PLA iragoye kuyibona, kandi ibigo nka Levima, Huitong na GEM byagura cyane umusaruro. Mugihe kizaza, ibigo bikoresha tekinoroji ya lactide bizunguka byuzuye. Zhejiang Hisun, Ikoranabuhanga rya Jindan, hamwe n’ikoranabuhanga rya COFCO bizibanda ku miterere.
Nk’uko Ishyirahamwe ry’Imari (Jinan, umunyamakuru Fang Yanbo) ribitangaza ngo hamwe n’iterambere ry’ingamba zibiri za karubone ndetse n’ishyirwa mu bikorwa ry’itegeko ribuza plastike, plastiki gakondo zagiye ziva mu isoko buhoro buhoro, isoko ry’ibikoresho byangirika ryiyongereye vuba, kandi ibicuruzwa bikomeje kuba bike. Umuntu ukomeye mu nganda muri Shandong yabwiye umunyamakuru wo mu makuru ya Cailian ati: "Hamwe n’inyungu zo kurengera karuboni nkeya no kurengera ibidukikije, amahirwe y’isoko ku bikoresho byangirika ni menshi cyane. Muri byo, ibikoresho bishobora kwangirika bihagarariwe na PLA (acide polylactique) biteganijwe ko byangirika. Ibyiza mu muvuduko, ku mbuga z’inganda no mu ikoranabuhanga ry’umusaruro ni byo bya mbere mu guca umukino."
Umunyamakuru w'ikigo gishinzwe amakuru muri Cailian yabajije ibigo byinshi byashyizwe ku rutonde maze amenya ko icyifuzo cya PLA kiri kwiyongera. Hamwe nibitangwa muri iki gihe, igiciro cyisoko rya PLA cyazamutse inzira yose, kandi biracyagoye kubibona. Kugeza ubu, igiciro cy’isoko rya PLA cyazamutse kigera ku 40.000 Yuan / toni, kandi abasesenguzi bavuga ko igiciro cy’ibicuruzwa bya PLA kizakomeza kuba kinini mu gihe gito.
Byongeye kandi, amasoko yavuzwe haruguru yavuze ko kubera ingorane zimwe na zimwe za tekiniki mu musaruro wa PLA, cyane cyane kutagira ibisubizo bifatika by’inganda ku buhanga bwa synthesis ya tekinoroji yo mu rwego rwo hejuru, amasosiyete ashobora gufungura ikoranabuhanga ry’inganda zose za PLA biteganijwe ko azagabana inyungu nyinshi mu nganda.
Ibisabwa kubikoresho bya PLA biratera imbere
Acide Polylactique (PLA) nayo yitwa polylactide. Nubwoko bushya bwibikoresho bishingiye kuri bio bikozwe na dehydration polymerisation ya acide lactique nka monomer. Ifite ibyiza bya biodegradabilite nziza, ituze ryumuriro, irwanya solvent hamwe no gutunganya byoroshye. Ikoreshwa cyane mubipakira hamwe nibikoresho byo kumeza, kuvura no kwita kumuntu. , Ibicuruzwa bya firime nibindi bice.
Kugeza ubu, isi yose ikenera plastiki yangirika iriyongera cyane. Hamwe n’ishyirwa mu bikorwa ry’isi yose “kubuza plastike” no “guhagarika plastike”, biteganijwe ko toni zisaga miliyoni 10 z’ibicuruzwa bya pulasitike bizasimburwa n’ibikoresho byangirika mu 2021-2025.
Nkibintu byingenzi biodegradable material material, PLA ifite ibyiza bigaragara mubikorwa, ibiciro ndetse nubunini bwinganda. Kugeza ubu ni inganda zikuze cyane mu nganda, umusaruro munini, zikoreshwa cyane, kandi zihenze cyane bio-ishingiye kuri plastiki yangirika. Abasesenguzi bateganya ko mu 2025, isi yose ikenera aside polylactique biteganijwe ko izarenga toni miliyoni 1.2. Nka rimwe mu masoko yihuta cyane ya acide polylactique, biteganijwe ko igihugu cyanjye kizagera kuri toni zirenga 500.000 z’ibisabwa na PLA mu gihugu mu 2025.
