- Ingxenye 14

I-China isheshisa ukuthuthukiswa kwezimboni ezisafufusa, kanye nenani lokuphuma kwezimboni ezintsha zezinto ezizofika ku-10 trillion yuan!
ngo-admin on 23-12-19
Eminyakeni yamuva nje, iChina isheshise ukuthuthukiswa kwezimboni ezisafufusa amasu anjengebuchwepheshe bolwazi olusha, ukukhiqiza imishini ephezulu, kanye namandla amasha, futhi kusetshenziswe amaphrojekthi amakhulu emnothweni kazwelonke nokwakhiwa kwezokuvikela. Imboni entsha yezinto ezisetshenziswayo idinga ...
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Wenza kanjani i-acetone kwilebhu?
ngo-admin on 23-12-18
I-Acetone inguketshezi olungenamibala, olunobuhlakani obungenakuphikwa ngamanzi futhi lincibilike kuma-solvents amaningi ezi-organic. Kuyinto esetshenziswa kakhulu yezimboni solvent yezimboni ezinhlobonhlobo zezicelo kumakhemikhali, emithi, izimonyo, kanye nezinye izimboni. Kulesi sihloko, sizohlola ukuthi kufanele ngenze kanjani i-acetone ...
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Ngabe i-acetone yenziwa kanjani ngokwemvelo?
ngo-admin on 23-12-18
I-Acetone inguketshezi olungenamibala, olushintshayo ngephunga eliqinile le-fruity. Kuyinto esetshenziswa kabanzi ye-solvent kanye nokuqukethwe okuluhlaza embonini yamakhemikhali. Emvelweni, i-Acetone ikhiqizwa ikakhulukazi ama-microorganisms esiswini sezilwane ezivuselelayo, njengezinkomo nezimvu, ngokucekelwa phansi kwe-cellulose ne-hemice ...
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Ngabe wenza kanjani i-acetone?
ngo-admin on 23-12-18
I-Acetone inguketshezi olungenamibala, olushintshayo ngephunga elinamandla. Kusetshenziswa kabanzi kwizimboni ezahlukahlukene, njengomuthi, u-petroleum, amakhemikhali, njll. I-Acetone ingasetshenziswa njenge-solvent, i-ejenti yokuhlanza, ukunamathela, njll. Kulesi sihloko, sizokwethula ukukhiqizwa kwe-acetone. ...
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Yiziphi izinhlobo ezintathu ze-acetone?
ngo-admin on 23-12-18
I-Acetone iyi-solvent ejwayelekile ye-organic, esetshenziswa kabanzi kumakhemikhali, emithi, upende, ukuphrinta kanye nezinye izimboni. Ine-soubelity eqinile nokuguquguquka okulula. I-Acetone ikhona ngesimo sekristalu emsulwa, kepha ezimweni eziningi kuyingxube yezinto, kanye nezinhlobo ezintathu ze-aceton ...
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Imaphi amakhemikhali enza i-acetone?
ngo-admin on 23-12-18
I-Acetone iluketshezi olungenamibala, olushintshashintshayo olusetshenziswa kabanzi embonini kanye nempilo yansuku zonke. Kuluhlobo lomzimba we-ketone ngefomula ye-molecular c3h6o. I-Acetone iyinto evuthayo enendawo ebilayo engu-56.11 ° C kanye nephuzu lokuncibilikisa lika -94.99 ° C. Inephunga elinamandla elicasulayo futhi lingcono kakhulu ...
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Uyini umehluko phakathi kwe-acetone emsulwa ne-acetone?
ngo-admin on 23-12-15
I-Acetone emsulwa ne-acetone zombili izinhlanganisela zekhabhoni, i-hydrogen, kanye nomoya-mpilo, kepha izakhiwo zabo nokusetshenziswa kwazo kungahluka kakhulu. Ngenkathi zombili lezi zinto zivame ukubizwa ngokuthi "Acetone," umehluko wazo ubonakala lapho ucabanga ngemithombo yawo, amafomula amakhemikhali, futhi u-spec ...
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Yini i-acetone ethengiswa ngayo?
ngo-admin on 23-12-15
I-Acetone inguketshezi olungenamibala, oluguquguqukayo ngephunga elinamandla elishukumisayo. Ingenye yezinto ezisetshenziswa kakhulu ezisetshenziswayo embonini futhi isetshenziswa kabanzi ekukhiqizeni upende, anamathela, ama-pesticides, ama-herbicides, ama-herbicides, ama-lubricants, neminye imikhiqizo yamakhemikhali. Ngaphezu kwalokho, i-Acetone nayo isetshenziswa njenge-clea ...
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Yini i-100% acetone eyenziwe?
ngo-admin on 23-12-15
I-Acetone inguketshezi olungenamibala futhi olusobala, olunesici esinamandla esinamandla kanye nokunambitheka okukhethekile kwe-solvent. Kusetshenziswa kabanzi embonini, isayensi kanye nobuchwepheshe, kanye nokuphila kwansuku zonke. Ensimini yokuphrinta, i-acetone ivame ukusetshenziswa njenge-solvent ukususa i-glue emshinini wokuphrinta, ngakho-ke ...
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Ngabe i-acetone iyavutha?
ngo-admin on 23-12-15
I-Acetone iyinto esetshenziswa kabanzi yamakhemikhali, evame ukusetshenziswa njenge-solvent noma impahla eluhlaza kwamanye amakhemikhali. Kodwa-ke, ukuthathwa kwaso kuvame ukunganakwa. Eqinisweni, i-Acetone iyinto evuthayo, futhi inokuvutha okuphezulu kanye nephuzu lokulahla eliphansi. Ngakho-ke, kuyadingeka ukukhokha at att ...
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Ngabe i-acetone iyingozi kubantu?
ngo-admin on 23-12-15
I-Acetone iluketshezi olungenamibala, olushintshashintshayo olusetshenziswa kabanzi embonini kanye nempilo yansuku zonke. Inephunga elicasulayo elinamandla futhi livutha kakhulu. Ngakho-ke, abantu abaningi bayazibuza ukuthi i-acetone iyingozi kubantu. Kulesi sihloko, sizohlaziya imiphumela engaba khona yezempilo ye-acetone kubantu ...
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Yiliphi ibanga elingcono kakhulu le-acetone?
ngo-admin on 23-12-15
I-Acetone uhlobo lwe-organic solvent, olusetshenziswa kabanzi emikhakheni yezokwelapha, u-petroleum, imboni yamakhemikhali, njll. Ingasetshenziswa njenge-ejenti yokuhlanza, njll. I-Remover yezokwelapha, i-Acetone isetshenziswa kakhulu Ukwenza iziqhumane, ama-eagents aphathekayo, amapende, izidakamizwa, njll. Ku ...
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