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Ibiciro bya Styrene biracyari hejuru, ariko kuki ibigo bikomeje guhangana ninyungu nigihombo
Kuva muri Werurwe, isoko rya styrene ryibasiwe n’ibiciro bya peteroli mpuzamahanga, igiciro cyagiye kizamuka, guhera ku mutwe w’ukwezi kwa 8900 / toni) cyazamutse vuba, gica ku gipimo cy’amafaranga 10,000, kigera ku rwego rwo hejuru mu mwaka. Kugeza ubu ibiciro byasubiye inyuma gato na c ...Soma byinshi -
Icyorezo cy’Ubushinwa, amasosiyete akora peteroli ihagarika amakuru ubudahwema, ibikoresho no gutwara abantu ni bibi, gura ibicuruzwa hakiri kare
Ku ya 13 Mata, 0-24 Mata, intara 31 (uturere twigenga n’amakomine ayobowe na guverinoma yo hagati) hamwe n’ishami ry’inganda n’ubwubatsi ry’i Sinayi ryatangaje ko abantu 3020 bashya bafite ibibazo byemejwe. Muri bo, imanza 21 zatumijwe mu mahanga (Guangxi 6, Sichuan 5, Fujian 4, Yunnan 3 ...Soma byinshi -
Isesengura ryisoko rya Styrene, iteganyagihe ryicyumweru gitaha.
Isoko rya styrene ryahungabanye mu cyumweru gishize. Impamvu zo kuzamura ibiciro mugihe cyicyumweru ni.I. Ibiciro byo hejuru byo hanze, byazamuye isoko mubijyanye n'amarangamutima n'ibitekerezo. Icya kabiri, abatunganya styrene batateganijwe guhagarika / kugabanya nabi, kuzana kugabanuka kuruhande, isahani ...Soma byinshi -
Ubushinwa Polyethylene (PE) Isesengura ryiterambere n’ibicuruzwa byoherezwa mu mahanga
Ihinduka ry’ibicuruzwa byatumijwe mu Bushinwa kuva 2004-2021 murashobora kubibona mu byiciro bine byerekana ko ibicuruzwa biva mu mahanga biva mu Bushinwa kuva 2004, nkuko byasobanuwe hano hepfo. Icyiciro cya mbere ni 2004-2007, mugihe Ubushinwa bwasabye plastike bwari buke kandi ibicuruzwa bitumizwa mu mahanga byakomeje gukora bike, kandi Ch ...Soma byinshi -
Isoko rya fenoline mu Bushinwa ryazamutse hanyuma rigabanuka muri Werurwe, muri rusange icyerekezo cyo kumanuka cyiganje ku isoko nyuma yo kwibanda ku ngaruka iki cyorezo ku bikoresho
Muri Werurwe, isoko ya fenol yo mu gihugu yabanje kuzamuka hanyuma igabanuka muri rusange. 1 Werurwe Ikigereranyo cyisoko rya fenolike yimbere mugihugu gitanga 10812 yuan / toni, 30 werurwe buri munsi utanga 10657 yuan / toni, wagabanutseho 1.43% mukwezi, isoko 10 yo murugo imbere itanga 11175 yuan / toni, amplitude ya 4.65%. Na t ...Soma byinshi -
Ubushakashatsi ku isoko rya polyether: ubushobozi bwumusaruro wisi yose muri rusange icyerekezo cyiterambere muri rusange, itandukaniro rinini murwego rwinyungu hagati yinganda, gukaza umurego kugenzura amategeko yinganda.
Ibikoresho nyamukuru byibanze bya polyether, nka oxyde ya propylene, styrene, acrylonitrile na Ethylene oxyde, ni ibikomoka kumasoko ya peteroli, kandi ibiciro byabyo bigira ingaruka kuri macroeconomic nibitangwa nibisabwa kandi bigahinduka kenshi, bigatuma bigorana kugenzura ...Soma byinshi -
Werurwe isoko rya fenol isoko mugihe gito itangwa nibisabwa byiyongereye, kuruhuka kuzamuka biracyakeneye ubufasha
Muri Werurwe, mu rwego rwo kumanura bisphenol Ibicuruzwa byo gutunganya ibicuruzwa, hamwe nigice cya terminal bitangira kubura, bigatuma isoko ryigihe gito ryiyongera hamwe nibisabwa ku isoko rya fenol, ariko ibiciro bya peteroli ya peteroli iheruka gukora biratwara, bigatuma impera yanyuma yibikoresho fatizo bya fenol ...Soma byinshi -
Ni iki kigira ingaruka ku giciro cya acrylonitrile kandi ni ubuhe buryo bwa acrylonitrile muri 2022?
Muri 2017-2021 vertoonde de hoofdmarktprijs van acrylnitril een stijgende-dalende-oscillerende inzira ya opwaartse. De prijsbeïnvloedende factoren kunnen natuurlijk niet los worden gezien van verschillende factoren zoals de kostenzijde, de aanbodzijde, de vraagzijde, enz. De factoren bapfa van invloe ...Soma byinshi -
Isesengura rya acide acide yinganda, iterambere ryihuse ryimbere, aside adipic izaba icyiciro gishya cyo kwiyongera
Uruganda rwa Adipic Acide Urunigi Acide ya Adipic ni acide ya dicarboxylique yinganda zinganda, ishobora gukora ibintu bitandukanye, harimo gukora umunyu, esterifasiyo, amidation, nibindi.Soma byinshi -
Ni ubuhe buryo bwo gusesengura ibintu muri iki gihe bwa Dimethylformamide (DMF) kandi ni ubuhe buryo bw'iterambere bw'ejo hazaza bw'inganda za DMF?
Uruganda rwa DMF DMF (izina ryimiti N, N-dimethylformamide) nuruvange kama hamwe na formula ya chimique C3H7NO, amazi atagira ibara kandi abonerana. DMF ni kimwe mu bicuruzwa bifite agaciro kongerewe mu bukungu mu nganda zigezweho z’inganda z’amakara, kandi byombi ni ibikoresho fatizo by’imiti ...Soma byinshi -
Werurwe isoko rya fenol isoko mugihe gito itangwa nibisabwa byiyongereye, kuruhuka kuzamuka biracyakeneye ubufasha
Muri Werurwe, mu rwego rwo kumanura bisphenol Ibicuruzwa byo gutunganya ibicuruzwa, hamwe nigice cya terminal bitangira kubura, bigatuma isoko ryigihe gito ryiyongera hamwe nibisabwa ku isoko rya fenol, ariko ibiciro bya peteroli ya peteroli iheruka gukora biratwara, bigatuma impera yanyuma yibikoresho fatizo bya fenol ...Soma byinshi -
Bisphenol Iteganyagihe ryamasoko muri 2022: kwiyongera kwubushobozi, gutanga birenze ibyifuzo, isoko rya BPA kohereza hanze nkintambwe
Kuva mu mwaka wa 2015-2021, Ubushinwa bispenol Isoko, hamwe n’umusaruro wiyongera ndetse n’iterambere rihamye. 2021 Bisfenol mu Bushinwa Biteganijwe ko umusaruro uzagera kuri toni miliyoni 1.7, kandi igipimo cyuzuye cyo gufungura ibikoresho bikomeye bya bispenol A ni hafi 77%, kiri ku rwego rwo hejuru ...Soma byinshi
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