokhoa oa 'maraka oa propylene oxide ke ofe?
Propylene oxide (PO) ke thepa e tala ea bohlokoa tlhahisong ea metsoako e fapaneng ea lik'hemik'hale. Mefuta e mengata ea ts'ebeliso ea eona e kenyelletsa tlhahiso ea polyurethane, polyether, le thepa e 'ngoe e thehiloeng ho polymer. Ka tlhokahalo e ntseng e hola ea lihlahisoa tse thehiloeng ho PO liindastering tse fapaneng joalo ka kaho, ...Bala haholoanyane -
Ke mang ea hlahisang propylene oxide e kholo ka ho fetisisa lefatšeng?
Propylene oxide ke mofuta oa lisebelisoa tsa bohlokoa tsa lik'hemik'hale tse tala le li-intermediates, tse sebelisoang haholo tlhahiso ea polyether polyols, polyester polyols, polyurethane, polyester, plasticizers, surfactants le liindasteri tse ling. Hajoale, tlhahiso ea propylene oxide e arotsoe haholo ...Bala haholoanyane -
Ke mang ea etsang propylene oxide Chaena?
Propylene oxide (PO) ke motsoako oa lik'hemik'hale o feto-fetohang o nang le lisebelisoa tse ngata tsa indasteri. China, e le moetsi ea hlahelletseng le moreki oa PO, e bone keketseho ea tlhahiso le tšebeliso ea komporo ena lilemong tsa morao tjena. Sehloohong sena, re hlahlobisisa hore na ke mang ea etsang propylen ...Bala haholoanyane -
Ke eng e tšoanang le acetone?
Acetone ke mofuta oa motsoako oa lintho tse phelang, o sebelisoang haholo litabeng tsa meriana, lik'hemik'hale tse ntle, lipente, joalo-joalo E na le sebopeho se tšoanang le benzene, toluene le metsoako e meng e nkhang hamonate, empa boima ba eona ba molek'hule bo tlaase haholo. Ka hona, e na le volatility e phahameng le ho qhibiliha ha metsi. ...Bala haholoanyane -
Na acetone e ka etsoa ka joala ba isopropyl?
Acetone ke motsoako o sebelisoang haholo oa organic o nang le lisebelisoa tse fapaneng tsa indasteri, ho kenyeletsoa lipente, likhomaretsi le lisebelisoa tsa elektroniki. Joala ba Isopropyl hape ke motsoako o tloaelehileng o sebelisoang mekhoeng e mengata ea tlhahiso. Sehloohong sena, re tla hlahloba hore na acetone e ka etsoa ho tsoa ho isopropyl alco ...Bala haholoanyane -
Na isopropanol e tšoana le acetone?
Isopropanol le acetone ke metsoako e 'meli e tloaelehileng ea lintho tse phelang tse nang le thepa e tšoanang empa libopeho tse fapaneng tsa limolek'hule. Ka hona, karabo ea potso "Na isopropanol e tšoana le acetone?" ho hlakile hore che. Sengoliloeng sena se tla tsoela pele ho sekaseka phapang lipakeng tsa isopropanol le ...Bala haholoanyane -
A na u ka kopanya isopropanol le acetone?
Lefatšeng la kajeno, moo ts'ebeliso ea lik'hemik'hale e ntseng e ata haholo bophelong ba rona ba letsatsi le letsatsi, ho bohlokoa ho utloisisa litšobotsi le likamano tsa lik'hemik'hale tsena. Haholo-holo, potso ea hore na motho a ka kopanya isopropanol le acetone e na le litlamorao tsa bohlokoa ho tse ngata ...Bala haholoanyane -
Isopropanol e hlahisoa joang ho tsoa ho acetone?
Isopropanol ke mokelikeli o se nang 'mala, o tukang, o sebelisoang haholo liindastering tse fapaneng tse kang solvents, rubbers, adhesives le tse ling. E 'ngoe ea mekhoa e ka sehloohong ea ho hlahisa isopropanol ke ka hydrogenation ea acetone. Sehloohong sena, re tla teba haholoanyane ts'ebetsong ena. Ea pele...Bala haholoanyane -
Lintho tsa 'mele tsa isopropanol ke life?
Isopropanol ke mofuta oa joala, o tsejoang hape e le joala ba isopropyl, ka foromo ea molek'hule C3H8O. Ke mokelikeli o hlakileng o se nang 'mala, o boima ba molek'hule oa 60.09, le boima ba 0.789. Isopropanol e qhibiliha ka metsing 'me e kopana le ether, acetone le chloroform. Joalo ka mofuta oa ...Bala haholoanyane -
Na isopropanol ke sehlahisoa sa ho belisoa?
Taba ea pele, ho belisoa ke mofuta oa ts'ebetso ea baeloji, e leng ts'ebetso e rarahaneng ea tlhaho ea ho fetola tsoekere hore e be carbon dioxide le joala tlas'a maemo a anaerobic. Ts'ebetsong ena, tsoekere e senyeha ka mokhoa oa anaerobically hore e be ethanol le carbon dioxide, ebe ethanol e tsoela pele ...Bala haholoanyane -
Isopropanol e fetoleloa ho eng?
Isopropanol ke mokelikeli o se nang 'mala, o bonaletsang o nang le monko o matla o halefisang. Ke mokelikeli o tukang le o fetohang mocheso oa kamore. E sebelisoa haholo ha ho etsoa litlolo tse nkhang hamonate, li-solvents, li-antifreezes, joalo-joalo Ho phaella moo, isopropanol e boetse e sebelisoa e le lisebelisoa tse tala bakeng sa ho kopanya tse ling ...Bala haholoanyane
-
Mohala
-
E-mail
-
Whatsapp
-
Holimo
