I. Kev kwv yees txog kev muab khoom - Lub peev xwm tshiab

Nws xav tias nyob rau hauv ib nrab xyoo tom ntej, lub peev xwm tsim khoom styrene hauv tsev yuav tswj hwm qhov sib txawv, cov ntaub ntawv kwv yees tias nyob rau hauv ib nrab xyoo tom ntej yuav muaj 1.8 lab tons / xyoo ntawm styrene tshiab cog peev xwm yuav raug tsim thiab muab tso rau hauv kev ua haujlwm, qhov kev cia siab ntawm lub peev xwm nce ntawm 9.22%.

2. Kev kwv yees ntawm cov zis thiab kev siv peev xwm

Nyob rau hauv ib nrab xyoo tom ntej, kev tsim khoom ntawm styrene yuav loj hlob ntawm kwv yees li 8.09%, feem ntau yog vim qhov kev cia siab ntawm 1.8 lab tons hauv ib xyoos, qee cov khoom siv styrene yuav rov pib dua, thiab cov lag luam downstream yuav rov qab kho dua ib feem, thiab qee cov khoom siv downstream tshiab kuj tseem yuav nyob hauv kev ua lag luam, thiab xav tias yuav muaj kev nce ntxiv ntawm cov zis ntawm styrene. Txawm li cas los xij, qhov kev xav tau muab khoom ntau dua li qhov kev thov nce ntxiv, yog li qhov kev siv peev xwm tag nrho ntawm cov khoom siv styrene yuav poob qis, thiab qhov pib tag nrho ntawm qhov project tsawg dua li ib nrab xyoo thawj zaug.

Qhov thib peb, kev kwv yees qhov xav tau ntawm cov neeg siv khoom

Cov ntaub ntawv qhia tau tias nyob rau hauv ib nrab xyoo tom ntej ntawm 2023, qhov chaw tseem ceeb ntawm styrene, yog tias txoj kev npaj cog tshiab tuaj yeem ua haujlwm tau tag nrho, nws xav tias lub peev xwm ntawm PS nyob rau hauv ib nrab xyoo tom ntej yuav nce ntxiv 580,000 tons / xyoo, lub peev xwm ntawm EPS nyob rau hauv ib nrab xyoo tom ntej yuav nce ntxiv 170,000 tons / xyoo, thiab lub peev xwm ntawm ABS nyob rau hauv ib nrab xyoo tom ntej yuav nce ntxiv 1.56 lab tons / xyoo, thiab qhov kev thov rau styrene yuav nce ntxiv txog li 1.8 lab tons raws li qhov piv ntawm styrene pub. Ib yam li qhov kev cia siab nce ntxiv hauv styrene. Txawm li cas los xij, raws li lub sijhawm tsim khoom ntawm qhov xov xwm, yuav muaj ntau cov khoom siv downstream qeeb, thiab muaj cov khoom siv ib leeg nrog qee qhov kev ua tau zoo xws li kev hloov khoom, tshwj xeeb tshaj yog nyob rau hauv downstream nrog qhov xwm txheej txo qis kev tsim khoom, nws xav tias 50% ntawm lub peev xwm tshiab tuaj yeem muab tso rau hauv kev tsim khoom ib ntus, raws li qhov nruab nrab pib ntawm thawj ib nrab ntawm lub tuam txhab, nws xav tias nws qhov kev thov rau styrene yuav qis dua qhov nce ntawm styrene muab. Ib nrab thib ob ntawm kev ua lag luam styrene los muab qee qhov cuam tshuam pab.