Amakuru y'inganda
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Starbucks yashyize ahagaragara 'umuyoboro w'amazi' uboze ukozwe muri PLA n'ikawa.
Guhera ku ya 22 Mata, Starbucks izashyira ahagaragara imiyoboro ikoze mu isambu ya kawa nk'ibikoresho fatizo mu maduka arenga 850 i Shanghai, iyita "imiyoboro y'ibyatsi", kandi irateganya gukwirakwiza buhoro buhoro amaduka mu gihugu hose mu mwaka. Nk'uko Starbucks ibivuga, "umuyoboro w'ibisigazwa" ni umuyoboro usanzwe ukozwe muri PLA (aside polylactic) n'isambu ya kawa, ugabanukaho ibirenze 90% mu mezi 4. Ikawa ikoreshwa muri iyo sambu yose ivanwa mu ikawa ya Starbucks ubwayo. "Umuyoboro w'ibisigazwa" wagenewe ibinyobwa bikonje nka Frappuccinos, mu gihe ibinyobwa bishyushye bifite imipfundikizo yabyo bwite yo kunyweshwa, idasaba imiyoboro. -
Alpha-olefini, polyalpha-olefini, polyethylene ya metallocene!
Ku ya 13 Nzeri, CNOOC na Shell Huizhou Phase III Ethylene Project (izwi nka Phase III Ethylene Project) basinye amasezerano "y'ibicu" mu Bushinwa no mu Bwongereza. CNOOC na Shell basinye amasezerano na CNOOC Petrochemical Engineering Co., Ltd., Shell Nanhai Private Co., Ltd. na Shell (China) Co., Ltd. basinye amasezerano atatu: Amasezerano ya Serivisi z'Ubwubatsi (CSA), Amasezerano y'Uruhushya rw'Ikoranabuhanga (TLA) n'Amasezerano yo Kugaruza Ikiguzi (CRA), atangira icyiciro rusange cy'igishushanyo cy'umushinga wa ethylene Phase III. Zhou Liwei, umwe mu bagize itsinda rya CNOOC Party, Umuyobozi Mukuru Wungirije akaba n'Umunyamabanga wa Komite y'Ishyaka akaba na Perezida w'Uruganda rutunganya ibikoresho rwa CNOOC, na Hai Bo, umwe mu bagize Komite Nyobozi ya Shell Group akaba na Perezida w'Ubucuruzi Buciriritse, bitabiriye... -
Luckin Coffee izakoresha imitsi ya PLA mu maduka 5.000 mu gihugu hose.
Ku itariki ya 22 Mata 2021 (Beijing), ku munsi w’isi, Luckin Coffee yatangaje ku mugaragaro gahunda nshya yo kurengera ibidukikije. Hashingiwe ku ikoreshwa ryuzuye ry’uduti tw’impapuro mu maduka agera ku 5.000 hirya no hino mu gihugu, Luckin izatanga uduti twa PLA ku binyobwa bidakoresha ikawa kuva ku ya 23 Mata, tugakorera mu maduka agera ku 5.000 mu gihugu hose. Muri icyo gihe, mu mwaka utaha, Luckin azashyira mu bikorwa gahunda yo gusimbuza buhoro buhoro uduti tw’impapuro dukoresha igikombe kimwe mu maduka na PLA, kandi azakomeza gusuzuma ikoreshwa ry’ibikoresho bishya by’icyatsi kibisi. Muri uyu mwaka, Luckin yatangije uduti tw’impapuro mu maduka mu gihugu hose. Bitewe n’ibyiza byayo byo gukomera, kudapfa ifuro, no kudahumura cyane, izwi nk’"umunyeshuri wa mbere mu duti tw’impapuro". Kugira ngo ikore "ikinyobwa cy’urubura gifite ibikoresho" ... -
Isoko ry'ibikomoka kuri paste resin mu gihugu ryaragabanutse cyane.
