Vuba aha, Dow yasohoye itangazo ryihutirwa ko ingaruka z’impanuka n’umuntu utanga ibikoresho byo mu rwego rwo hejuru byahagaritse ubushobozi bwayo bwo kugeza ibikoresho by’ibanze mu bucuruzi bwa Dow, bityo, Dow yatangaje ko propylene glycol yagize ikibazo gikomeye cyo guhagarika no guhagarika itangwa, ndetse n’igihe cyo kugarura bizamenyeshwa nyuma.

Bitewe n’ibibazo byatanzwe na Dow, byatumye uruganda rukora imiti rukora inganda rukora imiti rwahagaritse ikibazo cy’itangwa.

Ku ya 5 Gicurasi 2022 ku isaha yo mu karere, BASF yatangaje mu ibaruwa yandikiye abakiriya ko itazashobora kugeza kuri BASF umubare uteganijwe wa oxyde ya propylene kubera ikintu kitarenze ubushobozi bwa BASF Dow HPPO, itanga isoko ikomeye ya oxyde.Ku buryo BASF Polyurethanes GmbH igomba gutangaza ingorane mugutanga polyole polyole kimwe na sisitemu ya polyurethane kumasoko yuburayi.

Kugeza ubu, BASF ntishobora kubona ibicuruzwa biriho muri Gicurasi cyangwa kwemeza ibyateganijwe muri Gicurasi cyangwa Kamena.

Urutonde rwibicuruzwa byangijwe.

Ibihangange mpuzamahanga byimiti bihagarika gutanga

Mubyukuri, muri uyu mwaka, bitewe n’ikibazo cy’ingufu ku isi, amasosiyete mpuzamahanga y’imiti mpuzamahanga yatangaje ko ahagaritse gutanga.

Ku ya 27 Mata, igihangange muri Leta zunze ubumwe za Amerika Exxon Mobil cyatangaje ko ishami ryacyo ry’Uburusiya Exxon Neftegas ryatangaje ko ibikorwa by’umushinga wa peteroli na gaze ya Sakhalin-1 byagize ingaruka ku guhangana n’ingutu, kubera ko ibihano byafatiwe Uburusiya byatumye bigora cyane kugeza peteroli ku bakiriya.

Ati: “Umushinga wa Sakhalin-1 utanga peteroli ya Sokol ku nkombe z'ibirwa bya Kuril mu Burasirazuba bw'Uburusiya kandi yohereza ibicuruzwa hafi 273.000 ku munsi, cyane cyane muri Koreya y'Epfo, ndetse n'ahandi nko mu Buyapani, Ositaraliya, Tayilande n'Ubumwe Ibihugu.

Nyuma y’amakimbirane y’Uburusiya na Ukraine, ExxonMobil yatangaje ku ya 1 Werurwe ko izava mu mutungo ugera kuri miliyari 4 z'amadolari kandi igahagarika ibikorwa byose mu Burusiya, harimo na Sakhalin-1.

Mu mpera za Mata, ibihingwa bitanu byingenzi bya INNEX byatangaje ko kubitanga byatewe no guhangana n’ingutu.Mu ibaruwa Inglis yandikiye abakiriya, yavuze ko ibicuruzwa byayo byose bya polyolefine bijyanye no guhagarika gari ya moshi byatewe n’ingufu zidasanzwe kandi ko biteganijwe ko bizasabwa kugabanya ibicuruzwa bya gari ya moshi bikagera munsi y’ikigereranyo cyiza cya buri munsi.

Ibicuruzwa bya polyolefin bigengwa niyi mbaraga zidasanzwe zirimo

Toni 318.000-yumwaka yumuriro mwinshi wa polyethylene (HDPE) muruganda rwa Cedar Bayou muri Texas.
Toni 439.000 yumwaka polypropilene (PP) kuri Chocolate Bayou, Texas, igihingwa.
794,000 tpy HDPE igihingwa kuri Deer Park, Texas.
147,000 tpy polypropylene (PP) muri Deer Park, Texas.
Uruganda rwa 230.000 tpy polystirene (PS) i Carson, muri Californiya.
Byongeye kandi, Ineos Olefins & Polymers ntabwo yongeye gukora ku ruganda rwayo rwa PP i Carson, muri Californiya, kubera umuriro w'amashanyarazi no gukora mu ntangiriro z'uku kwezi.

Ikigaragara ni uko igihangange cy’imiti Leander Basell nacyo cyatangaje byinshi kuva muri Mata kubyerekeye ikibazo cyo kubura itangwa rya acetate mbisi, tert-butyl acetate, Ethylene glycol ether acetate (EBA, DBA) nibindi bicuruzwa kubera kunanirwa kwa mashini nizindi mpamvu zidashoboka.

Ku ya 15 Mata, gutsindwa kwa mashini byabereye muri sisitemu yo gutanga acetate ya karubone monoxide ya Leander Basell i La Porte, muri Texas.

Ku ya 22 Mata, imbaraga zidasanzwe zatangajwe kuri tert-butyl acetate na Ethylene glycol ethyl ether acetate (EBA, DBA).

