Emkhakheni oshintshayo wezamakhemikhali ezimbonini, izithako zamakhemikhali eziluhlaza ziye zavela njengezingxenye ezibalulekile ekuthuthukiseni izindlela ezisimeme. Lezi zithako, ikakhulukazi emkhakheni wamapulasitiki, zidlala indima ebalulekile ekuthuthukiseni izici zezinto ngenkathi zihambisana nezimiso zokunakekela imvelo. Incazelo ye-green chemistry igxila ekwakhiweni kwemikhiqizo namakhono amakhemikhali anciphisa noma asuse izinto eziyingozi, futhi le filosofi iqhakambisa ukuthuthukiswa kwezithako zamapulasitiki ezinganaki umthelela omubi emvelweni. Izinto ezisimeme azithuthukisi nje ukusebenza komkhiqizo kodwa futhi zinikela emnothweni oyindilinga ngokuvumela ukugaywa kabusha kalula nokunciphisa umthelela omubi emvelweni. Lesi sihloko sihluza izithako ezintsha zamakhemikhali eziluhlaza ezinikezwa yi-Shandong Changxing Plastic Additives Co., Ltd., sigcizelela izinzuzo zazo, ukuthobela imithetho, kanye nezinzuzo zemakethe ngaphakathi kombuso we-EU.

Izithako zepulasitiki azinakugwenywa ekwenziweni kwezimboni zesimanje, zithuthukisa ukuguquguquka, ukuqina, nokusebenza kahle kokucubungula. Noma kunjalo, izithako zendabuko zivame ukuba nezingozi zemvelo, okwenza ukuguqukela kumakhemikhali okuhlanza angaboliswa nezincibilikisi eziluhlaza kubaluleke kakhulu ezimbonini ezihambisana nemvelo. Ngokuhlanganisa izithako zamakhemikhali aluhlaza, izinkampani zinganciphisa kakhulu umkhondo wazo wekhabhoni futhi zisekele izinhloso zemvelo zomhlaba wonke. Izigaba ezilandelayo zihlakaza ukuthi iShandong Changxing Plastic Additives Co., Ltd. igqugquzela kanjani le mpi eluhlaza ezithakweni zepulasitiki, ikakhulukazi igxile kuma-plasticizer aluhlaza ahambisana nemithetho eqinile yokusimama.

I-Shandong Changxing Plastic Additives Co., Ltd. ingumkhiqizi ohamba phambili ochwepheshe kwezithako zepulasitiki ezisezingeni eliphezulu, enekomkhulu eJining, Shandong. Ngokuzibophezela okuqinile ekwenzeni izinto ezintsha nasekuvikeleni imvelo, le nkampani izibeke njengomdlandla ekukhiqizeni izithako zamakhemikhali eziluhlaza eziklanyelwe izidingo zezimboni ezisimeme. Umsebenzi wabo ugxile ekuhlinzekeni izithako ezithuthukisiwe nezithako ezingagcini nje ngokuthuthukisa ukusebenza komkhiqizo kodwa futhi kunciphisa kakhulu umthelela emvelweni. Ngokugxila ezimisweni zamakhemikhali aluhlaza, uhla lomkhiqizo lwenkampani lusekela ukukhiqizwa kwezinto ezingasetshenziswa kabusha nezisimeme, okufunwa kakhulu yimikhiqizo yomhlaba wonke.

Ukuzinikela kwenkampani kudlulela ngalé kokukhiqiza kufaka phakathi ucwaningo nentuthuko yezincibilikisi ezintsha eziluhlaza kanye namafomula aphephile emvelweni. Lokhu kuzinikela kuqinisekisa ukuthi imikhiqizo yabo ihlangabezana namazinga omthetho aqhubekayo kanye nokulindela kwemboni. Kulabo abanesifiso sokuhlola lonke uhlu lomkhiqizo wenkampani kanye nezixazululo ezintsha, ikhasi le-Imikhiqizo linikeza imininingwane ephelele. Ngaphezu kwalokho, ukuzibophezela kwabo emisebenzini yomphakathi kanye nokuqhubeka komnotho kuchazwe ku-Mayelana Nathi ikhasi.

I-Shandong Changxing Plastic Additives Co., Ltd. inikeza uhla lwama-plasticizer aluhlaza aklanyelwe ukuthuthukisa ukuguquguquka nokuqina kwamaplastiki ngaphandle kokudela ukwethembeka kwemvelo. Lezi zithako zakhiwe kusetshenziswa izindlela ezithuthukisiwe ze-green chemistry, ziqinisekisa ukuthi azinabuthi, ziyaboleka, futhi ziyavumelana nemijikelezo yokukhiqiza esimeme. Ngokungafani nama-plasticizer ajwayelekile, izithako zethu zamakhemikhali aluhlaza azikhululi izinsalela eziyingozi ngesikhathi sokucubungula noma sokulahla, zihambisana nezinqubo zamakhemikhali aphephile naqhubekayo.

