Ukucutshungulwa kwe-oyela yokudla kuyinqubo ebalulekile ethinta ngqo ikhwalithi, ukuphepha, nokubukeka kwe-oyela yokupheka edliwayo emhlabeni jikelele. Phakathi kwezinyathelo ezibalulekile zokucutshungulwa, ukunciphisa umbala nokukhipha i-phosphorus kudlala indima ebalulekile ekususeni izinto ezingcolile ezifana nezithako zokupenda ne-phospholipids. I-silica ethathwayo ivele njengempahla engabalulekile kulokhu ngenxa yesakhiwo sayo esinokungena kakhulu kanye nezici zokumunca ezinhle. Isebenza njengendlela ephumelelayo yokucacisa ama-oyela, iqinisekisa umbala ophakeme nokuzinza ngenkathi igcina inani lokudla. Le ndatshana ihlola indima ehlukahlukene ye-silica ethathwayo ekucutshungweni kwe-oyela yokudla, igxile ezisebenzisweni zayo ezinqubweni zokunciphisa umbala nokukhipha i-phosphorus.

Ukusetshenziswa kwe-silica adsorbents ekucutshungweni kwe-oyela edliwayo kuqala eminyakeni eminingi edlule, kuthuthuka kusukela emhlabeni wokuqala wokuhlunga kuya kwi-silicas ezakhiwe kahle. Izindlela zokuqala zokucutshungulwa zazincike kumathafa wemvelo ukuze kususwe imibala, kodwa lezi zazinezimfanelo ezithile zokusebenza nokukhetha. Ngokuhamba kwesikhathi, i-silica eyenziwe ngokuqondile enosayizi wepore ophakathi kanye ne-chemistry yesurface yathola ukubaluleka ngenxa yokukwazi kwayo okuphezulu kokumunca. Ukushintsha kuya kwi-silica adsorbent kwashukumisela isidingo se-oyela enobukhulu obuphakeme kanye nokuhambisana nezindinganiso eziqinile zokuphepha kokudla. Namuhla, ama-adsorbents asekelwe ku-silica ahlelwe ukuze athuthukise ukunciphisa umbala nokususa izixazululo zephosphorus, ebonisa intuthuko enkulu kwezobuchwepheshe ezindleleni zokucutshungulwa.

Amafutha adliwayo ngokwemvelo aqukethe izinto ezihlukahlukene eziphazamisa ikhwalithi yawo, izici zokuzwa, kanye nesikhathi sokugcina. Izinto eziyinhloko eziphazamisa zifaka phakathi ama-pigment afana ne-chlorophyll kanye ne-carotenoids, athinta imibala engafunwa; ama-phospholipids (ama-gums) abanga ukungcola nokuphuma kwemibala; kanye nezinsimbi ezincane ezikhuthaza ukungcola kokuphuma. Lezi zinto eziphazamisa zingaba nomthelela omubi ekuzinzileleni kwamafutha, ukunambitheka, kanye nokwamukelwa ngababukeli uma zingasuswa kahle. Ukususwa kahle kwalezi zinto zokungcola kubalulekile ukuze kuhlangatshezwane nezindinganiso zezimboni futhi kulethe amafutha anokucaca okuphezulu nokuphepha. I-silica ethathwayo inikeza isixazululo esikhangayo sokukhipha lezi zinto ezilimazayo.

Phakathi kwezinto ezahlukene zokumunca, i-silica ibonakala ngenxa yesikhala sayo esikhulu, i-porosity, kanye nezici zokuphatha ezilungisekayo. I-silica yokudla iklanyelwe ngokukhethekile ukumunca ama-pigment kanye ne-phospholipids ngempumelelo ngaphandle kokwephula ikhwalithi ye-oyela. Izinhlobo ze-silica ezihlukene, ezihlanganisa i-hydrophobic ne-hydrophilic, zinikeza ukuhamba phambili ekucubunguleni izinhlobo ezahlukene ze-oyela. Uma kuqhathaniswa nezindawo zokuhlunga ezijwayelekile, i-silica inikeza amandla okunciphisa angcono, isikhathi sokucubungula esisheshayo, kanye nokuvuselelwa okulula. Lezi zinzuzo zenza i-silica ibe ukukhetha okuthandwayo kokumunca izinqubo zokunciphisa umbala we-oyela odlayo namaphosphorization.

