Mu munsi w'igihugu, kohereza peteroli ya coke mu ruganda rw'amavuta ni byiza, ibigo byinshi hakurikijwe amabwiriza yo kohereza, kohereza peteroli ya coke mu ruganda rw'amavuta muri rusange ni byiza, kohereza peteroli ya sulfure nkeya byakomeje kwiyongera mu ntangiriro z'ukwezi, kohereza peteroli mu ruganda rw'amavuta muri rusange ni byiza, ibiciro biratandukanye. Umusaruro wa karuboni mu nkengero z'igihugu ni muto kandi abasaba muri rusange ni beza.
Mu ntangiriro z'Ukwakira, igiciro cya koke y'ibikomoka kuri peteroli yo hasi mu majyaruguru y'uburasirazuba bw'Ubushinwa cyazamutseho yuan 200-400 kuri toni, naho ikomoka kuri peteroli yo mu majyaruguru y'uburengerazuba bw'Ubushinwa ya Lanzhou yazamutseho yuan 50 mu gihe cy'ibiruhuko. Igiciro cy'izindi nganda zitunganya ibikomoka kuri peteroli cyakomeje kuba gihamye. Sinopec ikoreshwa mu gutanga peteroli yo hagati n'iyo hejuru ya koke y'ibikomoka kuri peteroli yo hejuru, kohereza uruganda rw'ibikomoka kuri peteroli yo hejuru ni byiza, Gaoqiao Petrochemical yatangiye ku ya 8 Ukwakira, uruganda ruhagarika ibikorwa byo kubungabunga mu gihe cy'iminsi 50, bigira ingaruka ku musaruro wa toni zigera ku 90.000. Cnooc koke y'ibikomoka kuri peteroli yo hasi mu gihe cy'ibiruhuko kugira ngo hakorwe amabwiriza hakiri kare, ibicuruzwa biracyari byiza, umusaruro wa koke y'ibikomoka kuri peteroli yo mu mujyi wa Taizhou uracyari hasi. Muri rusange isoko rya koke y'ibikomoka kuri peteroli yo mu mujyi rihagaze neza, ibiciro bimwe na bimwe bya koke y'ibikomoka kuri peteroli yo hejuru byagabanutse nyuma yo kongera guhindagurika, mu gihe cy'ibiruhuko ibiciro bya koke y'ibikomoka kuri peteroli yo hejuru byagabanutseho yuan 30-120 kuri toni, ibiciro bya koke y'ibikomoka kuri peteroli yo hasi byazamutseho yuan 30-250 kuri toni, kwiyongera gukomeye kw'ikigero cy'ibikomoka kuri peteroli yo hejuru birarushaho kuba byiza. Imashini zikora ibikomoka kuri karuboni zari zarafunzwe mu ntangiriro zongeye gukora. Itangwa rya karuboni mu isoko ry’inganda zitunganya ibikomoka kuri karuboni ryasubitswe. Inganda zikora karuboni zo mu gace ka mbere ntizishishikajwe cyane no kwakira ibicuruzwa kandi ntizihabwa ibicuruzwa uko zibyifuza.
Mu mpera z'Ukwakira, ishami rya Guangzhou Petrochemical coking rya Sinopec ryitezwe kuvugururwa. Guangzhou Petrochemical petroleum coke igenewe gukoreshwa n’abantu ku giti cyabo, aho ibicuruzwa byabo byo hanze bike cyane. Biteganijwe ko ishami rya Shijiazhuang refinery coke rizatangira gukora mu mpera z'uku kwezi. Umusaruro wa Jinzhou Petrochemical, Jinxi Petrochemical na Dagang Petrochemical mu majyaruguru y'uburasirazuba bw'Ubushinwa wakomeje kuba muke, mu gihe umusaruro n'ibicuruzwa mu majyaruguru y'uburengerazuba bw'Ubushinwa byakomeje kuba bihamye. Biteganijwe ko Cnooc Taizhou Petrochemical izongera gukora nk'uko bisanzwe mu gihe cya vuba. Biteganijwe ko inganda esheshatu zikora inzoga zizatangira gukora hagati no mu mpera z'Ukwakira, kandi igipimo cy'imikorere y'uruganda rwo mu gace kiteganijwe kwiyongera kikagera kuri 68% mu mpera z'Ukwakira, 7.52% hejuru ugereranyije na mbere y'iminsi mikuru. Ishusho yuzuye y'igipimo cy'imikorere y'ibikoresho byo gukora inzoga mu mpera z'Ukwakira, igipimo cy'imikorere y'igihugu yo gukora inzoga mu gihugu kiteganijwe kugera kuri 60%, ugereranije n'ubwiyongere bwa 0.56%. Umusaruro mu Kwakira wari muke buri kwezi, umusaruro wa peteroli coke mu Ugushyingo-Ukuboza wagiye urushaho kuba mwiza, kandi ubwiyongere bwa peteroli coke bwagiye bwiyongera buhoro buhoro.
