Question

what is the basic principles used in refining petroleum by fractional distillation​

Answer 1

Answer:

hey mate!!!!!! hope this helps you.

The basic principle of this type of distillation is that different liquids boil and evaporate at different temperatures. So when the mixture is heated, the substance with lower boiling point starts to boil first and convert into vapours.

Answer 2

⇏Tʜᴇ ʙᴀsɪᴄ ᴘʀɪɴᴄɪᴘʟᴇ ᴏғ ᴛʜɪs ᴛʏᴘᴇ ᴏғ ᴅɪsᴛɪʟʟᴀᴛɪᴏɴ ɪs ᴛʜᴀᴛ ᴅɪғғᴇʀᴇɴᴛ ʟɪϙᴜɪᴅs ʙᴏɪʟ ᴀɴᴅ ᴇᴠᴀᴘᴏʀᴀᴛᴇ ᴀᴛ ᴅɪғғᴇʀᴇɴᴛ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇs. Sᴏ ᴡʜᴇɴ ᴛʜᴇ ᴍɪxᴛᴜʀᴇ ɪs ʜᴇᴀᴛᴇᴅ, ᴛʜᴇ sᴜʙsᴛᴀɴᴄᴇ ᴡɪᴛʜ ʟᴏᴡᴇʀ ʙᴏɪʟɪɴɢ ᴘᴏɪɴᴛ sᴛᴀʀᴛs ᴛᴏ ʙᴏɪʟ ғɪʀsᴛ ᴀɴᴅ ᴄᴏɴᴠᴇʀᴛ ɪɴᴛᴏ ᴠᴀᴘᴏᴜʀs.

⭐...Gm..⭐