Nigute isoko ryimbere mu gihugu no mumahanga rya selireose itari ionic?

(1)Incamake yisoko rya nonionic selulose ether isoko:

Urebye ubushobozi bwo gukwirakwiza umusaruro ku isi, 43% byisi yoseselile etherumusaruro muri 2018 waturutse muri Aziya (Ubushinwa bwagize 79% by’umusaruro wa Aziya), Uburayi bw’iburengerazuba bugera kuri 36%, Amerika ya Ruguru na 8%. Dufatiye ku byifuzo bya selireose ku isi, ikoreshwa rya selile ya selile ku isi muri 2018 ni toni miliyoni 1.1. Kuva muri 2018 kugeza 2023, ikoreshwa rya selile ya selile iziyongera ku kigereranyo cya buri mwaka kingana na 2.9%.

Hafi ya kimwe cya kabiri cyumubare rusange wa selulose kwisi yose ni ionic selulose (ihagarariwe na CMC), ikoreshwa cyane cyane mumashanyarazi, inyongeramusaruro ya peteroli ninyongeramusaruro; hafi kimwe cya gatatu ni methyl selulose itari ionic nibintu bikomokaho (ihagarariwe naHPMC), naho kimwe cya gatandatu gisigaye ni hydroxyethyl selulose n'ibiyikomokaho hamwe na ether ya selile. Ubwiyongere bukenewe kuri ether ya selile idafite ionic iterwa ahanini nibisabwa mubikoresho byubaka, gutwikira, ibiryo, imiti, n’imiti ya buri munsi. Urebye isaranganya ryakarere ryisoko ryabaguzi, isoko rya Aziya nisoko ryihuta cyane. Kuva mu 2014 kugeza 2019, umuvuduko w’ubwiyongere buri mwaka ukenera selile ya selile muri Aziya wageze kuri 8.24%. Muri byo, icyifuzo nyamukuru muri Aziya gituruka mu Bushinwa, bingana na 23% by’ibikenewe ku isi hose.

(2)Incamake yisoko yo mu gihugu itari ionic selulose ether isoko:

Mubushinwa, ionic selulose ethers ihagarariwe naCMCyateye imbere mbere, ikora umusaruro ukuze ugereranije nubushobozi bunini bwo gukora. Dukurikije imibare ya IHS, abakora mu Bushinwa batwaye hafi kimwe cya kabiri cy’ubushobozi bw’isi ku bicuruzwa by’ibanze bya CMC. Iterambere rya non-ionic selulose ether ryatangiye gutinda mugihugu cyanjye, ariko umuvuduko witerambere urihuta.

Dukurikije imibare y’ishyirahamwe ry’inganda mu Bushinwa Cellulose, ubushobozi bwo kubyaza umusaruro, umusaruro no kugurisha ether ya selile ya ioni ya selile yo mu gihugu kuva mu 2019 kugeza 2021 ni ibi bikurikira:

Nyuma yimyaka yiterambere, Ubushinwa isoko rya ionic selulose ether ryateye imbere cyane. Muri 2021, ubushobozi bwateganijwe bwo gukora ibikoresho byo mu rwego rwa HPMC buzagera kuri toni 117,600, umusaruro uzaba toni 104.300, naho ibicuruzwa bizaba toni 97.500. Inganda nini ninganda zaho zabonye ahanini gusimbuza imbere. Nyamara, kubicuruzwa bya HEC, kubera gutangira gutinda kwa R&D n’umusaruro mu gihugu cyanjye, inzira igoye y’umusaruro hamwe n’inzitizi zikomeye za tekiniki, ubushobozi bw’umusaruro uriho, umusaruro n’ibicuruzwa by’imbere mu gihugu ni bike. Nyamara, mu myaka yashize, uko inganda zo mu gihugu zikomeje kongera ishoramari mu bushakashatsi n’iterambere, kuzamura urwego rw’ikoranabuhanga no guteza imbere byimazeyo abakiriya bo hasi, umusaruro n’igurisha byazamutse vuba. Dukurikije imibare yatanzwe n’ishyirahamwe ry’inganda mu Bushinwa Cellulose, mu 2021, inganda zikomeye zo mu gihugu HEC (zikubiye mu mibare y’amashyirahamwe y’inganda, intego zose) zifite ubushobozi bwo gukora umusaruro wa toni 19.000, umusaruro wa toni 17.300, hamwe n’igurisha rya toni 16.800. Muri byo, umusaruro wiyongereyeho 72,73% umwaka ushize ugereranije na 2020, umusaruro wiyongereyeho 43.41% umwaka ushize, naho ibicuruzwa byiyongereyeho 40.60% umwaka ushize.

