Efficient process control and reliable plant operations are essential for the successful running of a petroleum refinery. One of the main causes of decreased efficiency in the refining process is ...

(1) OF recent years the application of potentiometric methods to the determination of conditions of equilibria in aqueous solutions as well as to quantitative analysis has assumed proportions of no ...

Spectroscopic-based control methods were introduced as equivalent alternative methods, first to a gas chromatographic method to monitor an in-process solvent exchange step and second to a ...

Discounted opportunity crude oils could radically enhance refinery operating margins and bring a considerable increase in profitability to the overall refining industry. Refineries can reduce their ...

An alternative method for determining low concentrations of alkylbenzyldimethylammonium chloride (benzalkonium chloride or BTC) is needed in order to avoid the use of environmentally hazardous ...

Spectroscopic-based control methods were introduced as equivalent alternative methods, first to a gas chromatographic method to monitor an in-process solvent exchange step and second to a ...

Metrohm USA has released the new Metrohm Titration Analyzer Systems. These new potentiometric titration configurations bring an increased level of simplification for single-analyte testing by ...

In determination of the capacity of water to neutralize acidic pollution, measurement of alkalinity is of paramount importance. Because of human activities, the alkalinity of rivers and streams may be ...