Xov Xwm Kev Lag Luam
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PVC: Kev co ntawm qhov nqaim, kev nce siab tas mus li tseem xav tau kev tsav tsheb mus rau sab qis
Kev hloov kho me me hauv kev lag luam txhua hnub rau hnub tim 15. Thaum hnub tim 14, cov xov xwm ntawm lub tsev txhab nyiaj hauv nruab nrab txo qhov yuav tsum tau khaws cia tau tshaj tawm, thiab kev xav zoo hauv kev ua lag luam tau rov qab los. Yav tom ntej ntawm kev lag luam hluav taws xob hmo ntuj kuj nce siab sib xws. Txawm li cas los xij, los ntawm qhov kev xav tseem ceeb, kev rov qab los ntawm kev muab cov khoom siv txij nkawm hauv lub Cuaj Hli thiab qhov kev thov tsis muaj zog hauv qab no tseem yog qhov kev cuam tshuam loj tshaj plaws hauv kev ua lag luam tam sim no. Nws yuav tsum tau taw qhia tias peb tsis yog qhov tsis zoo ntawm kev ua lag luam yav tom ntej, tab sis kev nce hauv PVC xav kom cov hauv qab no maj mam nce qhov thauj khoom thiab pib rov ua kom cov khoom siv raw, txhawm rau nqus cov khoom siv tshiab hauv lub Cuaj Hli ntau li ntau tau thiab tsav lub sijhawm ntev stag... -
Cov nqi polypropylene txuas ntxiv nce siab, qhia txog kev nce ntxiv ntawm cov khoom yas
Thaum Lub Xya Hli 2023, Tuam Tshoj cov khoom yas tsim tau txog 6.51 lab tons, nce 1.4% xyoo-rau-xyoo. Kev thov hauv tsev maj mam zoo dua, tab sis qhov xwm txheej xa khoom yas tseem tsis zoo; Txij li Lub Xya Hli, kev ua lag luam polypropylene tau txuas ntxiv nce, thiab kev tsim khoom yas tau maj mam nrawm dua. Nyob rau theem tom qab, nrog kev txhawb nqa ntawm cov cai macro rau kev txhim kho cov lag luam downstream cuam tshuam, kev tsim khoom yas yuav tsum nce ntxiv rau Lub Yim Hli. Tsis tas li ntawd, yim lub xeev saum toj kawg nkaus hauv kev tsim khoom yog Guangdong Province, Zhejiang Province, Jiangsu Province, Hubei Province, Shandong Province, Fujian Province, Guangxi Zhuang Autonomous Region, thiab Anhui Province. Ntawm lawv, G... -
Koj xav li cas txog kev lag luam yav tom ntej nrog rau kev nce nqi PVC tas mus li?
Thaum lub Cuaj Hlis 2023, tsav los ntawm cov cai macroeconomic zoo, kev cia siab zoo rau lub sijhawm "Cuaj Nyiaj Kaum", thiab kev nce ntxiv ntawm yav tom ntej, tus nqi lag luam PVC tau nce ntxiv. Txij li thaum lub Cuaj Hlis 5, tus nqi lag luam PVC hauv tsev tau nce ntxiv, nrog rau qhov siv cov khoom siv calcium carbide 5-hom yog nyob ib puag ncig 6330-6620 yuan / ton, thiab qhov siv cov khoom siv ethylene yog 6570-6850 yuan / ton. Nws nkag siab tias thaum tus nqi PVC txuas ntxiv nce siab, kev lag luam hauv khw raug cuam tshuam, thiab cov nqi xa khoom ntawm cov tub luam tsis sib haum xeeb. Qee tus tub luam tau pom qhov qis tshaj plaws hauv lawv cov khoom muag thaum ntxov, thiab tsis txaus siab rau kev rov qab muab khoom kim heev. Kev thov hauv qab yuav nce ntxiv, tab sis tam sim no hauv qab p ... -
Cov nqi polypropylene thaum lub Yim Hli nce siab hauv lub Cuaj Hli tuaj yeem tuaj raws li tau teem tseg
