Ngokuvumelana ne "China Cellulose Ether Industry Research and Investment Forecast Report (2022 Edition)" ekhishwe yi-Li mu Information Consulting, i-cellulose iyingxenye eyinhloko yezindonga zamaseli ezitshalo kanye ne-polysaccharide esabalaliswa kakhulu futhi echichima kakhulu ngokwemvelo.Ibala ngaphezu kwama-50% wekhabhoni yombuso wezitshalo.Phakathi kwazo, okuqukethwe kwe-cellulose ukotini kusondele ku-100%, okuwumthombo ohlanzekile we-cellulose wemvelo.Ngokhuni jikelele, i-cellulose i-akhawunti ye-40-50%, futhi kukhona i-10-30% ye-hemicellulose kanye ne-20-30% ye-lignin.
Imboni ye-cellulose ether yangaphandle isivuthiwe, futhi ngokuyisisekelo ilawulwa amabhizinisi amakhulu afana ne-Dow Chemical, i-Ashland, ne-Shin-Etsu.Amandla okukhiqiza i-cellulose ether ezinkampanini ezinkulu zakwamanye amazwe angaba amathani angu-360,000, lapho iShin-Etsu yaseJapane neDow yase-United States zombili zinamandla okukhiqiza angaba amathani angu-100,000, i-Ashland amathani angu-80,000, kanti iLotte ingaphezu kwamathani angu-40,000 (ukuthengwa kwe-Samsung. -amabhizinisi ahlobene), abakhiqizi abane abaphezulu Amandla okukhiqiza angaphezulu kuka-90% (ngaphandle kwamandla okukhiqiza aseShayina).Inani elincane lemikhiqizo yemithi, yezinga lokudla kanye nekhwalithi ephezulu yokwakha i-cellulose ethers edingekayo ezweni lami inikezwa izinkampani zakwamanye amazwe ezaziwayo.
Njengamanje, iningi lamandla okukhiqiza ama-ethers e-cellulose okwakhiwa okujwayelekile anwetshiwe e-China liye laqinisa ukuncintisana kwemikhiqizo yezinga eliphansi lezinto zokwakha, kuyilapho imikhiqizo yemithi nokudla enezithiyo eziphezulu zobuchwepheshe iseyibhodi elifushane imboni yezwe lami ye-cellulose ether.
Izinga namandla okukhiqiza e-carboxymethyl cellulose kanye nemikhiqizo yawo kasawoti ezweni lami kuye kwathuthukiswa kakhulu eminyakeni yamuva nje, futhi umthamo wokuthekelisa uye wanda unyaka nonyaka.Isidingo semakethe yangaphandle sincike kakhulu ekuthengisweni kwezwe lami, futhi imakethe igcwele kakhulu.Igumbi lokukhula kwesikhathi esizayo lilinganiselwe.
I-Nonionic cellulose ethers, ehlanganisa i-hydroxyethyl, i-propyl, i-methylcellulose kanye nokuphuma kwayo, inamathuba amahle emakethe esikhathini esizayo, ikakhulukazi ezicelweni ezisezingeni eliphezulu, ezisenendawo enkulu yokuthuthukiswa kwemakethe.Okufana nomuthi, upende wezinga eliphezulu, izitsha zobumba zezinga eliphezulu, njll. kusadingeka zingeniswe kwamanye amazwe.Kusenendawo enkulu yokwenza ngcono izinga lobuchwepheshe bokukhiqiza kanye nocwaningo nentuthuko, futhi kunamathuba amakhulu okutshala imali.
Njengamanje, izinga lemishini yemishini yenqubo yokuhlanza yasekhaya liphansi, elivimbela kakhulu ukuthuthukiswa kwemboni.Ukungcola okuyinhloko emkhiqizweni yi-sodium chloride.Esikhathini esedlule, ama-centrifuge anemilenze emithathu ayesetshenziswa kakhulu ezweni lami, futhi inqubo yokuhlanza kwakuwukusebenza ngezikhathi ezithile, okwakudinga abasebenzi abaningi, kudla amandla futhi kudla izinto ezibonakalayo.Ikhwalithi yomkhiqizo nayo inzima ukuyithuthukisa.Iningi lemigqa emisha yokukhiqiza ingenise impahla yangaphandle ethuthukile ukuze kuthuthukiswe izinga lemishini, kodwa kusenegebe phakathi kokuzenzakalela kwawo wonke ulayini wokukhiqiza kanye namazwe angaphandle.Intuthuko yesikhathi esizayo yemboni ingacabangela ukuhlanganiswa kwemishini yangaphandle kanye nemishini yasekhaya, kanye nemishini yokungenisa ezixhumanisini ezibalulekile zokuthuthukisa ukuzenzekelayo komugqa wokukhiqiza.Uma kuqhathaniswa nemikhiqizo ye-ionic, ama-non-ionic cellulose ether anezidingo zobuchwepheshe eziphakeme, futhi kuyaphuthuma ukwephula izithiyo zobuchwepheshe kubuchwepheshe bokukhiqiza kanye nokwandiswa kwesicelo.
Isikhathi sokuthumela: Apr-10-2023