Izindaba
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Ngemva koSuku Lukazwelonke, amanani e-PVC akhuphukile.
Ngaphambi kweholide likaSuku Lukazwelonke, ngaphansi kwethonya lokululama komnotho okubi, isimo esibuthakathaka sokuthengiselana emakethe kanye nesidingo esingazinzile, imakethe ye-PVC ayizange ithuthuke kakhulu. Nakuba intengo ibuyele emuva, yahlala isezingeni eliphansi futhi yashintshashintsha. Ngemva kweholide, imakethe yesikhathi esizayo ye-PVC ivaliwe okwesikhashana, futhi imakethe ye-PVC isekelwe kakhulu ezintweni zayo. Ngakho-ke, isekelwa yizici ezifana nokwenyuka kwentengo ye-calcium carbide eluhlaza kanye nokufika okungalingani kwezimpahla esifundeni ngaphansi kokuvinjelwa kwempahla kanye nokuthuthwa, intengo yemakethe ye-PVC iqhubekile nokukhuphuka, ngokunyuka kwansuku zonke. Ku-50-100 yuan / ithani. Amanani okuthumela abahwebi aphakanyisiwe, futhi ukuthengiselana kwangempela kungaxoxiswana ngakho. Kodwa-ke, ukwakhiwa okuphansi... -
Ukuhlaziywa kwesimo samuva nje semakethe yokuthumela ngaphandle ye-PVC yasekhaya.
Ngokwezibalo zentela, ngo-Agasti 2022, inani lokuthunyelwa kwamanye amazwe kwempuphu emsulwa ye-PVC ezweni lami lehle ngo-26.51% inyanga nenyanga futhi landa ngo-88.68% unyaka nonyaka; kusukela ngoJanuwari kuya ku-Agasti, izwe lami lithumele kwamanye amazwe amathani ayizigidi ezingu-1.549 empuphu emsulwa ye-PVC, ukwanda ngo-25.6% uma kuqhathaniswa nesikhathi esifanayo ngonyaka odlule. NgoSepthemba, ukusebenza kwemakethe yokuthunyelwa kwamanye amazwe ye-PVC ezweni lami kwakujwayelekile, kanti ukusebenza kwemakethe jikelele kwakubuthakathaka. Ukusebenza kanye nokuhlaziywa okuqondile kungokulandelayo. Abathumeli be-PVC abasekelwe ku-ethylene: NgoSepthemba, intengo yokuthunyelwa kwamanye amazwe ye-PVC esekelwe ku-ethylene eMpumalanga China yayicishe ibe ngu-US$820-850/ton FOB. Ngemva kokuba inkampani ingene maphakathi nonyaka, yaqala ukuvala ngaphandle. Amanye amayunithi okukhiqiza abhekene nokulungiswa, kanye nokunikezwa kwe-PVC esifundeni... -
I-Chemdo yethula umkhiqizo omusha —— I-Caustic Soda!
Muva nje, iChemdo inqume ukwethula umkhiqizo omusha —— iCaustic Soda. ICaustic Soda iyi-alkali enamandla enokugqwala okunamandla, ngokuvamile ngesimo sama-flakes noma amabhlogo, encibilika kalula emanzini (exothermic uma incibilika emanzini) futhi yakha isisombululo se-alkaline, kanye ne-deliquescent Ngocansi, kulula ukumunca umhwamuko wamanzi (deliquescent) kanye ne-carbon dioxide (ukuwohloka) emoyeni, futhi ingafakwa ne-hydrochloric acid ukuhlola ukuthi yonakele yini. -
Umkhiqizo wefilimu ye-BOPP uyaqhubeka nokukhula, futhi imboni inethuba elikhulu lokuthuthuka.
Ifilimu ye-polypropylene eqondiswe ku-Biaxial (ifilimu ye-BOPP ngamafuphi) iyinto yokupakisha eguquguqukayo necacile enhle kakhulu. Ifilimu ye-polypropylene eqondiswe ku-Biaxial inezinzuzo zamandla aphezulu ngokomzimba nangokwemishini, isisindo esincane, ukungabi nobuthi, ukumelana nomswakama, ububanzi bokusetshenziswa kanye nokusebenza okuzinzile. Ngokusho kokusetshenziswa okuhlukile, ifilimu ye-polypropylene eqondiswe ku-Biaxial ingahlukaniswa ngefilimu yokuvala ukushisa, ifilimu yelebula, ifilimu ye-matte, ifilimu evamile kanye nefilimu ye-capacitor. I-Polypropylene iyinto eluhlaza ebalulekile yefilimu ye-polypropylene eqondiswe ku-Biaxial. I-Polypropylene iyi-resin yokwenziwa ye-thermoplastic esebenza kahle kakhulu. Inezinzuzo zokuzinza okuhle kobukhulu, ukumelana nokushisa okuphezulu kanye nokufakwa kahle kukagesi, futhi idingeka kakhulu emkhakheni wokupakisha. Ku-2... -
I-Xtep yethula i-T-shirt ye-PLA.
