A scientific theory is a well-substantiated explanation of some aspect of the natural world that is acquired through the scientific method and repeatedly tested and confirmed, preferably using a written, pre-defined, protocol of observations and experiments.
Process Engineer Salary. A Process Engineer earns an average salary of $70,876 per year. A skill in Simulation is associated with high pay for this job. Most people move on to other jobs if they have more than 20 years' experience in this field. $52,970 - $97,247.
The Opportunity. Current starting pay rates for a process technician with an associate degree is about $55,000 to $65,000 per year, or about $25 per hour. An operator can make as much as $85,000 to $90,000 per year with overtime and holiday pay.et fuel, building materials, metals and plasticsâall are products of process technology. Process technology involves every aspect of chemical processing, including extracting chemicals such as oil and natural gas, refining them and carefully monitoring the process that makes it happen.