Nkinyongera, ingano yo kugurisha ya HEC yibasiwe cyane nibisabwa kumasoko yo hasi. Nkibikorwa byingenzi byokoreshwa muri HEC, inganda zitwikiriye zifite isano ikomeye ninganda za HEC mubijyanye no gusohora no kugabura isoko. Urebye uko isoko ryakwirakwizwa, isoko ry’inganda zitangwa cyane cyane muri Jiangsu, Zhejiang na Shanghai mu Bushinwa bw’Uburasirazuba, Guangdong mu Bushinwa bw’Amajyepfo, inkombe y’amajyepfo y’iburasirazuba, na Sichuan mu majyepfo y’Ubushinwa. Muri byo, ibicuruzwa biva muri Jiangsu, Zhejiang, Shanghai na Fujian byari hafi 32%, naho mu Bushinwa bw'Amajyepfo na Guangdong bingana na 20%. 5 hejuru. Isoko ry'ibicuruzwa bya HEC naryo ryibanda cyane cyane muri Jiangsu, Zhejiang, Shanghai, Guangdong na Fujian. HEC kuri ubu ikoreshwa cyane mubyubatswe, ariko irakwiriye kubwoko bwose bwamazi ashingiye kumazi ukurikije ibicuruzwa byayo.

Mu 2021, biteganijwe ko umusaruro w’umwaka w’imyenda y’Ubushinwa uzaba hafi toni miliyoni 25.82, naho umusaruro w’imyubakire yubatswe hamwe n’inganda zizaba toni miliyoni 7.51 na toni miliyoni 18.31. Kugeza ubu amazi ashingiye ku mazi agera kuri 90% y’imyubakire yubatswe, naho hafi 25%, bivugwa ko mu 2021 umusaruro w’amabara ashingiye ku mazi mu gihugu cyanjye mu 2021 azaba agera kuri toni miliyoni 11.3365. Mu buryo bw'igitekerezo, umubare wa HEC wongeyeho amarangi ashingiye ku mazi ni 0.1% kugeza 0.5%, ubaze ku kigereranyo cya 0.3%, ukeka ko amarangi yose ashingiye ku mazi akoresha HEC nk'inyongeramusaruro, igihugu gikenera amarangi ya HEC ni toni 34.000. Hashingiwe ku musaruro rusange w’ubutaka ku isi wageze kuri toni miliyoni 97,6 muri 2020 (muri zo zikaba zubatswe zingana na 58.20% naho inganda zikaba zingana na 41.80%), isi yose ikenera icyiciro cya HEC igera kuri toni 184.000.

Muri make, kuri ubu, umugabane w isoko ryurwego rwa HEC yinganda zikora ibicuruzwa mu gihugu mu Bushinwa uracyari hasi, kandi umugabane wamasoko yimbere mu gihugu urimo cyane cyane n’inganda mpuzamahanga zihagarariwe na Ashland yo muri Amerika, kandi hari umwanya munini wo gusimbuza imbere mu gihugu. Hamwe no kuzamura ubuziranenge bwibicuruzwa byo mu gihugu no kwagura ubushobozi bw’umusaruro, bizarushaho guhangana n’abakora inganda mpuzamahanga mu murima wo hasi uhagarariwe na coatings. Gusimburana mu gihugu no guhatanira amasoko mpuzamahanga bizahinduka inzira nyamukuru yiterambere ryinganda mugihe runaka mugihe kizaza.