Nyuma y'ibirori byo mu gihe cy'impeshyi, ifungwa rya mbere ry'ibikoresho byo kubungabunga ryasubukuye gukora, kandi isoko rya paste resin ryo mu gihugu ryiyongereye. Nubwo ibikorwa byo kubaka byazamutse ugereranije n'igihe cyashize, kohereza ibicuruzwa byayo mu mahanga ntabwo ari byiza, kandi ishyaka ryo kugura paste resin ni rike, bigatuma paste resin iboneka. Imiterere y'isoko yakomeje kugabanuka. Mu minsi icumi ya mbere ya Kanama, bitewe n'ubwiyongere bw'ibyoherezwa mu mahanga n'uko ibigo bikuru biyikora byananiwe, abakora paste resin bo mu gihugu bongereye ibiciro byabo byahoze ari uruganda, kandi ibicuruzwa byo mu gice cya kabiri byakomeje gukora, bituma habaho umubare muto w'ibicuruzwa ku giti cyabo, ibyo bikaba byarateje imbere iterambere ry'isoko rya paste resin ryo mu gihugu. Iburasirazuba... -
Umushinga wa ExxonMobil Huizhou ethylene watangiye kubaka toni 500.000 ku mwaka wa LDPE.
Mu Gushyingo 2021, umushinga wa ExxonMobil Huizhou ethylene wakoze igikorwa cy’ubwubatsi cyuzuye, bigaragaza ko ishami ry’umushinga ryinjiye mu cyiciro cy’ubwubatsi bwemewe. Umushinga wa ExxonMobil Huizhou Ethylene ni umwe mu mishinga irindwi ikomeye ya mbere iterwa inkunga n’amahanga mu gihugu, kandi ni wo mushinga wa mbere ukomeye wa peteroli ufitwe n’ikigo cy’Abanyamerika mu Bushinwa. Icyiciro cya mbere giteganijwe kurangira no gushyirwa mu bikorwa mu 2024. Uyu mushinga uherereye muri Daya Bay Petrochemical Zone, Huizhou. Ishoramari ryose ry’uyu mushinga ni miliyari 10 z’amadolari y’Amerika, kandi ubwubatsi rusange bugabanyijemo ibice bibiri. Icyiciro cya mbere cy’uyu mushinga kirimo icyuma gikoresha umwuka woroshye wo gukamura amashanyarazi gifite umusaruro wa toni miliyoni 1.6 ku mwaka... -
Uburyo ibintu bikoreshwa mu gupima ibintu bya Macro byarushijeho kuba byiza, karubone ya calcium yaragabanutse, kandi ibiciro bya PVC byarahindagurikaga.
Mu cyumweru gishize, PVC yongeye kuzamuka nyuma y'igihe gito cyo kugabanuka, igera kuri yuan 6,559 kuri toni kuwa gatanu, ikaba yari 5.57% buri cyumweru, kandi igiciro cy'igihe gito cyakomeje kuba gito kandi gihindagurika. Mu makuru, izamuka ry'inyungu rya Fed yo hanze riracyari rito, ariko inzego zibishinzwe zo mu gihugu ziherutse gushyiraho politiki nyinshi zo gufasha imitungo itimukanwa, kandi guteza imbere ingwate zo gutanga ibicuruzwa byazamuye icyizere cyo kurangiza imirimo itimukanwa. Muri icyo gihe, ibihe bishyushye byo mu gihugu n'ibitari iby'igihe gito birimo kurangira, byongera imbaraga ku isoko. Kuri ubu, hari itandukaniro hagati y'urwego rw'ubucuruzi rusange n'urw'ibanze. Ikibazo cy'izamuka ry'ibiciro muri Fed ntikirakurwaho. Amakuru y'ingenzi mu bukungu bwa Amerika yatangajwe mbere muri rusange yari meza kuruta uko byari byitezwe. C... -
McDonald azagerageza ibikombe bya pulasitiki bikozwe mu bikoresho byasubiwemo kandi bishingiye ku binyabuzima.
