Posachedwa, a Dow adapereka chidziwitso chadzidzidzi kuti kuwonongeka kwa ngozi yochitika ndi wogulitsa zida zopangira kumtunda kunasokoneza kuthekera kwake kopereka zida zofunika kubizinesi ya Dow, chifukwa chake, Dow adalengeza kuti propylene glycol idavutika ndi mphamvu yayikulu ndikuyimitsa, komanso nthawi yobwezeretsa. adzadziwitsidwa pambuyo pake.

Chifukwa cha zovuta zopezeka ndi Dow, zidayambitsa makampani akuluakulu amakampani opanga mankhwala kuti athetse vuto.

Pa Meyi 5, 2022 nthawi yakomweko, BASF idalengeza m'kalata yopita kwa makasitomala kuti sidzatha kupereka kuchuluka kwa propylene oxide ku BASF chifukwa cha chochitika chomwe sichingachitike ndi BASF Dow HPPO, wothandizira wofunikira wa propylene oxide. Moti BASF Polyurethanes GmbH iyenera kulengeza zovuta popereka ma polyether polyols komanso makina a polyurethane pamsika waku Europe.

Pofika pano, BASF silingateteze maoda omwe alipo mu Meyi kapena kutsimikizira maoda aliwonse a Meyi kapena Juni.

Mndandanda wazinthu zomwe zakhudzidwa.

Zimphona zingapo zapadziko lonse lapansi zimayimitsa kupezeka

M'malo mwake, chaka chino, chifukwa cha vuto lamphamvu padziko lonse lapansi, makampani angapo opanga mankhwala padziko lonse lapansi adalengeza kuyimitsidwa kwamagetsi.

Pa Epulo 27, chimphona champhamvu cha US Exxon Mobil chidati kampani yake yaku Russia ya Exxon Neftegas idalengeza kuti ntchito yamafuta ndi gasi ya Sakhalin-1 idakhudzidwa ndi mphamvu yayikulu, chifukwa zilango zomwe zidatsutsana ndi Russia zidapangitsa kuti zikhale zovuta kuperekera mafuta osakanizidwa kwa makasitomala.

"Ntchito ya Sakhalin-1 imapanga mafuta amtundu wa Sokol pamphepete mwa nyanja ya Kuril Islands ku Russia Far East ndi kutumiza migolo pafupifupi 273,000 patsiku, makamaka ku South Korea, komanso madera ena monga Japan, Australia, Thailand ndi United States. Mayiko.

Pambuyo pa kuyambika kwa mkangano wa Russia-Ukraine, ExxonMobil idalengeza pa Marichi 1 kuti ituluka pafupifupi $ 4 biliyoni muzinthu ndikusiya ntchito zonse ku Russia, kuphatikiza Sakhalin-1.

Kumapeto kwa Epulo, zomera zazikulu zisanu za INNEX zidalengeza kuti zoperekera zawo ziyenera kukakamiza majeure. M'kalata yopita kwa makasitomala, Inglis adanena kuti zinthu zake zonse za polyolefin zokhudzana ndi zoletsa za njanji zidakhudzidwa ndi mphamvu yayikulu ndipo akuyembekezeka kuyenera kuchepetsa kutumiza kwa njanji kutsika mtengo wake watsiku ndi tsiku.

Zogulitsa za Polyolefin zomwe zimakhudzidwa ndi izi mphamvu majeure zikuphatikizapo

Gawo la 318,000-ton-per-year high-density polyethylene (HDPE) pa chomera cha Cedar Bayou ku Texas.
A 439,000 ton/year polypropylene (PP) unit pa Chocolate Bayou, Texas, plant.
794,000 tpy HDPE chomera ku Deer Park, Texas.
147,000 tpy polypropylene (PP) chomera ku Deer Park, Texas.
Chomera cha 230,000 tpy polystyrene (PS) ku Carson, California.
Kuphatikiza apo, Ineos Olefins & Polymers sanayambenso kugwira ntchito pafakitale yake ya PP ku Carson, California, chifukwa cha kuzima kwa magetsi ndi kupanga koyambirira kwa mwezi uno.

Makamaka, chimphona chamankhwala Leander Basell adalengezanso zingapo kuyambira Epulo za kuchepa kwa acetate yaiwisi, tert-butyl acetate, ethylene glycol ether acetate (EBA, DBA) ndi zinthu zina chifukwa cha kulephera kwamakina ndi zinthu zina zamphamvu zazikulu.

Pa Epulo 15, kulephera kwamakina kunachitika ku Leander Basell's raw acetate carbon monoxide supply system ku La Porte, Texas.

Pa Epulo 22, mphamvu majeure idalengezedwa pa tert-butyl acetate ndi ethylene glycol ethyl ether acetate (EBA, DBA).

