Kodi zinthu zopangidwa ndi ulusi wa kaboni zimathandiza bwanji kuti mpweya usalowerere m'malo mwake?

Kusunga Mphamvu ndi Kuchepetsa Utsi: Ubwino Wopepuka wa Carbon Fiber Ukuonekera Kwambiri

Ulusi wa kabonipulasitiki yolimbikitsidwa(CFRP) imadziwika kuti ndi yopepuka komanso yamphamvu, ndipo kugwiritsidwa ntchito kwake m'magawo monga ndege ndi magalimoto kwathandizira kuchepetsa kulemera ndikuwongolera kugwiritsa ntchito mafuta moyenera. Malinga ndi Life Cycle Assessment (LCA) ya zotsatira zonse zachilengedwe kuyambira pakupanga zinthu mpaka kutaya zomwe zachitika ndi Japan Carbon Fiber Manufacturers Association, kugwiritsa ntchito CFRP kumathandizira kwambiri kuchepetsa mpweya wa CO2.

Malo oyendera ndege:Pamene kugwiritsa ntchito CFRP ya carbon fiber mu ndege yapakati yonyamula anthu kufika pa 50% (monga mu Boeing 787 ndi Airbus A350 CFRP mlingo wapitirira 50%), kuchuluka kwaulusi wa kaboniNdege iliyonse imagwiritsidwa ntchito pafupifupi matani 20, poyerekeza ndi zipangizo zachikhalidwe zimatha kufika 20% zopepuka, malinga ndi maulendo 2,000 pachaka, kalasi iliyonse imayenda makilomita 500, zaka 10 zogwira ntchito, ndege iliyonse imatha kuchepetsa matani 27,000 a mpweya wa CO2 pa ndege iliyonse m'zaka 10 zogwira ntchito, kutengera maulendo 2,000 pachaka ndi makilomita 500 paulendo uliwonse.

Gawo la magalimoto:Pamene CFRP imagwiritsidwa ntchito pa 17% ya kulemera kwa galimoto, kuchepetsa kulemera kumawongolera kusunga mafuta ndikuchepetsa mpweya wa CO2 ndi matani 5 a mpweya wa CO2 pa galimoto iliyonse pogwiritsa ntchito CFRP, kutengera mtunda woyendetsa galimoto wa makilomita 94,000 ndi zaka 10 zogwira ntchito, poyerekeza ndi magalimoto wamba omwe sagwiritsa ntchito CFRP.

Kuphatikiza pa izi, kusintha kwa mayendedwe, kukula kwa mphamvu zatsopano, ndi zosowa zachilengedwe zikuyembekezeka kupanga mwayi watsopano wamabizinesi a carbon fiber. Malinga ndi Toray wa ku Japan, kufunikira kwapadziko lonse lapansi kwaulusi wa kaboniikuyembekezeka kukula pamlingo wapachaka wa 17% pofika chaka cha 2025. Mu ntchito zoyendetsa ndege, Toray ikuyembekeza kufunikira kwatsopano kwa ulusi wa kaboni wa "magalimoto ouluka" monga ma air cabs ndi ma drones akuluakulu, kuwonjezera pa ndege zamalonda.

Mphamvu ya mphepo: kugwiritsa ntchito ulusi wa kaboni kukuwonjezeka

Pankhani yopanga mphamvu za mphepo, kukhazikitsa kwakukulu kukuchitika padziko lonse lapansi. Chifukwa cha zovuta za malo, kukhazikitsa kusamukira kumadera akutali ndi madera omwe mphepo sizimawomba kwambiri, zomwe zimapangitsa kuti pakhale kufunikira kowonjezera mphamvu zopangira mphamvu.

