Video: Yuav ua li cas yog tias koj nqus tau graphite?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Tshaj tawm rau graphite hmoov av nyob rau ncua sij hawm ua tau Ua rau mob ntev thiab mob hnyav dua hu ua Graphitosis, uas yog ib hom kab mob pneumoconiosis. Qhov mob no tshwm sim. thaum nqus tau particle ntawm graphite khaws cia nyob rau hauv lub ntsws thiab bronchi.
Ntawm no, puas yog graphite fumes lom?
Graphite yog minimally- tshuaj lom carbon basedsubstance. Cov cwj mem tsis muaj cov hlau lead. Cov tsos mob tshwm sim ntawm Overdose / Poisoning: Noj ntawm graphite lossis lwm yam khoom siv cwj mem tsis xav tias yuav tsim cov tsos mob.
Tsis tas li ntawd, graphite puas yog hmoov av combustible? GRAPHITE tsis yog- nplaim taws nyob rau hauv bulk form, tab sis hluav taws kub . Mixtures ntawm graphite hmoov av thiab airare tawg thaum ignited. Reacts hnyav nrog cov oxidizing muaj zog heev xws li fluorine, chlorine dioxide, thiab poov tshuaj peroxide.
Kuj Paub, graphite puas tsim kev puas tsuaj rau tib neeg?
A) Tsis muaj teeb meem kev noj qab haus huv tau tshwm sim hauv tib neeg tom qab raug mob rau carbon dub. Nws tau, txawm li cas los xij, tau lees paub tias yog qhov ua tau carcinogen rau tib neeg.
Dab tsi yog graphite hmoov av?
Graphite yog ib qho ntawm cov xwm txheej tshwm sim-allotropes-cov ntaub ntawv sib txawv ntawm lub cev-ofcarbon. Graphite yog dav siv nyob rau hauv kev lag luam, tab sis nws carriesrisks thaum nws hmoov av tau huab cua. Ntawm qee theem ntawm kev raug mob, graphite yog ib qho phom sij inhalation.
Pom zoo:
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