Siyazingca ngokwaneliseka okuphezulu kwabathengi kunye nokwamkelwa ngokubanzi ngenxa yokufuna kwethu umgangatho ophezulu kwimveliso nakwinkonzo kwi-Hot Sale ye-Worldsun Brand 4, 4′- (1-Methylethylidene) Bisphenol/Bisphenol a 80-05-7, Siyamkela ngokunyanisekileyo zonke iindwendwe ukuba zilungiselele ubudlelwane benkampani nathi malunga nesiseko semiba emihle efanayo. Kufuneka unxibelelane nathi ngoku. Ungafumana impendulo yethu enobuchule ngaphakathi kweeyure ezisi-8.
Siyazingca ngokwaneliseka okuphezulu kwabathengi kunye nokwamkelwa ngokubanzi ngenxa yokufuna kwethu umgangatho ophezulu kwimveliso nakwinkonzo, Ngokusekelwe kumgaqo wethu okhokelayo wokuba umgangatho ubalulekile kuphuhliso, sihlala sizama ukudlula okulindelwe ngabathengi bethu. Ngenxa yoko, simema ngokunyanisekileyo zonke iinkampani ezinomdla ukuba ziqhagamshelane nathi ukuze kubekho intsebenziswano kwixesha elizayo, Siyamkela abathengi abadala nabatsha ukuba babambane ukuze bahlole kwaye baphuhlise; Ukuze ufumane ulwazi oluthe kratya, qiniseka ukuba uzive ukhululekile ukunxibelelana nathi. Enkosi. Izixhobo eziphambili, ulawulo oluqinileyo lomgangatho, inkonzo yokwazisa abathengi, isishwankathelo senyathelo kunye nokuphuculwa kweziphene kunye namava amaninzi kushishino asenza sikwazi ukuqinisekisa ukwaneliseka ngakumbi kwabathengi kunye nodumo oluthi, ngokubuyisela, lusizisele ii-odolo kunye neenzuzo ezingaphezulu. Ukuba unomdla kuyo nayiphi na impahla yethu, nceda uzive ukhululekile ukunxibelelana nathi. Uphando okanye utyelelo kwinkampani yethu lwamkelekile ngokufudumeleyo. Sinethemba lokuqalisa ubudlelwane obuphumeleleyo nobuhlobo nawe. Ungabona iinkcukacha ezithe kratya kwiwebhusayithi yethu.

Iimeko zokugcina i-bisphenol A kufuneka zijikeleze iinjongo eziphambili "zokuthintela ukonakala, ukuqinisekisa ukhuseleko, kunye nokuphepha impembelelo yokusingqongileyo".

Ukusetyenziswa kweBisphenol A (BPA)

I-Bisphenol A (BPA) yinto ebalulekileyo ekuveliseni ii-polycarbonates, ii-epoxy resins, kunye nee-polyester ezimelana nobushushu obuphezulu. Ikwasetyenziswa njenge-PVC stabilizer, i-plastic antioxidant, i-UV absorber, i-fungicide, njl.
Njengekhompawundi eguquguqukayo, i-BPA isetyenziswa kakhulu ekuveliseni ii-epoxy resins, ii-polycarbonates, ii-polyester resins, ii-polyphenylene ether resins, kunye nee-polysulfone resins. Ukongeza, isebenza njengesiqinisi se-polyvinyl chloride (PVC), i-antioxidant kwiplastiki, i-UV absorber, i-fungicide yezolimo, kunye ne-arhente yokulwa nokwaluphala kwirabha.
Ikwasetyenziswa njenge-antioxidant kunye ne-plasticizer kwiipeyinti kunye nee-inki. Kwi-organic synthesis, i-BPA isebenza njengesithako esiphambili sokwenza i-epoxy kunye ne-polycarbonate resins, kwaye isetyenziswa kakhulu njengezinto ezibalulekileyo kwi-compounds ze-synthetic ezineemolekyuli ezininzi, kunye nakwi-arhente ezilwa nokwaluphala, ii-plasticizers, kunye ne-fungicides yezolimo.

