Amakuru
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INEOS Iratangaza Kwagura Ubushobozi bwa Olefin bwo Gukora HDPE.
Vuba aha, INEOS O&P Europe yatangaje ko izashora miliyoni 30 z'amayero (hafi miliyoni 220 z'amayuan) mu guhindura uruganda rwayo rwa Lillo ku cyambu cya Antwerp kugira ngo ubushobozi bwayo busanzwe bushobore gukora polyethylene ifite ubucucike bungana cyangwa bungana bwa bimodal (HDPE) kugira ngo ihaze icyifuzo gikomeye cy'ikoreshwa ry'imiyoboro ikomeye ku isoko. INEOS izakoresha ubuhanga bwayo mu gukomeza umwanya wayo wa mbere nk'umucuruzi ku isoko ry'imiyoboro ifite ubucucike bungana, kandi iri shoramari rizatuma INEOS ihaza ku byifuzo byiyongera mu bikorwa by'ingenzi ku bukungu bushya bw'ingufu, nko: ubwikorezi Imiyoboro y'imiyoboro ifite ubucucike bwa hydrogen; imiyoboro y'imiyoboro y'insinga ikoreshwa munsi y'ubutaka ikoreshwa mu miyaga n'ubundi buryo bwo gutwara ingufu zishobora kuvugururwa; ibikorwa remezo by'amashanyarazi; a... -
Ubusabe bwa PVC ku isi ndetse n'ibiciro byombi biragabanuka.
Kuva mu 2021, icyifuzo cy’ubukorikori bwa polyvinyl chloride (PVC) ku isi cyagaragaye ko cyazamutse cyane mu buryo butigeze bugaragara kuva mu ihungabana ry’ubukungu ku isi mu 2008. Ariko hagati mu 2022, icyifuzo cya PVC kirimo gukonja cyane kandi ibiciro birimo kugabanuka bitewe n’inyungu ziyongera ndetse n’izamuka ry’ibiciro mu myaka ibarirwa muri za mirongo ishize. Mu 2020, icyifuzo cya PVC resin, ikoreshwa mu gukora imiyoboro, inzugi n’amadirishya, vinyl siding n’ibindi bicuruzwa, cyagabanutse cyane mu mezi ya mbere y’icyorezo cya COVID-19 ku isi ubwo imirimo y’ubwubatsi yagabanukaga. Amakuru ya S&P Global Commodity Insights agaragaza ko mu byumweru bitandatu bibanziriza impera za Mata 2020, igiciro cya PVC cyoherejwe muri Leta Zunze Ubumwe za Amerika cyagabanutseho 39%, mu gihe igiciro cya PVC muri Aziya na Turukiya nacyo cyagabanutseho 25% kigera kuri 31%. Ibiciro bya PVC n’ubukorikori byazamutse vuba hagati mu 2020, hamwe n’umuvuduko ukomeye w’iterambere binyuze mu... -
Isakoshi yo gupfunyikamo amavuta yo kwisiga izuba ya Shiseido niyo ya mbere ikoresha agapira k’ingufu ka PBS gashobora kubora.
SHISEIDO ni ikirango cya Shiseido kigurishwa mu bihugu 88 n'uturere hirya no hino ku isi. Kuri iyi nshuro, Shiseido yakoresheje firime ishobora kubora ku nshuro ya mbere mu gipfunyika cy'agapfunyika kayo k'izuba kitwa "Clear Suncare Stick". BioPBS™ ya Mitsubishi Chemical ikoreshwa ku buso bw'imbere (bufunga) n'igice cya zipu cy'agapfunyika k'inyuma, naho FUTAMURA Chemical's AZ-1 ikoreshwa ku buso bw'inyuma. Ibi bikoresho byose bikomoka ku bimera kandi bishobora kubora mu mazi na dioxyde de carbone binyuze mu bikorwa bya mikorobe karemano, byitezwe ko bizatanga ibitekerezo byo gukemura ikibazo cya pulasitiki imyanda, irushaho gukurura abantu ku isi yose. Uretse imiterere yayo irinda ibidukikije, BioPBS™ yakoreshejwe kubera ubushobozi bwayo bwo gufunga no gutunganya ... -
Kugereranya LLDPE na LDPE.
Polyethylene ifite ubucucike buke, itandukanye mu miterere ya polyethylene ifite ubucucike buke, kuko nta mashami maremare y'uruhererekane abaho. Uburinganire bwa LLDPE buterwa n'uburyo butandukanye bwo gukora no gutunganya LLDPE na LDPE. LLDPE ikunze gukorwa na copolymerization ya ethylene na alpha olefini nyinshi nka butene, hexene cyangwa octene ku bushyuhe n'umuvuduko biri hasi. Polymer ya LLDPE ikorwa na copolymerization ifite uburemere buto bwa molekile ugereranije na LDPE rusange, kandi icyarimwe ifite imiterere igororotse ituma igira imiterere itandukanye ya rheological. Imiterere y'imigendekere ya melt Imiterere y'imigendekere ya melt ya LLDPE ihuzwa n'ibisabwa by'uburyo bushya, cyane cyane uburyo bwo gusohora filime, bushobora gutanga LL nziza... -
Uruganda rwa Jinan Refinery rwakoze neza ibikoresho byihariye bya polypropylene ya geotextile.
