Gịnị bụ coumixythyythythythythythythythythythylythylylythylythylythylylythylythylythylythylythylythylythylylylythylythylythylylylythylythylythylythylythylythylythyl

Sodium Boelloxythythythythythythythythythythythythythythythythythyyth bụ ihe a na-ejikarị onyinye na ọtụtụ ngwa si na ọrụ dị iche iche.

Okwu Mmalite nke sodium Carroxythythythym cellulose (cmc)
Sodium Booolosethythythythythythythythythythythythythythythythythythythythythythythythythythythythythythythy, bụ ihe na-atọ ụtọ nke cellose, otu n'ime polymers kachasị ukwuu n'ụwa. Cellulose, mejupụtara nri glucose jikọtara ọnụ site na β (1 → glycosidic agbụ, a na-ahụ na mgbidi nke osisi, na-enye nkwado owuwu. Ọ na-emeghari, biodegradegradable, na ndị na-anaghị egbu egbu, na-eme ka ọ bụrụ ihe mara mma nke akụrụngwa dị iche iche.

Ọdịdị na Njirimara
CMC is synthesized by modifying cellulose through a chemical reaction, where hydroxyl groups on the cellulose backbone are replaced with carboxymethyl groups (-CH2-COOH). Ihe a na-eji na-enye mmiri solubility na akụrụngwa rhiloloala mma ka mma, na-eme ya kwesịrị ekwesị maka ọtụtụ ngwa.

Oru nke nbanye (DS) na-ezo aka na ọnụọgụ nke otu carksyyl n'otu mkpụrụ glucose ke com call ma na-emetụta Njirimara nke CMC. Vskpụrụ dị elu Ds na-ebute mmụba mmiri na viscosity.

CMC na-adị ka ọcha na-acha ọcha - ọcha sizes na-adabere na ntinye ya. Ọ bụ pucalless, enweghị uto, na ndị na-anaghị egbu egbu, na-eme ka ọ dị mma maka iji ngwaahịa na ngwaahịa ọgwụ. Cmc kwụsiri ike n'okpuru ọnọdụ pọpụ na ngosipụta dị mma nke ịkpụ ihe nkiri.

Iche iche
Mmepụta nke cmc bụ ọtụtụ usoro:
Nkwadebe nke cellulose: A na-ejikarị osisi pulp, akwa akwa, ma ọ bụ eriri osisi ndị ọzọ. The cellulose dị ọcha ma mebie ya n'ime obere eriri iji mee ka ọ bụrụ ihe na-arụ ọrụ ya.

Mmeghachi omume ealication: A na-emeso eriri akwara ọcha na sodium hydroxide (NaOh) iji mee ka otu Hydroxy rụọ ọrụ. Mgbe nke a na-esote, monochlorocetic acid (ma ọ bụ sodium sodium ya) na ngwakọta mmeghachi omume iji wepụta ndị otu akpara azụ na Cellulose Backbone.

A na-asachapụ na ịsachasị: Mgbe mmeghachi omume elivity, ngwaahịa na-esite na ya na-ejikọ ya na acid iji gbanwee ya n'ime ụdị nnu sodium. A na-asacha CMC ahụ iji wepu adịghị ọcha na ngwaahịa.

Ihicha ahihia na lingsing: cmc di ọcha na-acha uhie uhie iji wepu oke mmiri ma ghazie inweta ururu.

Ojiji na ngwa
Celloxyythythythythythylythythylythyl Cellulose na-achọta ngwa ndị dị iche iche n'ofe ọrụ dị iche iche:
Industrylọ ọrụ nri: cmc na-eji ọtụtụ ebe niile dị ka nke na-agba mmiri, na-akwụsi ike na mmiri dị ka mmiri ara ehi, a na-eme achịcha, na akwa. Ọ na-eme ka udidi, na-egbochi Synesis, ma na-eme ka ọnụ ọnụ na-egosi nri nri.

A na-eji ọgwụ ọgwụ, cmc dị ka ihe mgbochi na usoro nke mbadamba, mgbanwe vissier na nkwụsị, yana mmanu na ngwọta na ngwọta. Ọ na-ejide nkesa ọgwụ na-ejikọ ma na-achịkwa ya.

