Carbon kama kayan masana'antu: Gina makomar masana'antu masu dorewa

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Carbon kama kayan masana'antu: Gina makomar masana'antu masu dorewa

Carbon kama kayan masana'antu: Gina makomar masana'antu masu dorewa

Babban taken rubutu
Kamfanoni suna neman haɓaka fasahar kama carbon wanda zai iya taimakawa rage hayaki da farashin gini.
    • About the Author:
    • Sunan marubuci
      Quantumrun Haskaka
    • Agusta 19, 2022

    Takaitacciyar fahimta

    Sabbin kayan da ke kama carbon dioxide suna canza yadda muke ginawa, suna ba da kyakkyawar makoma mai tsabta. Waɗannan sabbin kayan aikin, waɗanda suka kama daga katako na bamboo zuwa tsarin ƙarfe-kwayoyin halitta, na iya rage tasirin muhalli da haɓaka dorewa a cikin gini. Amincewarsu ta yaɗu na iya haifar da ingantaccen yanayi, haɓakar tattalin arziƙi a cikin fasahohi masu ɗorewa, da gagarumin ci gaba a ƙoƙarin rage carbon a duniya.

    CO2 yana ɗaukar mahallin kayan masana'antu

    Kayayyakin masana'antu masu dacewa da carbon suna ƙara zama mai da hankali ga kamfanoni masu neman mafita mai dorewa. Waɗannan kamfanoni suna haɗa fasahar da za ta iya ɗaukar carbon dioxide cikin hanyoyin masana'antu na gargajiya. Misali, tsarin Ma'adinan Carbonation International na tushen Ostiraliya ya ƙunshi canza carbon dioxide zuwa kayan gini da sauran samfuran masana'antu.

    Kamfanin yana amfani da carbonation na ma'adinai, yana kwaikwayon tsarin yanayin duniya na adana carbon dioxide. Wannan tsari ya ƙunshi amsawar carbonic acid tare da ma'adanai, wanda ke haifar da samuwar carbonate. Carbonate wani fili ne wanda ke dawwama cikin dogon lokaci kuma yana da aikace-aikace masu amfani a cikin gini. Misali na shayar da carbon na halitta shine White Cliffs of Dover, wanda ke da nauyin fararen bayyanar su ga adadi mai yawa na carbon dioxide da suka sha sama da miliyoyin shekaru.

    Fasahar da Ma'adinai Carbonation International ta ɓullo da ita tana kama da tsari mai inganci. A cikin wannan tsarin, samfuran masana'antu, irin su shingen ƙarfe ko sharar gida daga incinerators, ana canza su zuwa tubalin siminti da plasterboard. Kamfanin yana da niyyar kamawa da sake dawo da kusan tan biliyan 1 na carbon dioxide a kowace shekara nan da shekara ta 2040.

    Tasiri mai rudani

    A Jami'ar Alberta's Faculty of Engineering, masu bincike suna nazarin wani abu mai suna Calgary framework-20 (CALF-20), wanda wata ƙungiya daga Jami'ar Calgary ta kirkira. Wannan abu ya fada ƙarƙashin nau'in tsarin ƙarfe-kwayoyin halitta, wanda aka sani da yanayin microporous. Ƙarfinsa na kama carbon dioxide yadda ya kamata ya sa CALF-20 kayan aiki mai ban sha'awa a cikin kula da muhalli. Lokacin da aka haɗa shi cikin ginshiƙin da aka makala zuwa wurin hayaki, zai iya canza iskar gas mai cutarwa zuwa nau'ikan da ba su da lahani. Svante, kamfanin fasaha, a halin yanzu yana aiwatar da wannan kayan a cikin masana'antar siminti don gwada tasirinsa a cikin yanayin masana'antu.

    Ƙoƙarin yin gine-gine ya fi dacewa da carbon ya haifar da ƙirƙirar abubuwa da yawa na musamman. Misali, katako na Lamboo, wanda aka ƙera daga bamboo, suna da babban ƙarfin kama carbon. Sabanin haka, ginshiƙan fiberboard (MDF) da aka yi daga bambaro na shinkafa suna kawar da buƙatar noman shinkafa mai yawan ruwa yayin da har yanzu ke kulle a cikin carbon. Bugu da ƙari, na'urorin da aka gina na zafin jiki na waje waɗanda aka gina daga fiber na itace ba su da ƙarfi don samarwa idan aka kwatanta da zaɓuɓɓukan feshin kumfa na gargajiya. Hakazalika, ginshiƙan katako masu dacewa da yanayin muhalli, waɗanda suke da nauyi kashi 22 cikin ɗari fiye da daidaitattun allunan bango, suna rage yawan kuzarin sufuri zuwa kashi 20 cikin ɗari, yana ba da zaɓi mai ɗorewa don kayan gini.

    Yin amfani da kayan da ke ɗaukar carbon a cikin gini na iya haifar da ingantaccen yanayin rayuwa da yuwuwar rage farashin makamashi. Kamfanoni za su iya amfana daga waɗannan sabbin abubuwa ta hanyar haɓaka bayanan martaba masu dorewa da rage sawun carbon ɗin su, wanda masu amfani da masu saka jari ke ƙara ƙima. Ga gwamnatoci, yawan karɓar waɗannan kayan ya yi daidai da manufofin muhalli kuma yana iya ba da gudummawa sosai don cimma burin rage iskar carbon a duniya. Bugu da ƙari, abubuwan da ke tattare da tattalin arziki sun haɗa da yuwuwar ƙirƙirar sabbin masana'antu da guraben ayyukan yi a fagen samar da kayayyaki da fasaha masu dorewa.

    Abubuwan da CO2 ke ɗaukar kayan masana'antu

    Faɗin aikace-aikacen CO2/carbon ɗaukar kayan masana'antu na iya haɗawa da:

    • Ƙarfafa bincike da aka mayar da hankali kan lalata karafa da sauran abubuwa, kamar nickel, cobalt, lithium, karfe, siminti, da hydrogen.
    • Gwamnatoci suna ƙarfafa kamfanoni don samar da ƙarin kayan haɗin gwiwar carbon, gami da tallafi da rangwamen haraji.
    • Gwamnonin Jihohi/Lardi na sannu a hankali suna sabunta ka'idojin gini don tilasta yin amfani da kayan masana'antu masu dacewa da muhalli yayin ginin gine-gine da ababen more rayuwa. 
    • Masana'antar sake yin amfani da kayan masana'antu suna haɓaka sosai cikin 2020s don ɗaukar haɓaka kasuwa da ƙa'idodin doka don kayan sake fa'ida a cikin ayyukan gini.
    • Babban aiwatar da fasahar kama CO2 a cikin tsirrai da masana'antu.
    • Ƙarin haɗin gwiwa tsakanin jami'o'in bincike da kamfanonin fasaha don samun motar fasahar kore.

    Tambayoyin da za a duba

    • Ta yaya kuke tunanin lalata carbon zai iya canza yadda ake gina gine-gine a nan gaba?
    • Ta yaya kuma gwamnatoci za su iya ƙarfafa samar da kayan masana'antu masu amfani da carbon?

    Nassoshi masu hankali

    Shahararrun hanyoyin haɗin gwiwa da cibiyoyi an yi nufin wannan fahimtar:

    Jaridar Cibiyar Nazarin Gine-gine ta Amirka Dorewar Kayan Gina Don Ƙarƙashin Ƙarƙashin Carbon