Fibre ya Cellulose ni iki?

Fibre ya selileni fibrous material ikomoka kuri selile, mubisanzwe bibaho polysaccharide iboneka murukuta rw'utugingo ngengabuzima. Cellulose ni polymer nyinshi cyane ku isi kandi ikora nkibice bigize imiterere yinkuta zingirabuzimafatizo, bitanga imbaraga, ubukana, hamwe ninkunga yingingo zimera. Fibre ya selile ikoreshwa cyane mubikorwa bitandukanye kubwimbaraga zayo, guhuza byinshi, hamwe na biodegradability. Dore incamake ya fibre selile:

Inkomoko ya Fibre ya Cellulose:

1. Ibikoresho by'ibihingwa: Fibre ya selile ikomoka cyane cyane ku masoko y'ibimera, harimo ibiti, ipamba, ikivuguto, imigano, jute, flax, na bagasse y'ibisheke. Ubwoko butandukanye bwibimera nibice birimo ubwinshi nubwoko bwa fibre selile.
2. Ibikoresho bisubirwamo: Fibre ya selile irashobora kandi kuboneka mubipapuro bitunganijwe neza, ikarito, imyenda, nibindi bikoresho birimo selile birimo imyanda cyangwa imiti.

Uburyo bwo gutunganya:

1. Gukoresha imashini: Uburyo bwa mashini, nko gusya, gutunganya, cyangwa gusya, bikoreshwa mugutandukanya fibre ya selile nibikoresho byibiti cyangwa impapuro zisubirwamo. Imashini ikora ibika imiterere karemano ya fibre ariko irashobora kuvamo uburebure bwa fibre ngufi nubuziranenge bwo hasi.
2. Imiti ivura imiti: Uburyo bwa chimique, nkibikorwa bya kraft, sulfite, cyangwa organosolv, bikubiyemo kuvura ibikoresho byibimera hamwe n’imiti kugirango bishongeshe lignine nibindi bikoresho bitari selile, hasigara fibre ya selile isukuye.
3. Hydrolysis ya Enzymatique: Hydrolysis ya Enzymatique ikoresha enzymes kugirango igabanye selile mu isukari ishonga, ishobora noneho guhindurwamo ibicanwa cyangwa ibindi binyabuzima.

Ibyiza bya Fibre ya Cellulose:

1. Imbaraga: Fibre ya selile izwiho imbaraga nyinshi, gukomera, no kuramba, bigatuma ikoreshwa muburyo bukoreshwa mubikorwa bitandukanye.
2. Absorbency: Fibre ya selile ifite imiterere myiza yo kwinjiza, ibemerera gukurura no kugumana ubushuhe, amazi, numunuko. Ibi bituma biba byiza gukoreshwa mubikoresho bikurura, nk'igitambaro cy'impapuro, guhanagura, n'ibicuruzwa by'isuku.
3. Ibinyabuzima bishobora kwangirika: Fibre ya selile irashobora kwangirika kandi ikangiza ibidukikije, kuko ishobora gusenywa na mikorobe ikabamo ibintu bitagira ingaruka, nk'amazi, dioxyde de carbone, hamwe n’ibinyabuzima.
4. Ubushyuhe bwa Thermal: Fibre ya selile ifite imiterere yihariye yubushyuhe bwumuriro, bigatuma ikoreshwa muburyo bwo kubaka ibicuruzwa byangiza, nka selile ya selile, ifasha kuzamura ingufu no kugabanya ibiciro byo gushyushya no gukonjesha.
5. Imiti ivura imiti: Fibre ya selile irashobora guhindurwa imiti kugirango itangire amatsinda akora cyangwa ihindure imitungo yabyo ikoreshwa, nka ether ya selile, esters, nibikomoka kumiti ikoreshwa mumiti, inyongeramusaruro, nibikorwa byinganda.

Porogaramu ya Fibre ya Cellulose:

1. Impapuro no gupakira: Fibre ya selile ni ibikoresho byibanze byibanze byo gukora impapuro, bikoreshwa mugukora impapuro zitandukanye namakarito, harimo impapuro zo gucapa, ibikoresho byo gupakira, impapuro za tissue, hamwe nimbaho.
2. Imyenda n'imyambaro: Fibre ya selile, nka pamba, imyenda, na rayon (viscose), ikoreshwa mugukora imyenda kugirango ikore imyenda, ubudodo, hamwe n imyenda, harimo amashati, imyenda, amajipo, hamwe nigitambaro.
3. Ibikoresho byubwubatsi: Fibre ya selile ikoreshwa mugukora ibicuruzwa bikozwe mu mbaho, nk'ibikoresho, fibre, icyerekezo cyerekezo (OSB), na pani, ndetse no mubikoresho byo kubika no kongeramo beto.
4. Ibikomoka ku bimera n'ingufu: Fibre ya selile ikora nk'ibiryo bitanga umusaruro wa biyogi, harimo Ethanol, biodiesel, hamwe na pelleti ya biomass, ndetse no mu bimera bya cogeneration bigamije ubushyuhe no kubyara amashanyarazi.
5. Ibiribwa na farumasi: Ibikomoka kuri selile, nka methylcellulose, carboxymethylcellulose (CMC), na microcrystalline selulose (MCC), bikoreshwa nkibibyimbye, stabilisateur, binders, hamwe nuwuzuza ibicuruzwa byibiribwa, imiti, imiti yo kwisiga, nibintu byita kubantu.

Umwanzuro:

Fibre ya selile ni ibintu byinshi kandi birambye hamwe nibikorwa byinshi mubikorwa byinganda, harimo gukora impapuro, imyenda, ubwubatsi, ibicanwa, ibiryo, na farumasi. Ubwinshi bwayo, kuvugurura, hamwe na biodegradabilite bituma ihitamo neza kubakora ibicuruzwa bashaka ibidukikije kandi bikora neza. Mu gihe inganda zikomeje gushyira imbere kuramba no kwita ku bidukikije, fibre ya selile iteganijwe kugira uruhare runini mu kwimuka mu bukungu buzenguruka kandi bukoresha umutungo.