Butane, raws li ib qho tseem ceeb ntawm cov roj liquefied, nyob rau hauv nws daim ntawv ntshiab, sawv cev rau high-purity liquefied gas khoom. Yog li ntawd, nws siv nyob rau hauv ib tug sib tov lub xeev yog fundamentally kev nyab xeeb, tsis muaj kev phom sij nyob hauv.
Cov kev txhawj xeeb tseem ceeb hauv kev siv cov khoom sib xyaw butane hauv cov qauv roj liquefied yog nyob rau hauv kev tswj kev pheej hmoo cuam tshuam nrog kev nyab xeeb hluav taws., Kev tiv thaiv tawg, thiab cov dej xau mitigation thaum lub sij hawm blending txheej txheem.