LyondellBasell tau hais tias cov tshuaj tseem ceeb hauv qhov xau ntawm nws lub Hoobkas La Porte rau hnub Tuesday tsaus ntuj uas tua ob tus neeg thiab raug mob hauv tsev kho mob 30 yog acetic acid.
Raws li daim ntawv qhia txog kev nyab xeeb ntawm lub tuam txhab lub vev xaib, Glacial acetic acid kuj tseem hu ua acetic acid, methane carboxylic acid, thiab ethanol.
Acetic acid yog ib yam kua uas yooj yim hlawv uas ua rau daim tawv nqaij kub hnyiab thiab ua rau lub qhov muag puas tsuaj yog tias ib tus neeg raug nws. Nws kuj tseem tuaj yeem tsim cov pa phem.
Raws li Lub Tsev Qiv Ntawv Tshuaj Kho Mob ntawm Lub Tsev Kawm Ntawv Kev Noj Qab Haus Huv Hauv Tebchaws, glacial acetic acid yog cov kua ntshiab nrog lub ntxhiab tsw qab ntawm cov kua txiv hmab. Nws yog corrosive rau cov hlau thiab cov ntaub so ntswg thiab siv rau hauv kev tsim cov tshuaj lom neeg, ua cov khoom noj khoom haus ntxiv thiab hauv kev tsim roj.
Ua ib yam khoom noj khoom haus ntxiv, Lub Koom Haum Kev Noj Qab Haus Huv Ntiaj Teb teev cov acetic acid ua ib yam khoom qab uas tsis muaj teeb meem.
Lub Tsev Qiv Ntawv Hauv Tebchaws ntawm Tshuaj kuj sau tseg tias glacial acetic acid yog siv dav dav ua lwm txoj hauv kev rau cov tshuaj pleev ib ce vim tias "nws yooj yim ... muaj thiab pheej yig." Pawg neeg ceeb toom tias nws tuaj yeem ua rau tib neeg kub hnyiab rau lub ntsej muag.
Raws li LyondellBasell, acetic acid yog ib qho tshuaj lom neeg tseem ceeb uas siv rau hauv kev tsim cov vinyl acetate monomer (VAM), purified terephthalic acid (PTA), acetic anhydride, monochloroacetic acid (MCA) thiab acetate.
Lub tuam txhab teev cov kev sib xyaw ntawm glacial acetic acid hauv nws cov chaw ua txwv rau kev kho kom zoo nkauj, kev kho kom zoo nkauj, tshuaj lossis txhua yam kev siv uas cuam tshuam nrog tib neeg noj.
Hauv LyondellBasell Safety Data Sheet, cov kev ntsuas kev pab thawj zaug suav nrog kev tshem tus neeg raug kev phom sij tawm ntawm thaj chaw muaj kev phom sij thiab muab lawv tso rau hauv huab cua ntshiab. Tej zaum yuav xav tau kev ua pa dag thiab oxygen. Yog tias raug rau ntawm daim tawv nqaij me me, tshem cov khaub ncaws uas muaj kuab lom thiab ntxuav daim tawv nqaij kom huv si. Yog tias raug rau ntawm qhov muag, yaug qhov muag nrog dej tsawg kawg 15 feeb. Hauv txhua qhov xwm txheej uas raug rau ntawm qhov muag, yuav tsum tau kho mob tam sim ntawd.
Hauv kev sib tham xov xwm thaum kawg ntawm hnub Tuesday, cov tshuaj hauv qab no tau teev tseg tias yog cov uas muaj feem cuam tshuam rau qhov xwm txheej tuag taus:
Cov ntawv ceeb toom los ntawm qhov chaw ntawm qhov xwm txheej La Porte qhia tau hais tias qhov kev nchuav tau raug tswj hwm thiab tsis muaj kev txib kom tshem tawm lossis nyob hauv tsev.
Luam tawm los ntawm Graham Digital thiab luam tawm los ntawm Graham Media Group, ib feem ntawm Graham Holdings.