In many cases non-zinc anodes outperform actual zinc anodes, depending upon the type of metal you need to protect and the nature of the water in which the metal being protected is immersed. It all has to do with the voltage of the anode when referenced against a standard.
Chemical engineers use their knowledge of chemistry, physics, engineering and biology to find solutions to challenges involving things like materials manufacturing and food processing.
Chemical Engineer Salary. The average Chemical Engineer in the United States can expect to rake in roughly $73K annually. Overall cash earnings for Chemical Engineers stretch from $52K on the lower end to $123K near the top, and the heftiest packages can encompass around $15K from bonuses and $10K from profit sharing. Earnings for this group are mostly affected by the particular firm, followed by career length and geography.