Propylene bụ ụdị olefin nwere usoro ihe omimi nke C3H6. Ọ bụ enweghị agba na uzo, na njupụta nke 0.5486 g/cm3. A na-eji propylene eme ihe na mmepụta nke polypropylene, polyester, glycol, butanol, wdg, ma bụrụ otu n'ime akụrụngwa dị mkpa na ụlọ ọrụ kemịkal. Tụkwasị na nke ahụ, a pụkwara iji propylene mee ihe dị ka ihe na-emepụta ihe, ihe na-afụ ụfụ na ihe ndị ọzọ.

A na-emepụtakarị propylene site n'ịnụcha akụkụ mmanụ. A na-ekewa mmanụ crude n'ime akụkụ dị nta na ụlọ elu distillation, mgbe ahụ, a na-emeziwanye ihe ndị ahụ na-emepụta ihe na-eme ka ọ dị na catalytic cracking unit iji nweta propylene. A na-ekewa Propylene na gas mmeghachi omume na catalytic cracking unit site na nhazi nke ogidi nkewa na ogidi ọcha, wee chekwaa ya na tank nchekwa maka iji ọzọ.

A na-erekarị propylene n'ụdị nnukwu gas ma ọ bụ cylinder. Maka ire ahịa buru ibu, a na-ebufe propylene n'ụlọ ọrụ ndị ahịa site na tanker ma ọ bụ pipeline. Onye ahịa ga-eji propylene ozugbo na usoro mmepụta ha. Maka ire ere gas cylinder, a na-ejupụta propylene n'ime cylinders nrụgide dị elu ma bufee ya na osisi ndị ahịa. Onye ahịa ga-eji propylene site na ijikọ cylinder na ngwaọrụ eji eji eriri.

Ọnụ ahịa propylene na-emetụta ọtụtụ ihe, gụnyere ọnụahịa mmanụ crude, ọkọnọ na ọchịchọ nke ahịa propylene, ọnụego mgbanwe, wdg. N'ozuzu, ọnụahịa nke propylene dị oke elu, ọ dịkwa mkpa ịṅa ntị na ọnọdụ ahịa ma ọlị. oge mgbe ịzụrụ propylene.

Na nchịkọta, propylene bụ ihe dị mkpa akụrụngwa na ụlọ ọrụ kemịkalụ, nke a na-emekarị site n'ịnụcha ihe ndị dị n'ime mmanụ ma jiri ya na-emepụta polypropylene, polyester, glycol, butanol, wdg. Ọnụ ahịa propylene na-emetụta ọtụtụ ihe, na ya. dị mkpa ịṅa ntị na ọnọdụ ahịa mgbe niile mgbe ịzụrụ propylene.