Lub lag luam polypropylene tau hloov pauv mus rau sab saud thaum Lub Yim Hli. Thaum pib lub hlis, qhov sib txawv ntawm polypropylene yav tom ntej tau hloov pauv, thiab tus nqi ntawm qhov chaw tau raug teeb tsa hauv qhov ntau. Kev muab khoom siv ua ntej kho tau rov qab ua haujlwm tas li, tab sis tib lub sijhawm, muaj ob peb qhov kev kho me me tshiab tau tshwm sim, thiab tag nrho cov khoom siv tau nce ntxiv; Txawm hais tias lub cuab yeej tshiab tau ua tiav qhov kev sim hauv nruab nrab Lub Kaum Hli, tsis muaj cov khoom tsim nyog tam sim no, thiab qhov kev muab khoom ntawm qhov chaw raug ncua; Tsis tas li ntawd, daim ntawv cog lus tseem ceeb ntawm PP tau hloov pauv lub hlis, yog li kev cia siab ntawm kev lag luam ntawm kev lag luam yav tom ntej tau nce ntxiv, kev tshaj tawm xov xwm txog kev lag luam peev, txhawb nqa PP yav tom ntej, tsim kev txhawb nqa zoo rau kev lag luam qhov chaw, thiab roj av... -
Cov txiaj ntsig ntawm kev lag luam yas txuas ntxiv mus txhim kho cov nqi polyolefin txav mus tom ntej
Raws li Lub Chaw Haujlwm Saib Xyuas Kev Txheeb Xyuas Hauv Tebchaws, thaum Lub Rau Hli 2023, cov nqi tsim khoom lag luam hauv tebchaws tau poob qis 5.4% xyoo-rau-xyoo thiab 0.8% hli-rau-hli. Cov nqi yuav khoom ntawm cov neeg tsim khoom lag luam tau poob qis 6.5% xyoo-rau-xyoo thiab 1.1% hli-rau-hli. Hauv thawj ib nrab ntawm lub xyoo no, cov nqi ntawm cov neeg tsim khoom lag luam tau poob qis 3.1% piv rau lub sijhawm tib yam xyoo tas los, thiab cov nqi yuav khoom ntawm cov neeg tsim khoom lag luam tau poob qis 3.0%, uas cov nqi ntawm kev lag luam raw khoom tau poob qis 6.6%, cov nqi ntawm kev lag luam ua tiav tau poob qis 3.4%, cov nqi ntawm cov khoom siv tshuaj lom neeg thiab kev lag luam tsim khoom lag luam tau poob qis 9.4%, thiab cov nqi ntawm kev lag luam roj hmab thiab yas tau poob qis 3.4%. Los ntawm qhov pom loj, tus nqi ntawm cov txheej txheem... -
Cov yam tseem ceeb ntawm polyethylene txoj kev ua tsis tau zoo hauv ib nrab xyoo thawj zaug thiab kev ua lag luam hauv ib nrab xyoo tom ntej yog dab tsi?
Nyob rau thawj ib nrab ntawm xyoo 2023, cov nqi roj av thoob ntiaj teb tau nce thawj zaug, tom qab ntawd poob qis, thiab tom qab ntawd hloov pauv. Thaum pib ntawm lub xyoo, vim yog cov nqi roj av siab, cov txiaj ntsig tsim khoom ntawm cov tuam txhab petrochemical tseem tsis zoo, thiab cov chaw tsim khoom petrochemical hauv tsev tseem nyob ntawm qhov hnyav tsawg. Raws li qhov chaw nruab nrab ntawm cov nqi roj av maj mam txav mus rau hauv qab, cov khoom siv hauv tsev tau nce ntxiv. Nkag mus rau lub quarter thib ob, lub caij ntawm kev saib xyuas cov khoom siv polyethylene hauv tsev tau tuaj txog, thiab kev saib xyuas cov khoom siv polyethylene hauv tsev tau maj mam pib. Tshwj xeeb tshaj yog thaum Lub Rau Hli, kev sib sau ua ke ntawm cov khoom siv saib xyuas ua rau kev txo qis hauv kev muab khoom hauv tsev, thiab kev ua lag luam tau zoo dua vim yog kev txhawb nqa no. Hauv ob... -
Kev poob qis tas li ntawm cov polyethylene siab siab thiab tom qab ntawd txo qis ib feem ntawm kev muab khoom
