Semitemo yakawanda, acetone ndiyo inonyanya kushandiswa uye yakakosha chigadzirwa chinobva kune distillation yemarasha.Munguva yakapfuura, yainyanya kushandiswa seyakagadziriswa kugadzira cellulose acetate, polyester uye mamwe mapolymer.Mumakore achangopfuura, nekuvandudza tekinoroji uye shanduko yeyakaomeswa chimiro, kushandiswa kweacetone kwakaramba kuchiwedzerwa.Pamusoro pekushandiswa seyakagadziriswa kugadzira mapolymers, inogona zvakare kushandiswa seyepamusoro-inoshanda solvent uye yekuchenesa mumiririri.

Semitemo yakawanda, acetone ndiyo inonyanya kushandiswa uye yakakosha chigadzirwa chinobva kune distillation yemarasha.Munguva yakapfuura, yainyanya kushandiswa seyakagadziriswa kugadzira cellulose acetate, polyester uye zvimwe.

 

Chekutanga pane zvese, kubva pamaonero ekugadzira, iyo mbishi yekugadzira acetone marasha, mafuta uye gasi rechisikigo.MuChina, marasha ndiyo inonyanya kushandiswa kugadzira acetone.Maitiro ekugadzira acetone ndeyekudzikisa marasha mukupisa kwakanyanya uye yakanyanya kudzvanywa mamiriro, kubvisa uye kunatsa chigadzirwa mushure mekutanga condensation uye kupatsanurwa kwemusanganiswa.

 

Chechipiri, kubva pamaonero ekushandisa, acetone inoshandiswa zvakanyanya muminda yemishonga, dhayi, machira, kudhinda uye mamwe maindasitiri.Mundima yekurapa, acetone inonyanya kushandiswa sechinhu chinonyungudutsa chekutora zvinhu zvinoshanda kubva mumiti yechisikigo nemhuka.Muminda yedhayi uye machira, acetone inoshandiswa sechinhu chekuchenesa kubvisa mafuta uye wakisi pamachira.Mundima yekudhinda, acetone inoshandiswa kunyungudutsa inki dzekudhinda uye kubvisa girisi uye wakisi pamahwendefa ekudhinda.

 

Chekupedzisira, kubva pakuona kwekuda kwemusika, nekuvandudzwa kwehupfumi hweChina uye shanduko yezvakagadzirwa zvinhu, kudiwa kweacetone kuri kuramba kuchiwedzera.Parizvino, kudiwa kweChina kweacetone kuri pekutanga pasirese, kunodarika makumi mashanu muzana ehuwandu hwepasirese.Zvikonzero zvikuru ndezvekuti China ine zviwanikwa zvemarasha zvakapfuma uye kudiwa kukuru kwemapolymer muminda yekufambisa nekuvaka.

 

Kupfupisa, acetone chinhu chakajairika asi chakakosha chemakemikari zvinhu.MuChina, nekuda kwehupfumi hwayo hwemarasha uye kudiwa kukuru kwemapolima muminda dzakasiyana siyana, acetone yave imwe yezvinhu zvakakosha zvemakemikari zvine tarisiro yakanaka yemusika.


Nguva yekutumira: Zvita-19-2023