Musiyano pakati pepropane uye propene

Kugadziridzwa kwekupedzisira: 22/05/2023

Nhanganyaya

Propane uye propene mahydrocarbon anoshandiswa zvakanyanya mumaindasitiri emakemikari nepetroleum. Kunyangwe mazita emakomponi ese ari maviri akafanana, pane zvakakosha mutsauko mukuumbwa kwawo uye zvimiro. Munyaya ino tichataura pamusoro misiyano mikuru pakati pepropane uye propene.

Kuumbwa

Propane ialkane hydrocarbon ine matatu kabhoni maatomu uye masere maatomu ehydrogen, kemikari formula yepropane ndeye C3H8. Kune rimwe divi, propene ialkene hydrocarbon ine matatu kabhoni maatomu uye matanhatu ehydrogen maatomu, chimiro chayo chemakemikari iC3H6.

Zvimiro zvemuviri

Boiling point

Propane igasi risina ruvara uye risinganhuwi patembiricha yemumba, painofashaira i -42 °C. Nekuda kweizvi, inowanzoshandiswa sehuni mukudziya uye kutonhora michina. Kune rimwe divi, propene igasi risina ruvara uye risinganhuhwi pakamuri yekupisa, nzvimbo yekuvira kwayo i -47,6 °C.

Densidad

Propane yakaoma kupfuura mweya, zvinoreva kuti inoungana munzvimbo dzakaderera uye inogona kugadzira njodzi dzinoputika. Propene haina kusimba kupfuura mweya, zvichireva kuti inokwira mumhepo nekukurumidza uye inogona kuparara zvakachengeteka kana yadeuka.

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Mashandisirwo

  • Propane inoshandiswa sehuni mudzimba nemumabhizimisi zvekudziisa uye kubika chikafu.
  • Propene inoshandiswa kugadzira mapurasitiki, mafibisi ekugadzira, ekugadzira rabha uye mamwe makemikari.
  • Kumwe kushandiswa kwepropane semafuta mumotokari. propane gasi liquid (LPG), iyo inogona kuderedza greenhouse gasi kubuda uye kuvimba nemafuta.

Mhedziso

Muchidimbu, nepo makomisheni ese ari mahydrocarbon ane matatu maatomu ekabhoni, ane misiyano yakakosha mukuumbwa kwawo, zvimiro zvemuviri, uye mashandisiro. Propane inoshandiswa sehuni uye muindasitiri yegesi, nepo propene inoshandiswa mukugadzira mapurasitiki nemamwe makemikari.