Xyoo 2023, kev ua lag luam siab hauv tsev yuav tsis muaj zog thiab poob qis. Piv txwv li, cov khoom siv zaj duab xis ib txwm 2426H hauv kev ua lag luam North China yuav poob qis los ntawm 9000 yuan / ton thaum pib ntawm lub xyoo mus rau 8050 yuan / ton thaum kawg ntawm lub Tsib Hlis, nrog rau kev poob qis ntawm 10.56%. Piv txwv li, 7042 hauv kev ua lag luam North China yuav poob qis los ntawm 8300 yuan / ton thaum pib ntawm lub xyoo mus rau 7800 yuan / ton thaum kawg ntawm lub Tsib Hlis, nrog rau kev poob qis ntawm 6.02%. Kev poob qis siab yog siab dua li linear. Txij li thaum kawg ntawm lub Tsib Hlis, qhov sib txawv ntawm tus nqi ntawm siab siab thiab linear tau nqaim mus rau qhov nqaim tshaj plaws hauv ob xyoos dhau los, nrog rau qhov sib txawv ntawm tus nqi ntawm 250 yuan / ton. Kev poob qis tas mus li ntawm tus nqi siab siab feem ntau cuam tshuam los ntawm keeb kwm yav dhau los ntawm kev thov tsis muaj zog, cov khoom muag hauv zej zog siab, thiab ib qho hauv ... -
Cov tshuaj twg uas Tuam Tshoj xa mus rau Thaib teb?
Kev txhim kho ntawm kev lag luam tshuaj lom neeg hauv Sab Qab Teb Es Xias yog raws li pawg neeg siv khoom loj, cov neeg ua haujlwm pheej yig, thiab cov cai tsis pub dawb. Qee tus neeg hauv kev lag luam hais tias qhov chaw ua lag luam tshuaj lom neeg tam sim no hauv Sab Qab Teb Es Xias zoo ib yam li Tuam Tshoj hauv xyoo 1990. Nrog rau kev paub txog kev txhim kho sai ntawm Tuam Tshoj kev lag luam tshuaj lom neeg, qhov kev txhim kho ntawm kev lag luam Sab Qab Teb Es Xias tau pom tseeb dua. Yog li, muaj ntau lub tuam txhab uas tab tom nrhiav kev txhim kho kev lag luam tshuaj lom neeg hauv Sab Qab Teb Es Xias, xws li cov saw hlau epoxy propane thiab cov saw hlau propylene, thiab nce lawv cov peev txheej hauv kev lag luam Nyab Laj. (1) Carbon dub yog cov tshuaj lom neeg loj tshaj plaws xa tawm los ntawm Tuam Tshoj mus rau Thaib Teb Raws li cov ntaub ntawv kev lis kev cai, qhov ntsuas ntawm carbon bla... -
Kev nce ntxiv ntawm kev tsim khoom siv hluav taws xob siab hauv tsev thiab kev txo qis ntawm qhov sib txawv ntawm tus nqi linear
Txij li xyoo 2020, cov nroj tsuag polyethylene hauv tsev tau nkag mus rau hauv lub voj voog nthuav dav hauv nruab nrab, thiab lub peev xwm tsim khoom txhua xyoo ntawm PE hauv tsev tau nce sai, nrog rau qhov nruab nrab txhua xyoo kev loj hlob ntau dua 10%. Kev tsim cov polyethylene tsim hauv tsev tau nce sai, nrog rau cov khoom lag luam sib xyaw ua ke thiab kev sib tw hnyav hauv kev lag luam polyethylene. Txawm hais tias qhov kev thov rau polyethylene kuj tau qhia txog kev loj hlob hauv xyoo tas los no, qhov kev thov loj hlob tsis tau nrawm npaum li qhov kev loj hlob ntawm kev muab khoom. Txij li xyoo 2017 txog 2020, lub peev xwm tsim khoom tshiab ntawm polyethylene hauv tsev feem ntau tsom mus rau cov hluav taws xob qis thiab cov kab sib txawv, thiab tsis muaj cov khoom siv hluav taws xob siab tau muab tso rau hauv kev ua haujlwm hauv Suav teb, ua rau muaj kev ua tau zoo hauv kev lag luam hluav taws xob siab. Xyoo 2020, raws li tus nqi sib txawv... -