Inqubo yokuhlanza ebandakanya ama-silica adsorbents ngokuvamile ifaka izinyathelo eziningana ezibalulekile: ukulungiselela ukuze kukhishwe amafutha akhululekile, ukuhlanganisa i-silica ne-oyela ezingeni lokushisa elilawulwayo, uku-adsorption ngaphansi kokuhlanza, nokuhlunga ukuze kuhlukaniswe i-silica esebenzisiwe. Ukuhlanzwa kokungcoliswa nokukhipha i-phosphorus kuncike ezicini ezifana nohlobo lwe-silica, umthamo, isikhathi sokuxhumana, kanye nezinga lokushisa. Ukuhlela lezi zici kuqinisekisa ukususa okukhulu kwe-pigments kanye nezakhi ze-phosphorus ngenkathi kugcinwa izakhamzimba ezibalulekile nokuzinza kwe-oyela. Ngaphezu kwalokho, ukuphathwa ngokucophelela nokuvuselelwa kwe-silica esetshenzisiwe kunikeza izinzuzo zezezimali nezemvelo.

Izifundo ngama-soybean, ama-palm, kanye namafutha e-sunflower zikhombisa ukusebenza okuhle kwe-silica adsorbents. Kuma-soybean oil, i-silica ikhulula kahle i-chlorophyll ne-phospholipids, ithuthukisa umbala futhi inciphisa okuqukethwe kwe-gum ukuze ihlangabezane nezindinganiso zamafutha adliwayo. Ukucubungula amafutha e-palm kuzuza ekwazini kwe-silica uku-adsorb ama-carotenoids, okuholela kumafutha akhanyayo futhi aqinile. Ukuhlanzwa kwamafutha e-sunflower kubona ukucaca okuthuthukisiwe nokuzinza kwe-oxidative ngenxa yokuhambisana okuphezulu kwe-silica namametal amancane kanye ne-pigments. Lezi zifundo zikhombisa ukuhamba kwe-silica nokusebenza kahle kwayo kumafutha adliwayo ahlukahlukene, kukhombisa indima yayo ebalulekile ekucubunguleni kwanamuhla.

Spent silica iqukethe izinto ezingcolile ezithathwe, futhi idinga ukuphathwa kahle ukuze kuncishiswe umthelela emvelweni. Izindlela zokubuyisela, kuhlanganise nokwelashwa kokushisa nokuhlanza ngekemikhali, zenza kube nokusetshenziswa kabusha kwe-silica, kunciphisa izindleko zokusebenza nokukhiqizwa kwemfucumfucu. Ukubuyiselwa kahle kugcina ubuqotho besakhiwo sokumunca kanye nekhono lokumunca ukuze kube nezikhathi zokuhlunga ezilandelayo. Ngaphezu kwalokho, ezinye izinkampani, ezifana neShandong Zhonglian Chemical Co., Ltd., nikeza izixazululo eziqhubekayo zokuphathwa kokuphila kwe-silica, ugcizelela izindlela ezihambisana nemvelo ezihambisana nezindinganiso zomhlaba jikelele zokuvikela imvelo.

