Ezweni lezimboni eliguquguquka ngokushesha namuhla, igama elithi "green chemical" (amakhemikhali aluhlaza) liye laba isibani sokusungula nokunakekela imvelo. Amakhemikhali aluhlaza, achazwa njengamakhemikhali atholakala emithonjeni evuselelekayo aklanyelwe ukunciphisa umthelela emvelweni, adlala indima ebalulekile ekuhambiseni izimboni ngasekusimameni. I-Shandong Changxing Plastic Additives Co., Ltd, umkhiqizi ohamba phambili wamakhemikhali eJining, Shandong, ibilokhu ingaphambili kulo mkhankaso, iqala izixazululo ezisimeme ezihambisana nesibopho semvelo nokusebenza kahle kwezimboni.

Imboni yepulasitiki, eyaziwa ngokuba nezinselelo zemvelo, manje isibona izinguquko ezinkulu ngokwamukela izimiso ze-green chemistry. Ukuzibophezela kweShandong Changxing ekuhlanganiseni incazelo ye-green chemistry ekuthuthukisweni kwemikhiqizo yabo kuholele ekungezwini okusha kwamaphakethe epulasitiki akhuthaza ukusimama ngaphandle kokudela ikhwalithi. Lesi sihloko sihluza izinzuzo eziningi zamakhemikhali aluhlaza, sigqamisa iz contributions zeShandong Changxing kanye nemiphumela ebanzi embonini.

Enye yezinkinga ezinkulu zemvelo emakethe ye-European Union (EU) ukusetshenziswa kwezintela zekhabhoni ezihlose ukunciphisa ukukhishwa kwegesi elibangela umphumela we-greenhouse. Lezi zintela zibeka izinhlawulo zezimali emikhiqizweni enomkhondo omkhulu wekhabhoni, zikhuthaza abakhiqizi ukuthi bamukele izindlela eziluhlaza. Ama-plasticizer esimeme kaShandong Changxing, atholakala ezintweni ezisetshenziswe kabusha njenge-PET, anikezela ngokuncishiswa okukhulu ekukhishweni kwekhabhoni, anciphisa ngempumelelo umthelela walezi zintela. Le nzuzo yamasu ayigcini nje ngokusekela izinhloso zemvelo kodwa futhi yandisa ukuncintisana kwemikhiqizo emakethe ye-EU.

Ukusebenzisa kabusha i-PET kubalulekile ekwakhiweni kwamakhemikhali aluhlaza, okuvumela ukusetshenziswa kabusha kukadoti wepulasitiki ukudala izithako ezisebenza kakhulu. Ngokusebenzisa i-PET esetshenziswe kabusha, iShandong Changxing ithuthukisa umnotho oyindilinga, yehlisa ukuncika ezinsizeni zepetrochemical ezintsha futhi yehlisa umonakalo wezemvelo. Izinzuzo zemvelo zihlanganisa ukusetshenziswa kwamandla okuphansi kanye nokuncipha kukadoti wokulahlwa, kanti ngokomnotho, izinto ezisetshenziswe kabusha zisiza ukunciphisa izindleko zezinto zokusetshenziswa futhi zikhuthaze ubuchule ezindleleni zokukhiqiza ezisimeme.

Ngaphezu kwalokho, ukusetshenziswa kwama-plasticizer esimeme kuhambisana nezidingo ezikhulayo zomthetho zemikhiqizo yokuhlanza ebolayo kanye nezixazululi eziluhlaza ezinciphisa izinsalela ezinobuthi. Lezi zengezo zenza imikhiqizo yepulasitiki ephephile, enobungani nemvelo eyifeza izindinganiso eziqinile zemvelo ngenkathi kuthuthukiswa ukwethembeka nokusebenza komkhiqizo.

I-Shandong Changxing Plastic Additives Co., Ltd ihlanganise izinto ezintsha zobuchwepheshe ekukhiqizeni izengezo eziluhlaza. Izinqubo zabo zokukhiqiza ezintsha zigcizelela ukusebenza kahle kwamandla, ukunciphisa udoti, nokusetshenziswa kwezinto ezivuselelwayo. Izifundo zamacala zikhombisa ukuthi lezi zinto ezintsha ziye zavuza kanjani ukukhiqizwa okuzinzile nokunciphisa imikhondo yemvelo ngaphandle kokudela ikhwalithi.

Ukuhambisana namazinga omhlaba wonke, ikakhulukazi imithetho eqinile ye-EU, kugcizelela ukuzibophezela kwenkampani kwekhwalithi kanye nesibopho semvelo. Amakhemikhali aluhlaza eShandong Changxing athole izitifiketi ezifanele, aqinisekisa amakhasimende ngokuphepha komkhiqizo kanye nokuhambisana kwemvelo. Lokhu kuhambisana nemithetho akugcini nje ngokuthuthukisa idumela lenkampani kodwa futhi kusiza ukufinyelela ezimakethe kulo lonke izifunda ezinemigomo eqinile yemvelo.

