Shenhai Kuputika-Uchapupu
Butane, kuva gasi pane ambient conditions, inokurumidza kunyungudika kana yaburitswa kuti igadzikane kana kunyunguduka munzvimbo yekunze.
Zvakadaro, hunhu hwayo hwekubvira hunounza njodzi, sezvo evaporation yakananga inogona kutungamirira kune kuputika muhupo hwemoto wakazaruka. Saka, zvakakosha kuronga nzira dzekuipisa kuita madota. Zvakare, zvakakodzera kucherechedza izvozvo butane hainyungudika mumvura.