Izimiso zomhlaba jikelele zokuphepha kokudla zibeka imikhawulo eqinile kumazinga okuphuma kwephosphorus, ubukhulu bombala, kanye nezinga lokungcola emafutheni adliwayo. I-silica yokumunca isiza abathuthukisi ukufinyelela ukuhambisana ngokunciphisa kahle ukungcola ezingeni elamukelekayo. Izindinganiso ezifana ne-Codex Alimentarius kanye nezikhungo zomthetho zendawo zifuna ukuhlolwa okuqinile nokulawulwa kwekhwalithi ngesikhathi sokucubungula. Ukusebenzisa i-silica yokumunca yekhwalithi ephezulu eqinisekiswe yi-ISO9001 kanye nezitifiketi ze-Halal kwengeza ukuqinisekiswa kokuphepha nokuhambisana emikhiqizweni yamafutha adliwayo. I-Shandong Zhonglian Chemical Co., Ltd. iyinsiza ethembekile ehlinzeka ngemikhiqizo ye-silica eqinisekisiwe ehambisana nalezi zinga zeqhaza.

Ukusetshenziswa kwe-silica ethathwayo ekucutshungweni kwe-oyela yokudla kukhuphula izinkinga ezibalulekile zemvelo. Ukuhlolwa kwezimpilo zempilo kukhombisa ukuthi izinqubo zokuhlunga i-silica zifaka isandla ekusetshenzisweni kwamandla, ukukhiqizwa kwemfucumfucu, kanye ne-carbon footprint. Nokho, ukuthuthuka ekubuyiseni i-silica, ukuhlela izinqubo, kanye nokwenza kube nenzuzo kwemfucumfucu kunciphisile kakhulu umthelela wemvelo. Izindlela ezintsha zigxile ekunciphiseni ukusetshenziswa kwe-silica nasekuthuthukiseni ukujikeleza. Izinkampani ezifana neZhonglian Chemical Co., Ltd.phakathi kokuphila izindlela zokukhiqiza ezisimeme ukuze kuhlangabezane nezibopho zemvelo kanye nemigomo ye-circular economy.

Izinto ezintsha zakamuva zikhuphula ukusebenza kwe-silica adsorbents nge-nanotechnology, ukuguqulwa kobuso, kanye ne-hybrid composites. I-silica eguquliwe enobungako obuhambisanayo noma amaqembu athile okusebenza ithuthukisa ukuheha okukhethwayo kwe-phospholipids kanye ne-pigments. Ucwaningo lwe-mesoporous silica nanostructures lubonisa amandla aphezulu okuheha kanye nezikhathi zokucubungula ezisheshayo. Ngaphezu kwalokho, ukuhlanganiswa kwe-silica nezinye izikhala kudala imiphumela ehlanganyelwe, kuthuthukisa ukusebenza kahle kokucubungula jikelele. Lezi zinguquko eziphambili zenza i-silica ibe yisisekelo esibalulekile esikhathini esizayo sobuchwepheshe bokucubungula uwoyela odliwayo.

Indima ye-silica yokumunca ekunciphiseni umbala nokususa i-phosphorus kawoyela odliwayo ibalulekile ekukhiqizeni amafutha aphezulu, aphephile, futhi anomfanekiso omuhle. Ukuthuthuka kwayo kubonisa ukuhamba phambili okuqhubekayo okuhambelana nezidingo zezimboni zokusebenza kahle, ukuhlala, nokuhambisana. Izinzuzo eziphelele ze-silica, zisuka ekumunceni okuhle kuya ezinzuzweni zemvelo ngokuvuselelwa, zikhombisa ukubaluleka kwayo ekucubunguleni kwanamuhla. Abakhiqizi abahamba phambili njenge-Shandong Zhonglian Chemical Co., Ltd. baveza ukuhlanganiswa phakathi kwemikhiqizo ye-silica ethuthukisiwe nezindlela zokucubungula ezisindayo. Ukwamukela lezi zindlela kuqinisekisa ukuthi amafutha odliwayo ahlangabezana nezindinganiso ezikhulayo kanye nezilindelo zabathengi emhlabeni jikelele.

Ngemininingwane eyengeziwe mayelana nezixazululo zokucubungula uwoyela ophilayo ophakeme kanye nezithako ze-silica ezisezingeni eliphezulu, sicela uvakashele iImikhiqizoikhasi leShandong Zhonglian Chemical Co., Ltd.