Tus nqi ntawm cov tshuaj polyvinyl chloride (PVC) poob tas li
Qhov chaw tus nqi ntawm polyvinyl chloride (PVC) poob rau 6,711.43 yuan / tuj thaum Lub Yim Hli 4, poob ntawm 1.2% nyob rau hnub, ib lub lis piam nce ntawm 3.28%, thiab ib hlis poob ntawm 7.33%.
Tus nqi ntawm cov dej qab zib caustic tau nce mus rau 1080.00 yuan / ton thaum Lub Yim Hli 4, nce ntawm 0% nyob rau hnub, ib lub lis piam txo ntawm 1.28%, thiab txhua hli poob ntawm 12.34%.
Ntau yam ntaub ntawv ntawm lub hnub Chav tsev ntawm lub hnub sawv thiab lub caij nplooj zeeg Lub lis piam nce thiab poob Lub hli nce thiab poob
Nqe lus piav qhia: PVC 6711.43 yuan / tuj -1.2% 3.28% -7.33%
Tus nqi: caustic soda 1080.00 yuan / ton 0% -1.28% -12.34%
Kev lag luam chlor-alkali yog ib qho tseem ceeb hauv kev lag luam chemical, thiab cov khoom sawv cev tseem ceeb yog caustic soda thiab polyvinyl chloride (PVC).
caustic dej qab zib
Thaum kawg ntawm 2020, lub ntiaj teb no tsim muaj peev xwm ntawm caustic soda mus txog 99.959 lab tons, thiab lub peev xwm ntawm caustic soda nyob rau hauv Tuam Tshoj mus txog 44.7 lab tons, accounting rau 44.7% ntawm lub ntiaj teb no lub peev xwm ntau lawm, qeb duas nyob rau hauv lub ntiaj teb no nyob rau hauv ntau lawm. muaj peev xwm.
Raws li xyoo 2020, kev tsim khoom muaj peev xwm faib tawm ntawm kuv lub teb chaws lub lag luam caustic soda tau maj mam ua kom pom tseeb, feem ntau yog tsom rau peb thaj tsam ntawm North China, Northwest China thiab East China.Qhov saum toj no peb cheeb tsam 'caustic soda muaj peev xwm tsim tau ntau dua 80% ntawm lub teb chaws tag nrho cov peev txheej tsim tau.Ntawm lawv, qhov kev faib ua feem ntawm ib cheeb tsam hauv North Tuam Tshoj txuas ntxiv, nce mus txog 37.40%.Lub peev xwm ntau lawm ntawm caustic soda nyob rau hauv Southwest Tuam Tshoj, South Tuam Tshoj thiab Northeast Tuam Tshoj yog qhov tsawg, thiab feem ntau ntawm tag nrho cov muaj peev xwm nyob rau hauv txhua cheeb tsam yog 5% los yog tsawg dua.
Tam sim no, kev lag luam cov cai xws li kev hloov pauv ntawm lub teb chaws-sab kev hloov kho tau txhim kho qhov kev loj hlob ntawm cov peev txheej ntawm kev lag luam caustic soda, thiab tib lub sijhawm, cov qauv kev sib tw tau txuas ntxiv ua kom zoo, thiab kev lag luam concentration tau txuas ntxiv mus. nce.
PVC
PVC, los yog polyvinyl chloride, yog ib lub hom phiaj loj tshaj plaws hauv lub ntiaj teb thiab tau siv dav.Tam sim no, muaj ob lub khw muag khoom loj rau PVC hauv kuv lub teb chaws: cov khoom siv tawv thiab cov khoom muag muag.Cov khoom siv tawv yog feem ntau ntau yam profiles, cov kav dej, daim hlau, cov nplooj ntawv nruj thiab cov khoom siv molding, thiab lwm yam.;Cov khoom muag muag yog cov yeeb yaj kiab, xov hlau thiab cables, tawv tawv, ntaub txheej, ntau yam hoses, hnab looj tes, cov khoom ua si, hauv pem teb npog rau ntau yam khoom siv, khau yas, thiab qee qhov tshwj xeeb coatings thiab sealants, thiab lwm yam.
Los ntawm qhov kev xav ntawm kev xav tau, nyob rau xyoo tas los no, qhov kev thov rau PVC cob hauv kuv lub teb chaws tau nce tsis tu ncua.Hauv 2019, qhov pom tseeb ntawm kev siv PVC cob hauv Suav teb tau nce mus txog 20.27 lab tons, ib xyoos ib zaug nce ntawm 7.23%.Nrog rau ntau yam kev siv ntawm polyvinyl chloride resin, nws xav tias kev noj cov polyvinyl chloride resin hauv kuv lub teb chaws yuav ncav cuag 22.109 lab tons hauv 2021, thiab kev cia siab ntawm kev ua lag luam tseem ceeb heev.
Txheej txheem cej luam ntawm Chlor-Alkali Kev Lag Luam
Lub hauv paus qauv ntawm cov saw hlau yog siv txoj kev diaphragm los yog ionic membrane txoj kev los electrolyze dej ntsev kom tau chlorine raw cov ntaub ntawv, thiab nyob rau tib lub sij hawm co-ua caustic soda, thiab chlorine gas yog siv raws li raw khoom rau PVC. ntau lawm.
Los ntawm qhov kev xav ntawm lub voj voog kev lag luam, kev lag luam chlor-alkali cuam tshuam zoo heev los ntawm kev lag luam macroeconomic.Thaum macro-kev lag luam txhim kho, kev lag luam chlor-alkali yog tsav los ntawm kev noj thiab loj hlob sai;thaum macro-kev lag luam poob qis, qhov kev thov rau kev lag luam chlor-alkali qeeb, txawm hais tias qhov kev cuam tshuam ntawm kev lag luam muaj qee yam lag luam., tab sis qhov sib txawv ntawm kev lag luam chlor-alkali yog ib txwm ua raws li kev lag luam macro.
Nrog rau txoj kev loj hlob sai ntawm kuv lub teb chaws kev lag luam macro thiab kev xav tau kev txhawb nqa los ntawm kev lag luam vaj tsev, "PVC + caustic soda" txhawb nqa tus qauv ntawm kuv lub teb chaws kev lag luam chlor-alkali tau tsim los ntawm qhov loj, thiab cov khoom muaj peev xwm thiab cov zis muaj loj hlob sai.kuv lub teb chaws tau dhau los ua tus tsim khoom tseem ceeb tshaj plaws hauv ntiaj teb thiab cov neeg siv khoom chlor-alkali.
Post lub sij hawm: Aug-05-2022