What Does High Hemoglobin Mean? High hemoglobin levels mean that measured hemoglobin levels are above the upper limits of normal for the age and sex of the person (see above normal values). For example, a 19 year old that has a detected hemoglobin level of above 17.7 g/dl would have a high hemoglobin level.
Some chemical engineers specialize in a particular process, such as oxidation (a reaction of oxygen with chemicals to make other chemicals) or polymerization (making plastics and resins).
Who do chemical engineers work with? Who do chemical engineers work with? I am a sophomore in high school and I am in a special engineering and architecture program. I am very interested in becoming a chemical engineer but I was curios who exactly will I be working with if I pursue this career.