McDonald's izakorana n'abafatanyabikorwa bayo INEOS, LyondellBasell, ndetse n'ikigo gitanga ibisubizo by'ibiribwa bishobora kongera gukoreshwa muri polima Neste, hamwe n'ikigo gitanga ibiribwa n'ibinyobwa muri Amerika y'Amajyaruguru Pactiv Evergreen, kugira ngo bakoreshe uburyo bwo guhuza ibintu mu buryo bufatika kugira ngo bakore ibisubizo byasubijwe, bagerageze gukora ibikombe bya pulasitiki bisobanutse bivuye muri pulasitiki imaze kugurwa n'ibikoresho bishingiye ku binyabuzima nk'amavuta yo guteka yakoreshejwe. Nk'uko McDonald's ibivuga, igikombe cya pulasitiki gisobanutse ni uruvange rwa 50:50 rw'ibikoresho bya pulasitiki imaze kugurwa n'ibikoresho bishingiye ku binyabuzima. Iyi sosiyete isobanura ibikoresho bishingiye ku binyabuzima nk'ibikoresho bikomoka kuri biomass, nk'ibimera, kandi amavuta yo guteka yakoreshejwe azashyirwa muri iki gice. McDonald's yavuze ko ibikoresho bizahuzwa kugira ngo bikore ibikombe binyuze mu buryo bwo kuringaniza ibintu, bizayifasha gupima... -
Igihembwe cy'ubushyuhe kiratangiye, kandi isoko ry'ifu ya PP rikwiye kwitegwa amaso.
Kuva mu ntangiriro za 2022, isoko ry’ifu ya PP ryagabanutse cyane. Igiciro cy’isoko cyaragabanutse kuva muri Gicurasi, kandi inganda z’ifu ziri mu gitutu gikomeye. Ariko, hamwe n’igihembwe cy’impeshyi cya “Golden Nine” cyageze, icyerekezo gikomeye cya PP ejo hazaza cyazamuye isoko ry’ibintu ku rugero runaka. Byongeye kandi, izamuka ry’igiciro cya propylene monomer ryatanze inkunga ikomeye ku bikoresho by’ifu, kandi imyumvire y’abacuruzi yararushijeho kuba myiza, kandi ibiciro ku isoko ry’ibikoresho by’ifu byatangiye kuzamuka. None se igiciro cy’isoko gishobora gukomeza gukomera mu cyiciro cya nyuma, kandi ese icyerekezo cy’isoko gikwiye kwitegwa? Ku bijyanye n’ubusabe: Muri Nzeri, impuzandengo y’imikorere y’inganda ziboha pulasitiki yariyongereye cyane, kandi umubare w’abakora... -
Isesengura ry'amakuru y'ibicuruzwa byoherezwa mu mahanga bya PVC mu Bushinwa kuva muri Mutarama kugeza muri Nyakanga.
Dukurikije imibare iheruka ya gasutamo, ibicuruzwa byoherejwe mu gihugu cyanjye bya PVC muri Nyakanga 2022 byari toni 499.200, bigabanukaho 3.23% ugereranije n’ingano y’ibyoherezwa mu mahanga mu kwezi gushize ya toni 515.800, ndetse bizamukaho 5.88% ugereranyije n’umwaka ushize. Kuva muri Mutarama kugeza muri Nyakanga 2022, ibyoherezwa mu mahanga bya PVC mu gihugu cyanjye byari toni miliyoni 3.2677, bizamukaho 4.66% ugereranije na toni miliyoni 3.1223 mu gihe nk’icyo umwaka ushize. Nubwo ingano y’ibyoherezwa mu mahanga buri kwezi yagabanutseho gato, ibikorwa byo kohereza mu mahanga bya PVC mu gihugu byarazamutse. Abakora n’abacuruzi bavuze ko umubare w’ibibazo byo hanze wiyongereye vuba aha, kandi ingano y’ibyoherezwa mu mahanga bya PVC mu gihugu byitezwe ko bizakomeza kwiyongera mu gihe cya nyuma. Kuri ubu, Leta Zunze Ubumwe za Amerika, Kanada, Ubudage, Igihugu cy’Uburengerazuba... -
HDPE ni iki?
