okunye

Imikhiqizo

I-Glycol diethyl ether acetate

Incazelo emfushane:

I-Ethylene glycol ether acetate isetshenziswa kakhulu njengesithako sensimbi nefenisha yokudweba, njenge-solvent yokudweba ibhulashi, nanjenge-solvent yezingubo zokuzivikela, odayi, ama-resin, isikhumba noyinki, futhi ingasetshenziswa ekwakhiweni kwensimbi, ingilazi nezinye izinto zokuhlanza indawo eqinile, futhi njenge-reagent yamakhemikhali.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

I-MEA ingakhiqizwa ngokuphendula i-ammonia/amanzi nge-ethylene oxide ngengcindezi engama-50–70 bar ukuze kugcinwe i-ammonia esigabeni soketshezi. Inqubo i-exothermic futhi ayidingi noma iyiphi i-catalyst. Isilinganiso se-ammonia ne-ethylene oxide sidlala indima ebalulekile ekunqumeni ukwakheka kwengxube ewumphumela. Uma i-ammonia iphendula ngemvukuzane eyodwa ye-ethylene oxide, kwakheka i-monoethanolamine, nama-molecule amabili e-ethylene oxide, i-diethanolamine yakheka kuyilapho kwakheka ama-moles amathathu e-ethylene oxide triethanolamine. Ngemuva kokusabela, i-distillation yengxube ewumphumela yenziwa kuqala ukususa i-ammonia namanzi ngokweqile. Khona-ke ama-amine ahlukaniswa kusetshenziswa ukusetha kwe-distillation yezinyathelo ezintathu.

I-Monoethanolamine isetshenziswa njengama-reagents amakhemikhali, izibulala-zinambuzane, imithi, izinyibilikisi, izixhumi zikadayi, ama-accelerator enjoloba, ama-corrosion inhibitors kanye nama-surfactants, njll. Iphinde isetshenziswe njengezithakosi zegesi ene-asidi, ama-emulsifiers, ama-plasticizers, ama-ejenti avuthela injoloba, ukuphrinta nokudaya Indwangu emhlophe. i-anti-moth agent, njll. Ingasetshenziswa futhi njenge-plasticizer, i-ejenti evuvukalayo, i-accelerator kanye ne-foaming ejenti yezinsalela zokwenziwa kanye nenjoloba, kanye neziphakathi zezibulala-zinambuzane, imithi kanye nodayi. Kuphinde kube yimpahla engavuthiwe yeziwashi zokwenziwa, izifanisi zokuqinisa izimonyo, njll. Imboni yendwangu njengesicwebezi sokuphrinta nokudaya, i-antistatic agent, i-anti-moth agent, okokugeza. Ingasetshenziswa futhi njengesithako se-carbon dioxide, isithasiselo sikayinki, nesithasiselo se-petroleum.

Izakhiwo

Ifomula I-C6H12O3
I-CAS NO 111-15-9
ukubukeka uketshezi olungenambala, olusobala, olunama-viscous
ukuminyana 0.975g/mLat 25°C(lit.)
indawo abilayo 156°C(lit.)
i-flash(ing) iphuzu 135°F
ukupakisha isigubhu/Ithangi le-ISO
Isitoreji Gcina endaweni epholile, engenawo umoya, eyomile, eqhelelene nomthombo womlilo, izinto zokuhamba ezilayishayo nezokwethula kufanele zigcinwe ngokuhambisana nezinhlinzeko zamakhemikhali anobuthi avuthayo.

*Amapharamitha awokubhekisela kuphela. Ukuze uthole imininingwane, bheka i-COA

Isicelo

Isetshenziswa njenge-solvent, nezinye izinhlanganisela ezisetshenziswa njenge-adhesive yesikhumba, i-ejenti yokuhlubula upende, i-metal hot plating ukumelana nokugqwala, njll.

Ekwakhekeni kwemithi, i-MEA isetshenziselwa ngokuyinhloko ukuvimbela noma ukulungisa ama-emulsions. I-MEA ingasetshenziswa njengesilawuli se-pH ezimonyoni.

Kuyi-sclerosant ejovayo njengendlela yokwelapha yama-hemorrhoids anezimpawu. U-2–5 ml we-ethanolamine oleate ungajovwa ku-mucosa ngenhla nje kwama-hemorrhoids ukuze kubangele izilonda kanye nokuqiniswa kwe-mucosal ngaleyo ndlela kuvimbele ama-hemorrhoids ukuthi ehle ngaphandle komsele wangemuva.

Kuphinde kube isithako ekuhlanzeni uketshezi lwama-windshields emoto.

Inzuzo

Izinga lomkhiqizo, inani elanele, ukulethwa okuphumelelayo, izinga eliphezulu lesevisi Inenzuzo kune-amine efanayo, i-ethanolamine, ngokuthi ukugxilisa okuphezulu kungase kusetshenziselwe amandla afanayo okugqwala. Lokhu kuvumela abacwengi ukuthi bakhuhle i-hydrogen sulfide ngenani eliphansi le-amine elijikelezayo ngokusetshenziswa kwamandla sekukonke.


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