Cia thiab Kev Nyab Xeeb Ntawm Hlau Silicon

Cia thiab Kev Nyab Xeeb Kev Ruaj Ntseg Rau Cov Hlau Ntsej (Hlau Silicon (Silicon Hlau):

1. Yuav tsum tau cia

Lub chaw qhuav:

Khaws rau hauv aYo nooure-DawbThaj chaw los tiv thaiv cov kev cuam tshuam nrog dej, uas tuaj yeem tsim cov roj hydrogen siv (tawg tawg).

Cov tshuaj vaum yuav tsum muaj kev tswj hwm hauv qab no50%.

Tswj kub:

Cia kom deb ntawm cov cua sov thiab tshav ntuj ncaj qha.

Lub tswv yim zoo tagnrho:Chav tsev kub (15-25 degree).

Qhov cua:

Ua kom muaj kev tso pa zoo kom tsis txhob muaj plua plav lossis hydrogen roj.

Siv tawg-ua pov thawj cua tshuab hauv cov chaw uas ntim nrog.

Ntim:

Khaws rau hauvXIM, Airtight Ntim(xws li, yas-lined steel nruas lossis cov hnab ya kom resistant).

Daim ntawv lo ntim kom meej meej nrog kev ceeb toom kev phom sij (piv txwv li, "flammable khoom," "reacts nrog dej").

Segregation:

Kom deb ntawmtus oxidizers(piv txwv li, nitrates, peroxides),Acids, thiabtoj lwg(xws li, chlorine, fluorine).

Zam kev sib cuag nrog dej, chav dej, lossis huab cua noo.

2. Kev ceev faj kev nyab xeeb

Hluav taws thiab tawg txaus ntshai

Flammability:

Finely hmoov silicon yogmuaj cov nplaim hluav tawsthiab muaj peev xwm ntws tau zoo nyob rau hauv huab cua.

Cov huab hmoov av yuav tawg yog tias hluav taws kub yog tias tsis muaj hluav taws xob (feem ntau tawg tawg: ~ 40 g / m³).

Kev Ntsuas Hluav Taws Xob Hluav Taws Xob:

Kev sivqhuav xuab zeb, Hmoov nplej qhuav extinguishers, lossisChav Kawm D Cov Hluav Taws Kub Dressuishers(Rau cov hluav taws hluav taws).

Tsis txhob siv dej los yog ua npuas ncauj(reacts exothermically, tso hydrogen roj).

Kev Noj Qab Haus Huv

Inhalation:

Silici plua plav yuav ua rau muaj kev ntxhov siab, ua pa ua rau tsis ua pa lossis ua pa.

Lub sijhawm ntev tuaj yeem ua raunqaij Silicosis(Tsis tshua muaj rau metallic silicon tab sis ua tau nrog crystalline silica impurities).

Daim tawv thiab qhov muag tiv thaiv:

Cov hmoov av tej zaum yuav ua rau kev siv tshuab. Yaug kom huv si nrog dej yog tias raug.

Kev noj haus:

Tsawg twv txiaj ntsig yog noj, tab sis nrhiav kev kho mob yog tias muaj nyiaj ntau tau nqos.

Fandling ceev faj

Cov Khoom Siv Tiv Thaiv Tus Kheej (PPE):

HnavKev Nyab Xeeb Kev Nyab Xeeb, Plua daim npog(Niosh-pom zoo N95 lossis siab dua), thiabhnab looj tes(nitrile lossis neoprene).

Siv cov khaub ncaws nplaim hluav taws xob hauv cov chaw pheej hmoo siab.

Tswj plua plav:

Siv kev tso pa hauv zos kom txo cov plua plav cua.

Zam kev tsim cov hmoov av thaum kov (piv txwv li, siv lub tshuab nqus tsev es tsis txhob ua qoob loo).

Txeej thiab xau teb

Me me nchuav:

Cov khoom siv uas siv cov cuab yeej tsis yog rau cov khoom siv thiab qhov chaw hauv cov thawv kaw.

Huv si residue nrog cov ntaub ntub dej (zam cov dej sib cuag nrog cov khoom siv).

Cov nchuav loj:

Khiav tawm tsam thaj chaw thiab tiv toj cov neeg siv thaum muaj xwm ceev.

Tiv thaiv cov plua plav los ntawm npog cov khoom nchuav nrog cov xuab zeb qhuav lossis inert orgorents.

3. Tsheb thauj neeg nyab xeeb

Kev cai ua raws cai:

Raws qabOsha, Nfpa, thiabDot / Adr / IMDGCov kev cai rau cov khoom siv phom sij.

Daim ntawv lo xa khoom raws li "flammable khoom" (UN1346, chav kawm 4.1).

Ntim:

Siv cov thawv uas tsis muaj ntawv pov thawj tiv thaiv ya raws thiab hluav taws xob zoo li qub.

Zam kev poob siab / kev sib txhuam:

Tiv thaiv kev siv tshuab uas tuaj yeem tsim cov txim taws lossis cov hmoov av.

4. Kev txiav txim siab ntev

Kev kuaj xyuas tsis tu ncua:

Tshawb cov ntim rau corrosion, txeej, lossis dej noo ingress.

Stability:

Nws yog xim hlau Silicon yog qhov ruaj khov nyob rau hauv cov neeg tuaj yeem cia tab sis yuav oxidize maj mam nyob rau hauv ib puag ncig vaum.

Cov kev pheej hmoo tseem ceeb thiab kev me me

Tiv Thaiv Thaum Muaj Xwm Ceev:

Tshuaj lom tswj:1-800-222-1222 (Asmeskas)

Department tua hluav taws:Siv cov tsis-dej-raws li tua hluav taws rau cov twj hluav taws.