Ngomhlaka-3 Juni 2021, i-Xtep ikhiphe i-T-shirt entsha yomkhiqizo onobungani nemvelo - i-polylactic acid e-Xiamen. Izingubo ezenziwe ngemicu ye-polylactic acid zingonakaliswa ngokwemvelo kungakapheli unyaka owodwa uma zingcwatshwe endaweni ethile. Ukufaka esikhundleni se-fiber yamakhemikhali epulasitiki nge-polylactic acid kunganciphisa umonakalo emvelweni ovela emthonjeni. Kuyaqondakala ukuthi i-Xtep isungule ipulatifomu yobuchwepheshe esezingeni lebhizinisi - "Ipulatifomu Yobuchwepheshe Bokuvikelwa Kwemvelo ye-Xtep". Le pulatifomu ikhuthaza ukuvikelwa kwemvelo kulo lonke uchungechunge kusukela ezicini ezintathu "zokuvikelwa kwemvelo kwezinto", "ukuvikelwa kwemvelo kokukhiqiza" kanye "nokuvikelwa kwemvelo kokusetshenziswa", futhi isibe amandla amakhulu okushayela ... -
Imakethe ye-PP yomhlaba wonke ibhekene nezinselelo eziningi.
Muva nje, ababambiqhaza emakethe babikezele ukuthi izisekelo zokuhlinzekwa kanye nesidingo semakethe yomhlaba wonke ye-polypropylene (PP) zizobhekana nezinselelo eziningi engxenyeni yesibili ka-2022, ikakhulukazi okuhlanganisa ubhubhane olusha lwe-crown pneumonia e-Asia, ukuqala kwesizini yeziphepho eMelika, kanye nengxabano phakathi kweRussia ne-Ukraine. Ngaphezu kwalokho, ukuqaliswa kwamandla okukhiqiza amasha e-Asia kungathinta nesakhiwo semakethe ye-PP. Ukukhathazeka ngokuthengiswa ngokweqile kwe-PP e-Asia. Ababambiqhaza bemakethe abavela ku-S&P Global bathi ngenxa yokuthengiswa ngokweqile kwe-polypropylene resin emakethe yase-Asia, amandla okukhiqiza azoqhubeka nokukhula engxenyeni yesibili ka-2022 nangale kwalokho, futhi ubhubhane lusathinta isidingo. Imakethe ye-PP yase-Asia ingabhekana nezinselelo. Emakethe yase-East Asia, i-S&P ... -
I-Starbucks yethula 'ithubhu yokubola' ebolayo eyenziwe nge-PLA kanye ne-coffee grounds.
Kusukela ngo-Ephreli 22, iStarbucks izokwethula ama-straw enziwe nge-coffee ground njengezinto zokusetshenziswa ezitolo ezingaphezu kuka-850 eShanghai, iwabize ngokuthi “ama-grass straw”, futhi ihlela ukumboza kancane kancane izitolo ezweni lonke phakathi nonyaka. Ngokusho kweStarbucks, “i-residue tube” iyi-bio-explainable straw eyenziwe nge-PLA (polylactic acid) kanye ne-coffee grounds, ewohloka ngaphezu kuka-90% zingakapheli izinyanga ezine. Ama-coffee ground asetshenziswa ku-straw wonke akhishwa ekusetshenzisweni kwekhofi yeStarbucks. “I-slag tube” inikezelwe eziphuzweni ezibandayo ezifana neFrappuccinos, kuyilapho iziphuzo ezishisayo zinezivikelo zazo ezilungele ukuphuzwa, ezingadingi ama-straw. -
Ama-Alpha-olefin, ama-polyalpha-olefin, i-metallocene polyethylene!
Ngomhlaka-13 Septhemba, i-CNOOC kanye ne-Shell Huizhou Phase III Ethylene Project (ebizwa ngokuthi i-Phase III Ethylene Project) basayine “inkontileka yamafu” eShayina nase-United Kingdom. I-CNOOC kanye ne-Shell ngokulandelana basayine izivumelwano ne-CNOOC Petrochemical Engineering Co., Ltd., i-Shell Nanhai Private Co., Ltd. kanye ne-Shell (China) Co., Ltd. basayine izivumelwano ezintathu: Isivumelwano Senkonzo Yokwakha (CSA), Isivumelwano Selayisensi Yobuchwepheshe (TLA) kanye ne-Cost Recovery Agreement (CRA), okuphawula ukuqala kwesigaba sokuklama sephrojekthi ye-ethylene yeSigaba III. UZhou Liwei, ilungu le-CNOOC Party Group, iPhini Lomphathi Jikelele kanye noNobhala weKomidi Leqembu kanye noSihlalo we-CNOOC Refinery, kanye noHai Bo, ilungu leKomidi Eliphethe le-Shell Group kanye noMongameli we-Downstream Business, babekhona... -
I-Luckin Coffee izosebenzisa ama-straw e-PLA ezitolo ezingu-5,000 kuzwelonke.
