1. Izici ezinhle
(1) ukwesekwa kwenqubomgomo
Njengezinto ezintsha ezisuselwa kwi-bio kanye nezinto eziluhlaza nezemvelo, ukusetshenziswa okubanzi kweI-Cellulose EtherEnsimini yezimboni kuyindlela yokuthuthuka yokwakha umphakathi onobungani bemvelo futhi osindisa izinsizakusebenza ngokuzayo. Ukuthuthukiswa komkhakha kuhambisana nenhloso ye-macro yomqondo yezwe lami lokuthola ukuthuthukiswa komnotho okuzinzile. Uhulumeni waseChina ukhiphe ngempumelelo izinqubomgomo nezinyathelo ezinjengokuthi "Uhlelo Lokuthuthukiswa Kwesikhathi Esihle Nesikhashana Sobuchwepheshe (2006-2020)" kanye "noHlelo Lokwakha" uhlelo lwezinhlelo zeminyaka emihlanu "ukusekela imboni ye-cellulose ether.
Ngokusho kwe- "2014-2019 China Pharmaceutical Food Cellulose EtherLeliose Ukuhlola Ukuhlola Ukuhlola kanye nombiko wokuhlaziywa kwezimali" Kukhishwe yi-China imboni imininingwane inethiwekhi, izwe seliveze ukugcizelela ezindabeni zokuvikela ezemvelo ku-New izinga. Izinhlawulo ezinkulu zokungcoliswa kwemvelo zibambe iqhaza elihle ekuxazululeni izinkinga ezinjengomncintiswano ongalungile embonini ye-cellulose ether kanye nokuhlanganisa amandla okukhiqiza imboni.
(2) ithemba lezicelo ezaphansi komfula libanzi futhi isidingo siyanda
I-Cellulose Ether yaziwa ngokuthi "i-monosodium yezimboni i-glutamate" futhi ingasetshenziswa emikhakheni ehlukahlukene yomnotho wezwe. Ukuthuthuka Komnotho kuzokwenza kahle ukukhula kwemboni ye-cellulose ether. Ngokuthuthuka okuqhubekayo kwenqubo yezwe lasemadolobheni kanye nokutshalwa kwezimali okuqinile kukahulumeni ezindaweni ezingafinyeleleki nasezindlini ezingabizi, imboni yokwakha kanye nokwakha izokhulisa kakhulu isidingo se-cellulose ether. Emakhaleni ezokwelapha nokudla, ukuqwashisa kwabantu kanye nokuvikelwa kwezemvelo kuyanda kancane kancane. Imikhiqizo engenangozi ngokomzimba futhi engangcolisi ukungcoliswa yi-Cellulose efana ne-HPMC izothatha kancane ezinye izinto ezikhona futhi yakhula ngokushesha. Ngaphezu kwalokho, ukusetshenziswa kwe-cellulose ether ngezimbobo, ubumba, izimonyo, isikhumba, iphepha, irabha, amakhemikhali nsuku zonke kanye neminye imboni iya ngokuya ibanzi kakhulu.
(3) Inqubekelaphambili yezobuchwepheshe ilungisa ukuthuthukiswa kwezimboni
Esesigabeni sokuqala sokwakhiwa kwemboni ye-cellulose ether yezwe lami, ionic carboxymethyllyllyllllll (CMC) kwakungumkhiqizo oyinhloko. Ngokwenziwa kwe-Ionic Cellulose Ether emelelwa yi-PAC ne-non-ionic cellulose ether emelelwa yi-HPMC ngokuthuthuka kanye nokuvuthwa kwenqubo, insimu yesicelo se-cellulose ether isondewe. Ubuchwepheshe obusha nemikhiqizo emisha izothatha indawo yemikhiqizo yendabuko ye-cellulose ether esikhathini esedlule futhi ithuthukise ukuthuthukiswa komkhakha.
