Cellulose ether ninyongera mubisanzwe mubikoresho byubwubatsi, bikoreshwa mukuzamura imikorere yubwubatsi hamwe nubukanishi bwa minisiteri. Ubwiza nimwe mubintu byingenzi biranga selile ether, bivuga kugabana kwayo.
Ibiranga no gukoresha selile ether
Ether ya selile irimo hydroxypropyl methylcellulose (HPMC), hydroxyethyl selulose (HEC), nibindi. Inshingano zabo nyamukuru mukubaka minisiteri zirimo:
Kugumana amazi: mukugabanya guhumeka kwamazi, kongera igihe cya sima, no kongera imbaraga za minisiteri.
Kubyimba: Ongera ubwiza bwa minisiteri no kunoza imikorere yubwubatsi.
Kunoza uburyo bwo kurwanya ibimeneka: Umutungo wo kubika amazi ya selile ether ufasha kugenzura kugabanuka kwa sima, bityo bikagabanya kugaragara kumeneka.
Ubwiza bwa selulose ether bugira ingaruka kubitandukanya, gukomera no gukora neza muri minisiteri, bityo bikagira ingaruka kumikorere rusange ya minisiteri.
Ingaruka za selileose ether nziza kumbaraga za minisiteri irashobora gusesengurwa mubice bikurikira:
1. Igipimo cyo gusenyuka no gutandukana
Igipimo cyo gusenyuka kwa selile ether mumazi gifitanye isano rya bugufi nubwiza bwacyo. Cellulose ether ibice bifite ubwiza buhanitse byoroshye gushonga mumazi, bityo bigahita bitandukana. Isaranganya rimwe rishobora gutuma amazi ahamye kandi akabyimbye muri sisitemu yose ya minisiteri, bigatera imbere iterambere rimwe rya sima ya hydrata, kandi bikazamura imbaraga za kare za minisiteri.
2. Ubushobozi bwo gufata amazi
Ubwiza bwa selile ether bugira ingaruka kumikorere yabyo. Utugingo ngengabuzima twa selulose dufite ubwiza buhebuje butanga ubuso bunini bwihariye, bityo bigakora mikorobe nyinshi igumana amazi muri minisiteri. Iyi micropores irashobora kugumana neza amazi, ikongerera igihe cya sima hydrata reaction, igateza imbere ibicuruzwa biva mumazi, bityo bikongerera imbaraga za minisiteri.
3. Guhuza Imigaragarire
Bitewe nuko bitandukanijwe neza, selile ya ether selile zifite ubunini buhanitse zirashobora gukora urwego rumwe rwihuza hagati ya minisiteri hamwe na hamwe, kandi bigateza imbere imikoranire ya minisiteri. Ingaruka zifasha minisiteri gukomeza plastike nziza mugihe cyambere, kugabanya ibibaho byo kugabanuka, bityo bikazamura imbaraga muri rusange.
4. Gutezimbere amazi ya sima
Mugihe cyo gutunganya sima, gukora ibicuruzwa biva mumazi bisaba amazi runaka. Ether ya selile ifite ubwiza buhebuje irashobora gushiraho uburyo bumwe bwo guhuza amazi muri minisiteri, ikirinda ikibazo cy’ubushuhe budahagije cyangwa bukabije bw’ibanze, bigatuma iterambere ryuzuye ry’amazi, bityo bikazamura imbaraga za minisiteri.
Kwiga ubushakashatsi no gusesengura ibisubizo
Kugirango hamenyekane ingaruka za selile nziza ya selile ku mbaraga za minisiteri, ubushakashatsi bumwebumwe bwubushakashatsi bwahinduye ubwiza bwa selile ya selile kandi bugerageza imiterere yubukorikori bwa minisiteri muburyo butandukanye.
Igishushanyo mbonera
Ubushakashatsi busanzwe bukoresha selile ya ether ingero zubwiza butandukanye kandi ikiyongera kuri sima ya sima. Mugucunga izindi mpinduka (nkikigereranyo cyamazi-sima, igiteranyo rusange, kuvanga igihe, nibindi), gusa ubwiza bwa selulose ether burahinduka. Urukurikirane rwibizamini byimbaraga, harimo imbaraga zo kwikuramo imbaraga nimbaraga zoroshye, noneho birakorwa.
Ibisubizo byubushakashatsi mubisanzwe byerekana:
Urugero rwa selulose ether hamwe nubwiza buhebuje irashobora kuzamura cyane imbaraga zo gukomeretsa nimbaraga zoroshye za minisiteri mugihe cyambere (nkiminsi 3 niminsi 7).
Hamwe no kwagura igihe cyo gukira (nkiminsi 28), selile ya selile ifite ubwiza buhebuje irashobora gukomeza gutanga amazi meza no guhuza, byerekana imbaraga zihamye zo gukura.
Kurugero, mubushakashatsi bwakozwe, imbaraga zo kwikuramo za selile ya selile ifite ubwiza bwa mesh 80, mesh 100, na mesh 120 muminsi 28 yari 25 MPa, 28 MPa, na 30 MPa. Ibi birerekana ko urwego rwiza rwa selile ether, niko imbaraga zo kwikuramo za minisiteri.
Gushyira mubikorwa bya selileose ether nziza cyane
1. Hindura ukurikije ibidukikije byubaka
Iyo wubatswe ahantu humye cyangwa mugihe cy'ubushyuhe bwo hejuru, ether ya selile ifite ubwiza buhebuje irashobora gutoranywa kugirango amazi agabanuke kandi agabanye imbaraga zatewe no guhumeka.
2. Koresha nibindi byongeweho
Cellulose ether ifite ubwiza buhebuje irashobora gukoreshwa ifatanije nizindi nyongeramusaruro (nk'igabanya amazi n'ibikoresho byinjira mu kirere) kugirango irusheho kunoza imikorere ya minisiteri. Kurugero, gukoresha kugabanya amazi birashobora kugabanya igipimo cyamazi-sima no kongera ubucucike bwa minisiteri, mugihe ether ya selile itanga amazi kandi ikomeza ingaruka. Guhuza byombi birashobora kuzamura cyane imbaraga za minisiteri.
3. Gutezimbere ibikorwa byubwubatsi
Mugihe cyubwubatsi, birakenewe ko ether ya selile yangirika kandi igatatana. Ibi birashobora kugerwaho mukongera igihe cyo kuvanga cyangwa gukoresha ibikoresho bivanze kugirango tumenye neza ko ibyiza bya selile ya ether ikoreshwa neza.
Ubwiza bwa selile ether bugira ingaruka zikomeye kumbaraga za minisiteri. Cellulose ether ifite ubwiza buhebuje irashobora kugira uruhare runini rwo gufata amazi, kubyimba no kunoza imiyoboro ihuza, kandi igateza imbere imbaraga za kare hamwe nigihe kirekire cyimashini ya minisiteri. Mubikorwa bifatika, ubwiza bwa selulose ether bugomba gutoranywa neza kandi bugakoreshwa ukurikije imiterere yubwubatsi nibisabwa kugirango hongerwe imikorere ya minisiteri no kuzamura ireme ryumushinga.
Igihe cyo kohereza: Jun-24-2024