Ngo-Ephreli 22, 2021 (eBeijing), ngoSuku Lomhlaba, i-Luckin Coffee yamemezela ngokusemthethweni umjikelezo omusha wezinhlelo zokuvikela imvelo. Ngokusekelwe ekusetshenzisweni ngokugcwele kwe-paper straws ezitolo ezingaba ngu-5,000 ezweni lonke, i-Luckin izohlinzeka nge-PLA straws yeziphuzo zeqhwa ezingezona ikhofi kusukela ngo-Ephreli 23, ihlanganisa izitolo ezingaba ngu-5,000 ezweni lonke. Ngesikhathi esifanayo, ngonyaka olandelayo, i-Luckin izofeza uhlelo lokushintsha kancane kancane izikhwama zephepha ezinenkomishi eyodwa ezitolo nge-PLA, futhi izoqhubeka nokuhlola ukusetshenziswa kwezinto ezintsha eziluhlaza. Kulo nyaka, i-Luckin yethule i-paper straws ezitolo ezweni lonke. Ngenxa yezinzuzo zayo zokuba lukhuni, imelana ne-foam, futhi cishe ayinaphunga, yaziwa ngokuthi "umfundi ohamba phambili we-paper straws". Ukuze kwenziwe "isiphuzo seqhwa esinezithako"... -
Imakethe ye-paste resin yasekhaya yehla kakhulu.
Ngemuva kweholide loMkhosi Waphakathi Nokwindla, ukuvalwa kwasekuqaleni kanye nemishini yokulungisa kwaqala kabusha ukukhiqizwa, futhi ukunikezwa kwemakethe ye-paste resin yasekhaya kukhuphukile. Nakuba ukwakhiwa okuphansi kuthuthukile uma kuqhathaniswa nesikhathi esedlule, ukuthunyelwa kwemikhiqizo yayo akukuhle, futhi intshiseko yokuthengwa kwe-paste resin ilinganiselwe, okuholele ekutheni kube ne-paste resin. Izimo zemakethe ziqhubekile nokwehla. Ezinsukwini eziyishumi zokuqala zika-Agasti, ngenxa yokwanda kwama-oda okuthumela kwamanye amazwe kanye nokwehluleka kwamabhizinisi amakhulu okukhiqiza, abakhiqizi be-paste resin yasekhaya baphakamise izingcaphuno zabo zangaphambilini zasefektri, futhi ukuthengwa okuphansi bekulokhu kusebenza, okuholele ekutheni kube nokunikezwa okuncane kwemikhiqizo ngayinye, okukhuthaze ukubuyiselwa okuqhubekayo kwemakethe ye-paste resin yasekhaya. EMpumalanga... -
Igumbi lombukiso likaChemdo selilungisiwe.
Njengamanje, lonke igumbi lombukiso laseChemdo selilungisiwe, futhi kuboniswa imikhiqizo ehlukahlukene kulo, okuhlanganisa i-PVC resin, i-paste pvc resin, i-PP, i-PE kanye nepulasitiki ebolayo. Ezinye imibukiso emibili ziqukethe izinto ezahlukene ezenziwe ngemikhiqizo engenhla njenge: amapayipi, amaphrofayili amafasitela, amafilimu, amashidi, amashubhu, izicathulo, izinto zokufakelwa, njll. Ngaphezu kwalokho, imishini yethu yezithombe nayo ishintshe yaba ngcono. Umsebenzi wokuqopha womnyango omusha wezindaba uyaqhubeka ngendlela ehlelekile, futhi ngithemba ukukulethela ukwabelana okwengeziwe ngenkampani kanye nemikhiqizo esikhathini esizayo. -
Iphrojekthi ye-ExxonMobil Huizhou ethylene iqala ukwakhiwa kwamathani angu-500,000 ngonyaka we-LDPE.
NgoNovemba 2021, iphrojekthi ye-ethylene ye-ExxonMobil Huizhou yabamba umsebenzi wokwakha ogcwele, okwaphawula ukungena kweyunithi yokukhiqiza yephrojekthi esigabeni sokwakha esisemthethweni esigcwele. Iphrojekthi ye-ExxonMobil Huizhou Ethylene ingenye yamaphrojekthi okuqala ayisikhombisa amakhulu axhaswe ngemali yangaphandle ezweni, futhi futhi iphrojekthi yokuqala enkulu ye-petrochemical ephethwe ngokuphelele yinkampani yaseMelika eShayina. Isigaba sokuqala sihlelelwe ukuqedwa futhi siqaliswe ukusebenza ngo-2024. Iphrojekthi itholakala eDaya Bay Petrochemical Zone, eHuizhou. Ukutshalwa kwezimali okuphelele kwephrojekthi kungamaRandi ayizigidi eziyi-10, kanti ukwakhiwa okuphelele kuhlukaniswe izigaba ezimbili. Isigaba sokuqala sephrojekthi sihlanganisa iyunithi yokuqhekeka komusi wokudla oguquguqukayo enomkhiqizo waminyaka yonke wamathani ayizigidi eziyi-1.6...