izinto zokusetshenziswa eziyinhloko ezidingekayo ekukhiqizwenii-cellulose etherkufaka phakathi ukotini ocwengekile (noma i-pulp yokhuni) kanye nezinye izinyibilikisi zamakhemikhali ezivamile, njenge-propylene oxide, i-methyl chloride, i-caustic soda ewuketshezi, i-caustic soda, i-ethylene oxide, i-toluene nezinye izinto ezisizayo. Amabhizinisi omkhakha ophakeme alo mkhakha afaka phakathi ukotini ocwengekile, amabhizinisi okukhiqiza i-pulp yokhuni kanye namanye amabhizinisi amakhemikhali. Ukushintshashintsha kwentengo kwezinto zokusetshenziswa eziyinhloko okukhulunywe ngazo ngenhla kuzoba nomthelela ohlukahlukene ezindleleni zokukhiqiza kanye nentengo yokuthengisa ye-cellulose ether.
Izindleko zekotini elicwengisiwe ziphakeme kakhulu. Uma sibheka i-cellulose ether yezinga lezinto zokwakha njengesibonelo, ngesikhathi sokubika, izindleko zekotini elicwengisiwe zabalelwa ku-31.74%, 28.50%, 26.59% kanye no-26.90% wezindleko zokuthengisa ze-cellulose ether yezinga lezinto zokwakha ngokulandelana. Ukuguquguquka kwentengo yekotini elicwengisiwe kuzothinta izindleko zokukhiqiza ze-cellulose ether. Izinto ezisetshenziswa kakhulu ekukhiqizeni ikotini elicwengisiwe yizinti zikakotini. Izinti zikakotini zingenye yemikhiqizo engaphansi kwenqubo yokukhiqiza ikotini, esetshenziswa kakhulu ukukhiqiza i-pulp kakotini, ikotini elicwengisiwe, i-nitrocellulose neminye imikhiqizo. Inani lokusetshenziswa kanye nokusetshenziswa kwezinti zikakotini kanye nokotini kuhlukile kakhulu, futhi intengo yayo iphansi ngokusobala kuneyokotini, kodwa inobuhlobo obuthile nokuguquguquka kwentengo yokotini. Ukuguquguquka kwentengo yezinti zikakotini kuthinta intengo yokotini elicwengisiwe.
Ukushintshashintsha okukhulu kwentengo kakotini ocociwe kuzoba nomthelela ohlukile ekulawulweni kwezindleko zokukhiqiza, intengo yomkhiqizo kanye nenzuzo yamabhizinisi kulo mkhakha. Uma intengo kakotini ocociwe iphezulu futhi intengo kakotini ocociwe ishibhile, ukuze kuncishiswe izindleko, ukhuni olucociwe lungasetshenziswa njengesithasiselo kanye nesengezo sikakotini ocociwe, ikakhulukazi ekukhiqizweni kwama-ether e-cellulose ane-viscosity ephansi njenge-pharmaceutical kanye ne-food grade.ama-ether e-celluloseNgokusho kwedatha evela kuwebhusayithi ye-National Bureau of Statistics, ngo-2013, indawo yokutshala ukotini ezweni lami yayingamahektha ayizigidi ezingu-4.35, kanti umkhiqizo wokotini kazwelonke wawungamathani ayizigidi ezingu-6.31. Ngokusho kwezibalo ezivela kwi-China Cellulose Industry Association, ngo-2014, umkhiqizo ophelele wokotini ocwengekile okhiqizwe abakhiqizi abakhulu bokotini ocwengekile basekhaya wawungamathani angu-332,000, futhi ukutholakala kwezinto zokusetshenziswa kuningi.
Izinto zokusetshenziswa eziyinhloko zokukhiqizwa kwemishini yamakhemikhali e-graphite yi-carbon yensimbi ne-graphite. Intengo ye-carbon yensimbi ne-graphite ibangela ingxenye ephezulu yezindleko zokukhiqizwa kwemishini yamakhemikhali e-graphite. Ukuguquguquka kwamanani kwalezi zinto zokusetshenziswa kuzoba nomthelela othile ezindleleni zokukhiqiza kanye nentengo yokuthengisa yemishini yamakhemikhali e-graphite.
Isikhathi sokuthunyelwe: Ephreli-25-2024