Yav tom ntej: tswj kev hloov pauv ntawm ntau yam, teeb tsa thiab ua raws li kev taw qhia ntawm cov xov xwm nto
Thaum Lub Tsib Hlis 16, daim ntawv cog lus Liansu L2309 tau qhib ntawm 7748, nrog tus nqi qis tshaj plaws ntawm 7728, tus nqi siab tshaj plaws ntawm 7805, thiab tus nqi kaw ntawm 7752. Piv rau hnub ua lag luam dhau los, nws tau nce 23 lossis 0.30%, nrog tus nqi daws teeb meem ntawm 7766 thiab tus nqi kaw ntawm 7729. Qhov ntau ntawm 2309 ntawm Liansu tau hloov pauv, nrog rau kev txo qis me me hauv txoj haujlwm thiab kev kaw ntawm txoj kab zoo. Qhov sib txawv tau raug tshem tawm saum toj ntawm MA5 qhov nruab nrab txav mus los, thiab lub bar ntsuab hauv qab MACD qhia tau txo qis; Los ntawm qhov kev xav ntawm BOLL qhia, K-kab lub cev deviates ntawm txoj kev qis dua thiab qhov chaw ntawm lub ntiajteb txawj nqus hloov mus rau sab saud, thaum KDJ qhia tau muaj kev cia siab ntev ntawm kev tsim teeb liab. Tseem muaj peev xwm ntawm kev sib txawv nce mus rau hauv lub sijhawm luv luv txuas ntxiv molding, tos kev taw qhia los ntawm n... -
Cov Polyethylene Sib Txawv Muaj Dab Tsi?
Polyethylene feem ntau yog muab faib ua ib qho ntawm ntau cov khoom sib xyaw tseem ceeb, feem ntau suav nrog LDPE, LLDPE, HDPE, thiab Ultrahigh Molecular Weight Polypropylene. Lwm cov variants suav nrog Medium Density Polyethylene (MDPE), Ultra-low-molecular-weight polyethylene (ULMWPE lossis PE-WAX), High-molecular-weight polyethylene (HMWPE), High-density cross-linked polyethylene (HDXLPE), Cross-linked polyethylene (PEX lossis XLPE), Very-low-density polyethylene (VLDPE), thiab Chlorinated polyethylene (CPE). Low-Density Polyethylene (LDPE) yog ib yam khoom siv uas muaj cov yam ntxwv ntws zoo uas ua rau nws tsim nyog rau cov hnab yuav khoom thiab lwm yam yas zaj duab xis. LDPE muaj kev ywj pheej siab tab sis lub zog tensile qis, uas pom tseeb hauv lub ntiaj teb tiag tiag los ntawm nws txoj kev nyiam ncab thaum... -
Xyoo no lub peev xwm tsim cov titanium dioxide yuav tawg 6 lab tons!
Txij thaum Lub Peb Hlis 30 txog rau Lub Plaub Hlis 1, xyoo 2022 Lub Rooj Sib Tham Txhua Xyoo Txog Kev Lag Luam Titanium Dioxide Hauv Tebchaws tau muaj nyob hauv Chongqing. Tau kawm los ntawm lub rooj sib tham tias cov zis thiab lub peev xwm tsim khoom ntawm titanium dioxide yuav txuas ntxiv mus loj hlob hauv xyoo 2022, thiab qhov kev sib sau ua ke ntawm lub peev xwm tsim khoom yuav nce ntxiv; tib lub sijhawm, qhov ntsuas ntawm cov chaw tsim khoom uas twb muaj lawm yuav nthuav dav ntxiv thiab cov haujlwm peev txheej sab nraum kev lag luam yuav nce ntxiv, uas yuav ua rau muaj kev tsis txaus ntawm cov khoom siv titanium ore. Tsis tas li ntawd, nrog rau kev nce ntawm kev lag luam roj teeb tshiab, kev tsim kho lossis kev npaj ntawm ntau cov hlau phosphate lossis lithium hlau phosphate projects yuav ua rau muaj kev nce ntxiv ntawm titanium dioxide muaj peev xwm tsim khoom thiab ua kom muaj kev tsis sib haum xeeb ntawm kev muab khoom thiab kev thov ntawm titani...