This is a schematic process flow diagram of the processes used in a typical oil refinery. This process flow diagram (PFD) example was redesigned from the Wikimedia Commons file: RefineryFlow.png. [commons.wikimedia.org/wiki/File:RefineryFlow.png]
When can my baby eat shellfish? Shellfish can be a healthy part of your child's diet soon after she begins to eat solid food, usually when she's around 4 to 6 months. But if your baby has chronic eczema or a food allergy, talk to the doctor first before giving your baby shellfish.
Both the shell and the meat have a density that comes only from slow growth in cold water: Glidden Points are grown forty feet deep in the frigid Damariscotta, making them perhaps the deepest-and coldest-grown oysters on the East Coast. They are four years old when they reach market size, unusually rich and springy.