Polimeri ya super absorbent yakozwe mu mpera za 1960. Mu 1961, Ikigo cy’ubushakashatsi cy’amajyaruguru cy’ishami ry’ubuhinzi muri Amerika cyashizeho ibinyamisogwe kuri acrylonitrile ku nshuro ya mbere cyo gukora HSPAN krahisi acrylonitrile graft copolymer irenze ibikoresho gakondo bifata amazi. Mu 1978, Ubuyapani Sanyo Chemical Co., Ltd bwafashe iya mbere mu gukoresha polymers super absorbent polymers ku mpapuro zishobora gukoreshwa, ibyo bikaba byarashimishije abahanga baturutse impande zose z'isi. Mu mpera z'imyaka ya za 70, UCC Corporation yo muri Amerika yasabye ko hajyaho polimeri zitandukanye za olefin oxyde polymers hamwe no kuvura imirasire, kandi ikomatanya polymers idafite ionic super absorbent polymers ifite ubushobozi bwo kwinjiza amazi inshuro 2000, bityo igafungura synthesis ya non-ionic polimeri nziza cyane. Urugi. Mu 1983, Sanyo Chemical yo mu Buyapani yakoresheje potasiyumu acrylate imbere y’ibintu bya diene nka methacrylamide kugirango polymerize polymers superabsorbent. Nyuma yibyo, uruganda rwakomeje gukora sisitemu zitandukanye za superabsorbent polymer zigizwe na aside polyacrylic yahinduwe na polyacrylamide. Mu mpera z'ikinyejana gishize, abahanga baturutse mu bihugu bitandukanye bagiye bakurikirana kandi bituma polymers ya superabsorbent itera imbere vuba mu bihugu byo ku isi. Kugeza ubu, amatsinda atatu akomeye y’Ubuyapani Shokubai, Sanyo Chemical na Stockhausen yo mu Budage yakoze ibintu bitatu. Bagenzura 70% by'isoko ry'isi muri iki gihe, kandi bakora ibikorwa mpuzamahanga bihuriweho binyuze mu bufatanye bwa tekinike mu kwiharira isoko ryo mu rwego rwo hejuru ry'ibihugu byose ku isi. Uburenganzira bwo kugurisha polymers ikurura amazi. Polimeri ikurura cyane ifite uburyo bunini bwo gukoresha kandi bwagutse cyane. Kugeza ubu, imikoreshereze yacyo iracyari ibicuruzwa by’isuku, bingana na 70% by’isoko ryose.
Kubera ko resin ya sodium polyacrylate superabsorbent resin ifite imbaraga nyinshi zo gufata amazi hamwe nuburyo bwiza bwo gufata amazi, ifite uburyo bwinshi bwo gukoresha nkumukozi wo gufata amazi yubutaka mubuhinzi n’amashyamba. Niba umubare muto wa sodium polyacrylate ukabije cyane wongeyeho mubutaka, igipimo cyo kumera kwibishyimbo bimwe na bimwe no kurwanya amapfa y’ibimera byibishyimbo birashobora kunozwa, kandi umwuka w’ubutaka ukaba ushobora kwiyongera. Byongeye kandi, bitewe na hydrophilicity hamwe nibyiza birwanya anti-fogge na anti-condensation ya super absorbent resin, irashobora gukoreshwa nkibikoresho bishya bipakira. Filime yo gupakira ikozwe mumiterere yihariye ya polymer ikurura cyane irashobora kugumana neza ibiryo bishya. Ongeramo agace gato ka super absorbent polymer kwisiga birashobora kandi kongera ubwiza bwa emulsiyo, ikabyimbye neza. Ukoresheje ibiranga polimeri ikurura cyane ikurura amazi gusa ariko ntabwo ari amavuta cyangwa ibishishwa kama, birashobora gukoreshwa nkibikoresho bitanga umwuma mu nganda.
Kubera ko polymers ikurura cyane idafite uburozi, idatera uburakari umubiri wumuntu, reaction zidafite uruhande, hamwe na coagulation itari maraso, zakoreshejwe cyane mubijyanye nubuvuzi mumyaka yashize. Kurugero, ikoreshwa mumavuta yibanze afite amazi menshi kandi meza kuyakoresha; kubyara amabanga yubuvuzi nudupira dushobora gukuramo amaraso no gusohora kubagwa no guhahamuka, kandi bishobora gukumira suppuration; kubyara imiti irwanya bagiteri ishobora kunyuza amazi n'imiti ariko ntabwo ari mikorobe. Uruhu rwanduye rwanduye, nibindi
Hamwe niterambere ryubumenyi nikoranabuhanga, kurengera ibidukikije byakuruye abantu benshi. Niba polymer ya super absorbent ishyizwe mumufuka ushonga mumyanda, kandi igikapu cyinjijwe mumyanda, mugihe igikapu kimaze gushonga, polymer super superbentent irashobora kwinjiza vuba amazi kugirango ikomeze imyanda.
Mu nganda za elegitoroniki, polymers super absorbent irashobora kandi gukoreshwa nkibikoresho byubushuhe, ibyuma bipima ibipimo by’amazi, hamwe n’amazi yangiza amazi. Polimeri nziza cyane irashobora gukoreshwa nkibyuma biremereye ion adsorbents nibikoresho bikurura amavuta.
