Cov propylene oxide yog tshuaj lom. Cov kua propylene oxide tuaj yeem ua rau kub hnyiab ntawm daim tawv nqaij thiab pob kws. Nws vapor muaj irritation thiab me ntsis tshuaj loog. Kev nqus pa ntev ntev ntawm propylene oxide vapor tuaj yeem ua rau xeev siab, ntuav, mob taub hau, kiv taub hau, thiab raws plab. Yog li ntawd, yuav tsum muaj qee qhov kev ceev faj thaum siv, khaws cia, thiab thauj propylene oxide.
Cov ntsiab lus tseem ceeb yog
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Kev phom sij rau kev noj qab haus huv ntawm propylene oxide
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Cov kev cai dav dav rau kev ua haujlwm propylene oxide
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Cov kev cai tshwj xeeb rau kev ua haujlwm propylene oxide
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propylene oxide cia thiab kev thauj mus los
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Kev ntsuas kub thaum muaj xwm txheej ceev
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Kev phom sij rau kev noj qab haus huv ntawm propylene oxide
Kev raug rau siab -concentration propylene oxide vapor tuaj yeem ua rau lub qhov muag thiab ua pa ua pa thiab hauv nruab nrab lub paj hlwb kev nyuaj siab. Hauv cov xwm txheej hnyav, kev chim siab, ntau yam lus, delirium, thiab txawm tias coma tuaj yeem pom. Qee tus neeg muaj mob plab hnyuv tuag tes tuag taw, plab hnyuv los ntshav, thiab lub plawv, siab, thiab lub raum puas. Qhov muag thiab daim tawv nqaij yuav ua rau kub hnyiab. propylene oxide yuav tsum tau ua tib zoo siv.
Cov kev cai dav dav rau kev ua haujlwm propylene oxide
Cov neeg ua haujlwm yuav tsum tau txais kev cob qhia tshwj xeeb, nruj me ntsis raws li cov txheej txheem kev khiav haujlwm, muaj peev xwm ua haujlwm tau zoo, muaj kev paub txog cov lus teb thaum muaj xwm txheej ceev, thiab paub meej txog cov ntsiab lus ntawm propylene oxide. Kev ua haujlwm airtight kom tiv thaiv kom tsis txhob tawm thiab tso pa tawm. Cov chaw tsim khoom, siv, thiab chaw cia khoom yuav tsum tau nruab nrog lub tswb ntsuas pom, thiab tawg - pov thawj qhov cua tshuab thiab khoom siv yuav tsum tau siv. Xyuas kom meej tias propylene oxide vapor concentration tsis yooj yim rau diffuse thaum lub concentration siab dhau. Cov neeg ua haujlwm yuav tsum hnav tus kheej- lim dej- hom roj hmab qhov ncauj qhov ntswg, tiv thaiv- zoo li qub, thiab roj- hnab looj tes roj hmab tiv taus. Khaws kom deb ntawm qhov hluav taws kub thiab cua sov, thiab kev haus luam yeeb yog txwv tsis pub nyob hauv chaw ua haujlwm.
Cov kev cai tshwj xeeb rau kev ua haujlwm propylene oxide
Ua ntej, thaum qhib lub thawv propylene oxide, xyuas kom meej tias qhov chaw ua haujlwm yog qhov cua zoo thiab tsis muaj qhov hluav taws xob lossis qhov hluav taws xob; tsis txhob cia cov vapor tso tawm los ntawm propylene oxide rau hauv huab cua hauv thaj chaw ua haujlwm. Lub rooj cob qhia uas propylene oxide tsim thiab khaws cia yuav tsum muaj hluav taws kub thiab tawg tau ruaj khov - ntsuas pov thawj. Thaum muaj ib yam khoom ntes hluav taws, siv cov hmoov qhuav tua hluav taws, cov pa roj carbon dioxide tua hluav taws, thiab xuab zeb los tua hluav taws.
