Adipic Acid Kev Lag Luam Saw
Adipic acid yog qhov tseem ceeb heev dicarboxylic acid, muaj ntau yam tshuaj ntsuab, thiab yas, thiab yas cov txheej txheem ntawm cov adipic acid feem ntau yog muab faib ua Phenol, Butadiene, Cyclohexane thiab cyclohexene cov txheej txheem. Tam sim no, cov txheej txheem phenol tau tshem tawm ntau, thiab cov txheej txheem butadiene tseem nyob hauv theem kev tshawb fawb. Tam sim no, kev lag luam yog yeej los ntawm cyclohexane thiab cyclohexene cov txheej txheem, nrog benzene, hydrogen thiab nitric acid li cov ntaub ntawv raw.

Adipic Acid Kev Lag Luam
Los ntawm cov khoom xa ntawm cov adipic acid, cov peev txheej ntau lawm ntawm cov adipic acid hauv Suav teb maj mam zuj zus thiab muaj peev xwm nce qeeb xyoo dhau los. Raws li kev txheeb cais, hauv 2021, adipic acid ntau lawm yog 1.89 lab tons, nce ntxiv ntawm 21,53 hloov peev nyiaj yog 67.60%.

Los ntawm qhov kev thov sab, cov kev noj acident ntawm adipic acid sawv ruaj khov xyoo los ntawm kev loj hlob ntawm xyoo 2017-2020. Raws li kev txheeb cais, nyob rau hauv 2021, nqes dej rau PU muab tshuaj txhuam thiab pom meej ntawm cov khoom siv adipic, nrog rau txhua xyoo ntawm cov paj ntoo

Los ntawm cov qauv ntawm cov adipic acid xav tau, PU Paste khau Account rau txog 20.71% ntawm tag nrho cov kev thov, thiab Nylon 66 nyiaj rau txog 17.34%. Thiab thoob ntiaj teb adipic acid feem ntau yog siv los tsim cov nylon 66 ntsev.

Ntshuam thiab xa khoom cov xwm txheej ntawm adipic acid kev lag luam

Los ntawm cov xwm txheej xa tawm thiab xa tawm cov xwm txheej sab nraud ntawm cov adipic acid muaj hluav taws xob ntau dua li cov khoom lag luam paj ntaub tau nce ntxiv. Raws li kev txheeb cais, hauv 2021, lub expection kom muaj nuj nqis ntawm Suav teb yog 398,100 tons, thiab tus nqi xa tawm yog USD 600 lab.

Los ntawm kev faib tawm cov chaw xa khoom, Asia thiab Europe Accounted rau tag nrho ntawm 97.7% ntawm kev xa tawm. Sab saum toj peb yog qaib cov txwv nrog 14.0%, Singapore nrog 12.9% thiab Netherlands nrog 11.3%.

Kev Sib Tw Qauv ntawm Adipic Acid Kev Lag Luam

Nyob rau hauv cov nqe lus ntawm kev sib tw kev sib tw ua lag luam (los ntawm muaj peev xwm), nyob rau hauv tsib adipic acid manitection nyiaj txiag rau 71% ntawm lub teb chaws muaj peev xwm ntau lawm. Raws li kev txheeb cais, CR5 xwm txheej ntawm adipic acid nyob hauv Suav teb hauv 2021 yog: Shenma nylon (400,000 tons, nyiaj txiag rau 10.73%), shandong Haili (225,000 tons, nyiaj txiag rau 8.05%).

Kev Tsim Kho Yav Tom Ntej ntawm Adipic Acid Kev Lag Luam

1. Tus nqi sib txawv yog nyob rau hauv ib lub voj voog upward

Xyoo 2021, tus nqi ntawm Adipic acid tsom tau hais tias upward upward zoo nkauj, thiab lub Ob Hlis acid tau 13,650 yuan / tuj, uas yog nyob ntawm lub keeb kwm siab. Influenced by the rising price of pure benzene, adipic acid spread fell to a historical low in the first half of 2021, and since October 2021, raw material prices have fallen back and adipic acid spread has increased accordingly. Adipic acid kis tau RMB5,373 / tuj rau Lub Ob Hlis 5, 2022, siab dua li keeb kwm nruab nrab.

2.pbat thiab nylon 66 ntau lawm los txhawb kev xav tau

Nrog rau kev tshaj tawm ntawm cov yas kev txwv, kev ua lag luam hauv tsev PBAT PBAT PBAT Kev loj hlob, ntau txoj haujlwm hauv kev tsim kho; Tsis tas li ntawd, lub zos ntawm adiponitRile los daws cov teeb meem nylon 66 siv tau nrawm nrawm rau hauv lub peev xwm ntawm kev tsim kho hauv lub tsev muaj zog, ua rau cov kua qaub adiponitrile

Tam sim no ua raws kev tsim kho thiab npaj lub peev xwm PBat ntau dua 10 lab tons, tsim ib qho kev xav tau ntawm 0.39 tons ntawm adipic acid ntawm li 1.68 lab tons; Nyob rau hauv kev tsim kho thiab phiaj xwm nylon 66 lub peev xwm ntawm 2.285 lab tons, ib tons ntawm adipic acid, tsim qhov kev thov paj ntoo ntawm li 1.37 lab tons.