amakuru

. polyethylene isoko ryibiciro byahinduwe.

I. Umusaruro usanzwe wibikorwa byo murugo uteganijwe kwiyongera

Umusaruro rusange wa polyethylene yinganda zikora mu gihugu muri iki cyiciro ni toni 524.000, wagabanutseho gato ugereranije n’ibihe byabanjirije iki, bitewe ahanini n’ibikorwa bishya bya peteroli ya Qilu na Dushanzi.Mugihe gikurikiraho, ibikoresho bya Shell na Qilu Petrochemical ibikoresho byo kuvugurura birateganya gutangira gukora, kandi ibikoresho byinshi byo murugo biri mubikorwa bisanzwe.Igikoresho gishya giteganijwe kuvugururwa ni Dushanzi Petrochemical ya toni 300.000 / yumwaka mushya wuzuye wuzuye umurongo wa 1.Igihombo cyo kuvugurura mu cyiciro gikurikiraho giteganijwe kuba toni 27.700, ni ukuvuga 24,73% ugereranije n’iki cyiciro, kandi biteganijwe ko umusaruro w’imbere mu gihugu uziyongera.

Ii.Ibicuruzwa bitumizwa mu mahanga bimwe na bimwe biteganijwe ko byiyongera

Ukuboza 2022, ibicuruzwa byatumijwe muri polyethylene mu Bushinwa byari toni 1.092.200, bikamanuka 13.80% ugereranije n'ukwezi gushize.Impamvu nyamukuru ni uko igipimo cy’ivunjisha ry’amadolari y’Amerika n’ifaranga mu Gushyingo cyari kinini, umwanya w’ubukemurampaka watumijwe mu mahanga waragabanutse, kandi ubushake bw’abacuruzi bugabanuka, bityo isoko ry’ibicuruzwa ryageze ku cyambu mu Kuboza ryaragabanutse.Nyuma, nubwo igipimo cy’ivunjisha ry’amadolari y’Amerika cyagabanutse ku mafaranga cyagabanutse, kubera kubungabunga ibikoresho bimwe na bimwe byo mu majyepfo y’iburasirazuba bwa Aziya no mu Burasirazuba bwo Hagati, ibicuruzwa byose byari bikomeye, igiciro cy’ibicuruzwa byatumijwe mu mahanga cyazamutse, inyungu zitumizwa mu mahanga ziragabanuka, n’ibitumizwa mu mahanga kwiyongera byari biteganijwe ko bigarukira.

Icya gatatu, inganda zo hasi zatangiye kongera ibyifuzo biteganijwe

Kuri iki cyumweru igipimo cyo gukoresha ubushobozi bwinganda zo hasi za polyethylene cyari + 0.51% ugereranije nicyumweru gishize.Muri byo, igipimo cyo gukoresha ubushobozi bwa firime no gupakira cyiyongereye cyane ugereranije nicyumweru gishize, kandi gusubukura ubundi bwoko byari bike.Ibigo byinshi bizakomeza imirimo nyuma yumunsi wa 15 wukwezi kwa mbere, kandi igihe kirekire cyo gutumiza kizongerwa.Kubwibyo, igipimo cyo gukoresha imbaraga za polyethylene kumanuka kizaba giteganijwe kwiyongera mucyumweru gitaha, kandi inkunga yo kurangiza izakomeza.

Kuruhande rwibitangwa, ubwiyongere bwibikoresho byatumijwe mu mahanga ni bike, mugihe biteganijwe ko ibicuruzwa byo mu gihugu byiyongera, bityo igitutu kuruhande rutanga.Ku bijyanye n’ibisabwa, inganda zo hasi zasubukuye umusaruro umwe umwe, kandi biteganijwe ko iziyongera.Uretse ibyo, nyuma yo kugenzura ibikorwa by’ubuzima rusange byavanyweho, imyifatire y’isoko yarateye imbere kandi inkunga ishigikirwa irashimangirwa.Muri rusange, biteganijwe ko ibiciro bya polyethylene byahinduwe cyane cyane ihungabana.