Intengo ephansi I-China Eo Gas yokuvala inzalo / i-Ethylene Oxide enengxube ye-CO2

Abasebenzi bethu ngokuvamile basemoyeni “wokuthuthukisa okuqhubekayo nokwenza kahle”, futhi ngenkathi sisebenzisa okuthengiswayo kwekhwalithi ephezulu, inani elivumayo kanye nezinsizakalo ezinhle zangemva kokuthengisa, sizama ukuzuza ukholo lwekhasimende ngalinye ngenani Eliphansi lase-China Eo Gas Ukuvala inzalo / I-Ethylene Oxide enengxube ye-CO2, Sigxila ekukhiqizeni umkhiqizo wethu futhi sihlanganiswe nemisho embalwa enolwazi kanye nemishini yezinga lokuqala. Izimpahla zethu okufanele ube nazo.
Abasebenzi bethu ngokuvamile basemoyeni “wokuthuthuka okuqhubekayo nokusebenza kahle”, futhi ngenkathi sisebenzisa okuthengiswayo kwekhwalithi ephezulu, inani eligculisayo kanye nezinsizakalo ezinhle zangemva kokuthengisa, sizama ukuzuza ukholo lwekhasimende ngalinyeC2h4, I-Ethylene Gas yaseChina, Sithatha isilinganiso kunoma yiliphi inani ukuze sithole igiya nezinqubo zakamuva. Ukupakishwa komkhiqizo okhethiwe kuyisici sethu esengeziwe esihlukanisayo. Izixazululo zokuqinisekisa iminyaka yesevisi engenazinkinga zihehe amakhasimende amaningi. Izimpahla zitholakala ngemiklamo ethuthukisiwe kanye nezinhlobonhlobo ezicebile, zikhiqizwa ngokwesayensi ngezinto ezingavuthiwe kuphela. Itholakala ngemiklamo ehlukahlukene kanye nokucaciswa kokukhetha. Amafomu amasha kakhulu angcono kakhulu kunangaphambili futhi adume kakhulu kumakhasimende amaningana.

Imingcele yezobuchwepheshe

I-Ethylene oxide ingenye ye-ethers elula yama-cyclic. Kuyinhlanganisela ye-heterocyclic. Ifomula yayo yamakhemikhali ithi C2H4O. Kuyi-carcinogen enobuthi kanye nomkhiqizo obalulekile we-petrochemical. Amakhemikhali e-ethylene oxide asebenza kakhulu. Ingabhekana nokungezwa kokuvula indandatho ngezinhlanganisela eziningi futhi inganciphisa i-nitrate esiliva. Kulula ukwenza i-polymerize ngemva kokushisisa futhi ingabola lapho kukhona usawoti wensimbi noma umoya-mpilo. I-Ethylene oxide iwuketshezi olungenambala futhi olusobala ezingeni lokushisa eliphansi, kanye negesi engenambala enephunga elimnandi le-ether ezingeni lokushisa elivamile. Umfutho womhwamuko wegesi uphezulu, ufinyelela ku-141kPa ku-30°C. Lokhu kucindezela komhwamuko omkhulu kunquma amandla angena e-epoxy Anamandla ngesikhathi sokufuthwa kwe-ethane nokubulala amagciwane. I-Ethylene oxide inomphumela we-bactericidal, ayigqwali ezinsimbi, ayinayo iphunga elisele, futhi ingabulala amagciwane (kanye nama-endospores ayo), isikhunta kanye nesikhunta, ngakho-ke ingasetshenziswa ukubulala amagciwane ezinye izinto nezinto ezingakwazi ukumelana nokushisa okuphezulu kokubulala amagciwane. . . I-Ethylene oxide iyisibulala-magciwane samakhemikhali esizukulwane sesibili ngemva kwe-formaldehyde. Kusengenye yezibulala-magciwane ezibandayo ezingcono kakhulu. Futhi kuwubuchwepheshe obune obukhulu bokuvala inzalo yezinga lokushisa eliphansi (i-plasma enezinga lokushisa eliphansi, izinga lokushisa eliphansi le-formaldehyde steam, i-ethylene oxide). , Glutaraldehyde) ilungu elibaluleke kakhulu. Ngokuvamile sebenzisa i-ethylene oxide-carbon dioxide (isilinganiso salokhu okubili ngu-90:10) noma ingxube ye-ethylene oxide-dichlorodifluoromethane, ikakhulukazi esetshenziselwa ukubulala amagciwane ezibhedlela namathuluzi anembayo. I-ethylene oxide iyavutha futhi iyaqhuma, futhi izakhiwo zayo zamakhemikhali zisebenza kakhulu. Ingabhekana nokungezwa kokuvula indandatho ngezinhlanganisela eziningi. Akulula ukuthutha ngokuhamba amabanga amade, ngakho-ke inezici zesifunda ezinamandla. Imithetho yesitoreji: Gcina endaweni epholile, nengena umoya. Gcina kude nomlilo nemithombo yokushisa. Gwema ukukhanya. Izinga lokushisa lokugcina akufanele lidlule ku-30°C. Kufanele igcinwe ngokuhlukana nama-acids, alkalis, alcohols, namakhemikhali adliwayo, futhi igweme ukugcinwa okuxubile. Sebenzisa izibani ezingaqhumi kanye nezindawo zokungenisa umoya. Akuvunyelwe ukusebenzisa imishini namathuluzi ajwayele ukuvela izinhlansi. Indawo yokugcina kufanele ifakwe okokusebenza okuphuthumayo okuvuzayo.

Isicelo:

①Ukuvalwa inzalo:

I-Ethylene oxide inomphumela we-bactericidal, ayigqwali ezinsimbi, ayinayo iphunga elisele, futhi ingabulala amagciwane (kanye nama-endospores ayo), isikhunta kanye nesikhunta, ngakho-ke ingasetshenziswa ukubulala amagciwane ezinye izinto nezinto ezingakwazi ukumelana nokushisa okuphezulu kokubulala amagciwane. .

Iphakheji evamile:

Abasebenzi bethu ngokuvamile basemoyeni “wokuthuthukisa okuqhubekayo nokwenza kahle”, futhi ngenkathi sisebenzisa okuthengiswayo kwekhwalithi ephezulu, inani elivumayo kanye nezinsizakalo ezinhle zangemva kokuthengisa, sizama ukuzuza ukholo lwekhasimende ngalinye ngenani Eliphansi lase-China Eo Gas Ukuvala inzalo / I-Ethylene Oxide enengxube ye-CO2, Sigxila ekukhiqizeni umkhiqizo wethu futhi sihlanganiswe nemisho embalwa enolwazi kanye nemishini yezinga lokuqala. Izimpahla zethu okufanele ube nazo.
Intengo ephansiI-Ethylene Gas yaseChina, C2h4, Sithatha isilinganiso kunoma yiliphi inani ukuze sithole igiya nezinqubo zakamuva. Ukupakishwa komkhiqizo okhethiwe kuyisici sethu esengeziwe esihlukanisayo. Izixazululo zokuqinisekisa iminyaka yesevisi engenazinkinga zihehe amakhasimende amaningi. Izimpahla zitholakala ngemiklamo ethuthukisiwe kanye nezinhlobonhlobo ezicebile, zikhiqizwa ngokwesayensi ngezinto ezingavuthiwe kuphela. Itholakala ngemiklamo ehlukahlukene kanye nokucaciswa kokukhetha. Amafomu amasha kakhulu angcono kakhulu kunangaphambili futhi adume kakhulu kumakhasimende amaningana.