Akụkọ
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Ihe na-eme ka ihe ... ghara ịdị mma nke ukwuu bụ ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe ghara ịdị mma nke ukwuu!
Petkim, otu nnukwu ụlọ ọrụ mmanụ petrochemical nke mba Turkey, kwupụtara na n'abalị nke June 19, 2022, mgbawa mere na ụlọ ọrụ Aliaga ebe dị kilomita 50 n'ebe ugwu nke lzmir. Dịka ụlọ ọrụ ahụ si kwuo, ihe mberede ahụ mere na reactor PVC nke ụlọ ọrụ ahụ, ọ dịghị onye merụrụ ahụ, a chịkwara ọkụ ahụ ngwa ngwa, mana ngwaọrụ PVC ahụ anọghị n'ịntanetị nwa oge n'ihi ihe mberede ahụ. Dịka ndị nyocha obodo si kwuo, ihe omume ahụ nwere ike inwe nnukwu mmetụta na ahịa PVC dị na Europe. A kọrọ na n'ihi na ọnụahịa PVC dị na China dị ala karịa nke Turkey, n'aka nke ọzọ, ọnụahịa PVC dị na Europe dị elu karịa nke Turkey, a na-ebupụ ọtụtụ ngwaahịa PVC nke Petkim na ahịa Europe. -
A gbanwere iwu mgbochi ọrịa ahụ ma nwetaghachi PVC
Na June 28, amụma mgbochi na njikwa ọrịa ahụ belatara, enweghị olileanya gbasara ahịa n'izu gara aga ka mma nke ukwuu, ahịa ngwa ahịa ahụ gbagokwara, ọnụ ahịa ebe niile dị na mba ahụ ka mma. Ka ọnụ ahịa ahụ gbagochara, uru ọnụahịa ntọala belatara nwayọ nwayọ, ọtụtụ n'ime azụmahịa ndị ahụ bụkwa azụmahịa ozugbo. Ụfọdụ gburugburu azụmahịa dị mma karịa ụnyaahụ, mana ọ siri ike ire ibu n'ọnụ ahịa dị elu, arụmọrụ azụmahịa ahụ dum dịkwa larịị. N'ihe gbasara ihe ndị bụ isi, mmezi n'akụkụ ọchịchọ adịghị ike. Ugbu a, oge kachasị elu agafeela ma enwere nnukwu mpaghara mmiri ozuzo, mmezu ọchịchọ ahụ erughịkwa ihe a tụrụ anya ya. Karịsịa n'okpuru nghọta nke akụkụ ọkọnọ, ngwa ahịa ka na-emekarị... -
Okwu Mmalite gbasara ikike PVC na China na ụwa niile
Dịka ọnụọgụgụ ndị mmadụ si kwuo na afọ 2020, ikike mmepụta PVC zuru ụwa ọnụ ruru tọn nde iri isii na abụọ, mmepụta niile ruru tọn nde iri ise na anọ. Mbelata niile na mmepụta pụtara na ikike mmepụta anaghị arụ ọrụ 100%. N'ihi ọdachi ndị sitere n'okike, amụma obodo na ihe ndị ọzọ, mmepụta ga-adị obere karịa ikike mmepụta. N'ihi oke ọnụ ahịa mmepụta PVC na Europe na Japan, ikike mmepụta PVC zuru ụwa ọnụ bụ nke a na-ahụkarị na Northeast Asia, nke China nwere ihe dị ka ọkara nke ikike mmepụta PVC zuru ụwa ọnụ. Dịka data ikuku si kwuo, na 2020, China, United States na Japan bụ mpaghara mmepụta PVC dị mkpa n'ụwa, ikike mmepụta bụ 42%, 12% na 4% n'otu n'otu. Na 2020, ụlọ ọrụ atọ kachasị elu na PVC zuru ụwa ọnụ... -
Usoro Ọdịnihu nke PVC Resin
PVC bụ ụdị plastik eji eme ihe n'ọtụtụ ebe n'ihe owuwu ụlọ. Ya mere, a gaghị edochi ya ruo ogologo oge n'ọdịnihu, ọ ga-enwekwa nnukwu ohere itinye ya n'ọrụ n'ebe ndị na-emepebeghị emepe n'ọdịnihu. Dịka anyị niile maara, e nwere ụzọ abụọ isi mepụta PVC, otu bụ usoro ethylene zuru ụwa ọnụ, nke ọzọ bụ usoro calcium carbide pụrụ iche na China. Isi mmalite nke usoro ethylene bụ mmanụ ala, ebe isi mmalite nke usoro calcium carbide bụ coal, limestone na nnu. Akụrụngwa ndị a na-agbakọtakarị na China. Ruo ogologo oge, usoro PVC nke calcium carbide nke China anọwo n'ọkwa kachasị elu. Karịsịa site na 2008 ruo 2014, ikike mmepụta PVC nke China nke usoro calcium carbide amụbaala, mana ọ wetawokwara ... -
Gịnị bụ PVC resin?
