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Using Infrared Imaging to Monitor and Control Welding
The technique and arrangement of distributed, real time, intelligent control of welding including IR detection and measurement of process conditions, and controlling process parameters in view of a knowledge base including ...
Aqueous Flooding Methods for Tertiary Oil Recovery
A method of aqueous flooding of subterranean oil bearing formation for tertiary oil recovery involves injecting through a well into the formation a low alkaline pH aqueous sodium bicarbonate flooding solution. The flooding ...
Methods and Apparatus for Atmospheric Sampling and Analysis of Trace Contaminants
This invention relates to a method and device for continuously removing and concentrating specific molecules or substances from a gas stream and depositing such molecules or substances in a liquid film stream in a controlled ...