Ngwaọrụ Nlekọta nkeonwe: CMC na-etinye n'ime ngwaahịa nlekọta nke onwe ya dịka eze nta, ncha ntutu, emunsufier, na onye na-eme ihe nkiri.

A na-etinye ụlọ ọrụ akwụkwọ: na mpempe akwụkwọ, a na-agbakwunye cmc na usoro pulp iji melite ike akwụkwọ, ihe ndị dị n'elu ala, na njigide nke ndị na-eri nri dị ka ndị na-eri anụ na nro. Ọ na - eme ka mmiri na - ebelata ihe na - emebi emebi n'oge nrụpụta akwụkwọ.

Industrylọ ọrụ system: a na-eji CMC na mbipụta akwụkwọ sekọndrị na usoro ịnya mmiri dị ka nke na-acha odo odo na ihe ruru eru. Ọ na-eme ka mkpụrụ ego agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba.

Industrylọ ọrụ mmanụ na gas: cmc na-arụ ọrụ na mmiri mmiri dị ka viscosifier na mmiri mmiri na-eweghachi. Ọ na - enyere aka ịnọgidesie ike na - akwụsị ike na - egbochi ya, kwụsịtụrụ siri ike, yana njikwa mmiri rhioology n'oge a na - eme mkpọtụ.

Industrylọ ọrụ owuwu: N'ụlọ ọrụ na-ewu ihe dị ka okwute, na ngwaahịa Gypsim, cmc na-eje ozi dị ka onye na-ejide ya na-agagharị, na-eme ka ọrụ na ndọghasị.

Igwe na-asachapụ na nhicha ngwaahịa: cmc na-agbakwunye na nnu, nhicha, na ebe a na-asa akwa dị ka ndị na-eme mkpọtụ ma kwụsie ike. Ọ na - eme ka viscosis nke usoro ịmịpụta mmiri ma na - eme ka ọrụ ha dịkwuo mma.

Mkparịta ụka
A na-ewere celloxythythythythythythylythylythylylythylyylythylylylythylylylyym na-eme ihe nchebe (Gras) maka iji nri na ọgwụ ọgwụ US (FDA) na ikike nchekwa nchekwa nke Europe (EFSA). Agbanyeghị, ọ dị mkpa iji hụ na nnabata ụkpụrụ na ọkwa dị ọcha akọwapụtara iji gbochie nsonaazụ ọjọọ ọ bụla.

Ọ bụ ezie na cmc na-ewere nsị na-enweghị nsi, uzuzu nke ụmụ irighiri mmiri nwere ike ịkpata iwe na akụkụ okuku ume na eriri afọ na eriri afọ. A ga-arụ ọrụ kwesịrị ekwesị na ngwa nchekwa onwe onye (PPE) mgbe ị na-arụ ọrụ na usoro nrụpụta.

Mmetụta gburugburu
A na-enweta cmc site na akụrụngwa na-emezigharị, nke bụ isi cellose-dabere na, na-eme ya nke ọma biodegrad. Ọ na-emebi emebi site na cellymatic, n'ikpeazụ na-agbaba n'ime carbon dioxide, mmiri na biomass.

Agbanyeghị, usoro mmepụta nke cmc na-emetụta mmeghachi omume kemịkalụ na usoro ike dị ka ike oriri, ikuku griins, na ọgbọ. Mgbalị ndị na-ebuli usoro mmepụta, na-abawanye arụmọrụ ike, ma belata ihe mkpofu nwere ike iwepụ nchegbu ndị a gburugburu ebe obibi.

Celloxythythythythythythythythythymythythythylythythylythylythylythyy na ngwa dị iche iche na ngwa dị iche iche n'ofe nri, Rectomational, Akwụkwọ, akwụkwọ, na ndị ọzọ ọrụ. Ngwongwo pụrụ iche ya dị ka polymer na-agbanye mmiri na-eme ka ọ dị njọ na usoro dị iche iche, ebe ọ na-eje ozi dị ka nke na-arụ ọrụ, kwụsie ike, ihe mgbochi, na viscosise.