Enye yezici ezivelele zezithako zethu eziluhlaza ukusebenza kwazo kahle ezintweni ezisetshenziswe kabusha, ikakhulukazi i-PET (i-polyethylene terephthalate). Lezi zithako zepulasitiki eziluhlaza zithuthukisa izakhiwo zemishini zamaplastiki asetshenziswe kabusha, okwenza afanele izicelo eziphakeme ngenkathi kuthuthukiswa ukujikeleza ekusetshenzisweni kwepulasitiki. Le nqubekela phambili ixazulula inkinga ebalulekile embonini: ukugcina ikhwalithi ezintweni ezisetshenziswe kabusha ngaphandle kokusebenzisa izithako zamakhemikhali eziyingozi. Ngaphezu kwalokho, imikhiqizo yethu ithatha indawo yezincibilikisi zendabuko ngezincibilikisi eziluhlaza ezinciphisa ukukhishwa kwezinto eziyingozi eziguquguqukayo (i-VOC), okufaka isandla ezindaweni zokukhiqiza eziphephile.

Izithako zethu zamachemikhali aluhlaza zidlala indima ebalulekile ekuthuthukiseni ukusimama ngokwenza lula ukusetshenziswa kwamapulasitiki asetshenziswe kabusha kanye nokunciphisa ukukhishwa kwekhabhoni emikhiqizweni yokukhiqiza. Ukufaka lezi zithako kusiza abakhiqizi ukuthi bakhiqize imikhiqizo eqinile, esezingeni eliphezulu kusuka ku-PET esetshenziswe kabusha, kukhuthaza ukusetshenziswa kabusha kwezinto kanye nokunciphisa udoti wokulahlwa. Lokhu kuhambisana nemizamo yomhlaba wonke yokuguqukela komnotho oyindilinga lapho udoti uncishiswa khona, futhi izinsiza zisetshenziswa kahle.

Ngokusebenzisa amakhemikhali okuhlanza angaboliswa kanye nezengezo ezinganakile zemvelo, abakhiqizi bangakwazi futhi ukuqinisekisa imijikelezo yempilo yomkhiqizo ephephile kusukela ekukhiqizeni kuze kube yilapho ilahlwa. Ukusetshenziswa kwezinto zokunwebisa eziluhlaza nakho kusekela ukuncishiswa okukhulu kokukhishwa kwe-greenhouse gas okuhambisana nokukhiqizwa kwepulasitiki, okubhekana ngqo nokukhathazeka ngokushintsha kwesimo sezulu. Lezi zinzuzo zemvelo zenza izithako zethu zibe nomthelela omkhulu ezinkampanini ezisebenza ngaphakathi kwe-EU, lapho imithetho yokusimama kanye nesidingo sabathengi semikhiqizo enobungani nemvelo siqhubeka nokukhula.

Ukuqiniswa kwezinhlaka eziqine kakhulu zomthetho kuyingxenye eyinhloko yezithako zethu zamakhemikhali aluhlaza. I-Shandong Changxing Plastic Additives Co., Ltd. iqinisekisa ukuthi yonke imikhiqizo ihlangabezana noma idlula amazinga emvelo e-EU, okubandakanya nalezo ezihlobene nemithetho yentela ye-carbon. Izinqubomgomo zentela ye-carbon ye-EU zikhuthaza ukusetshenziswa kwezinto ezizinzile nezinqubo zamakhemikhali ngokunikeza izaphulelo ezinkulu zentela ezinkampanini ezinciphisa ukukhishwa kwazo kwe-carbon. Ama-plasticizer ethu aluhlaza anenzuzo kakhulu kulo mongo, njengoba anikela ekunciphiseni ukukhishwa kwe-carbon nokuthuthukisa ukusebenziseka kabusha, okwenza abakhiqizi bafanelekele lezi zinzuzo zezomnotho.

Ngaphezu kwalokho, izithako zethu zinikeza umkhawulo wokuncintisana emakethe ye-EU ngokuhambisana nezidingo eziqinile zesifunda zokuhambisana namakhemikhali aluhlaza kanye nemikhiqizo esimeme. Izinkampani ezisebenzisa izithako zethu zingakwazi ukumaketha imikhiqizo yazo ngokuzethembayo njengemvelo, ebolayo, futhi ehambisana namazinga emakhemikhali aluhlaza. Lesi sikhundla asanelisi nje iziphathimandla ezilawulayo kodwa futhi siheha abathengi abazisa imvelo, ngaleyo ndlela sithuthukisa isithunzi somkhiqizo kanye nesabelo semakethe.