Ububanzi bezokwenziwa kwezinto eziluhlaza buvele emisebenzini yazo eminingi emkhakheni wokukhiqiza amapulasitiki kanye nezimpahla zabathengi. Ekukhiqizeni amapulasitiki, izengezo eziluhlaza zifakwa ezinhlelweni ezihlukahlukene, zisuka ezindaweni zokupakisha ziye ezicini zezimoto, zithuthukisa iphrofayili yazo yokuhlala. Izibonelo zokuphumelela zikhombisa ukuthuthukiswa kokuphila komkhiqizo, ukuncipha kokukhishwa ngesikhathi sokucubungula, kanye nokuthuthukiswa kokuphinda kusetshenziswe.

Izimpahla zabathengi zidinga kakhulu izici ezinganqamuli imvelo, futhi ama-plasticizer esimeme adlala indima ebalulekile ekuhlangabezaneni nale ntandokazi. Lezi zithako ziqinisekisa ukuphepha nokwethembeka kwemikhiqizo ngenkathi kuncishiswa umthelela emvelweni, kuhlangatshezwana nemakethe ekhulayo yabathengi abazi imvelo. Ukuhlanganiswa kwamakhemikhali aluhlaza kuphinde kuhambisane nezinye izinhlelo zomhlaba wonke ezikhuthaza izinto zokuhlanza ezibola kanye nezixazululi eziluhlaza, okuphinde kugcizelele ukubaluleka kokuthuthukiswa kwemikhiqizo esimeme.

Ochwepheshe bemboni bayavumelana ngokuthi amakhemistri aluhlaza ayaqhubeka nokubumba ikusasa lokukhiqiza okusimeme. Izingxoxo nabaholi emkhakheni ziveza ithemba ngezindlela ezintsha ezifana nokukhiqizwa kukah-hydrogen kusuka ku-ammonia njengomthombo wamandla ahlanzekile kanye nokwanda kokusetshenziswa kwezinto eziwohlokayo. Lezi ziqondiso zigcizelela imvelo eguquguqukayo yamakhimistri aluhlaza kanye nendima yezinkampani ezifana neShandong Changxing ekushayeleni phambili.

Imikhankaso yomhlaba wonke yokusimama iyathola amandla, nohulumeni namabhizinisi babambisana ukukhuthaza umnotho oluhlaza. Iziyalezo eziqondiswe ekwehliseni ukukhishwa kwekhabhoni nokukhuthaza izinto ezisetshenziswe kabusha ziqinisa indima ebalulekile yamakhimistri aluhlaza ekufezeni imigomo yezemvelo. Ukuzinikela kweShandong Changxing ezindabeni ezisimeme kuyibeka njengomdlali obalulekile kule ndawo eguqukayo.

Njengoba izinselelo zemvelo ziba nzima, kunesidingo esikhulayo sokuthi abakhiqizi bamukele ezinye izindlela ezisimeme. I-Shandong Changxing ixhasa ukubambisana komkhakha wonke kwezinto ezintsha eziluhlaza, igcizelela isibopho esabiwe sokuvikela umhlaba. Ngokutshala imali ocwaningweni, ekuthuthukisweni, nasekukhuthazeni ubuchwepheshe bamachweba aluhlaza, izinkampani zingakwazi ukudala kanyekanye ushintsho oluhlelekile oluya ekusimameni.

Ukubambisana nezithako zamaplastiki ezisimeme akunciphisi umthelela emvelweni kuphela kodwa futhi kuhambisana nokulindelekile kwabathengi kanye nezimfuneko zomthetho, kuqinisekisa ukwenzeka kwebhizinisi esikhathini eside. I-Shandong Changxing ihlinzeka ngezixazululo eziqondene nawe ezisekela abakhiqizi kuleli shintsho, zisekelwa ubuchwepheshe kanye nokuzibophezela ekwenzeni kahle.

Amakhemikhali aluhlaza amele indlela yokuguqula ukukhiqizwa kwamakhemikhali, ehlanganisa umthwalo wemvelo nokusha kwezimboni. I-Shandong Changxing Plastic Additives Co., Ltd ibonisa lesi sibonelo ngokuthuthukisa izithako ezisimeme ezinciphisa izintela zekhabhoni, ezisebenzisa i-PET egaywe kabusha, futhi ezithobela amazinga aqinile. Imizamo yabo iqhuba kakhulu ekuthuthukiseni i-green chemistry, ukukhuthaza imboni yepulasitiki esimeme, nokusekela ikusasa eliluhlaza.

Amabhizinisi afuna izixazululo zamakhemikhali ezingathenjwa futhi ezingalawulwa kalula, uhlu lomkhiqizo lweShandong Changxing lunikeza inzuzo enkulu emakethe yanamuhla eqaphela imvelo. Ukuqhubeka nokutshala imali kwezinto ezintsha eziluhlaza kanye nemizamo yokubambisana yokusimama kuzoba yisisekelo ekubumbeni ikusasa lemboni.

Ngemininingwane eyengeziwe mayelana nemikhiqizo yethu kanye nezinto ezintsha, sicela uvakashele Imikhiqizo ikhasi. Ukuze ufunde ngemigomo yenkampani yethu kanye nomsebenzi, hlola Mayelana Nathi ikhasi. Hlala unolwazi ngezinto ezintsha zakamuva kwi Izindaba ikhasi, noma xhumana nathi nge Xhumana Nathi ikhasi ukuze uthole usizo olwenziwe ngendlela oyifisayo.