GDS8300 Online Sulfur Analyzer Introduction
GDS8300 is an industrial-grade on-line total sulfur analyzer, which uses ultraviolet fluorescence method to detect ultra-low sulfur content in diesel and gasoline. It is especially suitable for gasoline blending, diesel blending, gasoline hydrogenation, diesel hydrogenation, gasoline adsorption desulfurization and other devices.
GDS8300 online sulfur analyzer uses high temperature combustion and ultraviolet fluorescence method to detect sulfur content in liquid or gaseous hydrocarbons.
After the hydrocarbon sample is burned at high temperature, various sulfur compounds (such as H2S, COS, methyl mercaptan, benzothiophene, dibenzothiophene, sulfide, disulfide, and thiol) are converted into sulfur dioxide gas. The sulfur dioxide gas is driven by a carrier gas through a high-efficiency membrane dryer, and the dried sulfur dioxide mixed gas enters an ultraviolet fluorescence detector for detection.
Hydrocarbon samples such as diesel, gasoline, or other common petroleum fractions (such as naphtha) are usually liquid. The injection system quantifies the sample to be analyzed and injects it into the combustion tube (maintained at a high temperature of 1000 ° C). The sample is gasified in the catalyst-filled combustion tube and fully burned in an oxygen atmosphere to generate a mixture of carbon dioxide, water vapor and sulfur dioxide The total amount of sulfur dioxide produced by the gas and combustion is directly proportional to the total sulfur content in the sample. Features
Ultraviolet fluorescence method: ASTM standard method, light oil national standard arbitration method (SH / T 0689)
Single / up to six fast switching (optional): fast measurement of sulfur content in liquid or gas samples
Excellent accuracy and analytical precision: provide reliable data guarantee for process adjustment
Extremely low field installation and use conditions: provide the longest online operation time for process optimization Technical Parameters
Detection method: UV fluorescence
Meet the standards: ASTM D6667, ASTM D5453, ISO 20846, SH / T 0689
Measurement range: 0.1-1000ppm
Repeatability: ± 1% of full scale
Linearity: ± 2% of full scale
Calibration function: Included
Communication output: 4-20mA
Alarm output: heating furnace temperature, system pressure, system flow rate
Digital communication: RS-485
Introduction
GDS8300 is an industrial-grade on-line total sulfur analyzer, which uses ultraviolet fluorescence method to detect ultra-low sulfur content in diesel and gasoline. It is especially suitable for gasoline blending, diesel blending, gasoline hydrogenation, diesel hydrogenation, gasoline adsorption desulfurization and other devices.
GDS8300 online sulfur analyzer uses high temperature combustion and ultraviolet fluorescence method to detect sulfur content in liquid or gaseous hydrocarbons.
After the hydrocarbon sample is burned at high temperature, various sulfur compounds (such as H2S, COS, methyl mercaptan, benzothiophene, dibenzothiophene, sulfide, disulfide, and thiol) are converted into sulfur dioxide gas. The sulfur dioxide gas is driven by a carrier gas through a high-efficiency membrane dryer, and the dried sulfur dioxide mixed gas enters an ultraviolet fluorescence detector for detection.
Hydrocarbon samples such as diesel, gasoline, or other common petroleum fractions (such as naphtha) are usually liquid. The injection system quantifies the sample to be analyzed and injects it into the combustion tube (maintained at a high temperature of 1000 ° C). The sample is gasified in the catalyst-filled combustion tube and fully burned in an oxygen atmosphere to generate a mixture of carbon dioxide, water vapor and sulfur dioxide The total amount of sulfur dioxide produced by the gas and combustion is directly proportional to the total sulfur content in the sample.
