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.
Chemical engineers held about 33,300 jobs in 2012. Chemical engineers work mostly in offices or laboratories. They may spend time at industrial plants, refineries, and other locations, where they monitor or direct operations or solve onsite problems.
Chemical engineering is the branch of engineering that deals with chemical production and the manufacture of products through chemical processes.This includes designing equipment, systems and processes for refining raw materials and for mixing, compounding and processing chemicals to make valuable products.George E. Davis, an English engineer, is credited with founding the field of chemical engineering in the late 19th century.his includes designing equipment, systems and processes for refining raw materials and for mixing, compounding and processing chemicals to make valuable products. George E. Davis, an English engineer, is credited with founding the field of chemical engineering in the late 19th century.