Ranar Wasanni:11,Deta,2023
MasaukiAna samun amfani da amfani da su a cikin kayan ciminti, musamman a cikin busassun harsuna, saboda kyakkyawan riƙewar ruwa da tasirin ruwa. Saboda haka, kaddarorin da tsarin kirkirarpel ether gyara kayan ciminti da hulɗa tsakaninpel ether Kuma ciminti slurry ya zama sannu a hankali ya zama mai kula da hankalin a cikin filayen kayan gini da injiniya a cikin 'yan shekarun nan. An sami sakamakon bincike da yawa. Hada ci gaba a gida da waje, har yanzu akwai matsaloli masu zuwa a cikin binciken da aikace-aikace napel ether Abubuwan da ke tattare da kayan ciminti:
1. Akwai nau'ikan nau'ikanmasauki.Harmasauki An yi amfani da shi a cikin kayan ciminti sun kasu kashi iri kamar HEC, Hemc da HPMC saboda matsayin canjinsu. Iri ɗaya irinmasaukiYi bambance-bambance da yawa a cikin tsarin kwayoyin, nauyin kwayoyin, matsayin canji ko wanda ya dace. A halin yanzu, mafi yawan bincike a gida kuma a kasashen wajemasauki.Zabi naSel Celther an iyakance ga filayensu na aikace-aikacen su. Dabaru na kwayoyin halitta namasauki ba a nuna, da wakilinsu ba wakilin bane. Kammalawa shine sakamakon da ba makawa ", kuma akwai sabani da sabani daga sakamakon gwajin. Saboda haka, ya zama dole a tsara tsarin rarrabuwa da tsarin da aka tsara da hanyoyin daban-daban napel ether abubuwa masu gyara kayan gloting.
2.Existing wallafe-wallafe ya yi karatu tasirinmasauki A kan kaddarori daban-daban na ciminti abu, kuma gudanar da wani bincike game da tsarin kirkirarsa, amma ya kasa tantance dangantakar da ke tsakanin tsarin kwayar halittamasauki da kadarorin sumunti slurry. tsari, kuma akwai wasu bambance-bambance a cikin hanyoyinsu. Tsakaninpel ether-modalified ciminti kayayyaki, akwai 'yan karatu akan kayan da ke da tsarin kwayoyin halitta daban-daban, wanda ba zai iya bayyana da mahimmanci bayyana tsarin kirkirar kayanpel ether-memara kayan tarihi. . Dukda cewa wasu wallafe-wallafe-wallafemasauki Tare da tsarin kwayoyin halittu daban-daban suna da tasiri daban-daban akan hydration na ciminti, ba a sake fitar da dalilan da ke ƙasa ba tukuna.
3.TILILIpel ether kan ciminti hydration na sinetics ya ci gaba da nazari. A halin yanzu, dangane da jinkirin hydration napel ether, kodayake ana ɗaukar hoto yana haifar da ainihin abin da aka jinkirta hydration napel ether, an gano cewa mafi ƙarfi da damar adsorption tsakanin samfuran hydration dapel ether, mafi jinkirta hydration na ciminti. Tsarin adsorption tsakaninmasauki kuma ciminti hydration samfuran, kazalika dalilai na karfin adsorving daban-daban na dabanmasauki Kuma ba a sake yin karatun samfuran ba.
4.existing wallafe-wallafe ya nuna cewamasauki na iya shafar tsarin tsarin kayan aikin ciminti.Masauki an kuma yi imani da zama farfajiya da aiki kuma suna da tasiri mai ɗorewa a kan sabo slurries, ta yadda ta ƙara makamancin da taurara ta slurries. Koyaya, tasirinmasauki A kan tsari da tsarin samar da kayan slwards slurry pore size strussed da wuya.
5. Kayan aikin halittu masu mahimmanci ne na aikace-aikacen aikace-aikacenmasauki A cikin kayan ciminti. Abin takaici, akwai 'yan karatu akan kaddarorin napel ether gyara ciminti slurry a gida da kasashen waje.
Lokaci: Disamba-11-2023
