Kohereza koke zikomoka kuri peteroli mu nganda zitunganya ibikomoka kuri peteroli mu minsi mikuru y'igihugu byari byiza, kandi amasosiyete menshi yoherejwe hakurikijwe amabwiriza. Kohereza koke zikomoka kuri peteroli mu nganda zitunganya ibikomoka kuri peteroli muri rusange byari byiza. Koke zikomoka kuri PetroChina zo mu bwoko bwa sulfure nke zakomeje kwiyongera mu ntangiriro z'ukwezi. Kohereza koke zikomoka ku nganda zitunganya ibikomoka kuri peteroli muri rusange byari bihagaze neza, ibiciro bikaba bihindagurika ubu. Umusaruro wa karuboni uri hasi ugabanutseho gato, kandi icyifuzo muri rusange kirahagaze neza.
Mu ntangiriro z'Ukwakira, igiciro cya koke yoroheje ya sulfur ikomoka mu majyaruguru y'uburasirazuba bw'Ubushinwa, Peteroli yiyongereyeho Yuan 200-400 kuri toni, kandi igiciro cya Lanzhou Petrochemical mu karere k'amajyaruguru y'uburengerazuba cyazamutseho 50 mu gihe cy'ibiruhuko. Ibiciro by'izindi nganda zari zitunganya ibinyabiziga byari bihagaze neza. Icyorezo cya Xinjiang nta ngaruka gifite ku byoherezwa mu nganda zitunganya ibinyabiziga, kandi inganda zitunganya ibinyabiziga zirimo gukora neza kandi zifite ububiko buke. Koke y'ibinyabiziga bya Sinopec iciriritse n'ibinyabiziga byinshi bya sulfur na peteroli byoherejwe bisanzwe, kandi uruganda rutunganya ibinyabiziga rwoherejwe neza. Gaoqiao Petrochemical yatangiye gufunga uruganda rwose kugira ngo rukomeze kubungabunga mu gihe cy'iminsi 50 ku ya 8 Ukwakira, bigira ingaruka kuri toni zigera ku 90.000 z'umusaruro. Mu gihe cy'ibiruhuko bya koke yoroheje ya CNOOC, amabwiriza yatanzwe mbere y'igihe yarashyizwe mu bikorwa kandi ibicuruzwa byakomeje kuba byiza. Umusaruro wa koke y'ibinyabiziga bya peteroli muri Taizhou Petrochemical wakomeje kuba hasi. Isoko rya koke y'ibinyabiziga muri ako gace rifite ibicuruzwa bihamye. Igiciro cya koke y'ibinyabiziga muri zimwe mu nganda zitunganya ibinyabiziga cyaragabanutse mbere hanyuma kikongeraho gato. Mu gihe cy'ibiruhuko, igiciro cya peteroli coke ihendutse cyagabanutseho yuan 30-120 kuri toni, naho igiciro cya peteroli coke ihendutse cyazamutseho yuan 30-250 kuri toni, uruganda rwo gutunganya peteroli rufite izamuka rikomeye ahanini bitewe no kunoza ibipimo. Inganda zo gutunganya peteroli zari zarahagaritswe mu gihe gishize zongeye gukora zikurikirana, isoko rya peteroli coke ku isoko ryo gutunganya peteroli ryo mu gace kacu ryaragarutse, kandi amasosiyete acuruza peteroli yo mu gace kacu nta musaruro wo kwakira ibicuruzwa no kwakira ibicuruzwa uko bikenewe, kandi ububiko bwa peteroli coke bwo gutunganya peteroli bwongeye kwiyongera ugereranije n'igihe gishize.
Mu mpera z'Ukwakira, uruganda rwa Sinopec Guangzhou Petrochemical rwitezwe kuvugururwa. Coke ya peteroli ya Guangzhou Petrochemical ikoreshwa cyane cyane mu bikorwa byayo, aho ibicuruzwa byo hanze biri hasi. Bitezwe ko uruganda rwa Shijiazhuang rutunganya ibikomoka kuri peteroli ruzatangira mu mpera z'uku kwezi. Umusaruro wa Jinzhou Petrochemical, Jinxi Petrochemical, na Dagang Petrochemical mu gace k'amajyaruguru y'uburasirazuba bw'uruganda rwa PetroChina wakomeje kuba muto, kandi umusaruro n'ibicuruzwa mu karere k'amajyaruguru y'uburengerazuba byari bihagaze neza. CNOOC Taizhou Petrochemical biteganijwe ko izongera gukora nk'uko bisanzwe mu gihe cya vuba. Biteganyijwe ko uruganda rutandatu rutunganya ibikomoka kuri peteroli ruzatangira gukora hagati kugeza mu mpera z'Ukwakira. Igipimo cy'imikorere y'uruganda rutunganya ibikomoka kuri peteroli cyitezwe kwiyongera kikagera kuri 68% mu mpera z'Ukwakira, ubwiyongere bwa 7.52% ugereranije n'igihe cyo mbere y'ikiruhuko. Muri rusange, igipimo cy'imikorere y'uruganda rutunganya ibikomoka kuri peteroli cyitezwe kugera kuri 60% mu mpera z'Ukwakira, ubwiyongere bwa 0.56% ugereranyije n'igihe cyo mbere y'ikiruhuko. Umusaruro wo mu Ukwakira wari umwe mu buryo busanzwe ukwezi ku kwezi, kandi umusaruro wa peteroli coke wariyongereye buhoro buhoro kuva mu Gushyingo kugeza mu Ukuboza, kandi ubwinshi bwa peteroli coke bwariyongereye buhoro buhoro.