Abaholi abaningi embonini baphumelele ukuhlanganisa izithako zamakhemikhali eziluhlaza zeShandong Changxing emgqeni wokukhiqiza wabo, bathola ukuthuthuka okumangalisayo ekusimameni nasekusebenzeni komkhiqizo. Ngokwesibonelo, umkhiqizi omkhulu wezinto zokupakisha ubike ukuguquguquka okuthuthukisiwe nokuqina emabhodleleni e-PET agaywe kabusha ngemuva kokufaka izithako zethu zamaplastiki eziluhlaza, okuholele ekwanda okungu-30% ekusetshenzisweni kokuqukethwe okugaywe kabusha ngaphandle kokudela ikhwalithi. Leli cala libonisa kahle ukuthi izithako zamakhemikhali eziluhlaza zingashayela kanjani ubuchule nokusimama ngasikhathi sinye.

Esinye isimo sasibandakanya inkampani yemikhiqizo yokuhlanza eshintshela kumakhemikhali okuhlanza angaboli kanye nezixazululi eziluhlaza ezivela eShandong Changxing, okuyinto eyabasiza ukuthi bahlangabezane nemithetho emisha yemvelo futhi banciphise ukukhishwa kwe-VOC ngaphezu kuka-40%. Lezi zibonelo zigcizelela izinzuzo ezisebenzayo kanye nokuguquguquka kwezithako zethu eziluhlaza kuzo zonke izinkonzo ezahlukene, ziqinisa indima yazo ebalulekile ekukhuthazeni izindlela zezimboni ezisimeme.

Ngokubheka phambili, iShandong Changxing Plastic Additives Co., Ltd. izibophezele ekwenzeni izinto ezintsha njalo emakhemistri aluhlaza ukuze ihlangabezane nezidingo eziguquguqukayo zezimboni ezisimeme. Imikhiqizo ezayo igxile ekuthuthukiseni ukubola, ukuthuthukisa ukuhambisana nama-polymers asuselwa kubhayoloji, nokuthuthukisa izengezo ezisebenza ngezindlela eziningi ezixazulula izinselelo eziningi zokusimama ngesikhathi esisodwa. Le nkampani itshala kakhulu ocwaningweni ukuze iqale izixazululi eziluhlaza nezithako ezinciphisa kakhulu umthelela emvelweni ngenkathi iletha ukusebenza okungcono kakhulu.

Lezi zinto ezintsha zizovumela abakhiqizi ukuthi basebenzise izinsiza ezivuselelekayo futhi banciphise ukuncika kumakhemikhali asuselwa emafutheni. Ngokuhlala phambili kwezobuchwepheshe bamachemikhali aluhlaza, iShandong Changxing ihlose ukusekela ikusasa elihlanzekile, elisimeme embonini yepulasitiki nangaphezulu. Ukuze uthole izibuyekezo ngokuqaliswa kwemikhiqizo emisha kanye nentuthuko yezobuchwepheshe, i-Izindaba ikhasi liyinsiza eyigugu.

Ngokufingqa, izithako zamakhemikhali aluhlaza azidingeki kuguquko oluzinzile lwemboni yepulasitiki. I-Shandong Changxing Plastic Additives Co., Ltd. ihola leli guquko ngokuhlinzeka ngama-plasticizer aluhlaza avuselelayo asekelayo ukugaywa kabusha, anciphisa ukukhishwa kwekhabhoni, futhi ahambisana nemithetho eqinile ye-EU. Lezi zixazululo ezizinzile azigcini nje ngokuthuthukisa ukusebenza komkhiqizo kodwa futhi zinikeza inzuzo yamasu ezimakethe ezikhula kakhulu ngomthwalo wemfanelo yemvelo. Ukwamukela amakhemikhali aluhlaza namakhemikhali okuhlanza angaboliswa kubalulekile ezinkampanini ezihlose ukuzilungiselela esikhathini esizayo imisebenzi yazo futhi zinikele ngokuqondile ezinhlosweni zokuzinza zomhlaba.

Ebhizinisini elifuna ozakwethu abathembekile ekwenzeni amakhemikhali aluhlaza, iShandong Changxing inikeza iqoqo eliphelele lemikhiqizo kanye nobuchwepheshe. Abantu abathintekayo bangafunda kabanzi noma baqale ukubambisana nge-Xhumana Nathi ikhasi. Ngokubambisana, singakwazi ukuthuthukisa izimboni eziluhlaza futhi sakhe izinzuzo ezihlala njalo zemvelo ngokusebenzisa izithako zamapulasitiki ezisimeme.