Polyvinyl chloride (PVC) bụ polima e ji vinyl chloride monomer (VCM) mee ka ọ dị na peroxide, azo compound na ihe ndị ọzọ na-ebido ya ma ọ bụ dịka usoro free radical polymerization si dị n'okpuru ọrụ nke ìhè na okpomọkụ. A na-akpọ vinyl chloride homopolymer na vinyl chloride copolymer vinyl chloride resin n'otu oge vinyl chloride resin. PVC bụbu plastik kachasị ukwuu n'ụwa, nke a na-ejikarị eme ihe. A na-ejikarị ya eme ihe n'ihe owuwu ụlọ, ngwaahịa ụlọ ọrụ mmepụta ihe, ihe ndị dị mkpa kwa ụbọchị, akpụkpọ anụ ala, taịlị ala, akpụkpọ anụ arụ, paịpụ, waya na eriri, ihe mkpuchi nkwakọ ngwaahịa, karama, ihe na-afụ ụfụfụ, ihe mkpuchi, eriri na ihe ndị ọzọ. Dịka oke ngwa dị iche iche si dị, enwere ike kewaa PVC n'ime: resin PVC zuru oke, ọkwa dị elu nke polymerization PVC resin na ... -
Windo mbupu nke PVC na-aga n'ihu na-emeghe
Maka inye ihe, calcium carbide, n'izu gara aga, ọnụ ahịa ahịa nke calcium carbide belatara site na yuan 50-100 kwa tọn. Ibu ọrụ nke ụlọ ọrụ calcium carbide zuru oke, ọkọnọ nke ngwongwo zuru oke. N'ihi ọrịa a metụtara, njem nke calcium carbide adịghị mma, ọnụ ahịa ụlọ ọrụ mmepụta ihe belatara iji kwe ka njem uru baa uru, nrụgide ọnụ ahịa nke calcium carbide buru ibu, a na-atụkwa anya na mbelata dị mkpirikpi ga-ebelata. Ibu mmalite nke ụlọ ọrụ PVC dị n'elu amụbaala. Nlekọta nke ọtụtụ ụlọ ọrụ na-agbakọta na etiti na ngwụcha Eprel, ibu mmalite ga-anọgidekwa dị elu n'oge dị mkpirikpi. N'ihi ọrịa a, ego ọrụ... -
Ndị ọrụ Chemdo na-arụkọ ọrụ ọnụ iji lụso ọrịa a ọgụ
Na Machị 2022, Shanghai tinyere mmechi na njikwa obodo ahụ ma kwadebe imezu "atụmatụ nhichapụ". Ugbu a ọ dị ihe dị ka etiti Eprel, anyị nwere ike ile anya naanị ebe mara mma dị n'èzí windo n'ụlọ. Ọ dịghị onye tụrụ anya na usoro ọrịa na Shanghai ga-aka njọ, mana nke a agaghị akwụsị ịnụ ọkụ n'obi nke Chemdo dum n'oge opupu ihe ubi n'okpuru ọrịa ahụ. Ndị ọrụ Chemdo niile na-arụ ọrụ "n'ụlọ". Ngalaba niile na-arụkọ ọrụ ọnụ ma na-arụkọ ọrụ nke ọma. A na-eme nkwukọrịta ọrụ na nnyefe ọrụ n'ịntanetị n'ụdị vidiyo. Ọ bụ ezie na ihu anyị na vidiyo ahụ na-enweghị etemeete mgbe niile, echiche siri ike maka ọrụ na-ejupụta na ihuenyo ahụ. Omi dara ogbenye... -
Ahịa plastik zuru ụwa ọnụ na ọnọdụ ngwa
Isi Ala China Na 2020, mmepụta nke ihe ndị a na-ere ere (gụnyere PLA, PBAT, PPC, PHA, plastik sitere na starch, wdg) na China dị ihe dị ka tọn 400,000, oriri ya dịkwa ihe dị ka tọn 412000. N'ime ha, mmepụta nke PLA dị ihe dị ka tọn 12100, olu mbubata bụ tọn 25700, olu mbupụ bụ tọn 2900, oriri a na-ere dịkwa ihe dị ka tọn 34900. Akpa ịzụ ahịa na akpa ihe ubi, ngwugwu nri na ihe eji esi nri, akpa compost, nkwakọ ngwaahịa ụfụfụ, ọrụ ugbo na ubi ọhịa, mkpuchi akwụkwọ bụ ebe ndị ahịa na-ere plastik ndị a na-ere ere na China. Taiwan, China Kemgbe mmalite nke 2003, Taiwan. -
Ụlọ ọrụ polylactic acid (PLA) nke China na 2021