Vuba aha, Jinan Refining and Chemical Company yashoboye gukora neza YU18D, ibikoresho byihariye bya polypropylene ya geotextile (PP), ikoreshwa nk'ibikoresho fatizo byo gukora umurongo wa mbere wa metero 6 ku isi wa PP filament geotextile, ushobora gusimbura ibicuruzwa bisa bitumijwe mu mahanga. Birumvikana ko geotextile ya PP filamentile irwanya aside na alkali, kandi ifite imbaraga nyinshi zo gucika no gukomera. Ikoranabuhanga mu bwubatsi no kugabanya ikiguzi cy'ubwubatsi bikoreshwa cyane cyane mu nzego z'ingenzi z'ubukungu bw'igihugu n'imibereho y'abaturage nko kubungabunga amazi n'ingufu z'amazi, ikirere, umujyi wa sponge n'ibindi. Kuri ubu, ibikoresho fatizo bya PP bya geotextile byo mu gihugu byishingikiriza ku gipimo kinini cy'ibitumizwa mu mahanga. Kugira ngo ibi bigerweho, Jina... -
Amabaluni 100.000 yasohotse! Ese ashobora kwangirika 100%?
Ku ya 1 Nyakanga, hamwe n'ibyishimo byo gusoza isabukuru y'imyaka 100 y'ishyaka rya gikomunisiti ry'Ubushinwa, amabaluni 100.000 y'amabara yazamutse mu kirere, akora urukuta rw'amabara meza cyane. Aya mabaluni yafunguwe n'abanyeshuri 600 bo mu Ishuri Rikuru rya Polisi rya Beijing bavuye mu tuzu 100 tw'amabaluni icyarimwe. Amabaluni yuzuyemo umwuka wa heliyumu kandi akozwe mu bikoresho byo kwangirika 100%. Nk'uko Kong Xianfei, ushinzwe kurekura amabaluni mu Ishami ry'Ibikorwa bya Square abivuga, ikintu cya mbere gisabwa kugira ngo amabaluni arekurwe neza ni uruhu rw'umupira rwujuje ibisabwa. Amabaluni yatoranijwe akozwe muri latex karemano. Azaturika niyongera kugera ku burebure runaka, kandi azangirika 100% nyuma yo kugwa mu butaka mu gihe cy'icyumweru, bityo... -
Intangiriro yerekeye Wanhua PVC Resin.
Uyu munsi reka mbagezeho byinshi ku kirango kinini cya PVC mu Bushinwa: Wanhua. Izina ryayo ryuzuye ni Wanhua Chemical Co., Ltd, iherereye mu Ntara ya Shandong mu Burasirazuba bw'Ubushinwa, ni urugendo rw'isaha imwe n'indege uvuye i Shanghai. Shandong ni umujyi ukomeye wo hagati ku nkombe z'Ubushinwa, umujyi w'imyidagaduro n'ubukerarugendo ku nkombe, n'umujyi mpuzamahanga w'icyambu. Wanhua Chemcial yashinzwe mu 1998, ijya ku isoko ry'imigabane mu 2001, ubu ifite inganda zigera kuri 6 zikora n'inganda, n'ibigo birenga 10 biyigize, ikaba iya 29 mu nganda z'imiti ku isi. Imaze imyaka irenga 20 itera imbere mu muvuduko mwinshi, iyi nganda nini yashinze uruhererekane rw'ibicuruzwa bikurikira: resin ya PVC ifite ubushobozi bwa toni ibihumbi 100, toni ibihumbi 400 za PU, toni ibihumbi 450 za LLDPE, toni ibihumbi 350 za HDPE. Niba ushaka kuvuga kuri PV yo mu Bushinwa... -
Nyuma y'Umunsi w'Igihugu, ibiciro bya PVC byarazamutse.
Mbere y'iminsi mikuru y'igihugu, bitewe n'ingaruka z'ubukungu bubi, umwuka mubi w'ubucuruzi ku isoko ndetse n'ubusabe budahamye, isoko rya PVC ntiryazamutse cyane. Nubwo igiciro cyazamutse, cyakomeje kuba ku rwego rwo hasi kandi cyarahindagurikaga. Nyuma y'iminsi mikuru, isoko rya PVC rifunze by'agateganyo, kandi isoko rya PVC rishingiye ahanini ku bintu byaryo. Kubwibyo, bishyigikiwe n'ibintu nk'izamuka ry'igiciro cya karubone isanzwe n'urujya n'uruza rw'ibicuruzwa mu karere bitewe n'inzitizi z'ubwikorezi n'ubwikorezi, igiciro cy'isoko rya PVC cyakomeje kuzamuka, hamwe n'izamuka rya buri munsi. Muri 50-100 yuan / toni. Ibiciro by'ubwikorezi bw'abacuruzi byarazamuwe, kandi ibikorwa nyabyo birashobora kuganirwaho. Ariko, inyubako iri inyuma... -
Isesengura ry'icyerekezo cy'isoko ry'ibicuruzwa byoherezwa mu mahanga rya PVC mu gihugu vuba aha.