MHEC ikoreshwa cyane mubijyanye nibikoresho byubaka. Ikunze gukoreshwa muri sima ya sima kugirango itezimbere amazi yayo, yongere igihe cyagenwe cya sima, igabanye imbaraga zayo zihindagurika nimbaraga zo kwikuramo, kandi yongere imbaraga zayo zihuza. Kubera gel point yubwoko bwibicuruzwa, ntabwo ikoreshwa cyane mubijyanye no gutwikira, kandi irushanwa cyane na HPMC mubijyanye nibikoresho byubaka. MHEC ifite gel point, ariko irarenze HPMC, kandi uko ibiri muri hydroxy ethoxy byiyongera, gel yayo yerekeza mubyerekezo byubushyuhe bwo hejuru. Niba ikoreshwa muri minisiteri ivanze, nibyiza gutinza sima yubushyuhe bwo hejuru Ubushyuhe bwinshi bwa electrochemic reaction, kongera igipimo cyo gufata amazi hamwe nimbaraga zingana zingirakamaro za slurry nizindi ngaruka.

Igipimo cy’ishoramari mu nganda zubaka, ahazubakwa imitungo itimukanwa, ahantu huzuye, ahantu ho gushariza amazu, ahahoze hasanwa amazu n’impinduka zabo ni ibintu nyamukuru bigira ingaruka ku cyifuzo cya MHEC ku isoko ry’imbere mu gihugu. Kuva mu 2021, kubera ingaruka z’icyorezo gishya cy’umusonga, amabwiriza ya politiki y’imitungo itimukanwa, hamwe n’ingaruka ziterwa n’isosiyete y’imitungo itimukanwa, iterambere ry’inganda zitimukanwa mu Bushinwa ryaragabanutse, ariko inganda zitimukanwa ziracyari inganda zikomeye mu iterambere ry’ubukungu bw’Ubushinwa. Mu mahame rusange ya “guhagarika”, “kubuza icyifuzo kidashyize mu gaciro”, “gushimangira ibiciro by’ubutaka, kugena ibiciro by’amazu, no gutezimbere ibiteganijwe”, ishimangira kwibanda ku guhindura imiterere y’igihe giciriritse n’igihe kirekire, mu gihe hakomeza kubaho, gushikama, no guhuza politiki y’amabwiriza y’amazu maremare. Uburyo bwiza bwo gucunga neza kugirango iterambere ryigihe kirekire, rihamye kandi ryiza ryisoko ryimitungo itimukanwa. Mu bihe biri imbere, iterambere ry’inganda zitimukanwa rizakunda kuba iterambere ryiza cyane hamwe n’umuvuduko wo hejuru kandi wihuse. Kubera iyo mpamvu, igabanuka ryubu ryiterambere ryinganda zitimukanwa riterwa no guhindura ibyiciro byinganda murwego rwo kwinjira mubikorwa byiterambere ryiza, kandi inganda zitimukanwa ziracyafite umwanya witerambere mugihe kizaza. Muri icyo gihe kandi, dukurikije “Gahunda y’imyaka 14 y’iterambere ry’ubukungu n’imibereho myiza y’igihugu na 2035 Intego ndende y’igihe kirekire”, irasabwa guhindura uburyo bw’iterambere ry’imijyi, harimo kwihutisha ivugurura ry’imijyi, guhindura no kuzamura abaturage bashaje, inganda zishaje, imirimo ishaje Imirimo y’imigabane nkibibanza bishaje n’imidugudu yo mu mijyi, no guteza imbere ivugurura ry’inyubako zishaje n’izindi ntego. Kwiyongera gukenera ibikoresho byubwubatsi mugusana amazu ashaje nicyerekezo cyingenzi cyo kwagura umwanya w isoko rya MHEC mugihe kizaza.

Dukurikije imibare y’ishyirahamwe ry’inganda mu Bushinwa Cellulose, kuva mu 2019 kugeza mu 2021, umusaruro wa MHEC n’inganda zo mu gihugu wari toni 34,652, toni 34.150 na toni 20.194, naho ibicuruzwa byagurishijwe byari toni 32.531, toni 33.570 na toni 20.411, byerekana ko muri rusange byagabanutse. Impamvu nyamukuru ni ukoMHECna HPMC bifite imirimo isa, kandi ikoreshwa cyane mubikoresho byubwubatsi nka minisiteri. Ariko, igiciro no kugurisha igiciro cya MHEC kiri hejuru yicy'icyoHPMC. Mu rwego rwo gukomeza kwiyongera k'ubushobozi bwo gukora HPMC mu gihugu, isoko rya MHEC ryaragabanutse. Muri 2019 Kugeza 2021, kugereranya umusaruro wa MHEC na HPMC, ibicuruzwa byagurishijwe, igiciro cyo hagati, nibindi nibi bikurikira: