Tsis ntev los no, Dow tau tshaj tawm tsab ntawv ceeb toom ceeb toom tias qhov cuam tshuam ntawm kev sib tsoo los ntawm tus neeg muag khoom ntawm cov khoom siv raw khoom cuam tshuam nws lub peev xwm los muab cov ntaub ntawv tseem ceeb rau Dow txoj kev lag luam, yog li ntawd, Dow tshaj tawm tias propylene glycol raug kev quab yuam majeure thiab nres, thiab lub sijhawm kho dua tshiab. yuav ceeb toom tom qab.

Raws li qhov tshwm sim ntawm Dow cov teeb meem muab khoom, ua rau kev lag luam tshuaj lom neeg cov tuam txhab lag luam chemical loj txiav tawm cov khoom lag luam.

Thaum Lub Tsib Hlis 5, 2022 lub sijhawm hauv cheeb tsam, BASF tshaj tawm hauv tsab ntawv rau cov neeg siv khoom tias nws yuav tsis tuaj yeem xa cov khoom xav tau ntawm propylene oxide rau BASF vim muaj kev tshwm sim dhau ntawm kev tswj hwm ntawm BASF Dow HPPO, tus xa khoom tseem ceeb ntawm propylene oxide. Ntau npaum li ntawd BASF Polyurethanes GmbH yuav tsum tshaj tawm cov teeb meem hauv kev muab cov polyether polyols nrog rau polyurethane systems hauv European lag luam.

Txog tam sim no, BASF tsis tuaj yeem lav qhov kev txiav txim uas twb muaj lawm rau lub Tsib Hlis lossis lees paub qhov kev txiav txim rau lub Tsib Hlis lossis Lub Rau Hli.

Daim ntawv teev cov khoom cuam tshuam.

Ntau lub tuam txhab tshuaj lom neeg thoob ntiaj teb nres cov khoom

Qhov tseeb, xyoo no, nyob rau hauv kev cuam tshuam ntawm kev kub ntxhov thoob ntiaj teb, ntau lub tuam txhab tshuaj lom neeg thoob ntiaj teb tau tshaj tawm qhov kev ncua ntawm cov khoom siv.

Thaum Lub Plaub Hlis 27, Asmeskas lub zog loj Exxon Mobil tau hais tias nws lub tuam txhab Lavxias Lavxias Exxon Neftegas tau tshaj tawm tias kev ua haujlwm ntawm nws txoj haujlwm Sakhalin-1 roj thiab roj tau cuam tshuam los ntawm kev quab yuam majeure, vim kev rau txim rau Russia ua rau nws nyuaj rau xa cov roj av rau cov neeg siv khoom.

"Lub phiaj xwm Sakhalin-1 tsim cov roj av Sokol tawm ntawm ntug dej hiav txwv ntawm Kuril Islands hauv Lavxias Far East thiab xa tawm txog 273,000 barrels ib hnub, feem ntau mus rau Kaus Lim Qab Teb, nrog rau lwm qhov chaw xws li Nyiv, Australia, Thaib thiab United. Xeev.

Tom qab muaj qhov tshwm sim ntawm Russia-Ukraine tsis sib haum xeeb, ExxonMobil tshaj tawm rau lub Peb Hlis 1 tias nws yuav tawm kwv yees li $ 4 nphom hauv cov cuab tam thiab tso tseg tag nrho cov haujlwm hauv Russia, suav nrog Sakhalin-1.

Thaum kawg ntawm lub Plaub Hlis, tsib cov nroj tsuag loj ntawm INNEX tshaj tawm tias lawv cov khoom xa tuaj tau raug quab yuam majeure. Hauv tsab ntawv rau cov neeg siv khoom, Inglis tau hais tias tag nrho nws cov khoom siv polyolefin cuam tshuam txog kev txwv kev tsheb ciav hlau tau cuam tshuam los ntawm lub zog majeure thiab nws xav tias yuav tsum txwv kev thauj mus los rau qis dua nws qhov zoo tshaj plaws nruab nrab txhua hnub tus nqi.

Polyolefin cov khoom raug rau qhov kev quab yuam majeure suav nrog

Ib 318,000-tuj-ib-xyoos high-density polyethylene (HDPE) chav tsev ntawm Cedar Bayou cog hauv Texas.
Ib 439,000 ton / xyoo polypropylene (PP) chav nyob ntawm Chocolate Bayou, Texas, cog.
794,000 tpy HDPE cog ntawm Deer Park, Texas.
147,000 tpy polypropylene (PP) cog hauv Deer Park, Texas.
Ib 230,000 tpy polystyrene (PS) cog hauv Carson, California.
Tsis tas li ntawd, Ineos Olefins & Polymers tseem tsis tau rov ua haujlwm ntawm nws cov PP cog hauv Carson, California, vim muaj hluav taws xob thiab kev tsim khoom ua ntej lub hli no.

Qhov tshwj xeeb, cov tshuaj loj heev Leander Basell kuj tau tshaj tawm ntau lub hlis txij li lub Plaub Hlis txog kev tsis txaus ntawm cov khoom siv raw acetate, tert-butyl acetate, ethylene glycol ether acetate (EBA, DBA) thiab lwm yam khoom lag luam vim kev ua haujlwm tsis zoo thiab lwm yam quab yuam majeure.

Thaum Lub Plaub Hlis 15, ib qho kev ua tsis tiav tau tshwm sim ntawm Leander Basell's raw acetate carbon monoxide supply system hauv La Porte, Texas.

Thaum Lub Plaub Hlis 22, lub zog majeure tau tshaj tawm ntawm tert-butyl acetate thiab ethylene glycol ethyl ether acetate (EBA, DBA).