Ku ruhande rwo gutanga, guhera mu 2020, ubushobozi bwa PLA ku isi bugera kuri toni 390.000. Muri byo, Nature Works n’isosiyete nini ku isi ikora aside irike ya polylactique ifite umusaruro wa buri mwaka ingana na toni 160.000 za acide polylactique, bingana na 41% by’ubushobozi bw’umusaruro ku isi. Nyamara, umusaruro wa acide polylactique mu gihugu cyanjye uracyari mu ntangiriro, imirongo myinshi y’umusaruro ni nto mu bunini, kandi igice cy’ibisabwa kikaba cyujujwe n’ibitumizwa mu mahanga. Imibare yaturutse mu buyobozi bukuru bwa Leta bwa gasutamo yerekana ko mu 2020, igihugu cyanjye PLA itumiza mu mahanga kizagera kuri toni zirenga 25.000.
Ibigo byagura cyane umusaruro
Isoko rishyushye kandi ryakuruye ibigori bimwe na bimwe bitunganya cyane kandi bikoresha ibinyabuzima kugirango bihanze amaso isoko yubururu bwa PLA. Dukurikije imibare yatanzwe na Tianyan Check, kuri ubu hari imishinga 198 ikora / irokoka irimo “aside polylactique” mu bucuruzi bw’igihugu cyanjye, kandi hiyongereyeho 37 bishya mu mwaka ushize, umwaka ushize wiyongera hafi 20%. Ishyaka ryibigo byashyizwe ku rutonde mu gushora imari mu mishinga ya PLA nabyo ni byinshi cyane.
Mu minsi mike ishize, umuyobozi w’inganda za EVA mu gihugu Levima Technologies (003022.SZ) yatangaje ko izongera umurwa mukuru w’amafaranga miliyoni 150 mu Ishuri Rikuru ry’Ubumenyi rya Jiangxi New Biomaterials Co., Ltd, kandi ifite imigabane 42.86% y’imigabane ya Jiangxi Academy of Science. Umuntu bireba ushinzwe isosiyete yatangaje ko kwiyongera kw’ishoramari mu Ishuri Rikuru ry’Ubumenyi rya Jiangxi bizamenya imiterere y’isosiyete mu bijyanye n’ibikoresho byangiza kandi bikazamura iterambere rishya ry’ubukungu hagamijwe iterambere ry’ikigo.
Biravugwa ko Ishuri Rikuru ry’Ubumenyi rya Jiangxi ryita cyane cyane ku bushakashatsi n’iterambere, umusaruro no kugurisha PLA, kandi riteganya kubaka “toni 130.000 / ku mwaka biodegradable material polylactique acide inganda zose” mu byiciro bibiri bitarenze 2025, muri byo icyiciro cya mbere kikaba toni 30.000 / ku mwaka. Muri 2012, biteganijwe ko izashyirwa mu bikorwa mu 2023, naho icyiciro cya kabiri cya toni 100.000 / umwaka biteganijwe ko kizatangira gukoreshwa mu 2025.
Huitong Co., Ltd. (688219.SH) yanatangije umushinga wa toni 350.000 ya acide polylactique acide muri Mata uyu mwaka hamwe na komite ishinzwe imicungire y’ubukungu bw’akarere ka Anhui Wuhu Sanshan hamwe na Hefei Langrun Asset Management Co., Ltd bashora imari mu gushinga isosiyete ikora umushinga. Muri byo, icyiciro cya mbere cy'umushinga kizashora hafi miliyari 2 z'amadorari yo kubaka umushinga wa PLA utanga umusaruro wa buri mwaka wa toni 50.000, mu gihe cyo kubaka imyaka 3, naho icyiciro cya kabiri cy'umushinga kizakomeza kubaka umushinga wa PLA utanga umusaruro wa toni 300.000.
Umuyobozi wa Recycling GEM (002340.SZ) aherutse kuvuga kurubuga rwimikoranire yabashoramari ko uruganda rwubaka toni 30.000 / yumwaka umushinga wa plastiki wangirika. Ibicuruzwa ahanini ni PLA na PBAT, bikoreshwa mugushushanya kwa firime ya firime no mubindi bice.
Umurongo w’umusaruro wa PLA wa Jilin COFCO Biomaterials Co., Ltd., ishami ry’ikoranabuhanga rya COFCO (000930.SZ), wageze ku musaruro rusange. Umurongo wo kubyaza umusaruro wagenewe kugira umusaruro wumwaka wa toni zigera ku 30.000 za acide polylactique yibikoresho fatizo nibicuruzwa.
