I-Ethylene Glycol Density kanye Nezici Ezinomthelela
I-Ethylene Glycol iyinhlanganisela evamile ye-organic esetshenziswa ekukhiqizeni i-antifreeze, i-solvents, kanye ne-polyester fiber. Ukuqonda ukuminyana kwe-ethylene glycol kuyisihluthulelo sokuqinisekisa ukusetshenziswa kwayo okuphumelelayo nokuphephile ezinhlobonhlobo zezinhlelo zokusebenza zezimboni. Kulesi sihloko, sizobheka ngokujulile ukuminyana kwe-glycol kanye nezici eziwuthonya.
Iyini i-Glycol Density?
Ukuminyana kweGlycol ubukhulu beyunithi ngayinye ye-glycol ezingeni lokushisa elinikeziwe nokucindezela. Ngokuvamile kuvezwa ngamagremu ku-cubic centimeter ngayinye (g/cm³) noma amakhilogremu ku-cubic meter ngayinye (kg/m³). Ukuminyana kwe-ethylene glycol emsulwa cishe ku-1.1132 g/cm³ ku-20°C, okusho ukuthi ngaphansi kwezimo ezijwayelekile, i-cubic centimeter engu-1 ye-ethylene glycol inesisindo esingamagremu angu-1.1132. Leli nani lokuminyana libalulekile ekulinganiseni i-glycol lapho uyigcina, uyithutha futhi uyisebenzisa.
Umthelela Wezinga Lokushisa Ku-Glycol Density
Izinga lokushisa liyisici esibalulekile ekuxubeni kwe-ethylene glycol. Njengoba izinga lokushisa likhuphuka, ukunyakaza okushisayo kwama-molecule e-glycol kuyathuthukiswa, okuholela ekwandeni kwebanga phakathi kwama-molecule, okwenza ukuminyana kwehle. Ngokuphambene, lapho izinga lokushisa lincipha, ibanga phakathi kwama-molecule liyancipha futhi ukuminyana kuyanda. Ngakho-ke, kubalulekile ukucabangela umphumela wokushintsha kwezinga lokushisa kumthamo we-ethylene glycol lapho wenza izicelo zezimboni, ikakhulukazi ezimweni lapho kudingeka khona ukulinganisa okunembile noma lapho ukugeleza kwamanzi kuyimfuneko.
Ubudlelwano phakathi kwe-Glycol Purity and Density
Ukuhlanzeka kwe-glycol nakho kuyisici esibalulekile ekumineni kwayo. I-glycol ehlanzekile inobuningi obuhlala njalo, kodwa ekusebenzeni, i-glycol ivame ukuxutshwa namanzi noma ezinye izincibilikisi, ezingashintsha ukuminyana kwayo. Isibonelo, ukuminyana kwengxube ye-ethylene glycol namanzi kuzoshintsha njengoba isilinganiso sengxube sishintsha. Ngakho-ke, kubalulekile ukulawula ngokunembile izilinganiso zezingxenye lapho wenza izixazululo ze-glycol ukuze kuzuzwe ukuminyana nokusebenza okufunayo.
Ukubaluleka Kwe-Glycol Density
Ukuqonda ukuminyana kwe-glycol kubalulekile embonini yamakhemikhali. Ukuminyana akuthinti kuphela ukugeleza nokudlulisa ukushisa kwezakhiwo ze-glycols ezindaweni ezihlukene, kodwa futhi nokusebenza kwayo ekuphenduleni kwamakhemikhali okuhlukahlukene. Isibonelo, ekukhiqizeni i-polyester, ukuminyana kwe-glycol kuthinta ngokuqondile izinga lokubunjwa kweketanga le-polyester kanye nekhwalithi yomkhiqizo wokugcina. Ngakho-ke, ukulinganisa ngokunembile kanye nokulawula ukuminyana kwama-glycol kuyisinyathelo esibalulekile ekuqinisekiseni ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo.
Kulinganiswa kanjani ukuminyana kwe-glycol?
Ukuminyana kweGlycol kuvame ukukalwa kusetshenziswa i-densitometer noma ibhodlela elithile lamandla adonsela phansi. Ngokuvame ukusetshenziswa kumalabhorethri, ama-densitometer ayakwazi ukukala ukuminyana koketshezi emazingeni okushisa ahlukene, ngaleyo ndlela asize ukuhlaziya umphumela wokushisa kubuningi be-glycols. Ezinhlelweni zezimboni, ama-densitometer aku-inthanethi angaqapha ukuminyana koketshezi ngesikhathi sangempela ukuze aqinisekise ukulawulwa kokuminyana ngesikhathi sokukhiqiza.
Isiphetho
Ukuminyana kweGlycol kudlala indima ebalulekile kuzo zonke izici zemboni yamakhemikhali. Izici ezifana nokushisa, ukuhlanzeka, nokuxuba izilinganiso zingaba nomthelela omkhulu ku-glycol density, ngakho-ke kubalulekile ukucabangela lezi zici lapho usebenzisa futhi uphatha i-glycol. Ngokuqonda okujulile nokulawula okunembile kokuminyana kwe-ethylene glycol, ukusebenza kahle kokukhiqiza kungathuthukiswa ngempumelelo futhi izinga lomkhiqizo lingaqinisekiswa.