Idan waƙar kyakkyawan waƙar ta ta'allaka ne akan "dorewa" a cikin 'yan shekarun nan, sabon labari na 2025 zai mayar da hankali kan fasahar da ta fi canzawa - ta yin amfani da carbon dioxide don samar da kayan aiki masu inganci.
Wannan yana da ban mamaki ga mutane da yawa-ba CO₂ ba kawai iskar gas ba ne? Ta yaya ake haɗa shi da kayan kwalliyar kayan kwalliya? Wannan labarin zai fallasa ɓangaren da ba a san shi ba kuma zai bincika sabuwar fasahar surfactant na kwaskwarima.
An fahimci cewa ƙaddamar da Recreaire ™ carbonate ethoxylate surfactants - kewayon farko na duniya tare da CO₂ a matsayin babban kayan albarkatun ƙasa - ta Econic Technologies na tushen Burtaniya alama ce ta shigar da ɓangaren kayan kwalliya a cikin kashi na uku na keɓancewar ƙirƙira wanda ya ta'allaka kan "kamun carbon da amfani".
Sashe na 01: CO₂ Kashin baya - Fasahar Dandali mai Rushewa
Gilashin ether surfactants na al'ada galibi suna dogara kacokan akan ethylene oxide wanda aka samu ta hanyar petrochemically, tare da samar da su babu makawa ya haɗa da shan mai da hayaƙin carbon.
Babban ci gaban Recreaire™ yana cikin fasahar dandamali. A lokacin hadawa, da hazaka yana haɗawa da "zuba" har zuwa 45% na iskar gas CO₂ na sharar masana'antu da aka kama, yana haifar da sabbin ethoxylates na carbonate ta hanyar halayen haɓaka.
Simon Bennett, Daraktan Kasuwanci na Surfactants a Econic, ya ce da tabbaci: "Recreaire™ fasaha ce mai canza wasa."
Fasahar Recreaire ™ ba wai kawai ke samar da abubuwan da ake amfani da su na “na yau da kullun” masu biyan buƙatu na yau da kullun ba amma kuma yana ba da dama daidai. tsarawa na kwayoyin da ke da kaddarori na musamman ta hanyar daidaita matakan haɗakar CO₂.
An gane a matsayin manufa madadin zuwa Alcohol Ethoxylates (FAE) kuma ana iya amfani dashi a cikin ethoxysulfates masu girma, a tsakanin sauran samfuran.
Econic ya fara ƙaddamar da samfuran ra'ayi guda uku a matsayin masu maye gurbin FAE na gargajiya:
- Ba tare da ɓata lokaci ba yana haɗawa tare da tsarin ƙira na gargajiya maras ionic, anionic, da cationic.
- Siffar ruwa tana tabbatar da ingantaccen ruwa da iya aiki, sauƙaƙe samarwa da haɗuwa.
- Marasa wari ko ƙamshi mai ƙamshi, mai kyau don kulawar fata mai tsayi da samfuran tsabtace tsabta.
- Yana riƙe da kwanciyar hankali a cikin kewayon matakan pH da yanayin zafi.
Anthea Blackburn, Daraktan Fasaha na Surfactants a Econic, ya kara da cewa: "Ta hanyar buɗe yuwuwar ƙwayoyin CO₂, masu haɓakawa na Recreaire ™ suna nuna ƙarfi mai ƙarfi a cikin ayyukan fasaha da dorewa."
Ƙaddamar da Recreaire ™ yana gina shinge mai ƙarfi don samfuran ƙasa, yana ba da mafita ga ƙaƙƙarfan buƙatun LCA (Kimanin Cycle Cycle) da "bayanan carbon".
Idan aka kwatanta da FAE na gargajiya, amfani da Recreaire™ na iya rage yuwuwar dumamar yanayi (GWP) har zuwa kashi 65% . Idan aka kwatanta abubuwan da ke haifar da hydrophobic kawai, rage fitar da hayakin carbon zai iya kaiwa kashi 75%.
Recreaire™ ba sabon abu ne kawai a cikin masana'antar kyakkyawa ba har ma da mahimmin sashi na babban fayil ɗin samfurin fasahar carbon mai sabunta Econic. A baya can, samfuran polyol na Econic da aka yi daga CO₂ an yi nasarar yin ciniki cikin nasara, suna tabbatar da balagaggen fasahar sa.
Recreaire™ wata sabuwar fasaha ce ta Econic Technologies na tushen Burtaniya don samar da ƙwararrun masana'anta ta amfani da carbon dioxide. A lokacin hadawa, yana shigar da har zuwa 45% na kwayoyin CO₂ a cikin tsarin kwayoyin halitta ta hanyar halayen catalytic, ƙirƙirar sabbin ethoxylates carbonate.
An kafa shi a cikin 2011 ta Farfesa Charlotte Williams daga Jami'ar Oxford, Econic Technologies ya kammala samar da kudade na Series D, yana haɓaka dala miliyan 46.8 tare da saka hannun jari daga cibiyoyi 13 ciki har da CM Venture Capital.
A halin yanzu, Econic ya fara ƙaddamar da samfuran ra'ayi guda uku a matsayin daidaitattun maye gurbin FAE na gargajiya: Recreaire™ 10RC30, Recreaire™ 13RC28, da Recreaire™ 14RC21. Daga cikin su, Recreaire™ 10RC30 ya dace da tsabtace I&I da kulawa na sirri; Recreaire™ 13RC28 don sutura da noma; da Recreaire™ 14RC21 don masu aikin ƙarfe da mai.
- Samar da FAE na al'ada ya dogara da ethylene oxide da aka samu ta hanyar sinadarai, wanda ya haɗa da amfani da mai. Idan ƙarin fasahohin samarwa masu dacewa da muhalli da tsada sun fito nan gaba, ana sa ran rabon kasuwar FAE zai ragu a hankali.
- Bugu da ƙari, yayin da FAE kanta ba ta da aminci, ana iya haifar da samfurori irin su 1,4-dioxane yayin samarwa, yana haifar da haɗarin lafiya.
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