Ma ke ʻano he hui polymer kūlohelohe, he nui nā noi o ka cellulose i ka hana ʻana. Loaʻa nui ia mai nā paia cell o nā mea kanu a ʻo ia kekahi o nā hui organik nui loa ma ka honua. Ua hoʻohana nui ʻia ka Cellulose i ka hana pepa, nā lole, nā plastics, nā mea kūkulu hale, nā lāʻau lapaʻau, nā meaʻai a me nā ʻoihana ʻē aʻe ma muli o kona ʻano molekala kū hoʻokahi, ka palaho ʻana i ke kaiapuni a me nā waiwai kino a me nā kemika maikaʻi loa.
1. ʻOihana hana pepa
ʻO ka ʻoihana hana pepa ke kahua noi nui o ka cellulose. Hiki ke hana ʻia nā olonā mea kanu i pulp ma hope o ka mālama ʻana i ka mīkini a i ʻole kemika. Hāʻawi ka Cellulose i ka ikaika a me ke kūpaʻa ma ke ʻano he mea nui i kēia kaʻina hana. I ke kaʻina hana pepa, hiki ke hoʻomalu ʻia ka omo ʻana o ka wai, ka laumania a me ka ikaika tensile o ka pepa ma ka hoʻohui ʻana i nā mea hoʻohui kemika a me ka hoʻohana ʻana i nā hui fiber like ʻole. ʻO ka puka ʻana mai o ka pepa hana hou ʻia e hoʻoikaika hou aku i ka hoʻomau a me ka hana hou ʻana o ka cellulose, e ʻoi aku ka maikaʻi o nā mea pili i ke kaiapuni.
2. ʻOihana lole
Hoʻohana nui ʻia nā olonā cellulose (e like me ka pulupulu) i ka hana ʻana i nā lole ma ke ʻano he mea maka kumu o ka ʻoihana lole. Loaʻa i nā olonā pulupulu ma mua o 90% cellulose, ka mea e palupalu ai, hygroscopic, hanu a me nā waiwai maikaʻi ʻē aʻe, kūpono no ka hana ʻana i nā ʻano lole like ʻole. I nā makahiki i hala iho nei, hiki ke mālama ʻia nā olonā cellulose me ke kemika e hana i nā olonā cellulose i hana hou ʻia e like me nā olonā viscose a me nā olonā modal, e hoʻonui hou ana i ka hoʻohana ʻana o ka cellulose i ka ʻoihana lole. ʻAʻole wale kēia mau olonā he palupalu a ʻoluʻolu hoʻi, akā he mau waiwai antibacterial a biodegradable maikaʻi hoʻi.
3. Nā bioplastics a me nā mea biodegradable
Hiki ke hoʻohana ʻia ka Cellulose e hana i nā plastics biodegradable i ka ʻoihana plastics, ʻo ia kekahi o nā kuhikuhi noiʻi koʻikoʻi no ka hoʻoponopono ʻana i ka pilikia o ka "haumia keʻokeʻo". Ma ka hana ʻana i ka cellulose i loko o ka cellulose acetate a i ʻole cellulose ether, hiki ke hoʻohana ʻia e hana i nā kiʻiʻoniʻoni plastic eco-friendly, nā mea ʻaina, a me nā mea ʻē aʻe. Loaʻa i kēia mau mea ke kūpaʻa kemika ikaika a me nā waiwai kino, a maʻalahi hoʻi e hoʻohaumia i ke kaiapuni kūlohelohe, e hōʻemi ana i ka hopena o ka ʻōpala plastic i ke kaiapuni kaiaola.
4. Nā mea hana hale
I loko o ka ʻoihana kūkulu hale, hoʻohana nui ʻia ka cellulose e hana i nā papa sima fiber, nā papa gypsum i hoʻoikaika ʻia e ka fiber a me nā mea hoʻomehana wela. ʻO ka hoʻohui ʻana i nā fiber cellulose me nā mea ʻē aʻe e hiki ke hoʻonui i ko lākou kūpaʻa i ka hopena, ka ikaika tensile, a hoʻomaikaʻi i ka hoʻomehana wela a me ka hoʻomehana leo. No ka laʻana, he mea hoʻomehana wela aloha kaiapuni ka mea hoʻomehana wela cellulose. Ma ka hoʻokomo ʻana i ka pauka cellulose a i ʻole nā ʻāpana cellulose i loko o ka paia hale, hiki iā ia ke hoʻomehana pono a hoʻemi i ka walaʻau, a ʻo kona mau waiwai kūlohelohe pale pepeke e hoʻohana nui ʻia i ke kūkulu hale.
5. ʻOihana meaʻai a me nā lāʻau lapaʻau
He mea nui nā noi o nā mea i loaʻa mai ka cellulose e like me ka carboxymethyl cellulose (CMC) a me ka methyl cellulose (MC) i nā ʻoihana meaʻai a me nā lāʻau lapaʻau. Hoʻohana nui ʻia ka Carboxymethyl cellulose ma ke ʻano he mea hoʻomānoanoa, mea hoʻopaʻa a me ka emulsifier i ka meaʻai, ʻoiai ʻo ka methyl cellulose e hoʻohana pinepine ʻia ma ke ʻano he mea hoʻoheheʻe i nā papa ma muli o kona hoʻopili maikaʻi a me ka biocompatibility. Eia kekahi, hiki ke hoʻohui ʻia ka cellulose i ka meaʻai ma ke ʻano he fiber dietary e kōkua i ka poʻe e hoʻomaikaʻi i ke olakino ʻōpū.
