- Ingxenye 19

Ungakwazi yini ukuxuba isopropanol ne-acetone?
ngo-admin ku-24-01-25
Ezweni lanamuhla, lapho ukusetshenziswa kwamakhemikhali kwanda kakhulu ezimpilweni zethu zansuku zonke, ukuqonda izici nokusebenzelana kwalawa makhemikhali kubalulekile. Ikakhulukazi, umbuzo wokuthi umuntu angakwazi yini ukuxuba i-isopropanol ne-acetone unemiphumela ebalulekile ezinhlobonhlobo eziningi ...
Funda kabanzi
I-isopropanol ikhiqizwa kanjani kusuka ku-acetone?
ngo-admin ku-24-01-25
I-Isopropanol iwuketshezi olungenambala, oluvutha umlilo olusetshenziswa kakhulu ezimbonini ezihlukahlukene ezifana nezincibilikisi, amarabha, izinto zokunamathisela, nokunye. Enye yezindlela eziyinhloko zokukhiqiza isopropanol ngokusebenzisa i-hydrogenation ye-acetone. Kulesi sihloko, sizongena sijule kule nqubo. Okokuqala...
Funda kabanzi
Yiziphi izakhiwo zomzimba ze-isopropanol?
ngo-admin ku-24-01-22
I-Isopropanol iwuhlobo lotshwala, olwaziwa nangokuthi i-isopropyl alcohol, ene-molecular formula C3H8O. Iwuketshezi olungenambala olubonisa ngale, enesisindo samangqamuzana angu-60.09, kanye nokuminyana okungu-0.789. I-Isopropanol iyancibilika emanzini futhi ihlangana ne-ether, i-acetone ne-chloroform. Njengenhlobo o...
Funda kabanzi
Ingabe i-isopropanol iwumkhiqizo wokuvutshelwa?
ngo-admin ku-24-01-22
Okokuqala, ukuvutshelwa kuwuhlobo lwenqubo yezinto eziphilayo, okuyinqubo eyinkimbinkimbi yezinto eziphilayo yokuguqula ushukela ube yi-carbon dioxide notshwala ngaphansi kwezimo ze-anaerobic. Kule nqubo, ushukela ubola nge-anaerobically ube yi-ethanol ne-carbon dioxide, bese i-ethanol iqhubeka ...
Funda kabanzi
I-isopropanol iguqulwa ibe yini?
ngo-admin ku-24-01-22
I-Isopropanol iwuketshezi olungenambala, olusobala olunephunga elinamandla elicasulayo. Iwuketshezi oluvuthayo noluguquguqukayo ezingeni lokushisa elivamile. Isetshenziswa kabanzi ekukhiqizeni amakha, ama-solvents, ama-antifreezes, njll. Ngaphezu kwalokho, i-isopropanol nayo isetshenziswa njengento eluhlaza yokuhlanganiswa kwezinye ...
Funda kabanzi
Ingabe i-isopropyl alcohol iyancibilika emanzini?
ngo-admin ku-24-01-22
I-Isopropyl alcohol, eyaziwa nangokuthi i-isopropanol noma i-2-propanol, i-solvent evamile ye-organic ene-molecular formula ye-C3H8O. Izakhiwo zayo zamakhemikhali nezici zomzimba bezilokhu ziyizihloko ezithakaselwayo phakathi kosokhemisi nabavamile ngokufanayo. Umbuzo owodwa othakazelisayo kakhulu ukuthi ngabe i-isop ...
Funda kabanzi
Liyini igama elivamile le-isopropanol?
ngo-admin ku-24-01-22
I-Isopropanol, eyaziwa nangokuthi i-isopropyl alcohol noma i-2-propanol, iwuketshezi olungenambala, oluvuthayo olunephunga lesici. Kuyikhemikhali esetshenziswa kabanzi ethola ukusetshenziswa ezinhlobonhlobo zezimboni, okuhlanganisa izimboni zemithi, izimonyo, nezimboni ezilungisa ukudla. Kulesi sihloko...
Funda kabanzi
Ingabe i-isopropanol iyinto eyingozi?
ngo-admin ku-24-01-22
I-Isopropanol iyikhemikhali evamile yezimboni enezinhlobonhlobo zezicelo. Nokho, njenganoma yiliphi ikhemikhali, linezingozi ezingaba khona. Kulesi sihloko, sizohlola umbuzo wokuthi ngabe i-isopropanol iyinto eyingozi yini ngokuhlola izakhiwo zayo zomzimba namakhemikhali, imiphumela yezempilo, kanye ...
Funda kabanzi
I-isopropanol yenziwa kanjani?
ngo-admin ku-24-01-22
I-Isopropanol iyinhlanganisela evamile yezinto eziphilayo esetshenziswa ngezindlela ezihlukahlukene, okuhlanganisa izibulala-magciwane, izinyibilikisi, nezinto zokusetshenziswa zamakhemikhali. Inezinhlobonhlobo zezicelo embonini nempilo yansuku zonke. Kodwa-ke, ukuqonda inqubo yokukhiqiza ye-isopropanol kubaluleke kakhulu kithi ukwenza ngcono ...
Funda kabanzi
Ukunikezwa ngokweqile kwe-epoxy resin nokusebenza kwemakethe okubuthakathaka
ngo-admin ku-24-01-22
1, Amandla emakethe yezinto zokusetshenziswa 1.Bisphenol A: Ngesonto eledlule, intengo yendawo ye-bisphenol A ibonise ukukhuphuka okuguquguqukayo. Kusukela ngomhlaka-12 kuMasingana kuya kuJanuwari 15, imakethe ye-bisphenol A yahlala izinzile, abakhiqizi bathumela ngomkhumbi ngokuya ngokukhiqiza kwabo kanye nesigqi sokuthengisa, ngenkathi iphansi...
Funda kabanzi
Ngo-2024, amandla amasha okukhiqiza ama-phenolic ketones azokhululwa, futhi izitayela zemakethe ze-phenol ne-acetone zizohlukaniswa.
ngo-admin ku-24-01-17
Ngokufika kuka-2024, amandla amasha okukhiqiza ama-ketone amane e-phenolic akhululwe ngokugcwele, futhi ukukhiqizwa kwe-phenol ne-acetone kuye kwanda. Kodwa-ke, imakethe ye-acetone ibonise ukusebenza okuqinile, kuyilapho intengo ye-phenol iqhubeka nokwehla. Intengo e-East China mar...
Funda kabanzi
Ingabe i-isopropanol ikhemikhali yezimboni?
by admin on 24-01-10
I-Isopropanol iwuketshezi olungenambala, olusobala olunephunga eliqinile elifana notshwala. Ixubene namanzi, iyaguquguquka, iyavutha, futhi iyaqhuma. Kulula ukuthintana nabantu kanye nezinto ezisemvelweni futhi kungabangela umonakalo esikhumbeni kanye nolwelwesi lwamafinyila. I-Isopropanol isetshenziswa kakhulu embonini ...
Funda kabanzi