1. Nkọwa nke usoro mmepụta ihe: Aha zuru oke nke polylactic acid bụ poly lactic acid ma ọ bụ poly lactic acid. Ọ bụ ihe polyester dị elu nke e nwetara site na polymerization na lactic acid ma ọ bụ lactic acid dimer lactide dị ka monomer. Ọ bụ nke ihe dị elu nke ihe eji emepụta ihe ma nwee njirimara nke ntọala ihe ndị dị ndụ na mmebi. Ugbu a, polylactic acid bụ plastik a na-ere ere nke nwere ụlọ ọrụ mmepụta ihe kachasị etozu, mmepụta kachasị ukwuu na nke a na-ejikarị eme ihe n'ụwa. Elu nke ụlọ ọrụ polylactic acid bụ ụdị ihe ndị bụ isi, dị ka ọka, okpete, shuga beet, wdg., ebe etiti bụ nkwadebe nke polylactic acid, ebe ala bụkarị itinye poly... -
Emepụtala ihe ọhụrụ CNPC maka ọgwụ nje polypropylene fiber nke nwere nje bacteria!
Site na mbara igwe ọhụrụ nke plastik. A mụtara ya site na China petrochemical Research Institute, eriri polypropylene antibacterial protective medical antibacterial QY40S, nke Lanzhou Chemical Research Center mepụtara na ụlọ ọrụ a na Qingyang Petrochemical Co., LTD., nwere arụmọrụ dị mma na nyocha arụmọrụ antibacterial ogologo oge. Ọnụọgụ nje bacteria nke Escherichia coli na Staphylococcus aureus ekwesịghị ịdị ala karịa 99% mgbe ụbọchị 90 nke nchekwa nke ngwaahịa ụlọ ọrụ mbụ gasịrị. Mmepe nke ọma nke ngwaahịa a na-egosi na CNPC etinyela ngwaahịa ọzọ na ngalaba polyolefin ahụike ma ga-eme ka asọmpi nke ụlọ ọrụ polyolefin China dịkwuo mma. Ákwà antibacterial ... -
Ụlọ ọrụ CNPC Guangxi Petrochemical na-ebuga polypropylene na Vietnam
N'ụtụtụ nke Machị 25, 2022, maka oge mbụ, tọn 150 nke ngwaahịa polypropylene L5E89 nke CNPC Guangxi Petrochemical Company mepụtara ji ụgbọ mmiri gaa Vietnam site na akpa n'ụgbọ okporo ígwè ibu ASEAN China-Vietnam, nke gosiri na ngwaahịa polypropylene nke CNPC Guangxi Petrochemical Company meghere ụzọ azụmaahịa mba ofesi ọhụrụ na ASEAN ma tọọ ntọala maka ịgbasa ahịa polypropylene mba ofesi n'ọdịnihu. Mbupu polypropylene na Vietnam site na ụgbọ okporo ígwè ibu China-Vietnam nke ASEAN bụ nchọpụta na-aga nke ọma nke CNPC Guangxi Petrochemical Company iji jiri ohere ahịa ahụ mee ihe, soro GUANGXI CNPC International Enterprise Company, South China Chemical Sales Company na Guangx... -
Mgbawa mgbawa nke Yeosu cracker gburu YNCC nke South Korea
Shanghai, 11 Febụwarị (Argus) — Breacher naphtha nke South Korea nke na-emepụta petrochemical YNCC nke dị na Yeosu gbawara taa nke gburu ndị ọrụ anọ. Ihe mberede ahụ mere n'elekere 9:26 nke ụtụtụ (12:26 GMT) mere ka ndị ọrụ anọ ọzọ nọrọ n'ụlọ ọgwụ nwere nnukwu mmerụ ahụ ma ọ bụ obere, dịka ndị ọrụ ngalaba ọkụ si kwuo. YNCC anọwo na-eme nnwale na ihe na-agbanwe okpomọkụ na cracker mgbe emechara ndozi. Breacher nke dị na nke atọ na-emepụta t ethylene 500,000 t/afọ na t 270,000 t/afọ nke propylene n'ike mmepụta zuru oke. YNCC na-arụkwa crackers abụọ ndị ọzọ na Yeosu, t 900,000 t/afọ Nke 1 na t 880,000 t/afọ Nke 2. Ọrụ ha emetụtaghị.