GB/T 40111-2021 Active
GB/T 40111-2021 Standard test method for fluorine,chlorine and sulfur in petroleum products—Combustion-ion chromatography
Abstract
This document specifies the test method for determining the fluorine, chlorine, and sulfur content in petroleum products using combustion ion chromatography, including interference, instrumentation, reagents and materials, sampling, preparation, calibration, test procedures, result calculation, result presentation, as well as precision and deviation.
This document is applicable to the determination of fluorine, chlorine, and sulfur content in petroleum products with a boiling point range of 30 °C to 380 °C and a measurement range of 0.30 mg/kg to 15.00 mg/kg, including gasoline, ethanol gasoline, naphtha, distillate oil, jet fuel, diesel, and biodiesel blended fuels. Samples outside this range can also be measured using this method, but its precision has not been determined yet.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 40111-2021 |
| CCS | Petroleum products |
| ICS | Integrated oil products |
| Implement Date | 2021-12-01 |