Ni irihe terambere ry’isoko ry’inganda zo mu Bushinwa zitwa selulose ether mu 2022?

Dukurikije raporo ya “China Cellulose Ether Industry Research and Investment Forecast Report (2022 Edition)” yasohowe na Li mu Information Consulting, selile ni igice cy'ingenzi kigizwe n'inkuta z'utugingo ngengabuzima kandi zikwirakwizwa cyane kandi nyinshi za polisikaride muri kamere.Ifite ibice birenga 50% bya karubone mubwami bwibimera.Muri byo, selile ya selile iri hafi 100%, niyo soko ya selile isanzwe.Muri rusange ibiti, selile ifite 40-50%, kandi hariho 10-30% hemicellulose na 20-30% lignine.

Inganda za selile zo mu mahanga zirakuze cyane, kandi ahanini zihariwe ninganda nini nka Dow Chemical, Ashland, na Shin-Etsu.Ubushobozi bwa selulose ether y’amasosiyete akomeye yo mu mahanga ni toni zigera ku 360.000, muri zo Shin-Etsu w’Ubuyapani na Dow wo muri Amerika zombi zifite ubushobozi bwo gukora hafi toni 100.000, Ashland toni 80.000, na Lotte toni zirenga 40.000 (kugura Samsung -ubucuruzi bufitanye isano), inganda enye zambere zikora Ubushobozi bwo gutanga umusaruro urenga 90% (ukuyemo ubushobozi bwubushinwa).Umubare muto wibikoresho bya farumasi, ibicuruzwa byo mu rwego rwibiryo hamwe nibikoresho byo mu rwego rwo hejuru byubaka ibikoresho byo mu rwego rwa selile ya selile ikenewe mu gihugu cyanjye bitangwa n’amasosiyete azwi cyane yo mu mahanga.

Kugeza ubu, ibyinshi mubushobozi bwo gukora ibikoresho bisanzwe byubaka-selile ya selile yongerewe mubushinwa byakajije umurego mu guhatanira ibikoresho byo mu rwego rwo hasi byubaka ibikoresho byo mu rwego rwo hasi, mu gihe imiti n’ibicuruzwa byo mu rwego rw’ibiribwa bifite inzitizi zikomeye za tekinike biracyari akanama gato. igihugu cyanjye selile selile ether inganda.

Ubwiza nubushobozi bwa carboxymethyl selulose nibicuruzwa byumunyu mugihugu cyanjye byateye imbere cyane mumyaka yashize, kandi ibicuruzwa byoherezwa mu mahanga byiyongereye uko umwaka utashye.Isoko ryo hanze rikenera ahanini ibyoherezwa mu gihugu cyanjye, kandi isoko ryuzuye.Icyumba cyo gukura kizaza ni gito.

Ethers ya nonionic selulose, harimo hydroxyethyl, propyl, methylcellulose nibiyikomokaho, bifite ejo hazaza heza h'isoko, cyane cyane mubisabwa murwego rwohejuru, bigifite umwanya munini witerambere ryisoko.Nkubuvuzi, irangi ryo murwego rwohejuru, ububumbyi bwo murwego rwohejuru, nibindi biracyakenewe gutumizwa hanze.Haracyariho ibyumba byinshi byo kunoza urwego rw'ikoranabuhanga ry'umusaruro n'ubushakashatsi n'iterambere, kandi hari n'amahirwe menshi yo gushora imari.

Kugeza ubu, urwego rwibikoresho bya mashini kubikorwa byo kweza imbere murugo biri hasi, bikabuza cyane iterambere ryinganda.Umwanda nyamukuru mubicuruzwa ni sodium chloride.Mu bihe byashize, centrifuges ifite amaguru atatu yakoreshwaga cyane mu gihugu cyanjye, kandi gahunda yo kweza yari ibikorwa rimwe na rimwe, bikaba byarakoreshaga imirimo myinshi, bitwara ingufu kandi bitwara ibintu.Ubwiza bwibicuruzwa nabwo biragoye kunoza.Imirongo myinshi mishya yumusaruro yatumije ibikoresho byamahanga byateye imbere kugirango bizamure urwego rwibikoresho, ariko haracyari icyuho hagati yo gutangiza umurongo wose w’ibicuruzwa n’ibihugu by’amahanga.Iterambere ry'ejo hazaza mu nganda rishobora gutekereza ku guhuza ibikoresho byo mu mahanga n'ibikoresho byo mu gihugu, hamwe n'ibikoresho bitumizwa mu mahanga kugira ngo bitezimbere umurongo w’umusaruro.Ugereranije nibicuruzwa bya ionic, ether ya selile itari iyoni ifite ibyangombwa bya tekiniki bisabwa, kandi birihutirwa guca inzitizi za tekiniki mu ikoranabuhanga ry’umusaruro no kwagura porogaramu.