Muri make, super-absorbent polymer ni ubwoko bwibikoresho bya polymer bifite intera nini yo gukoresha. Iterambere rikomeye rya super-absorbent polymer resin rifite amahirwe menshi yisoko. Uyu mwaka, mu bihe by’amapfa n’imvura nkeya mu bice byinshi byo mu majyaruguru y’igihugu cyanjye, uburyo bwo kurushaho guteza imbere no gukoresha polymers superabsorbent ni umurimo wihutirwa uhura n’abahanga mu buhinzi n’amashyamba n’abatekinisiye. Mu gihe cyo gushyira mu bikorwa ingamba z’iterambere ry’iburengerazuba, mu gikorwa cyo guteza imbere ubutaka, guteza imbere cyane no gushyira mu bikorwa ibikorwa byinshi bifatika bya polimeri yangiza cyane, bifite inyungu n’imibereho n’ubukungu. Imiti ya Zhuhai Demi ifite ubuso bwa metero kare 30.000. Yinzobere mubushakashatsi no guteza imbere no gukora ibicuruzwa byinjira cyane (SAP). Nisosiyete yambere yo murugo ikora super resbent resin ihuza ubushakashatsi bwa siyansi, umusaruro, kugurisha, na serivisi tekinike. inganda zikorana buhanga. Isosiyete ifite uburenganzira bwumutungo wubwenge wigenga, ubushakashatsi bukomeye nubushobozi bwiterambere, kandi ihora itangiza ibicuruzwa bishya. Uyu mushinga ushyirwa muri “gahunda y’umuriro” w’igihugu kandi washimiwe inshuro nyinshi na guverinoma y’igihugu, intara n’amakomine.
Ahantu ho gusaba
1. Gusaba mubuhinzi no guhinga
Ibisigarira byangiza cyane bikoreshwa mubuhinzi n’ubuhinzi bwimbuto nabwo byitwa imiti igumana amazi nubutaka bwubutaka. igihugu cyanjye nigihugu gifite ikibazo cy’amazi akomeye ku isi. Kubwibyo, ikoreshwa ryibikoresho bigumana amazi biragenda biba ngombwa. Kugeza ubu, ibigo by’ubushakashatsi birenga icumi byo mu gihugu byateje imbere ibicuruzwa biva mu ngano, ipamba, amavuta, nisukari. , Itabi, imbuto, imboga, amashyamba nubundi bwoko burenga 60 bwibimera, ahantu ho kuzamurwa harenga hegitari 70.000, hamwe no gukoresha ibisigazwa byangiza cyane mumajyaruguru yuburengerazuba, Mongoliya Imbere n’ahandi hantu hagaragara ubusitani bunini bwo kurwanya amashyamba. Ibisigazwa bya super absorbent bikoreshwa muriki gice ni cyane cyane ibinyamisogwe byometse kuri acrylate polymer bihuza ibicuruzwa hamwe na acrylamide-acrylate copolymer ibicuruzwa bifitanye isano, aho umunyu wahindutse uva mubwoko bwa sodium uhinduka ubwoko bwa potasiyumu. Uburyo nyamukuru bukoreshwa ni kwambara imbuto, gutera, gushira umwobo, cyangwa gushira imizi yibihingwa nyuma yo kuvanga namazi kugirango ukore paste. Muri icyo gihe, resin ya super absorbent irashobora gukoreshwa mu gutwika ifumbire hanyuma igafumbira, kugirango itange uruhare runini ku mikoreshereze y’ifumbire no kwirinda imyanda n’umwanda. Ibihugu by’amahanga nabyo bikoresha resin ya super absorbent nk'ibikoresho byo gupakira imbuto, imboga n'ibiryo.
2. Gusaba mubuvuzi nisuku bikoreshwa cyane cyane nk'isapu yisuku, impuzu zabana, ibitambaro, ibipapuro byubuvuzi; gel-imeze nk'impumuro nziza yo gukoresha buri munsi kugirango uhindure ikirere. Ikoreshwa nkibikoresho byibanze byubuvuzi bwamavuta, amavuta, amavuta, cataplasme, nibindi, ifite imirimo yo kuvomera, kubyimba, kwinjiza uruhu no kwishongora. Irashobora kandi gukorwa mubwikorezi bwubwenge bugenzura ingano yibiyobyabwenge byasohotse, igihe cyo kurekura, nu mwanya wo kurekura.
3. Gusaba inganda
Koresha imikorere ya super absorbent resin kugirango winjize amazi mubushyuhe bwinshi kandi urekure amazi mubushyuhe buke kugirango ukore ibikoresho bitangiza amazi. Mubikorwa byo kugarura amavuta ya peteroli, cyane cyane mumasoko ashaje ya peteroli, gukoresha ultra-high-molecular uburemere bwa polyacrylamide ibisubizo byamazi yo kwimura peteroli ni byiza cyane. Irashobora kandi gukoreshwa mu kubura umwuma wa organic solge, cyane cyane kumashanyarazi kama hamwe na polarite nkeya. Hariho kandi umubyimba winganda, amarangi ashonga amazi, nibindi.
4.Gusaba kubaka
Ibikoresho byihuta byifashishwa mu mishinga yo kubungabunga amazi ni resin super super absorbent resin, ikoreshwa cyane cyane mu gucomeka imiyoboro y’urugomero mu gihe cy’umwuzure, no gucomeka amazi kubice byabugenewe byo hasi, tunel na metero; ikoreshwa mu gutunganya imyanda yo mu mijyi no gutobora ibyondo birakomeye kugirango byorohere gucukurwa no gutwara abantu.
Igihe cyo kohereza: Ukuboza-08-2021