6. ʻOihana hoʻonani
Hoʻohana pinepine ʻia ka Cellulose ma ke ʻano he mea hoʻomānoanoa a me ka mea hoʻopaʻa i nā mea hoʻonani. No ka laʻana, hiki i ka carboxymethyl cellulose maʻamau a me ka microcrystalline cellulose ke hoʻonui i ka viscosity a me ke kūpaʻa o nā mea hoʻonani a pale i ka stratification o nā mea hoʻohui. Eia kekahi, ʻo ka degradability a me ka non-toxicity o ka cellulose e kūpono ia no ka hoʻohana ʻana i nā huahana hoʻomaʻemaʻe, nā huahana mālama ʻili a me ka makeup.
7. Nā mea pili i ke kaiapuni a me nā mea kānana
Ma muli o ke ʻano porous a me ka adsorption maikaʻi o ka cellulose, hoʻohana nui ʻia ia i nā mea kānana. Hoʻohana ʻia nā membrane cellulose a me nā nanofibers cellulose i ka kānana ea, ka mālama wai a me ka mālama ʻana i ka wai ʻino ʻoihana. ʻAʻole hiki i nā mea kānana cellulose ke wehe wale i nā ʻāpana i hoʻokuʻu ʻia, akā hoʻopili pū i nā mea ʻino, me nā pono o ka pono kiʻekiʻe a me ka palekana o ke kaiapuni. Eia kekahi, ʻo ka noiʻi noi o nā nanofibers cellulose e loaʻa iā ia ka hiki ke loaʻa i nā ʻoihana kānana a me ka palekana o ke kaiapuni i ka wā e hiki mai ana.
8. Kahua ikehu
Ua huki pū ka biomass cellulose i ka nui o ka nānā ʻana ma ke kahua ikehu. Hiki i ka Cellulose ke hana i ka ikehu hou e like me ka bioethanol a me ka biodiesel ma o ka biodegradation a me ka fermentation. Ke hoʻohālikelike ʻia me ka ikehu petrochemical, ʻoi aku ka maikaʻi o nā huahana puhi o ka ikehu biomass i ke kaiapuni a kūlike me ke kumumanaʻo o ka hoʻomohala hoʻomau. Ke hoʻomaikaʻi mālie nei ka ʻenehana hana o ka cellulose biofuel, e hāʻawi ana i nā hiki hou no ka ikehu maʻemaʻe i ka wā e hiki mai ana.
9. Hoʻohana ʻia o ka nanotechnology
ʻO nā nanofibers cellulose (CNF) kahi holomua koʻikoʻi i ka noiʻi cellulose i nā makahiki i hala iho nei. Ma muli o ko lākou ikaika kiʻekiʻe, ka haʻahaʻa haʻahaʻa a me ka biocompatibility maikaʻi, hoʻohana nui ʻia lākou i nā mea hui like ʻole. ʻO ka hoʻohui ʻana o nā nanofibers cellulose hiki ke hoʻomaikaʻi nui i nā waiwai mechanical o nā mea hui, a i hoʻohālikelike ʻia me nā nanomaterials ʻē aʻe, hiki ke hoʻohou hou ʻia nā nanofibers cellulose a biodegradable, no laila he nui ko lākou hiki i nā mea uila, nā sensor, nā implants lapaʻau a me nā mea hana kiʻekiʻe.
10. ʻenehana paʻi a me ka ʻīnika
I ka paʻi ʻana a me ka ʻenehana inkjet, hoʻohana ʻia nā derivatives cellulose e hoʻomaikaʻi i ke kahe a me ka adsorption o nā ʻīnika, e hoʻonui ai i ka like o ka hopena paʻi. I nā ʻīnika paʻi inkjet, hiki i ka cellulose ke hoʻonui i ka piha a me ka moakāka o nā kala. Eia kekahi, hiki i ka transparency a me ka ikaika o ka cellulose ke hoʻomaikaʻi i ka maikaʻi o ka pepa paʻi a hōʻemi i ka hoʻolaha ʻana o ka ʻīnika, a pēlā e hoʻonui ai i ke ʻano o nā huahana paʻi.
Ma ke ʻano he mea polymer kūlohelohe hou a palaho, ua lilo ka cellulose i hoʻokahi o nā mea nui i ka hana ʻana o kēia au. ʻO kona hoʻohana ākea ʻana ma nā ʻano like ʻole e hōʻike ana i kona ʻano like ʻole a me ka pale ʻana i ke kaiapuni, a paipai i ka hoʻololi ʻōmaʻomaʻo o nā ʻoihana he nui. I ka wā e hiki mai ana, me ka hoʻomohala mau ʻana o ka ʻepekema a me ka ʻenehana a me ka holomua o ka nanotechnology cellulose, e ʻoi aku ka ʻokoʻa o ka hoʻohana ʻana o ka cellulose.
Ka manawa hoʻouna: Nov-01-2024