The image below is a schematic flow diagram of a typical oil refinery that depicts the various unit processes and the flow of intermediate product streams that occurs between the inlet crude oil feedstock and the final end products.
In order to check-in into a hotel, the person must be 21 years old.  If the person is younger than 21, then a parent or guardian can  give permission for them to check-in. 1 person found this useful.
You generally have to be at least 21 with a credit card to rent a hotel room anywhere.....but you can call the hotels and check.ifferent hotels have different policies so I would call around the different hotels. You can go to http://www.hotels.com to see what hotels are in the area. potatochip Â· 3 years ago.