I. Kev kwv yees ntau lawm - Lub peev xwm tshiab

Nws cia siab tias nyob rau hauv ib nrab ntawm lub xyoo, domestic styrene ntau lawm muaj peev xwm yuav tswj ib tug zuj zus, cov ntaub ntawv ntxhib yuav tsum nyob rau hauv lub thib ob ib nrab ntawm lub xyoo yuav muaj 1.8 lab tons / xyoo ntawm styrene tshiab cog peev yuav tsim thiab muab tso rau hauv kev ua haujlwm, qhov kev cia siab muaj peev xwm nce ntawm 9.22%.

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

Nyob rau hauv lub thib ob ib nrab ntawm lub xyoo, zus tau tej cov styrene yuav loj hlob nyob rau hauv kwv yees li 8.09%, feem ntau yog vim hais tias ntawm kev cia siab ntawm 1.8 lab tons nyob rau hauv ib xyoos, qee cov khoom siv styrene yuav rov pib dua, thiab cov lag luam downstream yuav tau rov qab los ib nrab, thiab qee qhov ntawm cov khoom siv styrene yuav rov pib dua. cov tshiab downstream pab kiag li lawm kuj yuav nyob rau hauv lub lag luam, thiab cia siab tias yuav nce nyob rau hauv cov zis ntawm styrene. Txawm li cas los xij, qhov kev xav tau ntau dua li qhov xav tau nce ntxiv, yog li kev siv lub peev xwm tag nrho ntawm cov cuab yeej styrene yuav poob qis, thiab tag nrho qhov pib ntawm qhov project yog tsawg dua li thawj ib nrab ntawm lub xyoo.

Thib peb, cov neeg siv khoom xav tau kev kwv yees

Cov ntaub ntawv qhia tau hais tias nyob rau hauv ib nrab xyoo ntawm 2023, lub ntsiab downstream ntawm styrene, yog hais tias tus tshiab cog txoj kev npaj yuav muab tag nrho rau hauv lub lag luam, nws xav tias lub peev xwm ntawm PS nyob rau hauv lub thib ob ib nrab ntawm lub xyoo yuav nce 580,000 tons / xyoo. , lub peev xwm ntawm EPS nyob rau hauv ib nrab ntawm lub xyoo yuav tsum nce los ntawm 170,000 tons / xyoo, thiab lub peev xwm ntawm ABS nyob rau hauv lub thib ob ib nrab ntawm lub xyoo yuav tsum tau nce los ntawm 1.56 lab tons / xyoo, thiab qhov kev thov rau styrene xav tias yuav nce li ntawm 1.8 lab tons raws li styrene pub piv. Ib yam li qhov xav tau nce hauv styrene. Txawm li cas los xij, raws li lub sijhawm tsim khoom ntawm cov xov xwm saum npoo av, yuav muaj ntau cov khoom siv qis qis qis, thiab muaj cov khoom siv ntawm tus kheej nrog qee yam kev ua tau zoo xws li cov khoom hloov pauv, tshwj xeeb tshaj yog nyob rau hauv nqes dej nrog qhov kev cia siab ntawm cov khoom lag luam txo qis, nws yog. 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 lag luam, nws xav tias nws qhov kev thov rau styrene yuav qis dua qhov nce ntawm styrene mov. Qhov thib ob ib nrab ntawm kev ua lag luam styrene los muab qee qhov kev pab cuam.