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ASTM D3246 Standard Test Method for Sulfur in Petroleum Gas by Oxidative Microco
ASTM D3246 Standard Test Method for Sulfur in Petroleum Gas by Oxidative Microcoulometry8. Sampling8.1 Supply samples to the laboratory in high-pressure sample cylinders, obtained using the procedures described in Practice D1265 and Practice F307.8.2 Because of the reactivity of most sulfur compounds, ...
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ASTM D3246 Standard Test Method for Sulfur in Petroleum Gas by Oxidative Microco
ASTM D3246 Standard Test Method for Sulfur in Petroleum Gas by Oxidative Microcoulometry6. Apparatus6.1 Pyrolysis Furnace - The sample should be pyrolyzed in an electric furnace having at least two separate and independently controlled temperature zones, the first being an inlet section that can maintain ...
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ASTM D3246 Standard Test Method for Sulfur in Petroleum Gas by Oxidative Microco
ASTM D3246 Standard Test Method for Sulfur in Petroleum Gas by Oxidative Microcoulometry3. Summary of Test Method3.1 A sample is injected into a combustion tube maintained at about 800°C having a flowing stream of gas containing about 80 % oxygen and 20 % inert gas (for example, nitrogen, argon, etc.). ...
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ASTM D3246 Standard Test Method for Sulfur in Petroleum Gas by Oxidative Microco
ASTM D3246 Standard Test Method for Sulfur in Petroleum Gas by Oxidative Microcoulometry1. Scope1.1 This test method covers determination of sulfur in the range from 1.5 to 100 mg/kg (ppm by mass) by weight in hydrocarbon products that are gaseous at normal room temperature and pressure.NOTE 1 - The ...
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ASTM D6920 Standard Test Method for Total Sulfur in Naphthas, Distillates, Refor
ASTM D6920 Standard Test Method for Total Sulfur in Naphthas, Distillates, Reformulated Gasolines, Diesels, Biodiesels, and Motor Fuels by Oxidative Combustion and Electrochemical Detection14. Calculation14.1 For analyzers equipped with an automatic calibration, calculate the sulfur content of the sample ...
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ASTM D6920 Standard Test Method for Total Sulfur in Naphthas, Distillates, Refor
ASTM D6920 Standard Test Method for Total Sulfur in Naphthas, Distillates, Reformulated Gasolines, Diesels, Biodiesels, and Motor Fuels by Oxidative Combustion and Electrochemical Detection13. Procedure13.1 Sample sizes ranging from 3 to 40 µL are acceptable. It is advisable that the size of injected ...
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ASTM D6920 Standard Test Method for Total Sulfur in Naphthas, Distillates, Refor
ASTM D6920 Standard Test Method for Total Sulfur in Naphthas, Distillates, Reformulated Gasolines, Diesels, Biodiesels, and Motor Fuels by Oxidative Combustion and Electrochemical Detection9. Hazards9.1 Consult current OSHA regulations, suppliers' Materials Safety Data Sheets, and local regulations for ...
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ASTM D6920 Standard Test Method for Total Sulfur in Naphthas, Distillates, Refor
ASTM D6920 Standard Test Method for Total Sulfur in Naphthas, Distillates, Reformulated Gasolines, Diesels, Biodiesels, and Motor Fuels by Oxidative Combustion and Electrochemical Detection7. Apparatus7.1 Pyrolysis Furnace, a furnace capable of maintaining a temperature sufficient to volatilize and combust ...
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ASTM D6920 Standard Test Method for Total Sulfur in Naphthas, Distillates, Refor
ASTM D6920 Standard Test Method for Total Sulfur in Naphthas, Distillates, Reformulated Gasolines, Diesels, Biodiesels, and Motor Fuels by Oxidative Combustion and Electrochemical Detection4. Summary of Test Method4.1 The sample is injected at a controlled rate into a stream of inert gas (helium or argon) ...
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ASTM D6920 Standard Test Method for Total Sulfur in Naphthas, Distillates, Refor
ASTM D6920 Standard Test Method for Total Sulfur in Naphthas, Distillates, Reformulated Gasolines, Diesels, Biodiesels, and Motor Fuels by Oxidative Combustion and Electrochemical Detection1. Scope1.1 This test method covers the determination of total sulfur in liquid hydrocarbons, boiling in the range ...