Masamba akuluakulu a turbine ya mphepo amafunika kuti awonjezere mphamvu zopangira magetsi, koma kupanga magetsi pogwiritsa ntchito njira zachikhalidwefiberglassZosakaniza zimapangitsa kuti zikhale zosavuta kugwa, zomwe zimapangitsa kuti masamba a turbine akhale pachiwopsezo chophwanya nsanja ndikuwononga. Pogwiritsa ntchito zipangizo za CFRP zomwe zimagwira ntchito bwino, kugwa kudzachepetsedwa ndipo kulemera kudzachepa, zomwe zimathandiza kupanga masamba akuluakulu a turbine ya mphepo ndikuwonjezera kugwiritsa ntchito mphamvu ya mphepo.

Mwa kugwiritsa ntchitoulusi wa kaboniZopangidwa kuchokera ku masamba a ma turbine amphepo obwezerezedwanso, n'zotheka kupanga ma turbine amphepo okhala ndi masamba ataliatali kuposa kale lonse. Popeza mphamvu yopangira mphamvu ya turbine yamphepo imafanana ndi sikweya ya kutalika kwa tsamba, pogwiritsa ntchito composites ya carbon fiber ndizotheka kupeza kukula kwakukulu ndikuwonjezera mphamvu yotulutsa ya turbine yamphepo.

Malinga ndi kusanthula kwaposachedwa kwa msika komwe kunatulutsidwa ndi Toray mu Meyi chaka chino, kuchuluka kwa kufunika kwa tsamba la wind turbine blade la 2022-2025 kumawonjezera kukula kwa chaka ndi chaka mpaka 23%; ndipo akuyembekezeka kuti mu 2030 kufunikira kwa tsamba la wind turbine blade la carbon fiber kudzafika matani 92,000.

Mphamvu ya Hydrogen: Kupereka kwa Ulusi wa Carbon Kukuonekera Kwambiri

Hydrogeni wobiriwira umapangidwa pogwiritsa ntchito magetsi pogwiritsa ntchito magetsi ochokera ku mphamvu zongowonjezwdwa monga dzuwa kapena mphepo. Monga gwero la mphamvu yoyera yomwe imathandizira kuti mpweya usalowerere, hydrogen wobiriwira wakhala ukukopa chidwi ndipo kufunikira kwake kukuyembekezeka kukula kwambiri mtsogolo. Kuphatikiza apo, kugwiritsa ntchito kwake m'maselo amafuta a hydrogen kukuchulukirachulukira ndipo akuyembekezeka kukula kwambiri mtsogolo.

Masilinda osungiramo haidrojeni okhala ndi mphamvu zambiri opangidwa ndi ulusi wa kaboni wamphamvu kwambiri, pepala la ulusi wa kaboni lomwe limagwiritsidwa ntchito ngati zipangizo zama elekitirodi ndi zigawo zofalitsa mpweya, ndi zinthu zina zimathandiza kwambiri pakupanga, kunyamula, kusunga, ndi kugwiritsa ntchito haidrojeni yonse.

Pogwiritsa ntchitoulusi wa kaboniMu zombo zopondereza, monga mpweya wachilengedwe wopanikizika (CNG) ndi masilinda a haidrojeni, n'zotheka kuchepetsa kulemera bwino ndikuwonjezera kuthamanga kwa magazi. Kufunika kwa masilinda a CNG pamagalimoto a CNG omwe amagwiritsidwa ntchito popereka katundu kunyumba ndi matanki onyamula mafuta achilengedwe kukukulirakulira.

Kuphatikiza apo, kufunikira kwa ulusi wa kaboni womwe umagwiritsidwa ntchito m'zombo zopondereza kukuyembekezeka kuwonjezeka mtsogolomu pamene masilinda osungira haidrojeni akugwiritsidwa ntchito kwambiri m'magalimoto onyamula anthu, malole, sitima zapamtunda, ndi zombo zomwe zimagwiritsa ntchito maselo amafuta a haidrojeni.

Shanghai Orisen New Material Technology Co., Ltd
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T:+86 08383990499
Email: grahamjin@jhcomposites.com
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