2019 China Uyilo olutsha lwaseTshayina Eto

Sijonge ukufumana ukonakala komgangatho kwimveliso kunye nokubonelela ngeyona nkonzo ilungileyo kubathengi basekhaya nabaphesheya ngentliziyo iphela ngo-2019 China Uyilo olutsha lwaseTshayina Eto, Ishishini lethu lamkele ngokufudumeleyo abahlobo abasondeleyo abavela kuyo yonke indawo yokusingqongileyo ukuba baye, bahlole kwaye bathethathethane nombutho.
Sijonge ukufumanisa ukonakala komgangatho kwimveliso kunye nokubonelela ngeyona nkonzo ilungileyo kubathengi basekhaya nabaphesheya ngentliziyo yonke.I-Ethylene oxide kunye ne-CO2 yokwenziwa kweGesi, Nangona ithuba eliqhubekayo, ngoku siye sahlakulela ubuhlobo obunzulu kunye nabathengisi abaninzi baphesheya, njengabo ngokusebenzisa iVirginia.Sicinga ngokukhuselekileyo ukuba urhwebo malunga nomatshini womshicileli we-tshirt uhlala ulungile ngenani elikhulu lokuba nomgangatho walo olungileyo kunye neendleko.

Iiparamitha zobugcisa

I-ethylene oxide yenye yezona zilula ze-ethers ze-cyclic.Yikhompawundi ye-heterocyclic.Indlela yayo yeekhemikhali yiC2H4O.Iyi-carcinogen enetyhefu kunye nemveliso ebalulekileyo yepetrochemical.Iimpawu zeekhemikhali ze-ethylene oxide zisebenza kakhulu.Inokungena kwiimpendulo zokongezwa kweringi kunye neekhompawundi ezininzi kwaye inokunciphisa i-nitrate yesilivere.Kulula ukwenza i-polymerize emva kokufudumala kwaye inokubola phambi kweetyuwa zetsimbi okanye i-oxygen.I-ethylene oxide lulwelo olungenambala noluselubala kwiqondo lobushushu eliphantsi, kunye nerhasi engenambala enevumba elibukhali leether kubushushu obuqhelekileyo.Uxinzelelo lomphunga werhasi luphezulu, lufikelela kwi-141kPa kuma-30°C.Olu xinzelelo luphezulu lomphunga lumisela i-epoxy Amandla okungena anamandla ngexesha lokutshisa i-ethane kunye nokubulala iintsholongwane.I-Ethylene oxide inefuthe le-bactericidal, ayidliyo kwiintsimbi, ayinavumba elishiyekileyo, kwaye inokubulala ibhaktheriya (kunye ne-endospores yayo), i-molds kunye ne-fungi, ngoko ingasetyenziselwa ukubulala iintsholongwane kwezinye izinto kunye nezinto ezingenakukwazi ukumelana nokushisa kwe-disinfection. ..I-Ethylene oxide sisibulala-ntsholongwane seekhemikhali sesizukulwana sesibini emva kwe-formaldehyde.Isesinye sezona zibulali ntsholongwane zibandayo.Ikwazezona teknoloji zine ziphambili zobushushu obuphantsi (iplasma yobushushu obuphantsi, ubushushu obuphantsi be-formaldehyde umphunga, i-ethylene oxide)., Glutaraldehyde) elona lungu libalulekileyo.I-ethylene oxide ikwasetyenziswa kakhulu ukwenza ezinye izinyibilikisi ezahlukahlukeneyo (ezifana ne-cellosolve, njl.njl.), i-diluents, i-non-ionic surfactants, i-synthetic detergents, i-antifreeze, i-disinfectants, i-tougheners kunye ne-plasticizers, njl.Ngenxa yokuba i-ethylene oxide inokutsha kwaye inoluhlu olubanzi lweziqhushumbisi emoyeni, ngamanye amaxesha isetyenziswa njengenxalenye yamafutha kwiziqhushumbisi zegesi yegesi.Iimveliso zokutsha ezinobungozi yikharbon monoxide kunye necarbon dioxide.Uninzi lwe-ethylene oxide isetyenziselwa ukwenza ezinye iikhemikhali, ngakumbi i-ethylene glycol.I-ethylene oxide iyatsha kwaye iyaqhuma, kwaye akulula ukuyihambisa kumgama omde, ngoko ineempawu ezinamandla zengingqi.

Isicelo:

①Ukuvalwa:

I-Ethylene oxide inefuthe le-bactericidal, ayidliyo kwiintsimbi, ayinavumba elishiyekileyo, kwaye inokubulala ibhaktheriya (kunye ne-endospores yayo), i-molds kunye ne-fungi, ngoko ingasetyenziselwa ukubulala iintsholongwane kwezinye izinto kunye nezinto ezingenakukwazi ukumelana nokushisa kwe-disinfection. .

② imathiriyeli esisiseko yeekhemikhali:

I-ethylene oxide isetyenziselwa ukwenza i-ethylene glycol (izinto eziluhlaza kwifiber ye-polyester), i-synthetic detergents, i-non-ionic surfactants, i-antifreeze, i-emulsifiers, kunye neemveliso ze-ethylene glycol.Ikwasetyenziselwa ukuvelisa iiplastiki, iiLubricants, irabha kunye neeplastiki, njl.

Iphakheji eqhelekileyo:

Sijonge ukufumana ukonakala komgangatho kwimveliso kunye nokubonelela ngeyona nkonzo ilungileyo kubathengi basekhaya nabaphesheya ngentliziyo iphela ngo-2019 China Uyilo olutsha lwaseTshayina Eto, Ishishini lethu lamkele ngokufudumeleyo abahlobo abasondeleyo abavela kuyo yonke indawo yokusingqongileyo ukuba baye, bahlole kwaye bathethathethane nombutho.
2019 Uyilo olutsha lwaseTshayinaI-Ethylene oxide kunye ne-CO2 yokwenziwa kweGesi, Nangona ithuba eliqhubekayo, ngoku siye sahlakulela ubuhlobo obunzulu kunye nabathengisi abaninzi baphesheya, njengabo ngokusebenzisa iVirginia.Sicinga ngokukhuselekileyo ukuba urhwebo malunga nomatshini womshicileli we-tshirt uhlala ulungile ngenani elikhulu lokuba nomgangatho walo olungileyo kunye neendleko.