Thib ob, thaum lub tshuab propylene oxide ntws tawm, sawv ntawm lub qhov cua sab saud thiab hnav lub npog ntsej muag rau kev ua haujlwm. Khaws cov dej siab thiab roj siab ntawm cov cuab yeej siv ib txwm, thiab cov kav dej cuam tshuam yuav tsum tau muab tshem tawm. Khaws cov khoom siv kom zoo, tshem tawm qhov tshwm sim ntawm propylene oxide khiav, emitting, dripping, thiab to, thiab ua kom cov cuab yeej zoo. Thaum kawg, kev ntxuav cov dej phwj los ntawm cov cuab yeej tsim khoom thiab cov dej ntws tawm hauv pem teb sab hauv ntawm lub rhiav kev tsim khoom yuav tsum tau sau rau hauv lub pas dej thaum muaj xwm ceev thiab tuaj yeem tso tawm tsuas yog tom qab dhau kev kho mob.
propylene oxide cia thiab kev thauj mus los
Ua ntej, propylene oxide yuav tsum muab cia rau hauv qhov txias, zoo -ventilated warehouse tshwj xeeb los yog cia tank, kom deb ntawm qhov hluav taws kub thiab cua sov. Qhov kub ntawm lub tsev khaws khoom yuav tsum tsis txhob siab tshaj 29 degree thiab kaw lub thawv kom nruj. Tsis tas li ntawd, propylene oxide yuav tsum tau muab cais tawm ntawm cov oxidants, acids, alkali hlau, thiab lwm yam, thiab yuav tsum tsis txhob tov. Siv tawg- pov thawj teeb pom kev zoo thiab qhov cua qhov chaw. Nws yog txwv tsis pub siv cov cuab yeej siv tshuab thiab cov cuab yeej uas yooj yim tsim cov txim taws.
Qhov thib ob yog tias cov tsheb thauj khoom ntawm propylene oxide yuav tsum muaj cov khoom txaus ntshai thauj cov paib thiab teeb tsa satellite tso cov cuab yeej nrog tsav cov ntaub ntawv ua haujlwm. Yog tias tsis muaj kev pom zoo los ntawm pej xeem kev ruaj ntseg hauv nruab nrog cev, tsheb thauj mus los yuav tsum tsis txhob nkag mus rau thaj chaw txwv ntawm cov tsheb thauj tshuaj lom neeg. Dab tsi yog qhov tseem ceeb yog tias propylene oxide yog thauj hauv lub tank tshwj xeeb (nkoj), thiab lub tanker (nkoj) yuav tsum tau ntxuav tsis tu ncua; thaum thauj mus rau lwm lub thawv ntim khoom, lub thawv yuav tsum muab ntim nrog lub hau. Cov tsheb thauj mus los yuav tsum ua kom tau raws li qhov yuav tsum tau muaj kev nyab xeeb hluav taws thiab yuav tsum tau nruab nrog cov khoom siv tua hluav taws. Thaum cov tsheb thauj khoom nkag mus rau hauv cheeb tsam ntawm lub Hoobkas, cov khoom siv hluav taws xob hauv av thiab cov nplaim taws yuav tsum tau teeb tsa kom muaj kev nyab xeeb ceev.
Kev ntsuas kub thaum muaj xwm txheej ceev
Yog tias nqus tau: sai sai tawm ntawm qhov chaw mus rau qhov chaw uas muaj huab cua ntshiab thiab ua kom lub ntsws tsis muaj kev cuam tshuam. Yog ua pa nyuaj, muab cov pa oxygen. Yog tias ua tsis taus pa, muab kev ua pa tawm sai sai thiab nrhiav kev kho mob. Yog tias nqos tau: Yaug qhov ncauj nrog dej, haus mis nyuj lossis qe dawb, thiab nrhiav kev kho mob raws sijhawm. Kev sib cuag ntawm daim tawv nqaij: Tshem tawm cov khaub ncaws tsis huv tam sim ntawd, yaug nrog dej kom ntau li 15 feeb thiab nrhiav kev kho mob raws sij hawm. Nyob rau hauv rooj plaub ntawm qhov muag, tsa daim tawv muag tam sim ntawd, yaug kom huv si nrog dej txaus los yog ib txwm saline rau tsawg kawg 15 feeb, thiab nrhiav kev kho mob raws sij hawm.
Yog tias koj muaj lwm yam lus nug, thov sab laj nrog Shaanxi BLOOM TECH Co., Ltd, uas yuav muab koj cov kev pabcuam thiab kev xav tau ntau dua.