Pa Epulo 25, Leander Basell adapereka zidziwitso zogulitsa: Kampani ikukhazikitsa magawo ogulitsa tert-butyl acetate, propylene glycol methyl ether acetate ndi zinthu zina.

Chidziwitsochi chikusonyeza kuti ndalamazi zimachokera pa zomwe makasitomala amagula pamwezi pamwezi m'miyezi 6 yapitayi (Oktoba 2021 - Marichi 2022) ndikuti pulogalamuyi iyamba kugwira ntchito kuyambira pa Meyi 1, 2022. Nkhaniyi ikuwonetsa kuti zinthu zomwe tatchulazi idzaperekedwa mochepa malinga ndi zomwe makasitomala anagula kale.

Makampani angapo apakhomo amasiya ntchito

Pakhomo, atsogoleri ambiri a mankhwala alowanso nthawi yoimika magalimoto ndi yokonza, yomwe ikuyembekezeka kukhala matani 5 miliyoni a mphamvu "yofufuma", ndipo kuperekedwa kwa zipangizo zakhudzidwa.

M'mwezi wa Meyi chaka chino, msika wapakhomo wa PP ukukonzekera kukonzanso mphamvu mu matani 2.12 miliyoni, mtundu wa kukonzanso makamaka mabizinesi opangira mafuta; Epulo wina kumanzere kwa May kukonzanso mabizinesi ndi Yangzi Petrochemical (80,000 matani / chaka) akuyembekezeka kuyendetsa pa May 27; Makina oyeretsera a Hainan (matani 200,000 / chaka) akuyembekezeka kuyendetsa pa Meyi 12.

PTA: Sanfangxiang matani 1.2 miliyoni a PTA yokonza magalimoto; Hengli Petrochemical mzere wokwana matani 2.2 miliyoni okonza magalimoto a PTA.

Methanol: Shandong Yang Coal Hengtong yotulutsa matani 300,000 a methanol ku chomera cha olefin ndikuthandizira matani 250,000 / chaka chomera cha methanol ikuyembekezeka kuyimitsidwa kuti ikonzedwe pa Meyi 5, ikuyembekezeka kukhala masiku 30-40.

Ethylene glycol: Chomera cha 120kt/a syngas kupita ku ethylene glycol ku Inner Mongolia chikuyembekezeka kuyimitsa kukonza mkati mwa Meyi, chikuyembekezeka kukhala masiku pafupifupi 10-15.

TDI: Chomera cha Gansu Yinguang cha matani 120,000 chidzayimitsidwa kuti chikonzedwe, ndipo nthawi yoyambiranso sinadziwikebe; Chomera cha Yantai Juli cha matani 3+50,000 chidzayimitsidwa kuti chikonzedwe, ndipo nthawi yoyambiranso sinadziwikebe.

BDO: Xinjiang Xinye matani 60,000 pachaka BDO chomera chosinthidwa pa Epulo 19, chikuyembekezeka kuyambiranso pa Juni 1.

PE: Hai Guo Long Oil PE chomera choyimitsa kuti chikonze

Ammonia yamadzimadzi: Hubei feteleza wamadzimadzi ammonia chomera amasiya kukonza; Jiangsu Yizhou luso madzi ammonia chomera kusiya yokonza.

Hydrogen peroxide: Jiangxi Lantai hydrogen peroxide idayima kuti iwonjezedwe lero

Hydrofluoric acid: Fujian Yongfu chemical hydrofluoric acid plant imayima kuti ikonzedwe, wopanga anhydrous hydrofluoric acid sanatchulidwe kwakanthawi kwa anthu.

Kuphatikiza apo, mliriwu udapangitsa mabizinesi angapo kuyimitsa ntchito. Mwachitsanzo, mzinda wa Jiangsu Jiangyin, "malo olamulira" a mzindawu kwa oyang'anira, Huahong Village, msika wa nsalu zopepuka komanso malo ena ofunikira pamakampaniwo adalembedwa mwachindunji ngati malo otsekedwa, msika wa nsalu zopepuka, masitolo mazana ambiri otsekedwa. Zhejiang, Shandong, Guangdong ndi dera la Pearl River Delta, komanso Shanghai ndi madera ozungulira Yangtze River Delta, zigawo zingapo zamankhwala ndi matauni apakompyuta zimakhudzidwa, zoyambira zotsika zimachuluka, magalimoto, zamagetsi ndi mafakitale ena opangira zinthu kuti ayambe kuyenda. adayeneranso kulengeza kuyimitsidwa.

Mothandizidwa ndi mphamvu majeure zinthu monga kutsekereza mayendedwe, kutseka ndi kuwongolera malo ambiri, zoletsa pa chiyambi cha ntchito, zimphona mankhwala anadula kapu, mankhwala zopangira mitengo ikupitiriza kukwera. Kwa kanthawi mtsogolo, mitengo ya zinthu zopangira ingakhalebe yokwera, ndipo aliyense amangokhalira kusunga.