Mu mpera z'uyu mwaka, igiciro cya anode zatetse cyazamutseho yuan 380 kuri toni muri uku kwezi, bikaba byari munsi y'izamuka rya yuan 500-700 kuri toni ya coke mbisi muri Nzeri. Umusaruro wa anode zatetse muri Shandong wagabanutseho 10.89%, naho umusaruro wa anode zatetse muri Mongoliya yo hagati wagabanutseho 13.76%. Kurengera ibidukikije no kugabanya umusaruro mu Ntara ya Hebei byatumye umusaruro wa anode zatetse ugabanukaho 29.03%. Inganda za coke za calcium ziherereye Lianyungang, Taizhou n'ahandi muri Jiangsu zigira ingaruka ku "kugabanuka kw'ingufu z'amashanyarazi" kandi icyifuzo cyo mu gace kabo ni gito. Igihe cyo kugarura uruganda rwa coke rwa calcium muri Lianyungang muri Jiangsu kigiye kumenyekana. Umusaruro w'uruganda rwa coke rwa calcium muri Taizhou witezwe kongera kugaragara hagati mu Ukwakira. Politiki ntarengwa y'umusaruro ku isoko rya coke ya calcium mu mijyi 2+26 yitezwe gushyirwa mu Ukwakira. Ubushobozi bwo gukora koke ikozwe muri calcium mu mujyi wa "2+26" toni miliyoni 4.3, bingana na 32.19% by'ubushobozi bwose bwo gukora koke ikozwe muri calcium mu bucuruzi, n'umusaruro wa buri kwezi wa toni 183.600, bingana na 29.46% by'umusaruro wose. Anode zitetse mbere ziyongereyeho gato mu Ukwakira, kandi igihombo n'icyuho by'inganda byongeye kwiyongera. Kubera ikiguzi kinini, amasosiyete amwe yafashe iya mbere yo kugabanya cyangwa guhagarika umusaruro. Urwego rwa politiki rukunze kuba rufite ibiro byinshi, kandi igihe cy'ubushyuhe gishingiye ku nzitizi z'amashanyarazi, ikoreshwa ry'ingufu n'ibindi bintu. Amasosiyete akoze anode zitetse mbere azahura n'igitutu cyo gukora, kandi politiki zo kurinda amasosiyete agamije kohereza mu mahanga mu turere tumwe na tumwe zishobora guhagarikwa. Ubushobozi bwa anode zitetse mbere mu mujyi wa "2+26" ni toni miliyoni 10.99, bingana na 37.55% by'ubushobozi bwose bwa anode zitetse mbere, kandi umusaruro wa buri kwezi ni toni 663.000, bingana na 37.82%. Ubushobozi bwo gukora anode zatetse mbere na coke ya calcined mu gace k'umujyi wa "2 + 26" ni bunini cyane. Olempike y'itumba y'uyu mwaka yiteze ko politiki yo kugabanya umusaruro wo kurengera ibidukikije izakomezwa, kandi ko ikiguzi cya coke ya peteroli kizaba gito cyane.
Muri make, umusaruro wa petcoke mu gihembwe cya kane wariyongereye buhoro buhoro, kandi icyifuzo kiri mu nzira yo kugabanuka. Mu gihe kirekire, igiciro cya petcoke cyitezwe kugabanuka mu gihembwe cya kane. Mu gihe gito mu Ukwakira, CNPC na CNOOC byoherejwe muri coke ya sulfure yari nziza, kandi coke ya peteroli ya PetroChina mu karere k'amajyaruguru y'uburengerazuba yakomeje kuzamuka. Ibiciro bya coke ya peteroli ya Sinopec byari bikomeye, kandi ububiko bwa coke ya peteroli y'inganda zitunganya peteroli mu gace k'iwabo bwariyongereye ugereranije n'igihe cyashize. Ibiciro bya coke ya peteroli itunganyijwe mu gace k'iwabo ni ingaruka mbi. Ni nini.
Igihe cyo kohereza: Ukwakira 11-2021