1. Ukuthembeka kokuhanjiswa kunye nokuGqwesa koKusebenza
Ezona mpawu:
Iindawo zokugcina izinto ezibalulekileyo kwiZikhungo zaseQingdao, eTianjin, naseLongkou ezineendawo zokugcina impahla ezingaphezu kwe-1,000
iitoni ze-metric zesitokhwe ezikhoyo
Ii-odolo ezingama-68% zihanjiswa kwiintsuku ezili-15; ii-odolo ezingxamisekileyo zibekwe phambili nge-logistics ekhawulezayo
itshaneli (ukukhawulezisa okungama-30%)
2. Ukuthobela uMgangatho kunye neMigqaliselo
Iziqinisekiso:
Iqinisekiswe kathathu phantsi kwemigangatho ye-REACH, ISO 9001, kunye ne-FMQS
Ihambelana nemigaqo yococeko yehlabathi; izinga lempumelelo yokususwa kwerhafu nge-100%
Ukungeniswa kwempahla eRashiya
3. Isakhelo soKhuseleko lweNtengiso
Izisombululo zokuhlawula:
Amagama aguquguqukayo: LC (ukubona/ixesha), TT (20% kwangaphambili + 80% xa kuthunyelwa)
Iinkqubo ezikhethekileyo: ii-LC zeentsuku ezingama-90 kwiimarike zaseMzantsi Melika; uMbindi Mpuma: 30%
idiphozithi + intlawulo ye-BL
Ukusombulula iingxabano: Iprotokholi yokuphendula iiyure ezingama-72 kwiingxabano ezinxulumene nomyalelo
4. Iziseko zoPhuhliso lweZibonelelo ze-Agile
Inethiwekhi yezoThutho eziNinzi:
Ukuhanjiswa ngenqwelo moya: Ukuhanjiswa kweentsuku ezi-3 kokuthunyelwa kwe-propionic acid eThailand
Uthutho lwesitimela: Indlela ye-calcium formate eya eRashiya ngemijelo yase-Eurasia
Izisombululo ze-ISO TANK: Ukuthunyelwa ngqo kweekhemikhali ezingamanzi (umz., i-propionic acid ukuya
Indiya)
Ukuphucula ukuPakisha:
Itekhnoloji yeFlexitank: Ukunciphisa iindleko ze-ethylene glycol nge-12% (xa kuthelekiswa nedrama yendabuko)
ukupakishwa)
I-calcium formate/i-Sodium Hydrosulfide ekumgangatho wokwakha: Iingxowa ze-PP ezilukiweyo ezingama-25kg ezimelana nokufuma
5. Iinkqubo zokunciphisa umngcipheko
Ukubonakala ukusuka ekupheleni ukuya ekupheleni:
Ukulandelela i-GPS ngexesha langempela lokuthunyelwa kwesikhongozeli
Iinkonzo zokuhlola zabantu besithathu kwiindawo zokufikela (umz., ukuthunyelwa kwe-acetic acid eMzantsi Afrika)
Isiqinisekiso Emva Kokuthengisa:
Isiqinisekiso somgangatho seentsuku ezingama-30 kunye neendlela zokutshintsha/zokubuyisela imali
Izixhobo zokubeka esweni ubushushu zasimahla zokuthunyelwa kwezikhongozeli ze-reifer

Impendulo Ephambili
I-Bisphenol synthesis reaction iveliswa yimolekyuli enye ye-acetone kunye neemolekyuli ezimbini ze-phenol phantsi kweemeko ze-acidic catalytic. I-reaction yi-exothermic, kwaye amanzi yeyona mveliso iphambili. I-reaction isebenzisa i-DOWEX cation exchange resin njenge-catalyst. Le catalyst ifunyanwa emva konyango nge-promoter kwaye inokukhetha okufanelekileyo kwi-Bisphenol a BPA synthesis. Umlinganiselo we-phenol/acetone ngexesha le-reaction uphezulu kakhulu, kwaye i-reaction yenziwa kwi-adiabatic reactor.
Le mpendulo ikwavelisa ukungcola okulandelayo:
I-OP-BPA
I-Trisphenol
I-Dihydroxydihydroanthracene
Iikhompawundi zeDianin
Utywala obungumama buyahlanjwa ukuze kulinganiswe ubungakanani bokungcola ukuqinisekisa ukuba isiphumo esiphambili sivelisa i-PP-BPA. Esi sityalo sixhotyiswe ngee-reactor ezimbini ezilinganayo, enye yazo isetyenziswa rhoqo xa isetyenziswa ngexesha lokulinda okanye xa iphinda ivuselelwa. Xa umsebenzi we-catalyst uphantsi kakhulu, i-reactor enye iyasuswa kumgca wemveliso, i-catalyst endala iyasuswa, kwaye ngaphambi kokuba ihlanganiswe kwakhona kumgca wemveliso, i-catalyst entsha ephathwa nge-promoter iyalayishwa.