Kev ceev faj rau tetrahydrofuran manufacturers

1. Kev tiv thaiv kab mob ua pa: lim roj npog ntsej muag (ib nrab daim npog ntsej muag) yuav tsum hnav thaum nws tuaj yeem raug rau nws cov vapor. Yog tias tsim nyog, nws raug nquahu kom hnav lub tshuab ua pa ntawm tus kheej.

2. Kev tiv thaiv qhov muag: feem ntau, tsis tas yuav muaj kev tiv thaiv tshwj xeeb, thiab tsom iav kev nyab xeeb tuaj yeem hnav thaum muaj kev sib cuag siab.

3. Kev tiv thaiv lub cev: hnav khaub ncaws ua haujlwm tiv thaiv zoo li qub.

4. Kev tiv thaiv tes: hnav benzene thiab roj resistant hnab looj tes.

5. Kev sib cuag ntawm daim tawv nqaij: tshem cov khaub ncaws uas tsis huv thiab ntxuav daim tawv nqaij kom huv si nrog dej soapy thiab dej ntshiab.

6. Kev sib cuag qhov muag: nqa daim tawv muag thiab ntxuav lawv nrog dej ntws los yog dej ntsev. Mus ntsib kws kho mob.

7. Kev nqus pa: sai sai tawm ntawm qhov chaw mus rau qhov chaw uas muaj huab cua ntshiab. 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 tam sim ntawd. Mus ntsib kws kho mob.

8. Kev noj haus: haus dej sov txaus, ua kom ntuav, thiab nrhiav kev kho mob.

9. Txoj kev tua hluav taws: tshuaj tsuag dej kom txias lub thawv, thiab txav lub thawv ntawm qhov chaw tua hluav taws mus rau qhov chaw qhib yog tias ua tau. Yog hais tias lub thawv nyob rau hauv qhov chaw tua hluav taws tau hloov xim los yog tsim lub suab los ntawm kev ruaj ntseg siab nyem, nws yuav tsum tau khiav tawm tam sim ntawd.

10. Tus neeg tua hluav taws tua hluav taws: ua npuas ncauj, hmoov qhuav, carbon dioxide, xuab zeb. Extinguishing nrog dej yog invalid.

11. Cov dej xau me me: nqus los yog nqus nrog cov xuab zeb lossis lwm yam khoom tsis tuaj yeem tawg. Nws tseem tuaj yeem ntxuav nrog dej ntau, uas yog diluted thiab muab tso rau hauv cov dej khib nyiab.

12. Kev xau loj heev: tsim lub dike lossis khawb lub qhov kom tau txais. Npog nrog ua npuas ncauj kom txo tau cov pa phem. Txau dej txias thiab dilutes chav, tiv thaiv cov neeg ua haujlwm ntawm qhov chaw, thiab dilutes to rau hauv incombustible tshuaj. Hloov mus rau lub tsheb tank lossis cov khoom tshwj xeeb nrog cov twj tso kua mis tawg, rov ua dua lossis thauj mus rau qhov chaw kho mob pov tseg