Dukurikije imibare ya gasutamo, muri Kanama 2022, ingano y'ifu ya PVC yoherezwa mu mahanga mu gihugu cyanjye yagabanutseho 26.51% buri kwezi, yiyongeraho 88.68% buri mwaka; kuva muri Mutarama kugeza muri Kanama, igihugu cyanjye cyohereje mu mahanga toni miliyoni 1.549 z'ifu ya PVC, ubwiyongere bwa 25.6% ugereranije n'igihe nk'icyo umwaka ushize. Muri Nzeri, umusaruro w'isoko ry'ibyoherezwa mu mahanga rya PVC mu gihugu cyanjye wari impuzandengo, kandi imikorere y'isoko muri rusange yari mike. Imikorere n'isesengura byihariye ni ibi bikurikira. Abashoramari ba PVC bohereza mu mahanga ishingiye kuri ethylene: Muri Nzeri, igiciro cyo kohereza mu mahanga cya PVC ishingiye kuri ethylene mu Burasirazuba bw'Ubushinwa cyari hagati y'amadolari ya Amerika 820-850/toni FOB. Nyuma y'uko ikigo kigeze hagati mu mwaka, cyatangiye gufunga hanze. Amwe mu mashami y'umusaruro yagombaga gusanwa, kandi itangwa rya PVC mu karere ka... -
Chemdo yashyize ahagaragara ibicuruzwa bishya —— Caustic Soda!
Vuba aha, Chemdo yafashe icyemezo cyo gutangiza ikintu gishya —— Caustic Soda. Caustic Soda ni alkali ikomeye ifite ubushyuhe bukomeye, muri rusange mu buryo bw'uduce cyangwa uduce, ishongera mu mazi byoroshye (exothermic iyo ishongeshejwe mu mazi) kandi igakora umuti wa alkali, kandi irahindura isura. Mu bijyanye n'imibonano mpuzabitsina, byoroshye kwinjiza umwuka w'amazi (deliquescent) na dioxyde de carbone (yangiritse) mu kirere, kandi ishobora kongerwamo aside hydrochloric kugira ngo harebwe niba yangiritse. -
Umusaruro wa filime ya BOPP ukomeje kwiyongera, kandi uru ruganda rufite amahirwe menshi yo gutera imbere.
Filimi ya polypropylene ishingiye ku gice cy'imbere (filime ya BOPP mu magambo ahinnye) ni ibikoresho byiza cyane byo gupfunyikamo bibonerana kandi byoroshye. Filimi ya polypropylene ishingiye ku gice cy'imbere ifite ibyiza byo gukomera cyane mu buryo bw'umubiri no mu buryo bwa mashini, uburemere bworoshye, kudahumanya, kudahumeka, ubushobozi bwo gukoresha amazi menshi, ubushobozi bwo gukoresha ibintu byinshi no kudahindagurika. Dukurikije uburyo butandukanye bwo gukoresha, filime ya polypropylene ishingiye ku gice cy'imbere ishobora kugabanywamo filime yo gufunga ubushyuhe, filime yo kwandikaho, filime ya matte, filime isanzwe na filime ya capacitor. Polypropylene ni ibikoresho by'ingenzi bya filime ya polypropylene ishingiye ku gice cy'imbere. Polypropylene ni resin ya thermoplastic synthetic ifite imikorere myiza. Ifite ibyiza byo kudahindagurika neza, kudashyuha cyane no gukingira amashanyarazi neza, kandi irakenewe cyane mu bijyanye no gupfunyika. Muri 2... -
Xtep yashyize ahagaragara T-shirt ya PLA.
Ku ya 3 Kamena 2021, Xtep yasohoye ishati nshya y’aside polylactic i Xiamen, ifite uruhu rworoshye ku bidukikije. Imyenda ikozwe mu migozi ya aside polylactic ishobora kwangirika mu buryo busanzwe mu gihe cy’umwaka umwe iyo ishyinguwe mu bidukikije runaka. Gusimbuza aside polylactic bishobora kugabanya ingaruka mbi ku bidukikije zituruka ku isoko. Birumvikana ko Xtep yashinze urubuga rw’ikoranabuhanga ku rwego rw’ikigo - "Xtep Environmental Protection Technology Platform". Uru rubuga ruteza imbere kurengera ibidukikije mu ruhererekane rwose uhereye ku ngero eshatu z’ “kurengera ibidukikije ibikoresho”, “kurengera ibidukikije umusaruro” na “kurengera ibidukikije ikoreshwa”, kandi rwabaye imbaraga nyamukuru z’…