Thaum Lub Plaub Hlis 25, Leander Basell tau tshaj tawm tsab ntawv tshaj tawm txog kev muag khoom: Lub tuam txhab tab tom siv kev faib khoom muag rau tert-butyl acetate, propylene glycol methyl ether acetate thiab lwm yam khoom.

Daim ntawv ceeb toom qhia tau hais tias qhov kev faib nyiaj no yog raws li qhov nruab nrab ntawm kev yuav khoom txhua hli los ntawm cov neeg siv khoom hauv 6 lub hlis dhau los (Lub Kaum Hli 2021 - Lub Peb Hlis 2022) thiab qhov kev pab cuam yuav pib txij lub Tsib Hlis 1, 2022. Cov xov xwm foreshadows tias cov ntaub ntawv raw li hais saum toj no. yuav tsum tau muab nyob rau hauv tsawg npaum li cas raws li cov neeg muas zaub 'yuav khoom yav dhau los.

Ib tug xov tooj ntawm cov tuam txhab tshuaj nyob hauv tsev tso tseg tsis ua haujlwm

Hauv tsev, ntau tus thawj coj tshuaj kuj tau nkag mus rau lub sijhawm nres tsheb thiab kev saib xyuas, uas xav tias yuav muaj 5 lab tons ntawm lub peev xwm "evaporated", thiab cov khoom siv raw tau cuam tshuam.

Nyob rau lub Tsib Hlis xyoo no, kev lag luam hauv tsev PP npaj yuav txhim kho lub peev xwm hauv 2.12 lab tons, hom kev kho dua tshiab feem ntau cov lag luam roj; Lwm lub Plaub Hlis mus txog rau lub Tsib Hlis hloov kho cov lag luam yog Yangzi Petrochemical (80,000 tons / xyoo) xav tias yuav tsav lub Tsib Hlis 27; Hainan refinery (200,000 tons / xyoo) xav tias yuav tsav lub Tsib Hlis 12.

PTA: Sanfangxiang 1.2 lab tons ntawm PTA cog chaw nres tsheb; Hengli Petrochemical kab 2.2 lab tons ntawm PTA cog chaw nres tsheb.

Methanol: Shandong Yang Coal Hengtong txhua xyoo cov khoom tsim tawm ntawm 300,000 tons ntawm methanol rau olefin cog thiab txhawb nqa 250,000 tons / xyoo methanol cog tau teem sijhawm kom nres rau kev saib xyuas rau lub Tsib Hlis 5, xav tias yuav kav 30-40 hnub.

Ethylene glycol: Ib 120kt / ib syngas rau ethylene glycol cog nyob rau hauv Inner Mongolia yog teem tseg rau kev txij nkawm nyob ze lub Tsib Hlis, xav tias yuav kav li ntawm 10-15 hnub.

TDI: Gansu Yinguang's 120,000-tuj cog yuav raug tso tseg rau kev saib xyuas, thiab lub sijhawm rov pib dua tseem tsis tau txiav txim siab; Yantai Juli's 3 + 50,000-tuj cog yuav raug tso tseg rau kev saib xyuas, thiab lub sijhawm rov pib dua tseem tsis tau txiav txim siab.

BDO: Xinjiang Xinye 60,000 tons hauv ib xyoos BDO cog tau hloov kho thaum lub Plaub Hlis 19, xav tias yuav rov pib dua rau Lub Rau Hli 1.

PE: Hai Guo Long Roj PE cog nres rau kev saib xyuas

Kua ammonia: Hubei chiv kua ammonia cog nres rau kev saib xyuas; Jiangsu Yizhou technology kua ammonia cog nres rau kev kho.

Hydrogen peroxide: Jiangxi Lantai hydrogen peroxide nres rau kev kho dua hnub no

Hydrofluoric acid: Fujian Yongfu tshuaj hydrofluoric acid cog nres rau kev saib xyuas, cov chaw tsim tshuaj paus ntawm anhydrous hydrofluoric acid yog ib ntus tsis hais rau pej xeem.

Tsis tas li ntawd, kev sib kis tau ua rau ntau lub tuam txhab tso tseg tsis ua haujlwm. Piv txwv li, Jiangsu Jiangyin City, lub nroog siv "tswj cheeb tsam" rau kev tswj hwm, Huahong Zos, lub teeb textile lag luam thiab lwm qhov chaw tseem ceeb hauv kev lag luam tau teev ncaj qha raws li thaj chaw tswj hwm, lub teeb textile lag luam, ntau pua lub khw muag khoom raug kaw. Zhejiang, Shandong, Guangdong thiab cheeb tsam Pearl River Delta, nrog rau Shanghai thiab thaj tsam ib puag ncig Yangtze River Delta, ntau lub xeev cov tshuaj lom neeg thiab cov nroog hluav taws xob raug cuam tshuam, tsis tshua muaj load pib muaj ntau, tsheb, hluav taws xob thiab lwm yam kev lag luam tsim khoom pib thauj. kuj yuav tsum tau tshaj tawm qhov kev ncua.

Raws li kev cuam tshuam ntawm lub zog majeure yam xws li kev cuam tshuam ntawm kev thauj mus los, kaw thiab tswj ntau qhov chaw, kev txwv tsis pub pib ua haujlwm, cov tshuaj loj heev txiav tawm cov khoom siv, cov khoom siv tshuaj lom neeg cov nqi tseem nce siab. Rau qee lub sijhawm yav tom ntej, tus nqi ntawm cov khoom siv raw yuav nyob twj ywm ntawm qhov siab, thiab txhua tus tuav cov khoom lag luam.