N-Pentane, qaacido kiimikaad C ₅ H ₁₂ , xubinta shanaad ee alkane. N-pentane waxay leedahay laba isomers: isopentane (barka karkarinta 28 ° C) iyo neopentane (barka karkarinta 10 ° C), ereyga "pentane" wuxuu inta badan tixraacaa n-pentane, isomerkiisa toosan.
Isticmaalka pentane caadiga ah
1. Waxaa loo isticmaalaa sida dareere yar oo karkaraya, wakiilka xumbo warshadeed caag ah, waxaana sidoo kale loo isticmaalaa 2-methylbutane sida shidaalka baabuurta iyo diyaaradaha, soo saaridda barafka macmal ah, suuxinta, for synthesizing pentanol, isopentane, iyo sida.
2. Heerarka falanqaynta chromatographic gaaska. Waxaa loo isticmaalaa sidii suuxinta, dareere, heerkulbeegga cryogenic, iyo soo saarista barafka macmalka ah, pentanol, isopentane, iyo wixii la mid ah.
3. Diyaarinta gaaska caadiga ah, gaaska cabbirka iyo sida shaandheeyaha molecular.
4. Loo isticmaalo dareere ahaan, xalalka chromatography gaaska iyo suuxinta. Waxa kale oo loo isticmaalaa isku-dhafka organic iyo soo saarista heerkulbeegyada cryogenic.
5. Waxa loo isticmaalaa sida dareere si loo sameeyo baraf macmal ah, suuxin, iyo synthesize pentanol, isopentane, iyo wixii la mid ah.