Mu mpera z'uyu mwaka, igiciro cya anode itekeshejwe cyazamutseho yuan 380 kuri toni muri uku kwezi, kikaba kiri munsi y’ubwiyongere bw’impuzandengo ya coke ikomoka kuri peteroli yavuye muri Nzeri hagati ya yuan 500 na 700 kuri toni. Umusaruro wa anode itekeshejwe mu ntara ya Shandong wagabanutseho 10.89%, muri Mongol y'imbere ho 13.76%, naho mu Ntara ya Hebei ho 29.03% bitewe n’umupaka uhoraho wo kurengera ibidukikije. Inganda zitwika muri Lianyungang, Taizhou n'ahandi mu ntara ya Jiangsu zigizweho ingaruka n’ “igabanywa ry’amashanyarazi”, ibyifuzo byo mu gace ni bike. Umusaruro w’uruganda rutwika rwa Jiangsu Lianyungang biteganijwe ko uzasubukurwa hagati mu kwezi k'Ukwakira. Politiki ntarengwa y’umusaruro ku isoko ryo gutwika mu mijyi 2+26 biteganijwe ko izasohoka mu Kwakira. Ubushobozi bwo gutwika mu bucuruzi mu mijyi ya "2+26" ni toni miliyoni 4.3, bungana na 32.19% by'ubushobozi bwose bwo gutwika mu bucuruzi, naho umusaruro wa buri kwezi ni toni 183.600. Bungana na 29.46% by'umusaruro wose. Anode yatetswe mbere yiyongereyeho gato mu Ukwakira, kandi icyuho mu nganda cyongeye kwiyongera. Mu gihe cy'ibiciro biri hejuru, ibigo bimwe na bimwe byafashe iya mbere yo kugabanya umusaruro cyangwa guhagarika umusaruro. Bitewe n'ubwiyongere bukabije bwa politiki, ingufu zitagira umupaka mu gihe cy'ubushyuhe, kugenzura kabiri ikoreshwa ry'ingufu n'ibindi bintu, ibigo bya anode yatetswe mbere bizahura n'igitutu cyo gukora, kandi politiki zo kurinda ibigo bigamije kohereza mu mahanga mu turere tumwe na tumwe zishobora guhagarikwa. Ubushobozi bwa anode yatetswe mbere mu mijyi ya "2+26" ni toni miliyoni 10.99, bungana na 37.55% by'ubushobozi bwose bwa anode yatetswe mbere, naho umusaruro wa buri kwezi ni toni 663.000, bungana na 37.82%. Ubushobozi bwo gukora anode yatetse na coke yahiye mu mijyi "2+26" ni bwinshi cyane. Biteganijwe ko politiki yo kugabanya umusaruro wo kurengera ibidukikije izashyirwamo imbaraga mu mikino Olempike y'itumba y'uyu mwaka, kandi ko ikiguzi cya coke ya peteroli kizaba gito cyane.
Muri make, umusaruro wa peteroli ya coke mu gihembwe cya kane urimo gutera imbere buhoro buhoro, kandi icyifuzo kirimo kugabanuka. Mu gihe kirekire, igiciro cya peteroli ya coke mu gihembwe cya kane biteganijwe ko kizagabanuka. Mu gihe gito mu Ukwakira, kohereza peteroli, CNOOC kohereza sulfure nkeya ni byiza, kandi ko peteroli ya coke mu karere k'amajyaruguru y'uburengerazuba iracyariyongera, igiciro cya sinopec peteroli ya coke kirahamye, ububiko bwa peteroli ya coke yo mu karere bwaragarutse mbere, kugira ngo ibiciro bya peteroli birusheho kugabanuka, ibyago byo kugabanuka kw'ibiciro bya coke yo mu bwoko bwa peteroli ni byinshi.
Igihe cyo kohereza: 13 Ukwakira 2021