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Ukuphatha nokugcinwa kwe-styrene monomer

Izinyathelo zokuqapha ukusebenza: Ukusebenza okuvalekile, qinisa ukushayelwa komoya.Ama-opharetha kufanele aqeqeshelwe okukhethekile futhi alandele ngokuqinile izinqubo zokusebenza.Kutuswa ukuthi abaqhubi bagqoke imaski yohlobo lwegesi yokuhlunga, izibuko zokuphepha kwamakhemikhali, izingubo zokusebenza zokungena ushevu kanye namagilavu ​​amelana nowoyela werabha.Ziqhelelanise nezinhlansi nemithombo yokushisa, futhi ukubhema kwenqatshelwe ngokuphelele emsebenzini.Sebenzisa amasistimu nemishini yokungenisa umoya engaqhumi.Vimbela ukuvuza komhwamuko emoyeni endaweni yokusebenza.Gwema ukuthintana nama-oxidants nama-asidi.Lapho ugcwalisa, izinga lokugeleza kufanele lilawulwe futhi kufanele kube nedivaysi yokumisa phansi ukuvimbela ukuqoqwa kukagesi omile.Lapho uthutha, kuyadingeka ukulayisha nokukhipha ngobumnene ukuvimbela ukulimala emaphaketheni nasezitsheni.Hlomisa izinhlobo ezihambisanayo namanani ezinto zokusebenza zokucisha umlilo kanye nemishini yokubhekana nezimo eziphuthumayo zokuvuza.Iziqukathi ezingenalutho zingase zibe nensalela yezinto eziyingozi.

Izinyathelo zokuphepha: Imvamisa, imikhiqizo yengezwa nge-polymerization inhibitors.Gcina endaweni epholile nengena umoya.Gwema izinhlansi nemithombo yokushisa.Izinga lokushisa endaweni yokugcina impahla akufanele lidlule 30 ℃.Iphakheji idinga ukuvalwa futhi akufanele ihlangane nomoya.Kufanele igcinwe ngokuhlukana nama-oxidants nama-asidi, futhi ukugcinwa okuxubile kufanele kugwenywe.Akufanele igcinwe ngobuningi noma isikhathi eside.Ukusebenzisa izibani ezingaqhumi kanye nezindawo zokungenisa umoya.Vimbela ukusetshenziswa kwezinto eziwumshini namathuluzi ajwayele ukuba nezinhlansi.Indawo yokugcina kufanele ifakwe izinto zokusabela ezimeni eziphuthumayo zokuvuza nezinto ezifanele zokugcina.

Indlela yokupakisha: isigubhu sensimbi esincane sokuvula;Ibhokisi le-lattice langaphandle lombhobho wepuleti lensimbi elincanyana noma umphongolo wepuleti lensimbi othayiwe (ikani);Ikesi elivamile lezinkuni ngaphandle kwe-ampoule;Amabhodlela engilazi yomlomo wentambo, amabhodlela engilazi yokucindezela ikephu yensimbi, amabhodlela epulasitiki noma amabhokisi okhuni avamile ngaphandle kwemiphongolo yensimbi (amathini);Amabhodlela engilazi yomlomo owuchungechunge, amabhodlela epulasitiki, noma izigubhu zensimbi (amathini) afakwe ngothayela agcwaliswa ngamabhokisi engilazi yepuleti eliphansi, amabhokisi e-fiberboard, noma amabhokisi e-plywood.

Izinyathelo zokuqapha ezokuthutha: Ngesikhathi sokuthutha ngololiwe, itafula lokulayisha impahla eyingozi “Emithethweni Yokuthutha Izimpahla Eziyingozi” yoMnyango Wezitimela kufanele lilandelwe ngokuqinile ukuze lilayishwe.Ngesikhathi sokuthutha, izimoto zokuhamba kufanele zifakwe izinhlobo ezihambisanayo kanye nenani lempahla yokucisha umlilo kanye nemishini yokuphendula izimo eziphuthumayo evuzayo.Kungcono ukuthutha ekuseni nakusihlwa ehlobo.Imoto yethangi esetshenziswa ngesikhathi sokuthutha kufanele ibe neketango eliphansi, futhi izimbobo nama-partitions angafakwa ngaphakathi kwethangi ukuze kuncishiswe ukudlidliza futhi kukhiqize ugesi omile.Kuvinjelwe ngokuqinile ukuxuba nokuthutha nama-oxidants, ama-acids, amakhemikhali adliwayo, njll. Ngesikhathi sokuthutha, kuyadingeka ukuvimbela ukuchayeka elangeni, imvula, namazinga okushisa aphezulu.Lapho ume phakathi nendawo, umuntu kufanele aqhelelane nezinhlansi, imithombo yokushisa, nezindawo zokushisa okuphezulu.Ipayipi le-exhaust lemoto ephethe le nto kufanele ifakwe idivayisi evimbela ilangabi, futhi akuvunyelwe ukusebenzisa imishini namathuluzi ajwayele ukuba nezinhlansi zokulayisha nokukhipha.Ngesikhathi sokuthutha emgwaqweni, kuyadingeka ukulandela umzila onqunyiwe futhi ungahlali ezindaweni zokuhlala noma ezinabantu abaningi.Akuvunyelwe ukushelela ngesikhathi sokuthutha ngololiwe.Akuvunyelwe ngokuphelele ukuthutha ngobuningi usebenzisa izikebhe zokhuni noma zikasimende.


Isikhathi sokuthumela: May-09-2023