Hanyar Narkewar Hydroxyethyl Cellulose

Hydroxyethyl Cellulose (HEC) wani polymer ne mai narkewa cikin ruwa wanda aka saba amfani dashi azaman mai kauri, emulsifier, stabilizer, da sauransu.

Matakan Narkewar Hydroxyethyl Cellulose

Shirya kayan aiki da kayan aiki:
Foda mai suna Hydroxyethyl Cellulose
Maganin narkewa (yawanci ruwa)
Na'urar juyawa (kamar injin juyawa)
Kayan aikin aunawa (silinda, ma'auni, da sauransu)
Akwati

Dumama sauran ƙarfi:
Domin hanzarta narkewar sinadaran, ana iya dumama ruwan da ya dace, amma gabaɗaya bai kamata ya wuce 50°C ba don guje wa lalacewar zafi. Zafin ruwa tsakanin 30°C da 50°C ya dace.

A hankali a zuba foda HEC:
A hankali a yayyafa foda na HEC a cikin ruwan da aka dumama. Don guje wa haɗuwa, a zuba shi ta cikin sieve ko a yayyafa shi a hankali. A tabbatar cewa foda na HEC ya warwatse daidai gwargwado yayin juyawa.

Ci gaba da juyawa:
A lokacin da ake juyawa, a ci gaba da ƙara foda na HEC a hankali don tabbatar da cewa foda ya warwatse daidai gwargwado a cikin ruwa. Bai kamata saurin juyawa ya yi sauri sosai don hana kumfa da haɗuwa ba. Yawanci ana ba da shawarar juyawa matsakaiciyar gudu.

Narkewar da ke tsaye: Bayan wargajewa gaba ɗaya, yawanci ana buƙatar tsayawa na tsawon lokaci (yawanci awanni da yawa ko fiye) don ba da damar HEC ta narke gaba ɗaya ta samar da mafita iri ɗaya. Lokacin tsayawa ya dogara da nauyin ƙwayoyin HEC da yawan maganin.

Daidaita Danko: Idan ana buƙatar daidaita danko, ana iya ƙara ko rage adadin HEC yadda ya kamata. Bugu da ƙari, ana iya daidaita shi ta hanyar ƙara electrolytes, canza ƙimar pH, da sauransu.

Gargaɗi a kan rushewa

A guji haɗa sinadarin: Hydroxyethyl cellulose yana da sauƙin haɗa shi, don haka lokacin da ake ƙara foda, a kula sosai wajen yayyafa shi daidai gwargwado. Ana iya amfani da sieve ko wata na'urar watsawa don taimakawa wajen wargaza shi daidai gwargwado.

Zafin sarrafawa: Ba za a yi amfani da zafin da ke rage zafi sosai ba, in ba haka ba zai iya haifar da lalacewar zafi na HEC kuma ya shafi aikin maganin. Yawanci ya fi dacewa a sarrafa shi tsakanin 30°C da 50°C.

Hana iska shiga: A guji juyawa da sauri don hana iska shiga cikin ruwan don samar da kumfa. Kumfa zai shafi daidaito da kuma bayyanannen ruwan.

Zaɓi kayan motsa jiki da suka dace: Zaɓi kayan motsa jiki da suka dace bisa ga dankowar maganin. Don maganin ƙarancin danko, ana iya amfani da kayan motsa jiki na yau da kullun; don maganin rage danko, ana iya buƙatar mai ƙarfafan mai motsawa.

Ajiya da kiyayewa:
Ya kamata a adana maganin HEC da aka narkar a cikin akwati da aka rufe don hana danshi ko gurɓatawa. Idan aka adana na dogon lokaci, a guji hasken rana kai tsaye da yanayin zafi mai yawa don tabbatar da daidaiton maganin.

Matsaloli da mafita na yau da kullun
Rushewar da ba ta daidaita ba:
Idan narkarwar ba ta daidaita ba, yana iya zama saboda an yayyafa foda da sauri ko kuma an gauraya shi yadda bai kamata ba. Maganin shine a inganta daidaiton juyawa, ƙara lokacin juyawa, ko daidaita saurin ƙara foda yayin juyawa.

Samar da kumfa:
Idan kumfa mai yawa ya bayyana a cikin maganin, za a iya rage kumfa ta hanyar rage saurin juyawa ko barin shi ya daɗe. Ga kumfa da suka riga suka fara samuwa, ana iya amfani da maganin cire gas ko kuma a yi amfani da maganin ultrasonic don cire su.

Dankowar maganin ya yi yawa ko ƙasa sosai:
Idan dankowar maganin bai cika buƙatun ba, ana iya sarrafa shi ta hanyar daidaita adadin HEC. Bugu da ƙari, daidaita ƙimar pH da ƙarfin ionic na maganin shima zai iya shafar dankowar.

Za ka iya narkar da sinadarin hydroxyethyl cellulose yadda ya kamata kuma ka sami mafita mai kyau da daidaito. Kwarewar matakan aiki da matakan kariya da suka dace na iya ƙara tasirin hydroxyethyl cellulose a aikace-aikace daban-daban.


Lokacin Saƙo: Agusta-08-2024