Mugadziri weChina wegesi musanganiswa we ethylene oxide yeChina

Tava nechikwata chine hunyanzvi hwepamusoro chekugadzirisa mibvunzo kubva kuvatengi. Chinangwa chedu ndechekuti "tinofarira vatengi vedu zvizere nekuda kwemhando yezvigadzirwa zvedu, mutengo wedu uye sevhisi yevashandi vedu" uye tinofarira mukurumbira wakanaka pakati pevatengi. Nemafekitori akati wandei, tinogona kupa nyore nyore akasiyana-siyana eChina Manufacturers eChina ethylene oxide musanganiswa gasi, Tiri kutarisira kugamuchira mibvunzo yenyu munguva pfupi iri kutevera.
Tava nechikwata chine hunyanzvi hwepamusoro chekugadzirisa mibvunzo kubva kuvatengi. Chinangwa chedu ndechekuti "tinofarira vatengi vedu zvizere nekuda kwemhando yezvigadzirwa zvedu, mutengo wedu uye sevhisi yevashandi vedu" uye tinofarira mukurumbira wakanaka pakati pevatengi. Nemafekitori akati wandei, tinogona kupa nyore nyore akasiyana-siyana ezvigadzirwa zvedu.China ethylene oxide musanganiswa gasi, Takatarisana nemakwikwi makuru emusika wepasi rose, takatanga hurongwa hwekuvaka zita redu uye tavandudza mweya we "basa rinotariswa nevanhu uye rakatendeka", nechinangwa chekuwana kuzivikanwa pasi rose uye budiriro inoenderera mberi.

Magadzirirwo ehunyanzvi

Ethylene oxide ndeimwe ye ethers dziri nyore kushandisa. Inhengo ye heterocyclic. Fomura yayo yemakemikari iC2H4O. Inokonzera kenza ine chepfu uye chigadzirwa chakakosha che petrochemical. Hunhu hwemakemikari e ethylene oxide hunoshanda zvikuru. Inogona kupinda mu ring-opening addition reactions ine makemikari akawanda uye inogona kuderedza silver nitrate. Zviri nyore kupolymerize mushure mekupiswa uye inogona kuora kana paine munyu wesimbi kana oxygen. Ethylene oxide imvura isina ruvara uye yakajeka patembiricha yakaderera, uye gasi risina ruvara rine kunhuhwirira kwe ether patembiricha yakajairika. Kumanikidzwa kwemhepo kwegasi kwakakwira, kusvika 141kPa pa30°C. Kumanikidzwa kwemhepo uku kwakakwira kunosarudza epoxy. Simba rakasimba rinopinda panguva ye ethane fumigation uye disinfecting. Ethylene oxide ine mhedzisiro yebhakitiriya, haiparadzi simbi, haina kunhuhwirira kwakasara, uye inogona kuuraya mabhakitiriya (ne endospores ayo), molds nefungi, saka inogona kushandiswa kuuraya zvimwe zvinhu nezvinhu zvisingagone kutsungirira disinfecting patembiricha yakakwira. Ethylene oxide ndiyo mushonga wekuuraya utachiona wechizvarwa chechipiri mushure me formaldehyde. Ichiri imwe yemishonga inotonhora yakanakisa. Ndiyo zvakare tekinoroji ina huru dzekuuraya utachiona hwepasi-tembiricha (plasma yekupisa yakaderera, formaldehyde steam yekupisa yakaderera, ethylene oxide). , Glutaraldehyde) inhengo inonyanya kukosha. Kazhinji shandisa ethylene oxide-carbon dioxide (chiyero chezviviri i90:10) kana ethylene oxide-dichlorodifluoromethane musanganiswa, unonyanya kushandiswa kuuraya utachiona muzvipatara nemidziyo chaiyo. Ethylene oxide inobvira uye inoputika, uye hunhu hwayo hwemakemikari hunoshanda zvikuru. Inogona kupinda mukuita kwekuwedzera kwe ring-opening ine mishonga yakawanda. Hazvisi nyore kutakura kure, saka ine hunhu hwakasimba hwenzvimbo. Matanho ekuchengetedza: Chengeta mudura rinotonhorera, rine mhepo inofefetera. Chengeta kure nemoto nemhepo. Dzivisa chiedza. Tembiricha yekuchengetera haifanirwe kudarika 30°C. Inofanira kuchengetwa yakasiyana neacids, alkalis, alcohols, uye makemikari anodyiwa, uye dzivisa kuchengetwa kwakasiyana. Shandisa mwenje usingaputike uye nzvimbo dzekufema. Hazvibvumidzwe kushandisa michina nezvishandiso zvinogona kupiswa nemoto. Nzvimbo yekuchengetera zvinhu inofanira kunge ine michina yekurapa nekukurumidzira inobuda.

Kushandiswa:

①Kubvisa utachiona:

Ethylene oxide ine simba rekuuraya mabhakitiriya, haiparadzi simbi, haina hwema hunoramba huripo, uye inogona kuuraya mabhakitiriya (nema endospores ayo), chakuvhuvhu nefungus, saka inogona kushandiswa kuuraya zvimwe zvinhu nezvinhu zvisingakwanise kutsungirira kuuraya utachiona pakupisa kwakanyanya.

Pakeji yakajairika:

Tava nechikwata chine hunyanzvi hwepamusoro chekugadzirisa mibvunzo kubva kuvatengi. Chinangwa chedu ndechekuti "tinofara nevatengi vedu 100% nekuda kwemhando yezvigadzirwa zvedu, mutengo uye sevhisi yevashandi vedu" uye tinofara kuva nemukurumbira wakanaka pakati pevatengi. Tine ruzivo rwenguva refu, tinogona kupa gasi re ethylene oxide musanganiswa zviri nyore, Tinotarisira kugamuchira mibvunzo yenyu munguva pfupi iri kutevera.
China ine gasi rakasanganiswa re ethylene oxide, Takatarisana nemakwikwi makuru emusika wepasi rose, takatanga hurongwa hwekuvaka mhando uye tavandudza mweya we "basa rinotariswa nevanhu uye rakatendeka", nechinangwa chekuwana kuzivikanwa pasi rose uye budiriro inoenderera mberi.