Umuyobozi wa acide lactique yo mu gihugu Jindan Technology (300829.SZ) afite umurongo muto wo kugerageza wa toni 1.000 ya acide polylactique. Nk’uko byatangajwe, isosiyete irateganya kuzajya itanga umusaruro wa buri mwaka toni 10,000 za aside polylactique acide biodegradable umushinga mushya wibikoresho. Kugeza mu mpera z'igihembwe cya mbere, umushinga utaratangira kubakwa.
Byongeye kandi, Zhejiang Hisun Biomaterials Co., Ltd., Anhui Fengyuan Taifu Polylactic Acid Co., Ltd., Zhejiang Youcheng Holding Group Co., Ltd., na Shandong Tongbang New Material Technology Co., Ltd. bose barateganya kubaka ubushobozi bushya bwo gukora PLA. Abasesenguzi bateganya ko mu 2025 Mu mwaka wa 2010, umusaruro w’imbere mu gihugu wa PLA ushobora kugera kuri toni 600.000.
Ibigo bikoresha tekinoroji yumusaruro wa lactide birashobora kubona inyungu zuzuye
Kugeza ubu, umusaruro wa acide polylactique ukoresheje polymerisation ifungura impeta ya lactide ninzira nyamukuru yo kubyaza umusaruro PLA, kandi inzitizi zayo tekinike nazo ziri muri synthesis ya lactide yibikoresho bya PLA. Ku isi, Isosiyete ya Corbion-Purac yo mu Buholandi, Isosiyete ikora imirimo y’ibidukikije yo muri Amerika, na Zhejiang Hisun bamenye ubuhanga bwo gukora lactide.
Imbere mu nganda zimaze kuvugwa yagize ati: "Kubera inzitizi zikomeye z’ikoranabuhanga za lactide, ibigo bike bishobora kubyara lactide ahanini byikora ubwabyo kandi bigakoreshwa, bigatuma lactide ihuza urufunguzo rw’ibanze rugabanya inyungu z’abakora PLA". Ati: "Kugeza ubu, amasosiyete menshi yo mu gihugu nayo arimo gufungura uruganda rukora aside ya lactique-lactide-polylactique acide binyuze mu bushakashatsi bwigenga no guteza imbere cyangwa gutangiza ikoranabuhanga. Mu gihe kiri imbere inganda za PLA, amasosiyete ashobora gukoresha ikoranabuhanga rya lactide azabona inyungu zigaragara mu guhangana, kugira ngo asangire inyungu nyinshi mu nganda."
Umunyamakuru yamenye ko usibye Zhejiang Hisun, Ikoranabuhanga rya Jindan ryibanze ku miterere y’uruganda rwa acide lactique-lactide-polylactique. Kugeza ubu ifite toni 500 za lactide n'umurongo w'icyitegererezo, kandi uruganda rwubaka toni 10,000 z'umusaruro wa lactide. Umurongo watangiye ibikorwa byo kugerageza ukwezi gushize. Isosiyete yavuze ko nta mbogamizi cyangwa ingorane zidashobora kuneshwa mu mushinga wa lactide, kandi umusaruro rusange ushobora gukorwa nyuma y’igihe runaka cy’ibikorwa bihamye, ariko ntibibuza ko hakiri aho hashobora kubaho iterambere no kunoza ejo hazaza.
Amasoko y’amajyaruguru y’iburasirazuba avuga ko hamwe n’iyongera ry’isoko ry’isosiyete buhoro buhoro no gutangiza imishinga irimo kubakwa, Jindan Technology yinjiza n’inyungu rusange mu 2021 biteganijwe ko izagera kuri miliyari 1.461 n’amafaranga miliyoni 217, umwaka ushize ikiyongeraho 42.3% na 83.9%.
Ikoranabuhanga rya COFCO ryatangaje kandi ku rubuga rw’imikoranire y’abashoramari ko iyi sosiyete imaze kumenya ikoranabuhanga ry’umusaruro n’ikoranabuhanga mu gutunganya inganda zose za PLA binyuze mu ikoranabuhanga no guhanga udushya, kandi umushinga wa toni 10,000 wa lactide nawo uratera imbere. Tianfeng Securities ivuga ko mu 2021, biteganijwe ko ikoranabuhanga rya COFCO rizinjiza miliyari 27.193 y’amafaranga n’inyungu zingana na miliyari 1.110, umwaka ushize wiyongereyeho 36.6% na 76.8%.
Igihe cyo kohereza: Nyakanga-02-2021