2. Izici ezingezinhle
(1) Ukuncintisana okungahambi kahle emakethe
Uma kuqhathaniswa namanye amaphrojekthi wamakhemikhali, isikhathi sokwakha sephrojekthi ye-cellulose ether sifushane futhi imikhiqizo isetshenziswa kabanzi, ngakho-ke kukhona into yokunwetshwa ngokungafanele embonini. Ngaphezu kwalokho, ngenxa yokuntuleka kwamazinga embonini kanye nezimakethe ezimakethe ezakhiwe ngumbuso, kunamanye amabhizinisi amancane anezinga eliphansi lobuchwepheshe kanye nokutshalwa kwemali okulinganiselwe embonini; Abanye babo banezinkinga zokungcoliswa kwemvelo ezimongeni ezahlukahlukene kwinqubo yokukhiqiza, futhi basebenzise ikhwalithi ephansi, inani eliphansi nentengo ephansi elethwe ukutshala imali okuphansi kwezemvelo abathinte umncintiswano we-cellulose ether. . Ngemuva kokwethulwa kobuchwepheshe obusha nemikhiqizo emisha, indlela yokuqothula imakethe izothuthukisa isimo esikhona somncintiswano ongahlelekile.
(2) Imikhiqizo ephezulu yezobuchwepheshe neyengezwe ephezulu ingaphansi kokulawulwa kwangaphandle
Imboni ye-cellulose ether yakwamanye amazwe yaqala ngaphambili, futhi amabhizinisi okukhiqiza amelwe yi-Dow Chemical Chemical and Hercules Group e-United States asesimweni esiholayo ngokuphelele mayelana nefomula yokukhiqiza nobuchwepheshe. Okuvinjelwe ubuchwepheshe, izinkampani ze-cellulose etherther ether ikakhulukazi zikhiqiza imikhiqizo enezinto ezingezwakala eziphansi ngemikhiqizo yenqubo ephansi, ngenkathi izinkampani zakwamanye amazwe ziye zakhulisa imakethe yemikhiqizo ye-cellulose enenani eliphakeme ngokusizakala kobuchwepheshe; Ngakho-ke, eMakethe ye-Celsulose Ether yasekhaya, imikhiqizo ephezulu kakhulu idinga ukungeniswa kanye nemikhiqizo ephansi ephansi ineziteshi ezingenamandla okuthumela ngaphandle. Yize umthamo wokukhiqiza wemboni yasekhaya ye-cellulose ether ukhula ngokushesha, ukuncintisana kwayo emakethe yamazwe aphesheya kubuthakathaka. Ngokuthuthuka kwemboni ye-cellulose ether, ama-margins wenzuzo wemikhiqizo enokwengeziwe ye-value azoqhubeka nokuncipha, futhi amabhizinisi asekhaya kumele afune ukwenziwa kwezobuchwepheshe ukwephula ama-monopoly wamabhizinisi aphesheya.
(3) Ukuguquguquka kokushintshashintsha kwezintengo ezibonakalayo ezibonakalayo
Ukotini ocwengekile, izinto eziphambili ezingavuthiwe zeI-Cellulose Ether, ingabe umkhiqizo wezolimo. Ngenxa yezinguquko endaweni yemvelo, umphumela kanye nentengo kuzoshintshashintsha, okuzoletha ubunzima ekulungiseleleni okubonakalayo okubonakalayo kanye nokulawulwa kwezindleko zezinkombo eziphansi.
Ngaphezu kwalokho, imikhiqizo ye-petrochemical efana ne-propelene oxide kanye ne-methyl chloride nakho izinto eziluhlaza eziluhlaza zokukhiqizwa kwe-cellulose ether, futhi amanani awo athinteka kakhulu ekushintshashintsheni emakethe yamafutha angaphandle. Izinguquko esimweni sezepolitiki zakwamanye amazwe zivame ukuba nomthelela kumanani entengo kawoyela we-crude, ngakho-ke abakhiqizi be-cellulose ether badinga ukubhekana nemiphumela emibi yokushintshashintsha njalo kwamanani kawoyela ekukhiqizeni kwabo nasekusebenzeni kwabo.
Isikhathi Seposi: APR-28-2024