1. Ibintu byiza
(1) Inkunga ya politiki
Nk'ibikoresho bishingiye kuri bio hamwe nibikoresho byatsi bibi kandi bidukikije ibidukikije, porogaramu yagutse yaselile etherMu rwego rw'inganda niterambere ryo kubaka societe yivuza ibidukikije no kurokora umutungo mugihe kizaza. Iterambere ry'inganda rihuye n'intego y'igihugu cyanjye cyo kugera ku iterambere rirambye ry'ubukungu. Guverinoma y'Ubushinwa yashyizeho icyemezo cyatanze politiki n'ingero nk'iyi "gahunda yo guteza imbere ubumenyi n'igihe gito cyo guteza imbere ihangane (2006-2020)" na "Gahunda y'ubwubatsi" Gahunda y'iterambere "yo gushyigikira inganda za selile.
Nk'uko byatangajwe n'ibiryo bya farumasi y'Ubushinwa Ether Ether Ether Gukurikirana Isoko n'ishoramari rishinzwe gusesengura. "Yashyizwe ahagaragara n'ubugari bw'inganda urwego. Ibihano binini byo guhumanya ibidukikije byagize uruhare runini mugukemura ibibazo nko guhatanira guhungabana mubikorwa bya selile inganda no guhuza inganda.
(2) Ibyiringiro bya porogaramu zamanutse birakabije kandi icyifuzo kiriyongera
Uburenganzira bwa Cellulose buzwi nka "Inganda Monosodium Monosodium" kandi irashobora gukoreshwa mubijyanye nubukungu butandukanye bwubukungu bwigihugu. Iterambere ry'ubukungu rishobora byanze bikunze dutwara iterambere ry'inganda za selile. Hamwe no guteza imbere inzira yo kongero zo mu mijyi yanjye no gushora imari ikomeye muri guverinoma mu mutungo utimukanwa kandi amazu ahendutse, inganda zo kubaka no kubaka ibikoresho byo kubaka cyane. Mu rwego rw'imiti n'ibiryo, abantu kumenya ubuzima no kurengera ibidukikije bigenda byiyongera. Ibicuruzwa bitagira ingaruka mbi kandi bidahumanye ibikomoka kuri selile nka HPMC bizasohoka buhoro buhoro ibindi bikoresho biriho kandi bigatera imbere byihuse. Byongeye kandi, gusaba selile ether mubice, ceramics, kwisiga, uruhu, impapuro, imiti, imiti nizindi ngamba ni izindi nganda zigenda ziyongera.
(3) Iterambere ryikoranabuhanga ritwara inganda
Mu cyiciro cya mbere cy'iterambere ry'inganda z'igihugu cyanjye, ionic carboxymethyll na selile (cmc) byari ibicuruzwa nyamukuru. Hamwe nogukora ionic selile ya ether yahagarariye na pac hamwe na selile itari ionic ihagarariye na HPMC hamwe niterambere, umurima usaba, umurima wa selile waguwe. Ubuhanga bushya nibicuruzwa bishya bizahita bisimbuza vuba ibikomoka kuri selile byanyuma byashize kandi biteza imbere iterambere ryinganda.
2. Ibintu bitari byiza
(1) amarushanwa adahungabana ku isoko
Ugereranije nandi mishinga yimishinga, igihe cyo kubaka umushinga wa selile ni mugufi kandi ibicuruzwa bikoreshwa cyane, bityo harakoreshwa na phenomenon yo kwagura impandengano. Byongeye kandi, kubera kubura ibipimo ngenderwaho n'inganda byakozwe na Leta, hari imishinga mito ifite urwego ruto rwa tekiniki kandi ishoramari rito mu nganda; Bamwe muribo bafite ibibazo byanduye ibidukikije byo guhindura ibintu bitandukanye, kandi bagakoresha ubuziranenge, ikiguzi gito nigiciro gito cyazanywe nishoramari rirengera ibidukikije . Nyuma yo gutangiza ikoranabuhanga rishya n'ibicuruzwa bishya, uburyo bwo gukuraho isoko buzamura imiterere ihari yo guhatanira guhungabana.
.
Inganda za Cellulose za Ether Carliulose zatangiye mbere, kandi ibigo byumusaruro bigereranywa nitsinda rya hercucique na hercules muri Amerika biri mumwanya wambere mubikorwa byakazi. Kubuzwa n'ikoranabuhanga, Domerilose yo mu ngo hamasosiyete akora ibintu bike cyane byongeweho inzira yoroshye kandi bigereranyije ko ari ugukoresha ibicuruzwa byinshi ndetse no mu masosiyete yongeyeho, mu gihe amasosiyete y'ububanyi n'amahanga yiha agaciro. Kubwibyo, muri Cellulose yo murugo Ether Isoko, ibicuruzwa byingenzi bigomba gutumizwa mu mahanga nibicuruzwa bito bihurizwamo imiyoboro yo kohereza ibicuruzwa hanze. Nubwo ubushobozi bwumwanda bwinganda bwa Cellulose murugo bwakuze vuba, irushanwa ryayo ku isoko mpuzamahanga rifite intege nke. Hamwe n'iterambere ry'inganda za selile, impungenge z'inyungu zikomoka ku gaciro gake zizakomeza kugabanuka, kandi imishinga yo mu rugo igomba gukomeza guhungabanya monologiya yo guca monopole y'imishinga y'amahanga mu isoko ry'imiryango ishira mu mahanga.
(3) Ihindagurika mu biciro bya Raw
Ipamba itunganijwe, ibikoresho nyamukuru byaselile ether, ni umusaruro w'ubuhinzi. Kubera impinduka mubidukikije, ibisohoka nigiciro bizahindagurika, bizazana ingorane zo gutegura ibikoresho mbisi no kugenzura ibiciro byinganda.
Byongeye kandi, ibikomoka kuri peteroli nka proflene na methyl chloride na methyl nibikoresho byingenzi byo gukora selile ether, kandi ibiciro byabo bigira ingaruka cyane kubisoko rya peteroli. Impinduka mubibazo mpuzamahanga bya politiki akenshi bifite ingaruka kubiciro bya peteroli bya peteroli, bityo abakora selile bakeneye guhura ningaruka mbi ziterwa no gukora ibiciro bya peteroli kubiciro byabo nibikorwa byabo.
Kohereza Igihe: APR-28-2024