Ku ya 25 Mata, Leander Basell yasohoye itangazo ryo kugurisha: Isosiyete ishyira mu bikorwa igabanywa rya acetate ya tert-butyl, propylene glycol methyl ether acetate n'ibindi bicuruzwa.

Amatangazo yerekana ko aya mafaranga ashingiye ku kigereranyo cyaguzwe buri kwezi n’abakiriya mu mezi 6 ashize (Ukwakira 2021 - Werurwe 2022) kandi ko gahunda izatangira gukurikizwa guhera ku ya 1 Gicurasi 2022. Amakuru ashushanya ko ibikoresho fatizo byavuzwe haruguru Bizatangwa muburyo buke ukurikije ibyo abakiriya baguze mbere.

Amasosiyete menshi yimiti yo murugo ahagarika akazi

Imbere mu gihugu, abayobozi benshi b’imiti na bo binjiye mu gihe cyo guhagarara no kubungabunga, bikaba biteganijwe ko toni miliyoni 5 z’ubushobozi “zishira”, kandi itangwa ry’ibikoresho fatizo ryagize ingaruka.

Muri Gicurasi uyu mwaka, isoko rya PP mu gihugu rirateganya kuvugurura ubushobozi muri toni miliyoni 2.12, ubwoko bwo kuvugurura ahanini inganda zishingiye kuri peteroli;ikindi Mata gisigaye kugeza Gicurasi Gicurasi kuvugurura imishinga ni Yangzi Petrochemical (toni 80.000 / mwaka) biteganijwe ko izatwara ku ya 27 Gicurasi;Biteganijwe ko uruganda rwa Hainan (toni 200.000 / umwaka) ruzagenda ku ya 12 Gicurasi.

PTA: Sanfangxiang toni miliyoni 1.2 yo gufata neza parikingi ya PTA;Umurongo wa peteroli ya Hengli toni miliyoni 2.2 zo gutunganya parikingi ya PTA.

Methanol: Shandong Yang Coal Hengtong yumwaka wa toni 300.000 za methanol ku ruganda rwa olefin no gutera inkunga toni 250.000 / ku mwaka uruganda rwa methanol ruteganijwe guhagarika kubungabunga ku ya 5 Gicurasi, biteganijwe ko ruzamara iminsi 30-40.

Ethylene glycol: Biteganijwe ko 120kt / a syngas y’uruganda rwa Ethylene glycol muri Mongoliya Imbere biteganijwe ko ruhagarara kugira ngo ruzabungabungwe hagati muri Gicurasi, biteganijwe ko ruzamara iminsi 10-15.

TDI: Uruganda rwa toni 120.000 rwa Gansu Yinguang ruzahagarikwa kugira ngo rubungabunge, kandi igihe cyo gusubukurwa ntikiramenyekana;Uruganda rwa Yantai Juli rwa toni 3 + 50.000 ruzahagarikwa kugirango rubungabungwe, kandi igihe cyo gusubukurwa ntikiramenyekana.

BDO: Sinayi Xinye toni 60.000 ku mwaka uruganda rwa BDO rwavuguruwe ku ya 19 Mata, biteganijwe ko ruzatangira ku ya 1 Kamena.

PE: Hai Guo Amavuta maremare PE igihingwa gihagarara kubungabunga

Amoniya y'amazi: Ifumbire ya Hubei y'amazi ya amoniya ihagarara kugirango ibungabunge;Jiangsu Yizhou tekinoroji ya ammonia igihingwa gihagarara kubungabunga.

Hydrogen peroxide: Jiangxi Lantai hydrogen peroxide yahagaritswe kugirango ivugurure uyumunsi

Acide Hydrofluoric: Uruganda rwa Fujian Yongfu rwa hydrofluoric aside ihagarika kubungabunga, uwakoze acide hydrofluoric acide ntabwo yavuzwe nabaturage mugihe gito.

Byongeye kandi, icyorezo cyateje inganda nyinshi guhagarika akazi.Kurugero, Umujyi wa Jiangsu Jiangyin, umujyi "agace kayobora" ubuyobozi, Umudugudu wa Huahong, isoko ry’imyenda yoroheje n’ahandi hantu h’inganda washyizwe ku rutonde nk'ahantu hafunzwe, isoko ry’imyenda yoroheje, amaduka amagana yose yarafunzwe.Zhejiang, Shandong, Guangdong n'akarere ka Pearl River Delta, ndetse na Shanghai ndetse no mu karere ka Delta ka Delta ya Delta, intara nyinshi z’imiti n’imijyi ya elegitoroniki bigira ingaruka, abatangira imitwaro mike ni benshi, amamodoka, ibikoresho bya elegitoroniki n’inganda zikora inganda kugira ngo batangire gutwara yagombaga no gutangaza ko yahagaritswe.

Bitewe ningaruka zidashoboka nko guhagarika ibikoresho, gufunga no kugenzura ahantu henshi, kubuza gutangira akazi, ibihangange byimiti byahagaritse gutanga, ibiciro byibikoresho bya chimique bikomeje kwiyongera.Mugihe runaka mugihe kizaza, ibiciro byibikoresho bishobora kuguma kurwego rwo hejuru, kandi buriwese akomeza kubika.