Applied Technology with Methods for Measuring Sulfur Blank Values by Using Infrared Absorption Method

Currently, there are three major methods for infrared carbon-sulfur analyzer to measure blank values. This paper discusses the advantages and disadvantages of the three methods by using the measured test data from specific tests, and finally makes a conclusion that, the Cycle Measurement of Sulfur Blank Value (CMSBV) created by JIANHUAN WEI is the most effective method. Entering this sulfur blank value into analyser, the automatic deduction of blank values will be performed. As a result, the impact of the blank value on sulfur measurement can be eliminated. Key words: Sulfur blank value, direct measurement method, indirect measurement method, The Cycle Measurement of Sulfur Blank Value (CMSBV)