Imigano ni ubwoko bwimbuto ikozwe mubikoresho by'imigano nka moso imigano, nanzhu, na cizhu. Bikunze gukorwa hakoreshejwe uburyo nka sulfate na soda ya caustic. Bamwe bakoresha kandi lime kugirango batoragure imigano yoroheje muri clinker ya nyuma nyuma yicyatsi. Fibre morphologie nuburebure buri hagati yibi biti nibyatsi. Biroroshye gushira kole, imigano ni fibre iringaniye ya fibre nziza kandi yoroshye. Umubyimba n'amarira birwanya pulp ni muremure, ariko imbaraga ziturika n'imbaraga zingana ni nke. Ifite imbaraga zo gukanika.
Ukuboza 2021, amashami icumi arimo Ubuyobozi bwa Leta bushinzwe amashyamba n’ibyatsi na komisiyo y’igihugu ishinzwe iterambere n’ivugurura bafatanije “Igitekerezo cyo kwihutisha iterambere rishya ry’inganda z’imigano”. Uturere dutandukanye kandi twashyizeho politiki yo gushyigikira kwihutisha ubushakashatsi n’iterambere ry’ikoranabuhanga rishya n’inzira zo kurengera ibidukikije n’ibidukikije mu gukora imigano y’imigano, bitanga inkunga ikomeye ya politiki yo guteza imbere iterambere ryiza ry’inganda z’imigano, harimo n’inganda zikora imigano. .
Urebye urunigi rw'inganda, ibikoresho nyamukuru byo hejuru byimigano yimigano ni imigano nka moso, nanzhu, na cizhu; Inzira yo hasi yimigano irimo imishinga itandukanye ikora impapuro, kandi impapuro zakozwe muri rusange zirakomeye kandi zifite "ijwi". Impapuro zivanze zikoreshwa mugukora impapuro zo gucapa za offset, impapuro zandika, nizindi mpapuro ndangamuco zo murwego rwohejuru, mugihe impapuro zidahiye zishobora gukoreshwa mugukora impapuro zipakira, nibindi. Ubushinwa nikimwe mubihugu bifite umutungo ukungahaye cyane ku migano ku isi, hamwe n’amashyamba yimigano angana na 1/4 cyubuso bw’amashyamba ku isi yose hamwe n’umusaruro w’imigano bingana na 1/3 cy’umusaruro rusange ku isi. Mu 2021, Ubushinwa umusaruro w’imigano wari miliyari 3.256, wiyongereyeho 0.4% ugereranije n’umwaka ushize.
Nka gihugu gifite umusaruro mwinshi w’imigano ku isi, Ubushinwa bufite imirongo 12 igezweho y’imiti y’imiti y’imiti ifite umusaruro wa buri mwaka urenga toni zisaga 100000, hamwe n’umusaruro rusange wa toni miliyoni 2.2, harimo toni 600000 z’umusemburo w’imigano ushonga ubushobozi. Uburyo bushya bwo gutumiza plastike buteganya urugero rwo kugabanya plastike no guhitamo ibindi bicuruzwa, bizana amahirwe mashya ku nganda zikora impapuro. Mu 2022, Ubushinwa umusaruro w’imigano w’imigano wari toni miliyoni 2.46, umwaka ushize wiyongereyeho 1,7%.
Sichuan Petrochemical Yashi Paper Industry Co., Ltd. ni ishami ryu Bushinwa Petrochemical Group. Nicyo kigo kinini gitanga umusaruro mubikorwa byimigano yimpapuro zisanzwe mubushinwa, hamwe nibisobanuro bitandukanye. Nicyo kigo cyiza cyane gihagarariwe 100% imigano ya fibre fibre isanzwe ikoreshwa mubushinwa. Ni ikigo cy’igihugu cy’ikoranabuhanga gifite ubuhanga mu bushakashatsi no guteza imbere, gukora, no kugurisha impapuro zo mu rugo zo mu rwego rwo hejuru kandi ni kimwe mu bigo icumi bya mbere by’impapuro zo mu rugo mu Ntara ya Sichuan. Umusaruro wacyo urangiye, ibicuruzwa byagurishijwe, hamwe n’umugabane ku isoko byashyizwe ku mwanya wa mbere mu nganda zitunganya impapuro zo mu rugo mu Ntara ya Sichuan mu myaka itandatu yikurikiranya, kandi biza ku mwanya wa mbere mu nganda z’imigano y’impapuro zisanzwe mu myaka ine ikurikiranye.
Igihe cyo kohereza: Nyakanga-26-2024
