FIELD: measuring equipment.
SUBSTANCE: invention relates to a system for streaming flame photometric determination of content of sulfur-containing compounds in natural gas. System comprises a sampling device, a pressure relief system, a system of chromatographic columns and a flame photometric detector. Chromatographic column system comprises a boiling point column and a sulfur column. Sampling device is connected through a pressure release system to the boiling point column. Boiling point column and the sulfur column are connected to the carrier gas pipeline through a switching pipeline. Outlet of the boiling point column communicates with the inlet of the sulfur column through a switchable pipeline. Sulfur column outlet communicates with the boiling point column inlet via a switchable pipeline. Boiling point column and the sulfur column are connected to the flame photometric detector through a switchable pipeline.
EFFECT: providing the possibility of streaming determination of content of sulfur-containing compounds with high accuracy.
20 cl, 23 dwg, 7 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| SAMPLING DEVICES OF CONTINUOUS AND CYCLIC TYPE AND METHOD FOR DETECTING MIXTURE COMPONENTS USING SAMPLING DEVICES | 2020 |
|
RU2745752C1 |
| LIGHT PETROLEUM PRODUCTS FROM HEAVY OIL PRODUCTION METHOD AND DEVICE BY THE HYDROGENATION IN THE FLUIDIZED BED METHOD | 2017 |
|
RU2681527C1 |
| GAS CHROMATOGRAPHIC DETERMINATION OF SULFUR-CONTAINING COMPOUNDS IN HYDROCARBON PRODUCTS AND DEVICE TO THIS END | 2010 |
|
RU2426112C1 |
| PRIMARY PLANT AND METHOD FOR MEASURING PARAMETERS OF MASS-TIME OF NATURAL GAS FLOW | 2019 |
|
RU2712935C1 |
| METHOD AND DEVICE FOR HYDROGENATION OF HEAVY OIL IN FLUIDIZED BED | 2017 |
|
RU2681078C1 |
| MEMBRANE-FREE DEVICE FOR ENTERING SAMPLES INTO CAPILLARY CHROMATOGRAPHIC COLUMN | 0 |
|
SU1483356A1 |
| COMPLEX METHOD AND SYSTEM FOR DETECTION AND TREATMENT OF TOXIC GASES IN DEEP NATURAL GAS | 2021 |
|
RU2822068C1 |
| METHOD AND SYSTEM FOR POWER GENERATION FROM GAS WITH LOW CALORIFIC VALUE | 2017 |
|
RU2713554C1 |
| METHOD OF CHROMATOGRAPHIC ANALYSIS OF MIXTURE OF HYDROCARBONS AND GAS CHROMATOGRAPHY FOR ITS IMPLEMENTATION | 2017 |
|
RU2681665C1 |
| DEVICE TAKING AND INJECTING SAMPLES | 1997 |
|
RU2125723C1 |