HDPE igaragazwa n'ubucucike bwa 0.941 g/cm3. HDPE ifite urwego ruto rw'amashami bityo ikaba ikomeye hagati ya molekile n'imbaraga zo gukurura. HDPE ishobora gukorwa na chromium/silica catalysts, Ziegler-Natta catalysts cyangwa metallocene catalysts. Kubura amashami byemezwa no guhitamo catalysts bikwiye (urugero: chromium catalysts cyangwa Ziegler-Natta catalysts) n'imiterere y'imikorere. HDPE ikoreshwa mu bicuruzwa no mu bipfunyika nko mu macupa y'amata, amacupa y'isabune, mu tubati twa margarine, mu bikoresho by'imyanda n'imiyoboro y'amazi. HDPE kandi ikoreshwa cyane mu gukora ibishashi by'umuriro. Mu tubati dufite uburebure butandukanye (bitewe n'ingano y'ibikoresho), HDPE ikoreshwa nk'isimbuza utubati twa mortier twatanzwe kubera impamvu ebyiri z'ingenzi. Iya mbere, ni nziza cyane kuruta ibikoresho... -
Igiciro cya PVC gihoraho, kandi igiciro cy'ejo hazaza cyazamutseho gato.
Ku wa kabiri, PVC yahindutse mu rugero ruto. Ku wa gatanu ushize, amakuru y’imishahara y’abakozi bo muri Amerika atari ay’ubuhinzi yari meza kurusha uko byari byitezwe, kandi inyungu z’ikigo cy’imari gishinzwe iterambere ry’ubukungu (Fed) zari zitezweho kuzamuka cyane kw’inyungu za peteroli nazo zaragabanutse. Muri icyo gihe, izamuka rikomeye ry’ibiciro bya peteroli ryanashyigikiye ibiciro bya PVC. Ukurikije amahame y’ibanze ya PVC, bitewe no kubungabunga cyane ibikoresho bya PVC vuba aha, igipimo cy’imikorere y’inganda cyaragabanutse kigera ku rwego rwo hasi, ariko cyanazamuye inyungu zimwe na zimwe zazanywe n’icyerekezo cy’isoko. Buhoro buhoro, ariko nta ntambwe igaragara igaragara mu bwubatsi bwo hasi, kandi kongera kugaragara kw’icyorezo mu turere tumwe na tumwe na two byahungabanyije icyifuzo cyo hasi. Izamuka ry’ibiciro bishobora kugabanya ingaruka z’izamuka rito ... -
Kwerekanwa kwa firime ya pulasitiki ishobora kubora muri Mongoliya y'imbere!
Nyuma y'igihe kirenga umwaka ushyizwe mu bikorwa, umushinga wa "Inner Mongolian Pitch Exhibition of Water Seepage Plastic Film Dry Farming Technology" wakozwe na Kaminuza y'Ubuhinzi ya Inner Mongolian wageze ku musaruro wihariye. Kuri ubu, ibikorwa byinshi byakozwe mu bushakashatsi bwa siyansi byarahinduwe kandi bishyirwa mu bikorwa mu mijyi imwe n'imwe ihuriweho mu karere. Ikoranabuhanga mu buhinzi bwumye bwo mu bwoko bwa Seepage mulch ni ikoranabuhanga rikoreshwa cyane cyane mu turere tw’ubutaka butose mu gihugu cyanjye kugira ngo rikemure ikibazo cy’umwanda w’umweru mu mirima, rikoreshe neza umutungo kamere w’imvura, kandi rirusheho kunoza umusaruro w’ibihingwa mu butaka bwumye. By’ingenzi. Muri 2021, Ishami ry’Icyaro rya Minisiteri y’Ubumenyi n’Ikoranabuhanga rizagura agace k’icyitegererezo k’icyitegererezo kagera ku ntara 8 n’uturere twigenga harimo na Hebe...