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Cellulose ether ni polymer yubukorikori ikozwe muri selile naturel binyuze muburyo bwo guhindura imiti. Cellulose ether ni inkomoko ya selile naturel. Umusaruro wa selulose ether uratandukanye na polymrike ya synthique. Ibikoresho byibanze byingenzi ni selile, ibinyabuzima bisanzwe bya polymer. Kubera ...Soma byinshi»
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Muri minisiteri yumye, selulose ether ninyongeramusaruro nyamukuru ishobora kunoza cyane imikorere ya minisiteri itose kandi ikagira ingaruka kumyubakire ya minisiteri. Methyl selulose ether igira uruhare mukubungabunga amazi, kubyimba, no kunoza imikorere yubwubatsi. Kubika amazi meza ...Soma byinshi»
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Mu myaka yashize, hamwe n’ishyirwa mu bikorwa rya politiki ijyanye no gukurikiza icyerekezo cy’iterambere ry’ubumenyi no kubaka umuryango uzigama umutungo, minisiteri y’ubwubatsi y’igihugu cyanjye ihura n’imihindagurikire y’imisemburo gakondo ihinduka minisiteri ivanze, n’ubwubatsi bwumye-buvanze. ...Soma byinshi»
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Ifu yumye yumye ni polymer yumye ivanze cyangwa ifu yumye yateguwe. Nubwoko bwa sima na gypsumu nkibikoresho nyamukuru. Ukurikije imikorere yinyubako itandukanye isabwa, ifu yumye yubaka hamwe ninyongeramusaruro byongewe kumurongo runaka. Nibikoresho bya minisiteri ...Soma byinshi»
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Viscosity nikintu cyingenzi cyimikorere ya selile ether. Muri rusange, uko ubukonje buri hejuru, niko ingaruka nziza yo gufata amazi ya gypsum. Nyamara, uko ubukonje buri hejuru, nuburemere bwa molekuline ya selile ya ether, hamwe no kugabanuka gukwiranye kwayo rero ...Soma byinshi»
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1. Ethers ya selile (MC, HPMC, HEC) MC, HPMC, na HEC ikoreshwa cyane mubwubatsi, gusiga irangi, minisiteri nibindi bicuruzwa, cyane cyane kubika amazi no gusiga. ni byiza. Uburyo bwo kugenzura no kumenyekanisha: Gupima garama 3 za MC cyangwa HPMC cyangwa HEC, shyira muri ml 300 y'amazi hanyuma ukangure u ...Soma byinshi»
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Muri minisiteri ivanze, ingano ya selile ya selile iri hasi cyane, ariko irashobora kunoza cyane imikorere ya minisiteri itose, kandi ninyongera nyamukuru igira ingaruka kumyubakire ya minisiteri. Guhitamo neza kwa selile ethers yubwoko butandukanye, visc zitandukanye ...Soma byinshi»
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Cellulose ether ni polimeri idafite ionic igice cya sintetike, ikabura amazi kandi igashonga. Ifite ingaruka zitandukanye mubikorwa bitandukanye. Kurugero, mubikoresho byubaka imiti, bifite ingaruka zikurikira: agentIbikoresho bigumana amazi, ②Inkoko, propertyKumenyekanisha umutungo, ilFilm f ...Soma byinshi»
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Kugeza ubu, amabuye menshi yo kubumba no guhomeka afite imikorere idahwitse yo gufata amazi, kandi amazi yatandukanijwe nyuma yiminota mike ihagaze. Ni ngombwa rero kongeramo urugero rukwiye rwa selile ether kuri sima ya sima. 1. Kubika amazi ya selile ether Amazi re ...Soma byinshi»
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Kwiyubaka-kwipima birashobora kwishingikiriza kuburemere bwabyo kugirango bibe umusingi uringaniye, woroshye kandi ukomeye kuri substrate yo gushyira cyangwa guhuza ibindi bikoresho, kandi icyarimwe birashobora gukora ubwubatsi bunini kandi bunoze. Kubwibyo, amazi menshi ni ikintu gikomeye cyane cyo kwishyira hamwe ...Soma byinshi»
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Gypsum ya desulfurizasi ni gypsumu yinganda ziboneka mu gusohora no kweza gaze ya flue yakozwe nyuma yo gutwikwa na peteroli irimo sulfure ikoresheje lime nziza cyangwa ifu ya hekeste. Ibigize imiti ni kimwe na gypsumu ya dihydrate naturel, cyane cyane CaS ...Soma byinshi»
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Cellulose Ether Itondekanya Cellulose ether nijambo rusange ryuruhererekane rwibicuruzwa byakozwe nigisubizo cya alkali selulose na etherifying agent mubihe bimwe. Iyo alkali selulose isimbuwe nibintu bitandukanye bya etherifying, hazaboneka ether zitandukanye za selile. Ac ...Soma byinshi»