Semutongi mukuru, acetone acet inonyanya kujairika uye yakakosha chigadzirwa chinobva pakurwisirwa kwemarasha. Munguva yakapfuura, yainyanya kushandiswa seyakaisa zvinhu zvekugadzira cellulose acetate, polyester uye vamwe polymers. Mumakore achangopfuura, nekuvandudzwa kwehunyanzvi uye shanduko yehunyanzvi hwekugadzira, kushandiswa kweacetone kwakaramba kuchidzwazve. Kuwedzera pakushandiswa seyakaisa zvinhu zvekugadzira polymers, inogona kushandiswawo seyakawandisa-kuita solvent solvent uye kuchenesa mumiririri.
Chekutanga pane zvese, kubva pamaonero ekugadzira, zvinyorwa zvebhandi zvekugadzira acetone ndeye marasha, mafuta uye gasi rechisikigo. MuChina, marasha ndiyo manyorerwo makuru ezvinyorwa zvekugadzira acetone. Iyo yekugadzira maitiro eacetone ndeyekudzikisira marasha mune yakanyanya kupisa uye yakakwirira yekumanikidza mamiriro, bvisa uye kunatsa chigadzirwa mushure mekutanga kubvumirwa nekuparadzaniswa kwemusanganiswa.
Kechipiri, kubva pamaonero ekushandisa, acetone inoshandiswa zvakanyanya muminda yemishonga, Dyetsuffs, manhamba, kudhinda uye mamwe maindasitiri. Mukurapa munda, acetone inonyanya kushandiswa seyakagadziriswa yekubvisa zvinongedzo zvinoshanda kubva kune zvakasikwa zvidyarwa nemhuka. MuDyestuffs uye machira minda, acetone inoshandiswa seyekuchenesa mumiririri kubvisa mafuta uye wax pamachira. Mundima yekudhinda, acetone inoshandiswa kunyungudika kudhinda inks uye kubvisa mafuta uye wax pamapuranga ekudhinda.
Pakupedzisira, kubva pamaonero emusika kudiwa, nekuvandudzwa kwehupfumi hweChina uye shanduko yehupfumi hwekugadzira, kudiwa kweacde kunogara kuri kuwedzera. Parizvino, kudiwa kweChina kweacetone mavara ekutanga munyika, accounting kweanopfuura 50% yeiyo yepasi rose. Izvo zvikonzero zvikuru ndezvekuti China ine michero yakawanda uye yakakura kudiwa kwePolymers mukufambisa uye minda yekuvaka.
Kuti upedze, acetone ndeye yakafanana asi yakakosha makemikari zvinhu. MuChina, nekuda kweiyo midziyo yayo yakapfuma uye yakanyanya kudiwa kwePolymers muminda dzakasiyana-siyana, acetone yave imwe yezvinhu zvakakosha zvemakemikari zvine tarisiro yakanaka yemusika.
Kutumira Nguva: Dec-19-2023