Chokutanga pane zvose, the Michelin haadi kugadzira matayi chete kubva mupurasitiki yakadzokororwa. Plastiki, uye munyaya iyi chaiyo, kushandiswa kwePET (polyethylene terephthalate), thermoplastic polymer inoshandiswa zvakanyanya mazuva ano (kubva pazvipfeko kusvika kumabhodhoro emvura uye zvinwiwa zvinonwiwa), ingori imwe yezvakawanda zvinogadzira vhiri - mamwe mazana maviri. maererano naMichelin.
Tinowanzoti vhiri rakagadzirwa nerabha, asi pachokwadi hazvina kudaro. Tai harina kugadzirwa chete nerabha rechisikigo, asiwo rekugadzira rabha, simbi, machira (synthetic), akasiyana mapolymers, kabhoni, ekuwedzera, nezvimwe.
Musanganiswa wezvigadzirwa, zvisiri zvese zviri nyore kudzokororwa kana kushandiswa zvakare, zvinoita kuti kukanganiswa kwezvakatipoteredza kwematayi kukwire - zvakare panguva yekushandiswa kwavo - zvichiita kuti Michelin ateedzere chinangwa chekuve ne100% matai akasimba panosvika 2050 (chikamu che denderedzwa rehupfumi), kureva. uchishandisa chete zvinogonekazve uye zvakadzokororwa zvinhu mukugadzirwa kwayo, ine chinangwa chepakati che40% yezvinhu zvinoshandiswa mumatairi ayo zvinogoneka panosvika 2030.
yakadzokororwazve PET
PET yakatoshandiswa nhasi naMichelin nevamwe vanogadzira fiber mukugadzirwa kwematairi, pamwero we800 zviuru zvematani pagore (yakazara yeindasitiri), yakaenzana ne1.6 bhiriyoni matai anogadzirwa.
Nekudaro, kudzokororwa kwePET, kunyangwe zvichigoneka nenzira ye thermomechanical, kwakaunza kune yakadzokororwa zvinhu izvo zvisina kuvimbisa zvimiro zvakafanana nemhandara PET, saka haina kupindazve mucheni yekugadzira matayi. Parizvino ndipo pakatora danho rakakosha kusvika pakuwana vhiri rakagadzikana uye apa ndipo panopinda Carbios.
Carbios piyona mune bioindustrial mhinduro inoda kudzoreredza kutenderera kwehupenyu hwepurasitiki uye machira mapolima. Kuita kudaro, inoshandisa enzymatic recycling tekinoroji yePET plastiki tsvina. Miedzo yakaitwa naMichelin yakaita kuti zvikwanise kusimbisa Carbios 'yakadzokororwa PET, iyo inobvumira kushandiswa kwayo mukugadzira matai.
Carbios 'maitiro anoshandisa enzyme inokwanisa kudzikisa PET (iri mumabhodhoro, matireyi, zvipfeko zvepolyester), ichiiisa mumamonomers ayo (zvinhu zvinodzokororwa mupolymer) iyo mushure mekupfuura nayo zvakare nzira yepolymerization inobvumira zvigadzirwa. kuti igadzirwe 100% yakadzokororwa uye 100% inogona kushandiswazve PET plastiki ine hutano hwakafanana sekunge yakave yakagadzirwa nemhandara PET - maererano neCarbios, maitiro ayo anobvumira kusingaperi kudzokorora.
Mune mamwe mazwi, Carbio's recycled PET, yakaedzwa naMichelin, yakawana hunhu hwakafanana hwekutsungirira hunodiwa pakugadzira matai ayo.
Kufambira mberi kunongobvumira Michelin kuti ikurumidze kusvika pachinangwa chayo chekugadzira matai akasimba, asi zvakare inobvumira kudzikamisa kugadzirwa kwemhandara PET, petroleum-based (senge mapurasitiki ese) - maererano nekuverenga kwaMichelin, kudzokorodza kweanenge mabhiriyoni matatu. PET mabhodhoro anotendera iwe kuti uwane ese mafiber aunoda.