Urunigi rwa Adipic Acide Inganda
Acide ya Adipic ni acide ya dicarboxylique yinganda, ishobora gukora ibintu bitandukanye, harimo gukora umunyu, esterifasiyo, amidation, nibindi. Uruhare runini mu musaruro w’imiti, inganda ngengabihe, ubuvuzi, amavuta yo kwisiga, n'ibindi. Uburyo bwo gukora aside ya adipic bugabanijwe cyane cyane muri fenol, butadiene, cyclohexane na cyclohexene.Kugeza ubu, inzira ya fenol yakuweho ahanini, kandi inzira ya butadiene iracyari mubyiciro byubushakashatsi.Kugeza ubu, inganda ziganjemo inzira ya cyclohexane na cyclohexene, hamwe na benzene, hydrogène na aside nitric nkibikoresho fatizo.

Inganda za Acide Acide
Uhereye kubitangwa na acide adipic yo murugo, ubushobozi bwa acide adipic mubushinwa buragenda bwiyongera buhoro buhoro kandi umusaruro ugenda wiyongera buhoro buhoro uko umwaka utashye.Nk’uko imibare ibigaragaza, mu 2021, umusaruro wa aside adipic ni toni miliyoni 2.796 / umwaka, umusaruro wa aside adipic ni toni miliyoni 1.89, wiyongereyeho 21.53% umwaka ushize, naho igipimo cyo guhindura ubushobozi ni 67.60%.

Uhereye kubisabwa, ikigaragara cyo gukoresha aside adipic kizamuka gahoro gahoro gahoro gahoro gahoro uko umwaka utashye kuva 2017-2020.Nk’uko imibare ibigaragaza, mu 2021, icyifuzo cyo hasi cya PU cyongeye gukira no kugaragara ko kunywa acide adipic byiyongera cyane, buri mwaka bigaragara ko ikoreshwa na toni miliyoni 1.52, byiyongereyeho 30.08% umwaka ushize.

Uhereye ku miterere ya acide acide yo mu rugo, inganda za PU paste zingana na 38.20%, inkweto mbisi zifite inkweto zingana na 20.71% by'ibisabwa byose, naho nylon 66 igera kuri 17.34%.Na acide mpuzamahanga ya adipic ikoreshwa cyane mukubyara umunyu wa nylon 66.

Kuzana no kohereza ibicuruzwa hanze ya acide acide

Uhereye ku bicuruzwa bitumizwa mu mahanga n'ibicuruzwa byoherezwa mu mahanga, Ubushinwa bwohereza mu mahanga aside aside iruta cyane ibyo bitumizwa mu mahanga, kandi ibicuruzwa byoherezwa mu mahanga byazamutse mu gihe igiciro cy'isoko rya acide adipic gikomeje kwiyongera.Nk’uko imibare ibigaragaza, mu 2021, ibicuruzwa byoherezwa mu mahanga bya acide adipic mu Bushinwa byari toni 398.100, naho ibyoherezwa mu mahanga bikaba miliyoni 600 USD.

Kuva ikwirakwizwa ry’ibicuruzwa byoherezwa mu mahanga, Aziya n'Uburayi byagize 97.7% byoherezwa mu mahanga.Batatu ba mbere ni Turukiya ifite 14.0%, Singapore na 12.9% naho Ubuholandi bufite 11.3%.

Uburyo bwo guhatanira inganda za acide

Ukurikije uburyo bwo guhatanira amasoko (kubushobozi), ubushobozi bwa acide acide yo mu gihugu bwibanze cyane, hamwe nabatanu ba mbere ba acide acide acide bangana na 71% byumusaruro rusange wigihugu.Nk’uko imibare ibigaragaza, ikibazo cya CR5 cya acide adipic mu Bushinwa mu 2021 ni: Huafeng Chemical (toni 750.000, bingana na 26.82%), Shenma Nylon (toni 475.000, bingana na 16.99%), Hualu Hensheng (toni 326.000, bingana na 11,66% ), Jiangsu Haili (toni 300.000, bingana na 10,73%), Shandong Haili (toni 225.000, bingana na 8.05%).

Iterambere ryigihe kizaza cyinganda za adipic

1. Itandukaniro ryibiciro riri murwego rwo hejuru

Mu 2021, igiciro cya acide adipic cyerekanaga ihindagurika ry’izamuka bitewe n’izamuka ry’ibiciro by’ibanze byo hasi, naho ku ya 5 Gashyantare 2022, igiciro cya acide adipic cyari 13,650 yuan / toni, cyari hejuru cyane mu mateka.Bitewe n’izamuka ry’ibiciro bya benzene yuzuye, aside adipic ikwirakwizwa yagabanutse kugera ku mateka mu gice cya mbere cy’umwaka wa 2021, kandi kuva mu Kwakira 2021, ibiciro by’ibanze byagabanutse kandi ikwirakwizwa rya aside adipiki ryiyongera uko bikwiye.acide adipic yakwirakwijwe ni 5.373 / toni ku ya 5 Gashyantare 2022, irenze igipimo cy’amateka.

2.PBAT na nylon 66 umusaruro kugirango ushishikarize icyifuzo

Hamwe no gutangaza ibihano bya pulasitiki, PBAT yo mu gihugu isaba kwiyongera, imishinga myinshi irimo kubakwa;hiyongereyeho, kwimenyekanisha kwa adiponitrile kugirango ikemure ikibazo cya nylon 66 ijosi ryibikoresho fatizo, irimo kubakwa no guteganya ubushobozi bwa adiponitrile ya toni zirenga miriyoni imwe, kurekura ubushobozi bwa adiponitrile yo murugo kwihutisha nylon yo murugo 66 yatangije mugihe cyiterambere ryihuse mubushobozi, aside adipic izatangiza icyiciro gishya cyo kwiyongera.

Kugeza ubu irimo kubakwa no gutegurwa ubushobozi bwa PBAT bwa toni zirenga miliyoni 10, muri zo toni miliyoni 4.32 ziteganijwe gushyirwa mu bikorwa mu 2022 na 2023, toni ya PBAT ikoresha toni zigera kuri 0.39 za acide adipic, bigatuma hakenerwa aside ya adipic ya hafi toni miliyoni 1.68;irimo kubakwa no gutegura nylon ubushobozi bwa toni miliyoni 2.285, toni ya nylon 66 ikoresha toni zigera kuri 0,6 za acide adipic, bigatuma hakenerwa aside adipic ya toni zigera kuri miliyoni 1.37.